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Mineral Specimens and Books Sorted by Price

Below is a listing sorted by specimen price of all minerals currently available on this site. Unlike the mineral galleries, this list is only updated once a week. As a result , some items on the list  may have sold already. Please check the mineral or locality galleries to see if the items are shown - only available items are viewable in the galleries.

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#70326 - Geological Research in New York, 1992, by New York State Geological Survey. (lc) $2

#72686 - Stone Cutting and Polishing, 1958, Bureau of Mines Information Circular 7863, by Bowles, Oliver. (lc) $2

#53870 - Geology of the Shepaug Aqueduct Tunnel, Litchfield County, Connecticut, 1927, by Agar, William M. and Cairns, Robert A.. (lc) $3

#53886 - Gypsum Resources and Gypsum Industry of New York, 1929, New York State Museum Bulletin 283, by Newland, D.H.. (lc) $4

#53888 - Gypsum Deposits of New York, 1910, New York State Museum Bulletin 143, by Newland, D.H. and Leighton, Henry. (lc) $4

#61515 - Rocks and Minerals Magazine May-June 2009, vol. 84 #3 - New York State Special Issue III, featuring The Minerals of New York City, by John H. Betts. (lc) $6

#73289 - Stilbite with Pectolite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (t) $6

#73201 - Wulfenite, Padre Kino Mine, Trigo Mountains, La Paz County, Arizona. (t) $6

#71328 - Beryl, Pipeline excavation east side of Strickland Hill, Portland, Middlesex County, Connecticut. (t) $6

#73282 - Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico. (t) $8

#3782 - Aragonite on Stilbite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (t) $8

#73089 - Maple Mountain-Hovey Mountain Manganese Project, 1952, Central District, Aroostook County, Maine, USGS Report of Investigations 4921, by Eilertsen, N.A.. (lc) $8

#73280 - Calcite with minor Prehnite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (t) $8

#73202 - Wulfenite, Padre Kino Mine, Trigo Mountains, La Paz County, Arizona. (t) $8

#26358 - Millerite in Quartz Geode, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky. (t) $8

#73203 - Wulfenite, Padre Kino Mine, Trigo Mountains, La Paz County, Arizona. (t) $8

#3332 - Azurite, 4750' Level, Morenci Mine, Clifton District, Greenlee County, Arizona. (t) $9

#72720 - Elbaite Tourmaline in Albite, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $10

#72933 - A Catalogue of Minerals and Synonyms (Reprint of 1892 edition), 1988, Rochester Mineralogical Symposium Special Publication #4, by Egelston, T.. (lc) $10

#72502 - Standard Mineralogical Catalogue, 8th Edition, 1987, by Brazeau, E.G. and L.S.. (lc) $10

#7777 - Barite, Sterling Mine, Stoneham, Weld County, Colorado. (t) $10

#73230 - Strontianite pseudomorphs after Celestine, Maumee Stone Quarry, Lime City, Wood County, Ohio. (t) $10

#13843 - Stilbite, Great Notch, Passaic County, New Jersey. (t) $10

#72729 - Mineral Resources and Industry Map of Missouri, 1965, Missouri Division of Geological and Water Resources, by Kisvarsanyi, Eva B.. (lc) $10

#72728 - Beryl Resources of the Black Hills, S.D., 1952, Bureau of Mine, Report of Investigations 4855, by Tullis, Edward L.. (lc) $10

#71594 - Microcline with minor Arfvedsonite, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (m) $10

#17280 - Zircon, Saranac Quarry, Tory Hill, Ontario, Canada. (t) $10

#26820 - Celestine, Mojina Mine, Ahumada, Chihuahua, Mexico. (t) $12

#16827 - Corundum (2 alluvial crystals), Franklin District, Macon County, North Carolina. (t) $12

#73278 - Calcite on Wulfenite, Defiance Mine, Courtland-Gleeson District, Cochise County, Arizona. (t) $12

#72687 - Crevice Lead-Zinc Deposits of Northwest Illinois, 1959, Report of Investigations 210, Illinois State Geologic Survey, by Bradbury, J.C.. (lc) $12

#73150 - Aragonite, Richmond Quarry, Yarra, Victoria, Australia. (t) $12

#72491 - USGS Research on Mineral Resources, 9th McKelvey Forum on Mineral and Energy Resources, 1994, Part A: Programs and Abstracts, Part B: Guidebook for Field Trips, USGS Circular 1103-A and 1103-B, edited by Carter, Toth, et al. (lc) $12

#71584 - Lepidolite, Haddam Neck, Middlesex County, Connecticut. (m) $12

#71583 - Lepidolite, Haddam Neck, Middlesex County, Connecticut. (m) $12

#72909 - Almandine Garnet on Albite, Bennett Quarry, Buckfield, Oxford County, Maine. (m) $12

#72906 - Lepidolite, Bennett Quarry, Buckfield, Oxford County, Maine. (m) $12

#73097 - Zircon, Saranac Quarry, Tory Hill, Ontario, Canada. (t) $12

#71492 - Apophyllite (stalactitic formations), Nagar District, Maharashtra, India. (t) $12

#3370 - Azurite, 4750' Level, Morenci Mine, Clifton District, Greenlee County, Arizona. (t) $12

#72875 - Cerussite on Galena, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $12

#71449 - Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $14

#72910 - Almandine Garnet in Albite, Bennett Quarry, Buckfield, Oxford County, Maine. (m) $15

#71596 - Stilbite, McDowell's Quarry, Upper Montclair, Essex County, New Jersey. (m) $15

#73098 - Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $15

#73102 - Pyrite, Four Metals Mine, Patagonia District, Santa Cruz County, Arizona. (t) $15

#73126 - Magnetite exhibiting rare cubic habit, ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $15

#73372 - Vesuvianite, Jeffrey Mine, Asbestos, Québec, Canada. (t) $15

#70718 - Prehnite with Babingtonite, Apophyllite, Chamosite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $15

#68884 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $15

#68878 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $15

#72435 - Calcite and Quartz, LaFarge Quarry, Ravena, Albany County, New York. (m) $15

#71364 - Gypsum var. Selenite, Walworth Quarry, Wayne County, New York. (c) $15

#71783 - Magnetite in Talc, Chester Talc Mining District, Windsor County, Vermont. (m) $15

#71477 - Schorl Tourmaline, ledge above the Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $15

#72645 - Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan. (t) $15

#71001 - Calcite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $15

#71401 - Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (m) $15

#71461 - Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $15

#73279 - Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona. (t) $15

#73107 - Pyrite, Four Metals Mine, Patagonia District, Santa Cruz County, Arizona. (t) $15

#26290 - Barite, Magma Mine, Superior District, Pinal County, Arizona. (t) $15

#73124 - Magnetite exhibiting rare cubic habit, ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $15

#70719 - Calcite with Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $15

#71458 - Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $15

#71432 - Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $16

#73200 - Wulfenite, Red Cloud Mine, Silver District, La Paz County, Arizona. (t) $16

#72934 - Minerals and Gemstones of Nebraska, 1971, Educational Circular No. 2, by Pabian, Roger K. and Cook, Alan. (lc) $16

#71424 - Quartz, Mount Ida, Montgomery County, Arkansas. (m) $16

#71454 - Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $16

#72898 - Albite var. Cleavelandite with Muscovite (columnar crystals), Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine. (m) $16

#71386 - Quartz var. Amethyst Quartz with minor Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada. (m) $16

#71091 - Rutile, Hiddenite, Alexander County, North Carolina. (t) $16

#71438 - Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $16

#71225 - Calcite (pseudo-cubic habit) on Quartz, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $16

#73125 - Magnetite exhibiting rare cubic habit, ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $16

#72101 - Fluorite, Quartz, Chrysocolla, High Ore Mine, Miners Basin District, Grand County, Utah. (m) $16

#72422 - Apophyllite on Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $16

#71780 - Magnetite in Talc, Chester Talc Mining District, Windsor County, Vermont. (m) $16

#72650 - Hanksite, Searles Lake, east of Trona, San Bernardino County, California. (Type Locality for Hanksite) (t) $16

#73333 - Calcite on Quartz, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (m) $16

#48334 - Celestine, Portage, Wood County, Ohio. (c) $16

#72870 - Pyrite, Victoria Mine, Navajún, La Rioja, Spain. (t) $16

#73281 - Natrolite with partial coating of Heulandite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (t) $16

#73343 - Prehnite with minor Calcite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $16

#71090 - Rutile, Hiddenite, Alexander County, North Carolina. (t) $18

#73342 - Laumontite and Calcite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $18

#71415 - Microcline and Smoky Quartz (with x and s-faces), Moat Mountain, Oliver Diggings, Hale's Location, west of North Conway, Carroll County, New Hampshire. (c) $18

#73110 - Andradite Garnet, Stanley Butte, San Carlos Indian Reservation, Graham County, Arizona. (t) $18

#72653 - Coquimbite and Halotrichite, Dexter No. 7 Mine, San Rafael Swell, Emery County, Utah. (t) $18

#71092 - Rutile, Hiddenite, Alexander County, North Carolina. (t) $18

#70814 - Calcite, Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri. (m) $18

#72965 - Malachite over Chrysocolla, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo. (m) $18

#71886 - Pectolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $18

#73206 - Pyrite, Isola d'Elba, Tuscan Archipelago, Livorno, Italy. (t) $18

#70980 - Apophyllite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $18

#72642 - Cerussite (twinned crystals), Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $18

#71319 - Calcite with Quartz and Goethite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (t) $18

#72372 - Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan. (m) $18

#72995 - Halite, Rocanville, Saskatchewan, Canada. (t) $18

#73019 - Orpiment, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru. (t) $18

#6455 - Azurite with minor Malachite, Bisbee, Warren District, Cochise County, Arizona. (t) $18

#18735 - Calcite, Ash Fork, Yavapai County, Arizona. (m) $18

#70334 - Glossary of the Minerals of the Lake District and Adjoining Areas, 1987, British Geological Survey, by Young, B.. (lc) $18

#71429 - Corundum var. Pink Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $18

#70996 - Azurite and Malachite on Quartz, Omega Mine, Helvetia District, Santa Cruz County, Arizona. (m) $18

#73099 - Bixbyite, Thomas Range, Juab County, Utah. (t) $18

#72901 - Muscovite (columnar crystals) on Albite var. Cleavelandite, Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine. (m) $18

#72903 - Muscovite (columnar crystals) on Albite var. Cleavelandite, Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine. (m) $18

#71612 - Quartz var. Rose Quartz Crystals on Albite, Rose Quartz Locality, Plumbago Mountain, Newry, Oxford County, Maine. (m) $18

#65557 - Quartz, Minas Gerais, Brazil. (m) $18

#71025 - Calcite (interpenetrant-twinned crystals) on Datolite Cast, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $18

#71101 - Spessartine Garnet, Ruby Mountain, Nathrop, Chaffee County, Colorado. (t) $18

#72654 - Calcite on Siderite, Hogarth Pit, Steep Rock Mine, 4 km NNW on Atikokan, Ontario, Canada. (t) $18

#73199 - Wulfenite, Red Cloud Mine, Silver District, La Paz County, Arizona. (t) $18

#14939 - Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $18

#71585 - Pyrite on etched Calcite, railroad cut near Thomaston Dam, Litchfield County, Connecticut. (m) $18

#73334 - Calcite with Quartz, LaFarge Quarry, Ravena, Albany County, New York. (m) $18

#72419 - Quartz with Goethite inclusions, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $18

#71201 - Quartz, Corinto, Minas Gerais, Brazil. (m) $18

#69562 - Mimetite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (t) $20

#71629 - Beryl in Quartz-Albite, Pipeline excavation east side of Strickland Hill, Portland, Middlesex County, Connecticut. (c) $20

#26427 - Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona. (t) $20

#70995 - Pectolite on Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $20

#69075 - Microcline, Smoky Quartz, Albite, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $20

#70954 - Calcite with internal phantom-growth zoning, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (t) $22

#53530 - Wulfenite, Red Cloud Mine, Silver District, La Paz County, Arizona. (t) $22

#72587 - Mimetite var. Campylite, Drygill Mine, Caldbeck Fells, Cumbria, England. (t) $22

#72588 - Natrolite, Mont Saint-Hilaire, Québec, Canada. (t) $22

#72620 - Barite, Magma Mine, Superior District, Pinal County, Arizona. (t) $22

#70665 - Copper (naturally crystallized native copper), Onganja Mine, Seeis, Khomas, Namibia. (t) $22

#68775 - Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $22

#14938 - Natrolite with Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $22

#71647 - Albite var. Cleavelandite with Elbaite Tourmaline, Strickland Quarry, Collins Hill, Portland, Middlesex County, Connecticut. (c) $22

#70534 - Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $22

#72391 - Pyrite, Huanzala Mine, Huallanca District, Huanuco Department, Peru. (m) $22

#70822 - Pectolite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $22

#14951 - Natrolite with Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $22

#72651 - Cerussite, Bunker Hill Mine, Deadwood-Jersey Vein, 09-23-25, Coeur d'Alene District, Shoshone County, Idaho. (t) $22

#71947 - Heulandite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $22

#71579 - Schorl Tourmaline in Quartz, ledge above the Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (m) $22

#72195 - Vanadinite on Calcite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $22

#73269 - Calcite (twinned crystals) with Stilbite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey. (c) $22

#73058 - Calcite with Laumontite and minor Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $22

#73288 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $22

#71384 - Quartz var. Amethyst Quartz, Pearl Station, Thunder Bay District, Ontario, Canada. (m) $22

#72103 - Fluorite, Malachite, Quartz, Chrysocolla, High Ore Mine, Miners Basin District, Grand County, Utah. (m) $22

#73105 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (t) $22

#71077 - Almandine Garnet in Albite-Quartz-Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (m) $22

#69917 - Copper with Malachite and Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $22

#73356 - Quartz, Washington Gulch dry wash, Washington Camp-Duquesne District, Santa Cruz County, Arizona. (m) $22

#73369 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $22

#71884 - Datolite, State Pit, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $22

#61619 - Stilbite over Calcite, Pune District, Maharashtra, India. (m) $22

#73370 - Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan. (t) $22

#71925 - Fluorite (low temperature), William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (m) $22

#9387 - Descloizite, Calcite, Vanadinite, Quartz, Finch Mine, north of Hayden, Banner District, Gila County, Arizona. (t) $22

#71498 - Apophyllite on Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (m) $22

#73020 - Linarite on Chrysocolla, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (t) $22

#62519 - Sphalerite, Galena, Quartz, Barite pseudomorphs after Alstonite, Admiralty Flatts, Hagg's Mine, High Raise, 2nd Sun Vein, Nenthead, Alston Moor, Cumbria, England. (t) $22

#73040 - Halite, Searles Lake, east of Trona, San Bernardino County, California. (c) $24

#66653 - Tetrahedrite, Black Pine Mine, Granite County, Montana. (t) $24

#71399 - Calcite (twinned crystals) with Stilbite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey. (c) $24

#71497 - Apophyllite on Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (m) $24

#71987 - Opalized Fluorite var. Tiffany Stone, Brush Wellman Mine, Spor Mountain, Thomas Range, Juab County, Utah. (c) $24

#72778 - Fluorite with Barite overgrowth, Moscona Mine, Solis, Villabona District, Asturias, Spain. (m) $24

#70191 - Tetrahedrite, Black Pine Mine, Granite County, Montana. (t) $24

#62514 - Apophyllite with Aragonite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $24

#71776 - Apophyllite on Prehnite with Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $24

#72451 - Ludlamite, Huanuni District, Dalence Province, Oruro Department, Bolivia. (t) $24

#71889 - Wulfenite with Mimetite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $24

#58730 - Apophyllite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $24

#71681 - Microcline with Smoky Quartz, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (m) $24

#73240 - Calcite with Dolomite, Mina La Cuerre, Rionansa, La Florida, Sierra de Arnero, Cantabria, Spain. (m) $24

#71310 - Heulandite, Upper New Street Quarry, Passaic County, New Jersey. (m) $24

#72631 - Pyrite, Isola d'Elba, Tuscan Archipelago, Livorno, Italy. (t) $24

#26097 - Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico. (t) $24

#73018 - Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico. (t) $24

#72646 - Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan. (t) $24

#61846 - Sphalerite on Quartz, Alston Moor, West Cumberland Iron Mining District, Cumbria, England. (m) $24

#55386 - Bixbyite, Route 59 road cut, 32 km northwest of Winston, Sierra County, New Mexico. (t) $24

#71956 - Pyrite, Paraíba Basin, north of Recife, Pernambuco, Brazil. (m) $24

#72529 - Beryl var. Morganite (gem-grade etched crystal), Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $24

#73245 - Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut. (m) $24

#73341 - Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $24

#71097 - Spessartine Garnet, Ruby Mountain, Nathrop, Chaffee County, Colorado. (t) $24

#73371 - Elbaite Tourmaline with Lepidolite, Minas Gerais, Brazil. (t) $24

#71777 - Datolite, Heulandite, Calcite, Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $24

#72453 - Ludlamite, Huanuni District, Dalence Province, Oruro Department, Bolivia. (t) $25

#58418 - Gypsum var. Selenite, Sturry, Kent, England. (t) $25

#71304 - Datolite with Laumontite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $25

#58728 - Apophyllite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $25

#64065 - Schorl Tourmaline (distorted crystal), Lavra do Escondido, Conselheiro Pena, Minas Gerais, Brazil. (m) $25

#26615 - Wulfenite, Defiance Mine, Courtland-Gleeson District, Cochise County, Arizona. (t) $25

#72455 - Copper (naturally crystallized native copper), Cape Spencer, Nova Scotia, Canada. (m) $25

#63081 - Barite, Pyrite and Dolomite over Fluorite, Moscona Mine, Solis, Villabona District, Asturias, Spain. (m) $25

#71791 - Quartz with minor Fluorite inclusions, Slope Mountain, Chatham, Carroll County, New Hampshire. (c) $25

#73338 - Heulandite on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $25

#68435 - Quartz var. Milky-Amethyst with minor Hematite, Orange River, Namakwa, Northern Cape Province, South Africa. (c) $25

#73141 - Datolite with Calcite, State Pit, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $25

#71389 - Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada. (c) $25

#72552 - Copper (naturally crystallized native copper), Cape Spencer, Nova Scotia, Canada. (m) $25

#73198 - Wulfenite with minor Calcite, Red Cloud Mine, Silver District, La Paz County, Arizona. (t) $25

#71217 - Calcite on Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $25

#65221 - Calcite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (m) $25

#73332 - Calcite and Chabazite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (m) $25

#29977 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $25

#71278 - Elbaite Tourmaline with minor Quartz, Kamdesh District, Nuristan Province, Afghanistan. (t) $25

#63199 - Pyrite, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $25

#71484 - Stilbite, Axinite-(Fe), Clinozoisite, Quartz, Albite, Strzegom (Striegau), Strzegom-Sobótka Massif, Lower Silesia, Poland. (t) $25

#72929 - Kukisvumchorr, Mineralogical Almanac Volume 7, 2004, by Pekov, Igor V. and Podlesnyi, A. S.. (lc) $25

#26487 - Vanadinite pseudomorphs after Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona. (t) $25

#73084 - Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. (t) $25

#62301 - Apophyllite with Hematite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $25

#73236 - Franklinite in Calcite with minor Willemite, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey. (Type Locality for Franklinite) (m) $25

#72774 - Quartz var. Amethyst Quartz (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. (m) $25

#73090 - Contributions from the Mineralogic Laboratory, 1905, featuring articles on NY calcite crystallography, New York State Museum Bulletin 98, by Whitlock, Herbert P.. (lc) $25

#73053 - Acanthite, Sphalerite and Galena (Spinel-law twinned crystals), San Antonio el Grande Mine, Santa Eulalia, Aquiles Serdán, Chihuahua, Mexico. (m) $25

#70535 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $25

#70533 - Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $25

#72379 - Spinel (3 crystals), Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar (Burma). (t) $25

#72871 - Copper (naturally crystallized native copper) with Cuprite coating, Itauz Mine, Karaganda Oblast', Kazakhstan. (m) $25

#72783 - Chalcopyrite, Acanthite, Quartz, Calcite, Guanajuato Silver Mining District, Guanajuato, Mexico. (m) $25

#71627 - Galena, Sphalerite, Barite, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey. (c) $25

#72874 - Vanadinite pseudomorphs after Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona. (t) $25

#60389 - Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $25

#72358 - Chrysocolla, Inspiration Mine, Globe-Miami District, Gila County, Arizona. (m) $25

#72968 - Cerussite on Galena, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $26

#72442 - Apophyllite with Datolite and Laumontite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $26

#73337 - Calcite, Quartz, Calcite, Hematite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $26

#70194 - Fluorapatite, Darra-i-Pech, Kunar Province, Afghanistan. (t) $26

#71775 - Calcite and Pyrite on Datolite pseudomorphic mold after Anhydrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $26

#70979 - Apophyllite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $26

#56038 - Mimetite, Mina Ojuela, Mapimi, Durango, Mexico. (t) $26

#71752 - Pectolite with Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $26

#72904 - Elbaite Tourmaline, Bennett Quarry, Buckfield, Oxford County, Maine. (t) $26

#73276 - Phenakite with Muscovite, Mount Antero, Chaffee County, Colorado. (t) $26

#72441 - Pyrite nodule with Calcite, Paraíba Basin, north of Recife, Pernambuco, Brazil. (m) $26

#58378 - Mimetite on Quartz, Roughton Gill Mine, Caldbeck Fells, Cumbria, England. (m) $26

#70060 - Natrolite with Rhodochrosite, Mont Saint-Hilaire, Québec, Canada. (t) $26

#62967 - Wulfenite, Mimetite, Vanadinite, Mammoth-St. Anthony Mine, Tiger District, Pinal County, Arizona. (t) $26

#73106 - Barite, Magma Mine, Superior District, Pinal County, Arizona. (t) $26

#71815 - Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona. (t) $28

#72355 - Elbaite Tourmaline with Albite, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $28

#71842 - Beryl var. Aquamarine (gem-grade etched crystal), Minas Gerais, Brazil. (t) $28

#72448 - Ludlamite, Huanuni District, Dalence Province, Oruro Department, Bolivia. (t) $28

#71072 - Almandine Garnet (flattened crystal form), Hedgehog Hill, Peru, Oxford County, Maine. (m) $28

#70904 - Kalinite (=Potash Alum), Alum Mine, east of Silver Peak, Esmeralda County, Nevada. (t) $28

#71045 - Quartz var. Amethyst Quartz, Pearl Station, Thunder Bay District, Ontario, Canada. (m) $28

#72443 - Quartz, Withey Hill, Moosup, Windham County, Connecticut. (c) $28

#72582 - Calcite, Egremont, West Cumberland Iron Mining District, Cumbria, England. (t) $28

#72752 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (c) $28

#71028 - Vesuvianite with Scapolite, Goodall Farm Quarry, Sanford, York County, Maine. (c) $28

#71068 - Almandine Garnet, Hedgehog Hill, Peru, Oxford County, Maine. (m) $28

#71242 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $28

#71651 - Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire. (m) $28

#17335 - Wulfenite with Mimetite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $28

#68967 - Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco. (t) $28

#71073 - Almandine Garnet, Hedgehog Hill, Peru, Oxford County, Maine. (m) $28

#72780 - Fluorapatite over Bertrandite, Lavra da Golconda, near Governador Valadares, Minas Gerais, Brazil. (t) $28

#71810 - Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona. (t) $28

#72551 - Copper (naturally crystallized native copper), Cape Spencer, Nova Scotia, Canada. (m) $28

#72168 - Azurite with Tenorite, Graphic Mine, Magdalena District, Socorro County, New Mexico. (m) $28

#69178 - Acanthite, Xiaoqinggou, Datong, Shanxi, China. (t) $28

#71811 - Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona. (t) $28

#72777 - Beryl and Albite, Beauregard Quarry, Alstead, Cheshire County, New Hampshire. (m) $28

#69460 - Rutile on Ankerite, Hiddenite, Alexander County, North Carolina. (t) $28

#60472 - Barite, Dam Rigg Level, Northside Mines, Arkengarthdale, North Yorkshire, England. (m) $28

#71398 - Calcite (twinned crystals) with Stilbite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey. (c) $28

#62311 - Heulandite and Prehnite on Quartz and Calcite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $28

#73237 - Franklinite and Zincite in Calcite with Willemite, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey. (Type Locality for Franklinite and Zincite) (m) $28

#61772 - Barite, Gageite, Rhodochrosite, N'Chwaning I Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $28

#71888 - Stibnite, Calcite, Berthierite, San Martín Mine, Sombrerete, Zacatecas, Mexico. (t) $28

#73022 - Linarite, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (t) $28

#70381 - Beryl var. Aquamarine (etched crystal), Minas Gerais, Brazil. (t) $28

#72410 - Babingtonite, Calcite, Heulandite on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $28

#72616 - Calcite (twinned crystals), Huancano District, Pisco, Ica Department, Peru. (t) $28

#26370 - Millerite in Quartz Geode, US Route 27 road cut, Halls Gap, Lincoln County, Kentucky. (t) $28

#59179 - Stilbite with Apophyllite, Calcite, Quartz, Nasik, Maharashtra, India. (m) $28

#72627 - Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $28

#70597 - Acanthite, San Juan de Rayas Mine, Guanajuato, Mexico. (t) $28

#72866 - Calcite (contact-twinned crystals), Anderson Rock Products Quarry, Anderson, Madison County, Indiana. (t) $28

#22034 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $28

#70912 - Kutnohorite with Willemite, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey. (m) $28

#69560 - Mimetite with Calcite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (m) $28

#73004 - Prehnite pseudomorphs after Anhydrite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $28

#73274 - Phenakite, Mount Antero, Chaffee County, Colorado. (t) $28

#70433 - Dawsonite, Fluorite, Marcasite, Francon Quarry, Montréal, Québec, Canada. (t) $28

#63223 - Donnayite-(Y) with Analcime, Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada. (Type Locality for Donnayite-(Y)) (t) $28

#73357 - Fluorapatite in Calcite, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey. (m) $28

#73355 - Pyrite in Calcite, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey. (m) $28

#73354 - Vanadinite, Mammoth Mine, Tiger District, Pinal County, Arizona. (m) $28

#71922 - Albite var. Pericline Twins with Chlorite coating, Blue Stone Quarry, Acushnet, Bristol County, Massachusetts. (m) $28

#73339 - Apophyllite and Calcite on Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $28

#73049 - Galena (Spinel-Law twinned crystals), Sphalerite, Pyrite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (m) $28

#73275 - Phenakite, Mount Antero, Chaffee County, Colorado. (t) $28

#73052 - Apophyllite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $28

#73195 - Dravite-Uvite Tourmaline in Inwood Marble, Inwood Hill, New York City, Manhattan Island, New York County, New York. (t) $28

#71920 - Calcite with Analcime, Gopher Valley Quarry, 16 km southwest of McMinnville, Yamhill County, Oregon. (m) $28

#73155 - Beryl var. Aquamarine (etched crystal), Minas Gerais, Brazil. (t) $28

#62826 - Fluorapatite, Darra-i-Pech, Kunar Province, Afghanistan. (m) $28

#62825 - Fluorapatite on Albite, Darra-i-Pech, Kunar Province, Afghanistan. (m) $28

#71712 - Quartz, Stilbite, Heulandite, Pyrite, railroad cut near Thomaston Dam, Litchfield County, Connecticut. (m) $28

#26491 - Vanadinite pseudomorphs after Wulfenite, Rowley Mine, near Theba, Maricopa County, Arizona. (t) $28

#72623 - Quartz var. Rose Quartz crystals, Alto da Pitora, near Galileia, Minas Gerais, Brazil. (t) $28

#63163 - Calcite with sulfide inclusions, Dalnegorsk, Primorskiy Kray, Russia. (m) $28

#71942 - Barite on Calcite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#72643 - Copper (naturally crystallized native copper), Mountain City Copper Mine, Elko County, Nevada. (m) $28

#71748 - Apophyllite on Pectolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $28

#72591 - Hematite, Casa de Pedra, Congonhas do Campo, Minas Gerais, Brazil. (t) $28

#62297 - Heulandite and Prehnite on Quartz with molds after Anhydrite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $30

#73242 - Quartz on Tetrahedrite, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. (m) $30

#68432 - Quartz with Hematite inclusions (with phantom-growth zones), Orange River, Namakwa, Northern Cape Province, South Africa. (c) $30

#68444 - Chalcocite pseudomorphs after Azurite coated with Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $30

#70735 - Apophyllite, New Street Quarry, Paterson, Passaic County, New Jersey. (m) $30

#65708 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $30

#72967 - Mimetite (two generations), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $30

#68769 - Pyrite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $30

#71539 - Arfvedsonite (rare terminated twinned crystals), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (t) $30

#70615 - Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $30

#72991 - Sphalerite (Spinel Law twins) with Quartz with minor Fluorite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (m) $30

#29923 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $30

#70837 - Calcite (interpenetrant-twinned crystals) on Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $30

#71013 - Ramsdellite, Mistake Mine, Yavapai County, Arizona. (m) $30

#71004 - Almandine Garnet in Albite, Pegmatite exposure along power lines, west of Cathance Road, Topsham District, Sagadahoc County, Maine. (m) $30

#72498 - Geology and Mineral Deposits of the Thomas and Dugway Ranges, Juab & Tooele Counties, Utah, 196, USGS Professional Paper 415, by Staatz, Mortimer H., Carr, Wilfred J.. (lc) $30

#71290 - Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (t) $30

#73368 - Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan. (t) $30

#73336 - Prehnite on Albite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (lc) $30

#71284 - Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan. (t) $30

#68723 - Pyrite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $30

#72481 - Guidebook for Field Trips Pittsburgh Meeting, 1959, Geological Society of America 72nd Annual Meeting, by Buckwalter, Tracy V., et al. (lc) $30

#70753 - Quartz over Descloizite and Wulfenite with Calcite, Finch Mine, north of Hayden, Banner District, Gila County, Arizona. (m) $30

#72599 - Polybasite, Acanthite, Chalcopyrite, Guanajuato Silver Mining District, Guanajuato, Mexico. (t) $30

#70767 - Quartz over Hemimorphite over Wulfenite, Finch Mine, north of Hayden, Banner District, Gila County, Arizona. (t) $30

#61038 - Apophyllite, Stilbite, Goethite, Jalgaon, Maharashtra, India. (c) $30

#72409 - Laumontite with Apophyllite, Stilbite, Calcite, Upper New Street Quarry, Passaic County, New Jersey. (lc) $30

#71297 - Quartz var. Smoky Quartz on Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (m) $30

#71301 - Quartz var. Smoky Quartz on Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (m) $30

#71813 - Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona. (t) $30

#71023 - Calcite (interpenetrant-twinned crystals), Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $30

#71345 - Quartz on Calcite, Hudson Railroad Cut Calcite Locality, Anthony's Nose, Cortlandt, Westchester County, New York. (c) $32

#73229 - Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona. (t) $32

#71360 - Calcite on Dolomite with Sphalerite, Walworth Quarry, Wayne County, New York. (c) $32

#73243 - Calcite (contact-twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $32

#68286 - Hematite, BCC Claim #3, near Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $32

#71812 - Kinoite and Apophyllite, Christmas Mine, Banner District, Gila County, Arizona. (t) $32

#57955 - Fluorapatite on Quartz, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $32

#72644 - Copper (naturally crystallized native copper), Broken Hill, New South Wales, Australia. (t) $32

#72100 - Fluorite, Quartz, Chrysocolla, High Ore Mine, Miners Basin District, Grand County, Utah. (m) $32

#72711 - Fluorite, Last Chance Mine, Grant County, New Mexico. (m) $32

#61614 - Galena with Anglesite plus Fluorite, Blanchard Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico. (c) $32

#73284 - Arfvedsonite (rare twinned terminated crystal) with Microcline and Zircon, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (t) $32

#58196 - Calcite with minor Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $32

#72872 - Copper (naturally crystallized native copper), Mountain City Copper Mine, Elko County, Nevada. (m) $32

#72773 - Epidote over Quartz, Imilchil, High Atlas Mountains, Er Rachidia Province, Morocco. (m) $32

#68716 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $32

#71012 - Ramsdellite with Calcite, Mistake Mine, Yavapai County, Arizona. (m) $32

#71873 - Elbaite Tourmaline with Lepidolite (interrupted growth), Minas Gerais, Brazil. (t) $32

#65042 - Fluorite (zoned crystal), Middle Mountain, Carroll County, New Hampshire. (m) $34

#72775 - Fluorite over Quartz, Homestake Mine, Oatman District, Mohave County, Arizona. (m) $34

#72868 - Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire. (t) $34

#70536 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $34

#71021 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $34

#58387 - Fluorite and Barite, Coldstones Quarry, Pateley Bridge District, North Yorkshire, England. (t) $34

#22031 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $34

#68488 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $34

#68751 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $34

#68718 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $35

#69053 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $35

#71269 - Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan. (t) $35

#71792 - Calcite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $35

#65497 - Sphalerite with Quartz and Dolomite, Elmwood Mine, Carthage, Smith County, Tennessee. (m) $35

#63247 - Bixbyite, Topaz Mountain, Thomas Range, Juab County, Utah. (t) $35

#72860 - Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut. (lc) $35

#70133 - Barite, Rock Candy Mine, Grand Forks, British Columbia, Canada. (m) $35

#70112 - Barite with Quartz, Dean Mine, Battle Mountain, Lander County, Nevada. (c) $35

#59070 - Heulandite-Ca, Pune District, Maharashtra, India. (c) $35

#68348 - Elbaite var. Rubellite Tourmaline, Minas Gerais, Brazil. (t) $35

#72093 - Coronadite pseudomorphs after Wulfenite, Glove Mine, Santa Rita Mountains, Santa Cruz County, Arizona. (t) $35

#63215 - Cerussite and Descloizite, Mežica (Miess), Slovenia. (m) $35

#71615 - Quartz var. Rose Quartz Crystals, Rose Quartz Locality, Plumbago Mountain, Newry, Oxford County, Maine. (m) $35

#26609 - Wulfenite, Defiance Mine, Courtland-Gleeson District, Cochise County, Arizona. (t) $35

#71303 - Quartz var. Smoky Quartz (Dauphiné Law Twin) on Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (m) $35

#68665 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $35

#70968 - Linarite on Quartz, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (m) $35

#72169 - Azurite on Calcite, Ajo, Pima County, Arizona. (m) $35

#70900 - Titanite with Chlorite, Tormiq area, northwest of Skardu, Haramosh Mountains, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $35

#64178 - Schorl Tourmaline (etched crystal), Minas Gerais, Brazil. (c) $35

#71828 - Calcite, Juanita Mine, Magdalena District, Socorro County, New Mexico. (m) $35

#69371 - Sphalerite with Galena and Chalcopyrite, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $35

#71344 - Quartz on Calcite, Hudson Railroad Cut Calcite Locality, Anthony's Nose, Cortlandt, Westchester County, New York. (c) $35

#72474 - Mica Deposits of the Franklin-Sylva District, North Carolina, 1946, N.C. Division of Mineral Resources, Bulletin Number 49, by Olson, J.C., et al. (lc) $35

#69062 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $35

#65208 - Calcite, La Junta, Otero County, Colorado. (m) $35

#72000 - Pyrite with minor Sphalerite, Huanzala Mine, Huallanca District, Huanuco Department, Peru. (m) $35

#68902 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $35

#72353 - Zoisite, Alchuri, Shigar Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $35

#72059 - Azurite on Malachite, Blue Jay Claim, La Sal, San Juan County, Utah. (m) $35

#22029 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $35

#64136 - Fluorapatite, Barra de Salinas, Coronel Murta, Minas Gerais, Brazil. (m) $35

#29960 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $35

#61379 - Celestine with Calcite, Mina La Parajola, Algameca, Cartagena, Murcia, Spain. (c) $35

#70894 - Spinel in Calcite, Franklin District, Sussex County, New Jersey. (t) $35

#72990 - Cavansite on Stilbite, Wagholi Quarry, Maharashtra, India. (t) $35

#72156 - Pseudobrookite and Topaz on rhyolite, Thomas Mountains, Juab County, Utah. (m) $35

#68296 - Calcite, Leiping Mine, Guiyang, Hunan, China. (m) $35

#69855 - Wardite and Eosphorite on Quartz, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (t) $35

#72966 - Smithsonite over Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $35

#72960 - Copper with Cuprite, Bisbee, Warren District, Cochise County, Arizona. (m) $35

#71657 - Quartz var. Smoky Quartz (Dauphiné Law Twinned), Moat Mountain, west of North Conway, Carroll County, New Hampshire. (m) $35

#71994 - Opalized Fluorite var. Tiffany Stone, Brush Wellman Mine, Spor Mountain, Thomas Range, Juab County, Utah. (m) $35

#22044 - Vanadinite with Calcite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $35

#29886 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $35

#72585 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $35

#70635 - Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan. (t) $35

#60921 - Foitite-Elbaite Tourmaline over Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia. (t) $36

#68892 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $36

#69102 - Phosphohedyphane and Mottramite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $36

#72415 - Apophyllite with minor Natrolite, Upper New Street Quarry, Passaic County, New Jersey. (c) $36

#71870 - Sphalerite on Quartz, Shuikoushan Mine, Hunan, China. (m) $36

#70580 - Chabazite, Imilchil, High Atlas Mountains, Er Rachidia Province, Morocco. (m) $36

#71865 - Mimetite, Cerro San Pedro, San Luis Potosi, Mexico. (c) $36

#69627 - Calcite, Nikolaevskiy Mine, Dalnegorsk, Primorskiy Kray, Russia. (m) $36

#53577 - Barite on Calcite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (m) $36

#65691 - Barite with Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $36

#60262 - Mimetite on Barite, Rowley Mine, near Theba, Maricopa County, Arizona. (m) $36

#70933 - Chalcopyrite, Pyrite, Sphalerite, Gyudyurska Mine, Zlatograd, Smolyan Oblast, Bulgaria. (m) $38

#71923 - Calcite with Fluorite and Pyrite, Villabona District, Asturias, Spain. (c) $38

#68345 - Heulandite, New Street Quarry, Paterson, Passaic County, New Jersey. (m) $38

#26222 - Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $38

#62314 - Heulandite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $38

#73232 - Calcite over Dolomite with Hydrozincite, Mina La Cuerre, Rionansa, La Florida, Sierra de Arnero, Cantabria, Spain. (m) $38

#29921 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $38

#55119 - Heulandite-Ca, Jalgaon, Maharashtra, India. (c) $38

#48379 - Quartz var. Amethyst Quartz, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico. (t) $38

#68754 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $38

#68729 - Pyrite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $38

#65679 - Quartz var. Rose Quartz Crystals on Albite, Alto da Pitora, near Galileia, Minas Gerais, Brazil. (m) $38

#29971 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $38

#68761 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $38

#70963 - Sphalerite (Spinel-Law twinned crystals), Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (m) $38

#72590 - Acanthite, Chalcopyrite, Quartz, Guanajuato Silver Mining District, Guanajuato, Mexico. (t) $38

#69066 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (t) $38

#71048 - Quartz var. Amethyst Quartz with Hematite inclusions over Barite, Pearl Station, Thunder Bay District, Ontario, Canada. (m) $38

#72755 - Beryl and Albite, Beauregard Quarry, Alstead, Cheshire County, New Hampshire. (c) $38

#71265 - Elbaite var. Rubellite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan. (t) $38

#71934 - Malachite, Brown's Prospect, Rum Jungle, Northern Territory, Australia. (m) $38

#71959 - Calcite with Pyrite, Broken Hill, New South Wales, Australia. (m) $40

#26248 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $40

#72726 - Geology and Ore Deposits of Copper Mountain and Kasaan Peninsula, Alaska, 1915, USGS Professional Paper 87, by Wright, Charles Will. (lc) $40

#65620 - Coquimbite, Alunogen, Metavoltine, Mina Javier, Huac-huas, Lucanas Province, Peru. (m) $40

#72992 - Apophyllite over Stilbite, Jalgaon, Maharashtra, India. (c) $40

#72771 - Cerussite and Barite over Galena, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $40

#68749 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $40

#40102 - Wulfenite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. (t) $40

#70821 - Datolite, Heulandite, Laumontite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (t) $40

#68477 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $40

#43313 - Pyrite with Calcite, Huanzala Mine, Huallanca District, Huanuco Department, Peru. (c) $40

#68897 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $40

#72770 - Quartz with Rutile inclusions and Rutile pseudomorphs after Anatase, Cuiabá District, Gouveia, Minas Gerais, Brazil. (c) $40

#68893 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $40

#73039 - Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $40

#72577 - Sphalerite with minor Fluorite and Pyrite over Dolomite, Dodds Pocket, Smallcleugh Mine, Nenthead, Alston Moor, Cumbria, England. (c) $40

#70503 - Barite on Dolomite, Cerro Warihuyn, Huanuco Department, Peru. (m) $40

#70532 - Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $40

#72920 - Barite with minor Dolomite, Cerro Warihuyn, Huanuco Department, Peru. (m) $40

#72677 - Quartz var. Smoky Quartz (Dauphiné Law Twins), Moat Mountain, west of North Conway, Carroll County, New Hampshire. (m) $40

#68719 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $40

#68898 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $40

#70387 - Elbaite var. Rubellite Tourmaline, Cruzeiro Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $40

#72077 - Rhodochrosite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $40

#71723 - Quartz var. Smoky Quartz (Dauphiné-law twins), Moat Mountain, west of North Conway, Carroll County, New Hampshire. (m) $40

#63317 - Calcite, Hilton Mine, Scordale, 4 km NE of Hilton, Cumbria, England. (m) $40

#70496 - Smithsonite over Pyrite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $40

#69906 - Mimetite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $40

#71346 - Quartz on Calcite, Hudson Railroad Cut Calcite Locality, Anthony's Nose, Cortlandt, Westchester County, New York. (lc) $40

#72304 - Fluorite and Calcite on Sphalerite, Elmwood Mine, Stonewall Ore Body, Carthage, Smith County, Tennessee. (c) $40

#73244 - Calcite on Dolomite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $40

#62491 - Heulandite and Chabazite with Laumontite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $40

#73051 - Galena (Spinel-Law Twinned crystals) with Pyrite, Calcite, Chalcopyrite, Dalnegorsk, Primorskiy Kray, Russia. (m) $40

#72398 - Staurolite with Almandine Garnet, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire. (lc) $40

#71275 - Elbaite Tourmaline, Kamdesh District, Nuristan Province, Afghanistan. (t) $40

#71110 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $40

#71055 - Almandine Garnet in Albite-Quartz-Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (c) $40

#68727 - Pyrite with partial Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $42

#26258 - Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $42

#73054 - Ramsdellite, Mistake Mine, Yavapai County, Arizona. (m) $42

#68669 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $42

#72855 - Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut. (lc) $42

#70067 - Ilvaite on Quartz, Laxey Mine, South Mountain District, Owyhee County, Idaho. (t) $42

#69865 - Pectolite with Natrolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $42

#65216 - Fluorite (with internal phantom-growth zones), Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $42

#26205 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $42

#69894 - Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $42

#73055 - Ramsdellite, Mistake Mine, Yavapai County, Arizona. (m) $42

#70280 - Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $42

#56460 - Calcite with internal phantom-growth zone, Meade County, South Dakota. (c) $42

#72040 - Conichalcite, Gold Hill Mine, Toole County, Utah. (c) $42

#71058 - Almandine Garnet in Albite-Quartz-Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (c) $42

#68908 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $42

#69045 - Quartz var. Smoky Quartz with Goethite and Hematite, Auchenlosh Quarry, Dalbeattie, Dumfries & Galloway, Scotland. (c) $42

#63827 - Hematite var. Kidney Ore, Irhoud Mine, Safi Province, Morocco. (m) $42

#68850 - Brochantite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $42

#72655 - Bixbyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $42

#68766 - Pyrite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $42

#68758 - Pyrite with partial Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $42

#72456 - Copper (naturally crystallized native copper), Itauz Mine, Karaganda Oblast', Kazakhstan. (m) $42

#71393 - Calcite (interpenetrant-twinned crystals) with Stilbite and Apophyllite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey. (c) $42

#68445 - Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $45

#71302 - Quartz var. Smoky Quartz (Dauphiné Law Twin), Moat Mountain, west of North Conway, Carroll County, New Hampshire. (m) $45

#71032 - Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada. (lc) $45

#73057 - Prehnite pseudomorphs after Anhydrite, Lane's Quarry, Westfield, Hampden County, Massachusetts. (m) $45

#71664 - Quartz var. Smoky Quartz, Black Cap Mountain, east of North Conway, Carroll County, New Hampshire. (m) $45

#70058 - Catapleiite, Polylithionite, Aegirine, Mont Saint-Hilaire, Québec, Canada. (t) $45

#68461 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $45

#72800 - Quartz with Jamesonite inclusions, Baia Mare, Maramures, Romania. (c) $45

#69397 - Copper (Spinel Law twins), Itauz Mine, Karaganda Oblast', Kazakhstan. (t) $45

#69873 - Heulandite with Babingtonite inclusions and Calcite over Laumontite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $45

#69558 - Elpidite on Albite, Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada. (t) $45

#63201 - Sphalerite and Dolomite, Mina Troya, Mutiloa, 19 km southwest of San Sebastián, Pais Vasco, Spain. (m) $45

#63263 - Hematite var. Turgite, Zacatecas, Mexico. (c) $45

#69392 - Copper (crystallized), Itauz Mine, Karaganda Oblast', Kazakhstan. (m) $45

#72046 - Rhodochrosite with Pyrite on Quartz, Raura District, Cajatambo Province, Peru. (m) $45

#68757 - Pyrite with partial Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $45

#68722 - Pyrite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $45

#68639 - Pyrite with Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $45

#70962 - Sphalerite, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (c) $45

#70972 - Anglesite on Galena with Quartz and Fluorite, Royal Flush Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico. (m) $45

#72583 - Topaz, Virgem de Lapa, Minas Gerais, Brazil. (t) $45

#71962 - Calcite with Pyrite-Marcasite inclusions, Paul Frank Quarry, North Vernon, Jennings County, Indiana. (m) $45

#62315 - Datolite with Hematite with molds after Calcite, Braen's Quarry, Haledon, Passaic County, New Jersey. (c) $45

#68587 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $45

#71938 - Quartz with Rutile inclusions plus minor Hematite, Novo Horizonte, Bahia, Brazil. (m) $45

#73002 - Calcite, Leiping Mine, Guiyang, Hunan, China. (m) $45

#73003 - Natrolite with minor Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $45

#68501 - Quartz var. Smoky Quartz with Amethyst Quartz zones, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (c) $45

#68906 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $45

#69014 - Pyromorphite on Quartz, Sarrowcole Vein, Laverock Hall, Leadhills, South Lanarkshire, Strathclyde, Scotland. (c) $45

#70899 - Titanite with Chlorite, Tormiq area, northwest of Skardu, Haramosh Mountains, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $45

#70513 - Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $45

#68276 - Anglesite with Goethite, Erupción Mine, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $48

#61562 - Sphalerite on Dolomite, Mina Troya, Mutiloa, 19 km southwest of San Sebastián, Pais Vasco, Spain. (m) $48

#71392 - Calcite (interpenetrant-twinned crystals) with Stilbite and Apophyllite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey. (c) $48

#73183 - Legrandite, Mina Ojuela, Mapimi, Durango, Mexico. (m) $48

#69412 - Cerussite (twinned crystals), Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (t) $48

#72987 - Mimetite pseudomorphs after Cerussite over Smithsonite coating Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $48

#69010 - Pyromorphite on Quartz pseudomorphs after Barite, Sarrowcole Vein, Laverock Hall, Leadhills, South Lanarkshire, Strathclyde, Scotland. (m) $48

#71946 - Calcite, Dalnegorsk, Primorskiy Kray, Russia. (m) $48

#64857 - Hematite var. Kidney Ore, Irhoud Mine, Safi Province, Morocco. (c) $48

#72045 - Rhodochrosite and Quartz, Raura District, Cajatambo Province, Peru. (m) $48

#72153 - Andradite-Grossular Garnet, Mount Garnet, Tablelands Region, Queensland, Australia. (m) $48

#72859 - Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut. (lc) $50

#72768 - Prehnite pseudomorphs after Anhydrite, Lane's Quarry, Westfield, Hampden County, Massachusetts. (m) $50

#72996 - Quartz with Rutile inclusions and Rutile pseudomorphs after Anatase, Cuiabá District, Gouveia, Minas Gerais, Brazil. (c) $50

#68328 - Fluorapatite, Anemzy, Imilchil, Er Rachidia, Morocco. (t) $50

#68565 - Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $50

#72586 - Polybasite, Calcite, Chalcopyrite on Acanthite, Guanajuato Silver Mining District, Guanajuato, Mexico. (t) $55

#69012 - Pyromorphite on Quartz, Sarrowcole Vein, Laverock Hall, Leadhills, South Lanarkshire, Strathclyde, Scotland. (c) $55

#70808 - Copper (naturally crystallized native copper) with minor Calcite, Keweenaw Peninsula Copper District, Houghton County, Michigan. (c) $55

#70988 - Silver (naturally crystallized native silver), Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $55

#70975 - Analcime on Gmelinite, Five Islands, Nova Scotia, Canada. (m) $55

#72550 - Copper (naturally crystallized native copper), Onganja Mine, Seeis, Khomas, Namibia. (t) $55

#68871 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $55

#72598 - Franckeite with Jamesonite-Boulangerite, Mina San José, Oruro Department, Bolivia. (t) $55

#72678 - Cerussite (V-twinned crystals), Mammoth Mine, Tiger District, Pinal County, Arizona. (t) $55

#72695 - Fluorite with minor Bitumen, Elmwood Mine, Carthage, Smith County, Tennessee. (c) $55

#72698 - Barite, Dee Mine, Elko County, Nevada. (m) $55

#70938 - Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan. (m) $55

#70926 - Quartz var. Amethyst Quartz, Pearl Station, Thunder Bay District, Ontario, Canada. (c) $55

#68905 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $55

#72376 - Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $55

#72173 - Calcite var. Manganoan Calcite on Quartz with Barite, Montreal Mine, Gogebic Iron Range, Iron County, Wisconsin. (m) $55

#69205 - Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite) (t) $55

#69203 - Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite) (t) $55

#71109 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $55

#71104 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $55

#72193 - Cassiterite (twinned crystals) on Muscovite with Fluorite, Ehrenfriedersdorf, Erzgebirge, Sachsen, Germany. (t) $55

#69106 - Plumboapatite on Phosphohedyphane with Chrysocolla, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $55

#72370 - Copper (naturally crystallized native copper), Emke Mine, Onganja, Seeis, Khomas, Namibia. (t) $55

#70994 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $55

#69088 - Phosphohedyphane and Plumboapatite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (t) $55

#69409 - Thaumasite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $55

#69079 - Topaz, Smoky Quartz, Microcline, Albite, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (t) $55

#69061 - Topaz, Smoky Quartz, Microcline, Albite, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $55

#72707 - Cerussite (sixling-twinned crystals) on Galena, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $55

#72537 - Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $55

#69051 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $55

#72539 - Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $55

#69039 - Quartz var. Smoky Quartz with Hematite, Auchenlosh Quarry, Dalbeattie, Dumfries & Galloway, Scotland. (c) $55

#70921 - Arfvedsonite (rare terminated crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (t) $55

#72371 - Copper (naturally crystallized native copper), Emke Mine, Onganja, Seeis, Khomas, Namibia. (m) $55

#62822 - Fluorapatite, Darra-i-Pech, Kunar Province, Afghanistan. (m) $55

#73238 - Fluorite on Quartz with Barite, Caravia-Berbes District, Asturias, Spain. (m) $55

#68259 - Gold on Quartz, Jamestown Mining District, Tuolumne County, California. (t) $55

#68261 - Gold on Quartz, Jamestown Mining District, Tuolumne County, California. (t) $55

#70070 - Ferro-hornblende and Hematite, Kunkskopf, Wassenach, Eifel, Rhineland-Palatinate, Germany. (c) $55

#73070 - Quartz (parallel growth) and Cookeite over Milky Quartz, Tamminen Quarry, Greenwood, Oxford County, Maine. (c) $55

#70052 - Copper (Spinel Law twin), Itauz Mine, Karaganda Oblast', Kazakhstan. (m) $55

#70051 - Copper (Spinel Law twin), Itauz Mine, Karaganda Oblast', Kazakhstan. (c) $55

#72856 - Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut. (lc) $55

#62493 - Datolite, Stilbite, Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $55

#73208 - Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia. (t) $55

#69995 - Halite, Intrepid Potash Mine, 9.7 km ENE of Carlsbad, Eddy County, New Mexico. (c) $55

#68446 - Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $55

#73184 - Legrandite with Adamite, Mina Ojuela, Mapimi, Durango, Mexico. (m) $55

#63192 - Quartz var. Amethyst, Piedra Parada, near Las Vigas, Tatatila, Veracruz, Mexico. (m) $55

#68368 - Malachite pseudomorphs after Azurite on Hematite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $55

#70121 - Sphalerite on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $55

#70113 - Natrolite on Phonolite, Hammerunterwiesenthal, Erzgebirge, Sachsen, Germany. (c) $55

#70446 - Elbaite Tourmaline with Quartz, Mount Mica, Pocket #28, Paris, Oxford County, Maine. (t) $55

#62295 - Datolite on Calcite with Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $55

#54897 - Grossular Garnet on Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $55

#49450 - Copper, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $55

#71676 - Quartz var. Smoky Quartz with Chlorite inclusions, Lord Hill Quarry, Stoneham, Oxford County, Maine. (m) $55

#72858 - Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut. (lc) $55

#72639 - Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (c) $55

#70663 - Copper (naturally crystallized native copper), Itauz Mine, Karaganda Oblast', Kazakhstan. (m) $55

#72869 - Germanite with Tennantite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Germanite) (t) $55

#68662 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $55

#53753 - Minerals do Brasil (Minerals of Brazil), volumes 1,2,3, published 1972, by Franco, Leprevost, Bigarella, Bolsanellow. (lc) $55

#73209 - Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia. (t) $55

#54657 - Hydroxyapophyllite-(K) (formerly Apophyllite-(KOH)), N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (c) $55

#70269 - Calcite on Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China. (c) $55

#68616 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $55

#70531 - Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $55

#68588 - Volborthite with Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $55

#59896 - Hematite pseudomorphs after Magnetite (var. Martite), Twin Peaks, Millard County, Utah. (c) $55

#60288 - Wulfenite on Aragonite-Calcite, Ahumada Mine, Sierra de Los Lamentos, Chihuahua, Mexico. (c) $55

#70315 - Olivenite on Quartz, Wheal Unity, St. Day District, Cornwall, England. (m) $55

#42698 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $55

#72849 - Heulandite, Calcite, Quartz, Prehnite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (lc) $55

#68649 - Pyrite with Chalcocite-Djurleite-Bornite coating in Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $55

#71941 - Mimetite-Pyromorphite, Roughton Gill Mine, Caldbeck Fells, Cumbria, England. (m) $55

#71291 - Quartz var. Smoky Quartz (gem-grade), North Moat Mountain, Bartlett, Carroll County, New Hampshire. (m) $55

#72044 - Andradite-Grossular Garnet, Mount Garnet, Tablelands Region, Queensland, Australia. (m) $55

#60924 - Foitite-Elbaite over Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia. (m) $55

#23366 - Quartz, Sphalerite, Chalcopyrite, Huaron District, Cerro de Pasco Province, Pasco Department, Peru. (c) $55

#65163 - Quartz var. Amethyst (polished), Anahi Mine, La Gaiba District, Angel Sandoval Province, Santa Cruz Department, Bolivia. (c) $55

#71698 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (m) $55

#72014 - Azurite, Ray Mine, Mineral Creek District, Pinal County, Arizona. (c) $55

#69237 - Calcite (contact-twinned crystals), Daye, Huangshi, Hubei, China. (t) $55

#71943 - Calcite with minor Duftite inclusions, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $55

#72166 - Rhodochrosite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (m) $55

#72692 - Microcline (twinned following the Baveno Law), Moat Mountain, west of North Conway, Carroll County, New Hampshire. (c) $55

#69449 - Silver (crystallized), Andres del Rio District, Batopilas, Chihuahua, Mexico. (m) $55

#71862 - Mimetite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $55

#72097 - Rosasite over Aurichalcite, Silver Bill Mine, Courtland-Gleeson District, Cochise County, Arizona. (m) $55

#64183 - Fluorapatite, São Geraldo do Baixio, Minas Gerais, Brazil. (m) $55

#71261 - Elbaite Tourmaline with blue cap, Kamdesh District, Nuristan Province, Afghanistan. (t) $55

#71379 - Quartz var. Herkimer Diamond on Dolomite with Pyrite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (lc) $55

#72163 - Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona. (m) $55

#72145 - Cerussite (twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $55

#72038 - Conichalcite and Calcite over Chrysocolla, Gold Hill Mine, Toole County, Utah. (m) $55

#72414 - Quartz var. Smoky Quartz on Albite-Microcline, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (c) $55

#72141 - Azurite partially altered to Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $55

#57146 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $55

#29859 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $55

#71336 - Quartz, Gorge Road condominium excavation, Edgewater, Palisades Sill, Bergen County, New Jersey. (lc) $55

#72710 - Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $55

#71683 - Quartz var. Smoky Quartz (Dauphiné-law twin) on Microcline, Moat Mountain, west of North Conway, Carroll County, New Hampshire. (m) $55

#71907 - Fluorite, Rock Candy Mine, Grand Forks, British Columbia, Canada. (c) $55

#72060 - Dioptase over Calcite, Christmas Mine, Banner District, Gila County, Arizona. (m) $55

#72709 - Calcite over Sphalerite with Bitumen, Elmwood Mine, Carthage, Smith County, Tennessee. (c) $55

#68708 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $65

#72997 - Calcite and Quartz on limestone plates, Elmwood Mine, Carthage, Smith County, Tennessee. (lc) $65

#68614 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $65

#68615 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $65

#63828 - Hematite var. Kidney Ore, Irhoud Mine, Safi Province, Morocco. (m) $65

#54978 - Acanthite, San Juan de Rayas Mine, Guanajuato, Mexico. (t) $65

#70578 - Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada. (c) $65

#72019 - Quartz var. Amethyst with Calcite overgrowth, Veta Madre Mining District, Guanajuato, Mexico. (c) $65

#54669 - Wulfenite on Quartz, Zomba District, Malawi. (m) $65

#68753 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $65

#68728 - Pyrite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $65

#68274 - Arfvedsonite (rare twinned terminated crystals) on Microcline, Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (t) $65

#70410 - Quartz var. Amethyst on Quartz, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (m) $65

#73358 - Quartz var. Tessin habit with Ankerite and Muscovite, Becker Quarry, West Willington, Tolland County, Connecticut. (m) $65

#70131 - Cerussite on Chrysocolla, Mammoth Mine, Tiger District, Pinal County, Arizona. (m) $65

#73335 - Beryl in Albite, Beauregard Quarry, Alstead, Cheshire County, New Hampshire. (lc) $65

#73182 - Legrandite, Mina Ojuela, Mapimi, Durango, Mexico. (m) $65

#69867 - Prehnite pseudomorphs after Glauberite with Calcite, Fanwood Quarry (Weldon Quarry), Watchung, Somerset County, New Jersey. (c) $65

#73176 - Apophyllite over Prehnite with minor Pectolite, Great Notch, Little Falls Township, Passaic County, New Jersey. (c) $65

#72712 - Mimetite with Wulfenite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. (c) $65

#70029 - Elbaite Tourmaline, Minas Gerais, Brazil. (m) $65

#62303 - Apophyllite with Chlorite inclusions, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $65

#73075 - Quartz (parallel growth)and Cookeite over Milky Quartz, Tamminen Quarry, Greenwood, Oxford County, Maine. (c) $65

#66477 - Rutile, Richmond talc-soapstone quarry, Cheshire County, New Hampshire. (t) $65

#68467 - Cuprite with Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $65

#70095 - Barite, Rock River, Dawson, Yukon, Canada. (c) $65

#70145 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $65

#73036 - Natrolite with minor Calcite, Hammerunterwiesenthal, Erzgebirge, Saxony, Germany. (c) $65

#73034 - Fluorite, Caravia-Berbes District, Asturias, Spain. (c) $65

#65621 - Cerussite (twinned crystals) on Galena, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $65

#68475 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $65

#73271 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $65

#61060 - Barite, Dee Mine, Elko County, Nevada. (c) $65

#40059 - Azurite (spherical nodule), Mina de Santa Rosa, Concepción del Oro District, Zacatecas, Mexico. (t) $65

#72614 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $65

#72782 - Vanadinite with Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $65

#69108 - Phosphohedyphane and Chrysocolla, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $65

#69096 - Phosphohedyphane with Vanadinite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $65

#69036 - Quartz var. Smoky Quartz with Hematite, Auchenlosh Quarry, Dalbeattie, Dumfries & Galloway, Scotland. (c) $65

#71300 - Quartz var. Smoky Quartz (etched crystals), North Moat Mountain, Bartlett, Carroll County, New Hampshire. (m) $65

#71532 - Arfvedsonite (rare terminated crystals), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (t) $65

#72074 - Calcite var. Manganoan Calcite on Quartz, Montreal Mine, Gogebic Iron Range, Iron County, Wisconsin. (c) $65

#72779 - Cuprite over Chrysocolla, L'Etoile du Congo Mine, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo. (m) $65

#69337 - Quartz var. Amethyst, Alto Uruguai, Rio Grande do Sul, Brazil. (c) $65

#72400 - Microcline with Smoky Quartz and Albite, Moat Mountain, Oliver Diggings, Hale's Location, west of North Conway, New Hampshire. (lc) $65

#72540 - Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $65

#69206 - Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite) (t) $65

#54656 - Hydroxyapophyllite-(K) (also called: Apophyllite-(KOH)), N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $70

#72012 - Chrysocolla, Ray Mine, Mineral Creek District, Pinal County, Arizona. (m) $75

#69139 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $75

#69060 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $75

#70288 - Bournonite and Quartz, Carhuacayan District, Junín Department, Peru. (m) $75

#72025 - Calcite var. Manganoan Calcite, Barite, Quartz on Hematite, Montreal Mine, Gogebic Iron Range, Iron County, Wisconsin. (c) $75

#68510 - Prehnite, Calcite, Analcime, Quartz, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (c) $75

#72375 - Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $75

#71677 - Quartz var. Smoky Quartz over Milky Quartz, Lord Hill Quarry, Stoneham, Oxford County, Maine. (m) $75

#71847 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $75

#69005 - Pyromorphite on Quartz, Sarrowcole Vein, Laverock Hall, Leadhills, South Lanarkshire, Strathclyde, Scotland. (c) $75

#72913 - Quartz var. Smoky Quartz (facet-grade flawless crystals), North Moat Mountain, Bartlett, Carroll County, New Hampshire. (c) $75

#68625 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $75

#69006 - Pyromorphite on Quartz, Sarrowcole Vein, Laverock Hall, Leadhills, South Lanarkshire, Strathclyde, Scotland. (m) $75

#72851 - Heulandite, Calcite, Quartz, Prehnite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (lc) $75

#71964 - Hematite with Calcite, Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $75

#60300 - Barite, Dedova Hora (Giftberg), Bohemia, Czech Republic. (m) $75

#68553 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $75

#68627 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $75

#63064 - Datolite with Chamosite over Prehnite, Braen's Quarry, Haledon, Passaic County, New Jersey. (c) $75

#68632 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $75

#68631 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $75

#72088 - Aurichalcite, 79 Mine, Banner District, near Hayden, Gila County, Arizona. (t) $75

#73059 - Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $75

#70224 - Mimetite with Copper and Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $75

#68653 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $75

#71854 - Mimetite over Goethite, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (lc) $75

#71997 - Chalcanthite, Posey Mine, San Juan County, Utah. (c) $75

#69844 - Calcite with internal phantom-growth zone, Santa Eulalia District, Aquiles Serdán, Chihuahua, Mexico. (m) $75

#46470 - Quartz var. Amethyst-Smoky Quartz (Dauphiné Law Twins), Black Cap Mountain, east of North Conway, Carroll County, New Hampshire. (c) $75

#72066 - Erythrite, Mount Cobalt Mine, Mount Isa-Cloncurry District, Queensland, Australia. (m) $75

#72541 - Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $75

#68773 - Pyrite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $75

#70426 - Elbaite Tourmaline, Mount Mica Quarry, Paris, Oxford County, Maine. (t) $75

#62755 - Sigloite pseudomorphs after Paravauxite with Quartz, Siglo XX Mine, Llallagua, Bustillos Province, Potosi Department, Bolivia. (Type Locality for Paravauxite and Sigloite) (c) $75

#69911 - Bultfonteinite and Olmiite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (Type Locality for Olmiite) (t) $75

#72048 - Vanadinite on Quartz, Apache Mine (Vanadium Shaft), 8 km north of Globe, Gila County, Arizona. (m) $75

#71857 - Celestine over Sulfur, Agrigento District (Girgenti), Sicily, Italy. (c) $75

#72863 - Collection of Synthetic Gemstones, Man-made. (t) $75

#71719 - Quartz var. Smoky Quartz (Dauphiné-law twins), Moat Mountain, west of North Conway, Carroll County, New Hampshire. (m) $75

#73359 - Quartz var. Tessin habit with Magnesite, Becker Quarry, West Willington, Tolland County, Connecticut. (m) $75

#72702 - Calcite with Goethite and Pyrite inclusions, Kentucky Stone Quarry, Flemingsburg, Fleming County, Kentucky. (c) $75

#72848 - Heulandite, Calcite, Quartz, Pyrite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (lc) $75

#68700 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $75

#69577 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $75

#72801 - Hematite, Dognecea, Banat Mountains, Romania. (m) $75

#73366 - Sphalerite and Pyrite on Quartz in Dolomite, Lengenbach Quarry, Binntal, Wallis, Switzerland. (m) $75

#71700 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (m) $75

#73095 - Masterpieces of the Mineral World, 2004, featuring photographs by J. Scovil, treasures from the Houston Museum of Natural Sciences, by Wilson, Bartsch, Mauthner. (lc) $75

#58454 - Pyrite, Huanzala Mine, Huallanca District, Huanuco Department, Peru. (c) $75

#61555 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $75

#62487 - Prehnite with Chabazite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (lc) $80

#69163 - Stannite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $85

#71970 - Azurite and Tenorite over Malachite, Ray Mine, Mineral Creek District, Pinal County, Arizona. (c) $85

#63401 - Pyrite, Barite, Fluorite, Moscona Mine, Solis, Villabona District, Asturias, Spain. (c) $85

#70391 - Copper (naturally crystallized native copper), Rubtovskiy Mine, Altaiskiy Krai, Russia. (t) $85

#71103 - Grossular Garnet (nearly colorless), Jeffrey Mine, Asbestos, Québec, Canada. (t) $85

#73035 - Cerussite (twinned crystals) on Galena over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (c) $85

#73109 - Azurite nodule with Azurite crystals lining the center cavity, Blueball Mine, Globe-Miami District, Gila County, Arizona. (t) $85

#69293 - Elpidite with Rhodochrosite, Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada. (t) $85

#65234 - Pyrite, Victoria Mine, Navajún, La Rioja, Spain. (c) $85

#68485 - Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $85

#68498 - Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $85

#73144 - Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. (m) $85

#29906 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $85

#71953 - Cerussite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $85

#73147 - Quartz var. Herkimer Diamond, Hickory Hill Diamond Diggings, Fonda, Montgomery County, New York. (m) $85

#72112 - Sturmanite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $85

#72007 - Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona. (m) $85

#69022 - Millerite on Dolomite and Quartz, Coldberry Gutter, Teesdale, County Durham, England. (m) $85

#69094 - Vanadinite and Plumboapatite on Phosphohedyphane, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $85

#69024 - Barite over Witherite, Scaleburn Vein, Nenthead, Alston Moor, Cumbria, England. (m) $85

#73363 - Almandine Garnet, Gilsum exit on Route 10, Keene, Cheshire County, New Hampshire. (m) $85

#70809 - Copper (naturally crystallized native copper), Dzhezkazgan, Karaganda Oblast', Kazakhstan. (c) $85

#72036 - Linarite on Fluorite with Quartz, Blanchard Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico. (m) $85

#70476 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (c) $85

#72042 - Conichalcite over Chrysocolla with Calcite, Gold Hill Mine, Toole County, Utah. (m) $85

#61132 - Vivianite with Pyrite, Morococala District, Potosi Department, Bolivia. (m) $85

#72172 - Spangolite and Brochantite, Lovelock Mine, Bolivia, Table Mountain District, Churchill County, Nevada. (m) $85

#72024 - Rhodochrosite with Quartz overgrowth, Raura District, Cajatambo Province, Peru. (c) $85

#69811 - Fluorite (interpenetrant-twinned crystals) on Quartz, Blackdene Mine, Ireshopeburn, Weardale District, County Durham, England. (c) $85

#65991 - Thaumasite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $85

#72049 - Azurite and Cuprite, Ray Mine, Banner District, Gila County, Arizona. (m) $85

#72690 - Cornetite, Malachite, Chrysocolla over Hematite, L'Etoile du Congo Mine, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo. (Type Locality for Cornetite) (m) $85

#63262 - Calcite, Shullsburg District, Lafayette County, Wisconsin. (c) $85

#69049 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $85

#71387 - Quartz var. Amethyst Quartz with Hematite inclusions, Pearl Station, Thunder Bay District, Ontario, Canada. (c) $85

#72322 - Elbaite Tourmaline on Quartz with Albite, Paprok, Kamdesh District, Nuristan Province, Afghanistan. (m) $85

#72811 - Spinel with Phlogopite in Calcite, Amity-Edenville marble belt, Warwick Township, Orange County, New York. (lc) $85

#68365 - Malachite pseudomorphs after Azurite with Barite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $85

#69825 - Fluorite over Galena, Hilton Mine, Scordale, 4 km NE of Hilton, Cumbria, England. (c) $85

#68624 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $85

#56857 - Cerussite (twinned crystals) with Adamite var. Cuproadamite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $85

#68626 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $85

#68389 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $85

#69210 - Ludlockite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Ludlockite) (t) $85

#72861 - Calcite with Quartz overgrowth, Steeden, Limburg, Hessen, Germany. (c) $85

#72705 - Calcite over Fluorite and Barite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (c) $85

#71976 - Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona. (c) $85

#69107 - Mottramite, Phosphohedyphane, Chrysocolla, Goethite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $85

#68643 - Volborthite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $85

#69026 - Hemimorphite, Old Glencrieff Mine, Wanlockhead, Scotland. (m) $85

#68651 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $85

#69065 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (t) $85

#68362 - Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $85

#23962 - Chrysocolla, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $95

#69147 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $95

#73073 - Quartz var. Smoky Quartz, Tamminen Quarry, Greenwood, Oxford County, Maine. (m) $95

#68458 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $95

#62781 - Spodumene, Gilgit District, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $95

#68453 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $95

#72128 - Rhodochrosite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $95

#68452 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $95

#69164 - Stannite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $95

#69176 - Acanthite with Native Silver, Xiaoqinggou, Datong, Shanxi, China. (t) $95

#73346 - Quartz var. Smoky Quartz with 7.8 gram faceted gemstone, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (lc) $95

#68364 - Chalcocite pseudomorphs after Azurite coated with Malachite with Barite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $95

#68363 - Malachite pseudomorphs after Azurite with minor Barite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $95

#70473 - Pyrite and Hematite, Miniera di Rio Marina, Isola d'Elba, Livorno, Italy. (m) $95

#72700 - Calcite (including two twinned crystals), Elmwood Mine, Carthage, Smith County, Tennessee. (c) $95

#68314 - Topaz, Mimoso do Sul, Espírito Santo, Brazil. (t) $95

#56018 - Ilvaite and Quartz, Dalnegorsk, Primorskiy Kray, Russia. (m) $95

#62005 - Azurite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco. (t) $95

#69093 - Mottramite over Phosphohedyphane on Cerussite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $95

#70780 - Wholesale Mineral Set of 6 large minerals specimens from New England, USA. (lc) $95

#70506 - Siderite on Ferberite with Muscovite and Pyrite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (c) $95

#69340 - Wulfenite on Goethite-Hematite, Mina Ojuela, Mapimi, Durango, Mexico. (c) $95

#69083 - Phosphohedyphane with Pyromorphite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $95

#69132 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $95

#68497 - Azurite and Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $95

#68621 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $95

#68509 - Prehnite, Quartz, Calcite, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (c) $95

#68630 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $95

#72850 - Quartz pseudomorphs after Anhydrite with Quartz and Heulandite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (lc) $95

#72852 - Almandine Garnet with Staurolite, Green's Farm, 750 m. ESE of Roxbury Falls, Roxbury, New Haven County, Connecticut. (lc) $95

#72799 - Galena with Quartz, Calcite, Sphalerite, Herja Mine, Baia Mare, Maramures, Romania. (c) $95

#68634 - Pyrite with Hematite-coated Quartz, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $95

#68637 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $95

#70746 - Pyromorphite on Quartz, Wheatley Mine, Phoenixville District, Chester County, Pennsylvania. (c) $95

#69063 - Topaz, Smoky Quartz, Microcline, Diamond Rocks, Hare's Gap, Mournes, County Down, Ireland. (m) $95

#70939 - Copper (naturally crystallized native copper), Bisbee, Warren District, Cochise County, Arizona. (m) $95

#72351 - Wavellite and Quartz, National Limestone Quarry, Lime Ridge, Mount Pleasant Mills, Snyder County, Pennsylvania. (c) $95

#70222 - Barite over Fluorite on Quartz, Qinglong Mine, Dachang, Qianxi'nan, Guizhou, China. (c) $95

#70215 - Albite, Muscovite, Fluorapatite, Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan. (c) $95

#72259 - Quartz var. Amethystine Quartz scepter-shaped crystals with Sphalerite, Huaron District, Cerro de Pasco Province, Pasco Department, Peru. (c) $95

#72301 - Fluorite with Dolomite, Moscona Mine, Solis, Villabona District, Asturias, Spain. (c) $95

#69103 - Vanadinite on Phosphohedyphane, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $95

#72744 - Fluorite with minor Bitumen, Elmwood Mine, Carthage, Smith County, Tennessee. (c) $95

#69100 - Vanadinite and Phosphohedyphane over Quartz, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $95

#69105 - Vanadinite on Phosphohedyphane, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $95

#73088 - the History of Mount Mica, 1895, with famous color plates of gem tourmaline crystals, by Hamlin, A.C.. (lc) $100

#69153 - Bournonite with Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $100

#54478 - Sphalerite (Spinel-Law twinned crystals), Second Sovietskiy Mine, Dalnegorsk, Primorskiy Kray, Russia. (c) $110

#70807 - Copper (naturally crystallized native copper), Dzhezkazgan, Karaganda Oblast', Kazakhstan. (m) $110

#73037 - Descloizite with minor Smithsonite, Berg Aukas Mine, Grootfontein, Otavi Mountain Land, Namibia. (c) $110

#72127 - Rhodochrosite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $110

#70569 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (m) $115

#72977 - Calcite, Portland Mine, Mohave County, Arizona. (m) $115

#61660 - Smithsonite with Goethite, Touissit District, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco. (lc) $115

#72613 - Elbaite var. Rubellite Tourmaline, Alto Ligonha District, Zambezia, Mozambique. (t) $115

#72589 - Carrollite (rare crystal cluster), Kambove Mine, Katanga (Shaba) Province, Democratic Republic of the Congo. (t) $115

#61528 - Axinite-(Fe), Khapalu, Ghanche District, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $115

#70783 - Wholesale Mineral Set of 12 minerals specimens from Worldwide Locations, Assorted. (c) $120

#63270 - Calcite on Marcasite and Sphalerite, Shullsburg District, Lafayette County, Wisconsin. (c) $125

#57738 - Cerussite with Dolomite, Chantier des Dalles, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $125

#63279 - Cinnabar on Dolomite on Quartz, Fenghuang, Xiangxi, Hunan, China. (c) $125

#64542 - Calcite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (c) $125

#69525 - Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (c) $125

#69336 - Acanthite, Mina la Sirena, Guanajuato, Mexico. (t) $125

#68557 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $125

#69145 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $125

#69151 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $125

#69104 - Phosphohedyphane, Vanadinite, Leadhillite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $125

#61965 - Mimetite var. Campylite on Psilomelane, Drygill Mine, Caldbeck Fells, Cumbria, England. (m) $125

#68457 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $125

#69173 - Acanthite with Native Silver, Xiaoqinggou, Datong, Shanxi, China. (m) $125

#62759 - Cinnabar on Dolomite with Quartz, Fenghuang, Xiangxi, Hunan, China. (c) $125

#69333 - Arsenopyrite (twinned crystals) with Ferberite, Fluorite, Muscovite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $125

#69152 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $125

#69085 - Phosphohedyphane, Mottramite, Mimetite, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $125

#63157 - Calcite, Dalnegorsk, Primorskiy Kray, Russia. (m) $125

#68551 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $125

#69179 - Silver (naturally crystallized native silver) with Topaz(?), Tengchong, Baoshan, Yunnan, China. (t) $125

#55022 - Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (m) $125

#68454 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $125

#73000 - Pyrargyrite on Calcite, St. Andreasberg District, 25 km SE of Clausthal-Zellerfeld, Harz Mountains, Lower Saxony, Germany. (m) $125

#72976 - Fluorite (polished), Cave-in-Rock District, Hardin County, Illinois. (m) $125

#72578 - Fluorite, Xianghualing Mine, 32 km north of Linwu, Hunan Province, China. (c) $125

#72538 - Elbaite var. Rubellite Tourmaline, Cruziero Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $125

#70586 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $125

#71929 - Chrysocolla pseudomorphs after Cumengite and Boleite, Boleo District, near Santa Rosalía, Baja California Sur, Mexico. (Type Locality for Cumengite and Boleite) (c) $125

#71840 - Copper (naturally crystallized native copper Spinel Law twins), Itauz Mine, Karaganda Oblast', Kazakhstan. (m) $125

#73210 - Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia. (t) $125

#70108 - Fluorite, Weardale, County Durham, England. (c) $125

#70940 - Copper (naturally crystallized native copper), Keweenaw Peninsula Copper District, Michigan. (m) $125

#72701 - Cerussite on Galena with minor Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (c) $125

#70810 - Elbaite var. Rubellite Tourmaline, Cruzeiro Mine, Santa Maria do Suacui, Minas Gerais, Brazil. (t) $125

#72807 - Siderite var. Sphaerosiderite, Baia Mare, Maramures, Romania. (c) $125

#72756 - Ilvaite with di-pyramidal Quartz, Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia, China. (c) $125

#70020 - Arfvedsonite (rare terminated crystal), Hurricane Mountain, east of Intervale, Carroll County, New Hampshire. (t) $125

#70784 - Wholesale Mineral Set of 12 minerals specimens from Worldwide Locations, Assorted. (c) $125

#73168 - Prehnite epimorphs over unknown with Calcite, Boyleston Quarry, Barrhead, Strathclyde (Renfrewshire), Scotland. (c) $125

#72017 - Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona. (c) $125

#73362 - Fluorapatite with Chlorite (Clinochlore), Acushnet Quarry, Acushnet, Bristol County, Massachusetts. (t) $125

#70268 - Quartz, Ohio Mine, Ouray County, Colorado. (c) $125

#70278 - Calcite (twinned crystals), Daye, Huangshi, Hubei, China. (c) $125

#72013 - Chrysocolla, Ray Mine, Mineral Creek District, Pinal County, Arizona. (c) $125

#70248 - Aragonite (pseudohexagonal twinned crystals), Molina de Aragon, Guadalajara, Castilla-Leon, Spain. (Type Locality for Aragonite) (c) $125

#72979 - Rhodochrosite with Quartz and Pyrite, Emma Mine, Butte District, Summit Valley, Silver Bow County, Montana. (m) $125

#72808 - Bournonite and Sphalerite with Boulangerite and Pyrite, Baia Mare, Maramures, Romania. (c) $125

#70107 - Corundum var. Ruby in marble with Pyrite, Jegdalek, Surobi, Kabul, Afghanistan. (c) $125

#70368 - Silver (naturally crystallized native silver), Andres del Rio District, Batopilas, Chihuahua, Mexico. (m) $125

#70505 - Quartz var. Smoky-Amethyst with two-phase inclusion (Enhydro), Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (c) $125

#71960 - Anatase with Brookite on Quartz, Twll maen Grisial, Prenteg, Tremadog, Gwynedd, Wales. (Type Locality for Brookite) (m) $125

#72973 - Calcite (complex penetration twins), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (m) $125

#72674 - Silver (naturally crystallized native silver), Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $125

#70729 - Copper (naturally crystallized native copper), Onganja Mine, Seeis, Khomas, Namibia. (m) $135

#68635 - Pyrite with Chalcocite-Djurleite-Bornite coating, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $135

#72584 - Anatase, Kharan District, Baluchistan, Pakistan. (t) $135

#62864 - Beryl var. Aquamarine, Gilgit District, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $135

#42558 - Hematite, Novo Horizonte, Bahia, Brazil. (t) $135

#72257 - Quartz var. Amethyst Quartz, Reel Mine, Iron Station, Lincoln County, North Carolina. (m) $135

#60913 - Bixbyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $135

#61222 - Topaz, Teofilo Otoni, Minas Gerais, Brazil. (m) $150

#71937 - Beryl var. Aquamarine with Lepidolite inclusion, Medina Pegmatite District, northeastern Minas Gerais, Brazil. (m) $150

#65055 - Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire. (c) $150

#65048 - Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire. (c) $150

#71945 - Fluorite with Chalcopyrite inclusions, Hilton Mine, Scordale, Middle Level, 4 km NE of Hilton, Cumbria, England. (m) $150

#71968 - Chalcanthite, Posey Mine, San Juan County, Utah. (lc) $150

#60886 - Bixbyite with Ettringite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $150

#60438 - Cerussite (twinned crystals) on Dolomite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $150

#71368 - Quartz var. Smoky Quartz, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (lc) $150

#61220 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $150

#71931 - Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar. (m) $150

#70282 - Malachite over Jarosite, Pioche District, Lincoln County, Nevada. (m) $150

#72331 - Beryl var. Aquamarine with Schorl Tourmaline, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia. (t) $150

#71975 - Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona. (c) $150

#70281 - Fluorite, Second Sovietskiy Mine, Dalnegorsk, Primorskiy Kray, Russia. (m) $150

#72697 - Calcite, Elmwood Mine, Carthage, Smith County, Tennessee. (c) $150

#72699 - Calcite on Galena, Nikolaevskiy Mine, Dalnegorsk, Primorskiy Kray, Russia. (c) $150

#69394 - Copper (unusual twisted crystals), Itauz Mine, Karaganda Oblast', Kazakhstan. (m) $150

#69535 - Pirssonite, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Russia. (m) $150

#64782 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $150

#69272 - Beryl var. Aquamarine with Foitite Tourmaline, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia. (m) $150

#71859 - Fluorite with minor Quartz, Caravia-Berbes District, Asturias, Spain. (c) $150

#69181 - Silver (naturally crystallized native silver), Xiaoqinggou, Datong, Shanxi, China. (m) $150

#71864 - Cavansite on Stilbite, Wagholi Quarry, Maharashtra, India. (c) $150

#71906 - Sphalerite with Quartz on Calcite, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $150

#72176 - Scolecite and Apophyllite on green Apophyllite, Bombay Pada Quarry, Mumbai District, Maharashtra, India. (c) $150

#71927 - Calcite over Dolomite, Baia Sprie (Felsöbánya), Maramures, Romania. (c) $150

#69150 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $150

#69149 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $150

#72514 - Pectolite with minor Apophyllite, Millington Quarry, State Pit, Bernards Township, Somerset County, New Jersey. (lc) $150

#69003 - Pyromorphite over Quartz, Sarrowcole Vein, Laverock Hall, Leadhills, South Lanarkshire, Strathclyde, Scotland. (lc) $150

#72125 - Rhodochrosite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $150

#55441 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $150

#72287 - Azurite, Kerrouchene, Middle Atlas Mountains, Khénifra Province, Morocco. (m) $150

#69099 - Mottramite and Apatite on Phosphohedyphane, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $150

#65189 - Wulfenite with Calcite, Defiance Mine, Courtland-Gleeson District, Cochise County, Arizona. (c) $150

#72289 - Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $150

#72293 - Azurite (partially altered to Malachite), New Cornelia Mine, Ajo, Pima County, Arizona. (m) $150

#71930 - Bixbyite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $150

#70585 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $150

#66089 - Thaumasite, N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (t) $150

#69199 - Cerussite, Tsumeb Mine, 2nd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (c) $150

#70927 - Epidote on Amethyst Quartz with phantom-growth zoning of Hematite inclusions, Hongquizhen Quarry, Liangshan Autonomous Prefecture, Sichuan Province, China. (m) $150

#69636 - Calcite, Leiping Mine, Guiyang, Hunan, China. (c) $150

#70050 - Copper (crystallized), Mountain City Copper Mine, Elko County, Nevada. (c) $150

#68611 - Fluorite, Naica District, Saucillo, Chihuahua, Mexico. (c) $150

#73235 - Beryl var. Aquamarine in Albite, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $150

#68586 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $150

#73171 - Dravite-Uvite Tourmaline, Bower Power's Farm, Pierrepont, St. Lawrence County, New York. (c) $150

#73172 - Apophyllite on Quartz with Calcite, Lower New Street Quarry, Paterson, Passaic County, New Jersey. (c) $150

#70223 - Mimetite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $150

#68468 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $150

#68542 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $150

#68491 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $150

#68544 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $150

#70249 - Sphalerite on Quartz, Deveti Septemvri Mine, Mogilata ore body, Madan District, Rhodope Mountains, Bulgaria. (lc) $150

#62942 - Brookite, Kharan District, Baluchistan, Pakistan. (t) $150

#62951 - Spinel in marble, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (c) $150

#68495 - Azurite on Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $150

#70261 - Stibnite, Pyrite, Calcite, Zacatecas, Mexico. (c) $150

#61500 - Cerussite with Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $165

#63030 - Helvite (Helvine), Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia, China. (m) $165

#70811 - Elbaite var. Rubellite Tourmaline (with internal gem nodule), Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $165

#68479 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $165

#61490 - Calcite, Portland Mine, Mohave County, Arizona. (c) $165

#69215 - Bournonite and Quartz with Jamesonite-Boulangerite and Chalcopyrite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $165

#69159 - Stannite on Muscovite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $165

#69341 - Spinel in Calcite, Forsterite, Parker Mine, Notre Dame du Laus, Québec, Canada. (c) $165

#69142 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $165

#70279 - Wulfenite on Calcite, Sierra de Los Lamentos, Chihuahua, Mexico. (m) $165

#72030 - Cuprite var. Chalcotrichite on Chrysocolla, Ray Mine, Banner District, Gila County, Arizona. (m) $165

#70252 - Fluorite and Barite on Quartz, Blanchard Mine, Hansonburg District, 8.5 km south of Bingham, Socorro County, New Mexico. (lc) $165

#70263 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $165

#61449 - Scheelite and Quartz, Khapalu, Ghanche District, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $165

#69136 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $165

#69321 - Dioptase on Calcite, Tsumeb Mine, 2nd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (m) $165

#72526 - Diamond (1.92 carat translucent dark-gray octahedral crystal), Zimbabwe. (t) $170

#72523 - Diamond (1.97 carat translucent dark-gray octahedral crystal), Zimbabwe. (t) $170

#69168 - Acanthite with Native Silver, Xiaoqinggou, Datong, Shanxi, China. (m) $175

#69095 - Cerussite on Phosphohedyphane with Quartz, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (m) $175

#72052 - Pyrite, Otjihase Mine, 18 km NE of Windhoek, Namibia. (m) $175

#69137 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $175

#69490 - Chrysoberyl on Taramite, Tsitondroina, Fianarantsoa, Madagascar. (m) $175

#51500 - Sphalerite with Calcite and Pyrite, Dalnegorsk, Primorskiy Kray, Russia. (c) $175

#69146 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $175

#71974 - Vanadinite on Quartz, Apache Mine (Vanadium Shaft), 8 km north of Globe, Gila County, Arizona. (c) $175

#71969 - Chalcanthite, Posey Mine, San Juan County, Utah. (lc) $175

#61518 - Hematite, Novo Horizonte, Bahia, Brazil. (c) $175

#72520 - Hematite var. Kidney Ore, Raspberry Prospect, Luna County, New Mexico. (c) $175

#65051 - Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire. (c) $175

#69890 - Malachite (concentric growth malachite polished slice), Kolwezi District, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $175

#69171 - Acanthite with Native Silver, Xiaoqinggou, Datong, Shanxi, China. (m) $175

#72183 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $175

#65052 - Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire. (m) $175

#72111 - Gaudefroyite and Calcite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (m) $175

#69271 - Beryl var. Aquamarine with Schorl Tourmaline, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia. (m) $175

#68481 - Fluorapatite on Quartz, Farm Okatjimukuju 55, Karibib, Erongo, Namibia. (m) $175

#69200 - Azurite (twinned crystals), Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (t) $175

#72764 - Scolecite over Apophyllite, Nagar District, Maharashtra, India. (c) $175

#71911 - Calcite with Fluorite inclusion, Denton Mine, Harris Creek District, Hardin County, Illinois. (c) $175

#73072 - Quartz var. Smoky Quartz (parallel growth), Tamminen Quarry, Greenwood, Oxford County, Maine. (c) $175

#70313 - Pyrargyrite, Fresnillo District, Zacatecas, Mexico. (t) $175

#68870 - Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia. (t) $175

#72922 - Copper crystals on Dolomite with minor Malachite and Tennantite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $175

#54586 - Fluorite on Quartz var. Chalcedony, Cripple Creek District, Teller County, Colorado. (lc) $175

#72291 - Azurite on Malachite, La Sal District, San Juan County, Utah. (m) $175

#61950 - Fluorite (interpenetrant-twinned crystals) on Quartz, Heights Mine, Westgate, Weardale District, County Durham, England. (m) $175

#72893 - Mineral Set of 28 Mounted Mineral Specimens from Western USA Localities, USA. (t) $175

#34752 - Quartz var. Amethyst Quartz over Milky Quartz, Deer Hill, Stow, Oxford County, Maine. (c) $175

#72998 - Calcite with Duftite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $175

#70340 - Fluorite with Quartz inclusions, Xianghualing Mine, 32 km north of Linwu, Hunan Province, China. (c) $175

#72972 - Brookite and Anatase on Quartz, Twll maen Grisial, Prenteg, Tremadog, Gwynedd, Wales. (Type Locality for Brookite) (m) $175

#72524 - Diamond (1.93 carat translucent dark-gray octahedral crystal), Zimbabwe. (t) $180

#69329 - Azurite on Malachite, Tsumeb Mine, 1st Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (m) $185

#70743 - Pyromorphite on Quartz, Wheatley Mine, Phoenixville District, Chester County, Pennsylvania. (lc) $185

#70757 - Beryl var. Aquamarine, Jos, Plateau State, Nigeria. (t) $185

#72592 - Brookite, Kharan District, Baluchistan, Pakistan. (t) $185

#72622 - Elbaite Tourmaline, Havey Quarry, Poland, Androscoggin County, Maine. (t) $185

#69313 - Azurite (twinned crystals) with Cerussite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (m) $195

#62894 - Prehnite pseudomorphs after Laumontite with Apophyllite, Mumbai (Bombay) District, Maharashtra, India. (lc) $195

#62752 - Beryl var. Aquamarine on Muscovite, Xuebaoding Mountain, near Pingwu, Sichuan Province, China. (c) $195

#72525 - Diamond (2.23 carat translucent dark-gray octahedral crystal), Zimbabwe. (t) $195

#72765 - Beryl var. Aquamarine (etched gem-grade crystal), Divino das Laranjeiras, Minas Gerais, Brazil. (m) $195

#69330 - Cerussite with Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $195

#62896 - Prehnite pseudomorphs after Laumontite with Apophyllite, Mumbai (Bombay) District, Maharashtra, India. (lc) $195

#69314 - Azurite (twinned crystals) with Arsentsumebite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Arsentsumebite) (t) $195

#71795 - Diamond (2.21 carat translucent dark-gray octahedral crystal), Zimbabwe. (t) $195

#71796 - Diamond (2.54 carat translucent dark-gray octahedral crystal), Zimbabwe. (t) $195

#72522 - Diamond (2.30 carat translucent dark-gray octahedral crystal), Zimbabwe. (t) $200

#70786 - Wholesale Mineral Set of 24 minerals specimens from U.S. localities, USA. (m) $220

#59375 - Gold (naturally crystallized native gold), Mockingbird Mine, Mariposa County, California. (t) $225

#69202 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $225

#72178 - Calcite (interpenetrant-twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (c) $225

#69268 - Topaz, Quartz, Microcline, Schorl Tourmaline, Kleine Spitzkoppe, 20 km north of Usakos, Damaraland, Namibia. (m) $225

#43539 - Gold (naturally crystallized native gold), Round Mountain Mine, 71.5 km north of Tonopah, Nye County, Nevada. (t) $225

#70550 - Rhodochrosite, Dshairem Mine, Kara Oba, Karaganda Oblast, Kazakhstan. (c) $225

#71866 - Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (c) $225

#69887 - Topaz, Microcline, Quartz, Shengus, Skardu Road, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $225

#72593 - Brookite, Kharan District, Baluchistan, Pakistan. (t) $225

#69328 - Cerussite (twinned crystals) on Tennantite, Tsumeb Mine, 3rd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (t) $225

#61450 - Fluorapatite on Microcline, Khargulook, near Sabsar, Gilgit-Skardu Road, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $225

#70239 - Fluorite, Caravia-Berbes District, Asturias, Spain. (c) $225

#70232 - Calcite (twinned crystals) with Apophyllite and Stilbite, Jalgaon, Maharashtra, India. (c) $225

#72016 - Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona. (c) $225

#72258 - Quartz var. Amethyst Quartz with Hematite inclusions, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (c) $225

#72320 - Elbaite Tourmaline in Quartz, Minas Gerais, Brazil. (m) $225

#69338 - Fluorite, Xianghuapu Mine, Xianghualing, 32 km north of Linwu, Chenzhou, Hunan, China. (c) $225

#73136 - Microcline, Smoky Quartz, Fluorite, southeast slope of Grant Peak, Ossipee Mountains, Carroll County, New Hampshire. (lc) $225

#73100 - Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil. (t) $225

#70338 - Fluorite with internal phantom-growth zones, Linda Prospect, near Montgomery Pass, Buena Vista District, Mineral County, Nevada. (lc) $225

#61231 - Fluorapatite on Quartz, Darra-i-Pech, Kunar Province, Afghanistan. (m) $225

#72621 - Elbaite Tourmaline, Mount Mica Quarry, Paris, Oxford County, Maine. (t) $225

#69323 - Calcite on Duftite, Tsumeb Mine, 2nd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Duftite) (m) $225

#71954 - Olmiite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (Type Locality for Olmiite) (m) $225

#71950 - Topaz (etched gem-grade crystal), Apaligun, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $225

#72919 - Azurite with minor Malachite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco. (c) $225

#68470 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $225

#68474 - Cuprite with Native Copper, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $225

#69307 - Azurite (twinned crystals), Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (m) $225

#72634 - Fluorite, Elmwood Mine, Carthage, Smith County, Tennessee. (lc) $225

#68868 - Jeremejevite, Ameib Farm, Usakos, NE of Swakopmund, Erongo Region, Namibia. (t) $225

#70430 - Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $225

#69133 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $225

#68558 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $225

#70592 - Beryl var. Aquamarine, Que Phong, Nghe An Province, Vietnam. (t) $225

#58442 - Barite and Pyrite over Dolomite and Fluorite, Moscona Mine, Solis, Villabona District, Asturias, Spain. (lc) $225

#51413 - Cinnabar (penetration twins) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 24 km east of Lovelock, Pershing County, Nevada. (m) $225

#71851 - Quartz with Calcite and Sphalerite, West Cumberland Iron Mining District, Cumbria, England. (c) $225

#68549 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $225

#72999 - Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar. (m) $225

#55409 - Epidote (twinned crystals), Alchuri, Shigar Valley, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $225

#69125 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $225

#60560 - Topaz, Teofilo Otoni, Minas Gerais, Brazil. (m) $225

#69082 - Phosphohedyphane and Chrysocolla, Cove Vein, Whytes Cleuch, Wanlockhead, Dumfriesshire, Scotland. (c) $225

#72759 - Fluorite (color zoned crystals) with Pyrite inclusions, Mina Emilio, Loroñe, Caravia District, Asturias, Spain. (c) $225

#68496 - Azurite on Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $225

#72757 - Bixbyite with minor Calcite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (c) $225

#68502 - Copper (Spinel Law twinned crystals), Bou Nahas, Oumjrane, Alnif, Er Rachidia, Morocco. (m) $225

#68576 - Azurite with minor Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $225

#70785 - Wholesale Mineral Set of 24 minerals specimens from U.S. localities, USA. (m) $235

#70787 - Wholesale Mineral Set of 24 minerals specimens from U.S. and Canada localities, USA and Canada. (m) $235

#68469 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $250

#72636 - Fluorite with metallic Pyrite inclusions, Moscona Mine, Solis, Villabona District, Asturias, Spain. (lc) $250

#69231 - Fluorite, Ferberite, Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China. (c) $250

#71967 - Dioptase with scepter-shaped Calcite, Christmas Mine, Banner District, Gila County, Arizona. (lc) $250

#69141 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $250

#72911 - Quartz var. Smoky Quartz on Albite-Microcline, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (lc) $250

#69134 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $250

#72015 - Dioptase on Calcite, Christmas Mine, Banner District, Gila County, Arizona. (c) $250

#70337 - Fluorite, Mina el Tule, Melchor Múzquiz, Coahuila, Mexico. (lc) $250

#69128 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $250

#72262 - Topaz on Albite with Schorl Tourmaline, Stak Nala, Skardu Road, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $250

#69331 - Cerussite (twinned crystals) with Duftite, Tsumeb Mine, 3rd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (t) $250

#72326 - Schorl Tourmaline, Beryl, Muscovite, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia. (m) $250

#72265 - Topaz in Albite on Quartz, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $250

#72283 - Azurite and Dolomite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco. (t) $250

#69165 - Acanthite with Native Silver, Xiaoqinggou, Datong, Shanxi, China. (m) $250

#72281 - Azurite with partial surface alteration to Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $250

#69027 - Fluorite with Chalcopyrite, Seata Mine, Aysgarth, Wensleydale, North Yorkshire, England. (c) $250

#63146 - Diamond (0.23 carat fancy yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $255

#61094 - Elbaite Tourmaline, Nuristan, Laghman Province, Afghanistan. (t) $255

#73006 - Elbaite var. Rubellite Tourmaline, Alto Ligonha District, Zambezia, Mozambique. (t) $255

#72790 - Elbaite Tourmaline in Quartz, Himalaya Mine, Mesa Grande District, San Diego County, California. (c) $275

#70316 - Pyromorphite, Daoping Mine, Yangshuo, Guangxi Zhuang, China. (m) $275

#70458 - Elbaite Tourmaline, Mount Mica, Pocket #28, Paris, Oxford County, Maine. (t) $275

#69324 - Malachite pseudomorph after Azurite, Tsumeb Mine, 1st Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (m) $275

#57867 - Gold (crystallized), Round Mountain Gold Mine, 71.5 km north of Tonopah, Nye County, Nevada. (t) $275

#69127 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $275

#72182 - Beryl var. Aquamarine with minor Albite, Baha, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $275

#72279 - Azurite with Cerussite and Duftite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Duftite) (c) $275

#68582 - Azurite and Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $275

#72989 - Cavansite with Stilbite overgrowth on Stilbite, Wagholi Quarry, Maharashtra, India. (c) $275

#50158 - Siderite, Fluorapatite, Pyrite over Ferberite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (c) $285

#68381 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (c) $285

#64350 - Spinel in marble, Sungate Mine, An Phu, Luc Yen, Yenbai Province, Vietnam. (m) $295

#69124 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $295

#72339 - Beryl var. Aquamarine with Columbite-Fe and Fluorapatite in Quartz-Albite, Shigar Valley, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $295

#70788 - Wholesale Mineral Set of 24 minerals specimens from European localities, Europe. (m) $295

#72190 - Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam. (m) $300

#72208 - Diamond (0.25 carat fancy-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $310

#61638 - Beryl var. Bixbite (Red Beryl), Rex Harris' Ruby Violet claim, 1 km north of Bumblebee Mountain, Wah Wah Mountains, Beaver County, Utah. (m) $325

#69218 - Calcite (twinned crystals) with Limonite, Daye, Huangshi, Hubei, China. (c) $325

#69441 - Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam. (m) $325

#70538 - Wulfenite and Calcite over Barite, Touissit Mine, 21 km SSE of Oujda, Jerada Province, Oriental, Morocco. (lc) $325

#73347 - Quartz with Chlorite on Calcite, Naica District, Saucillo, Chihuahua, Mexico. (c) $325

#66114 - Rhodochrosite on Mn-oxide, Uchucchacua Mine, Oyon, Cajatambo, Peru. (m) $325

#72981 - Legrandite, Mina Ojuela, Mapimi, Durango, Mexico. (t) $325

#68358 - Chalcocite pseudomorphs after Azurite coated with Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. (lc) $325

#38269 - Stilbite with Calcite and Pyrite, Moore's Station, Mercer County, New Jersey. (lc) $325

#69772 - Topaz (gem-grade), Ishkapal, above Sassi, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $325

#72352 - Quartz var. Ametrine Crystal polished slice (rare combination of amethyst and citrine), Anahi Mine, La Gaiba District, Angel Sandoval Province, Santa Cruz Department, Bolivia. (c) $325

#68567 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $325

#69279 - Andorite, Mina San José, Oruro Department, Bolivia. (t) $325

#69902 - Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam. (m) $325

#69311 - Azurite (twinned crystals) with rare Anglesite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (m) $325

#57934 - Gold (naturally crystallized native gold), Round Mountain Gold Mine, 71.5 km north of Tonopah, Nye County, Nevada. (t) $325

#70341 - Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $325

#54565 - Dioptase over Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $325

#70220 - Franckeite, Mina San José, Oruro Department, Bolivia. (c) $325

#69129 - Bournonite (twinned crystals) with Chalcopyrite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $325

#72341 - Beryl var. Bixbite (Red Beryl), Rex Harris' Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (m) $325

#69302 - Ferberite with Euclase, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $325

#70561 - Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam. (c) $325

#72638 - Dioptase on Calcite with minor Duftite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (Type Locality for Duftite) (m) $325

#69121 - Bournonite (twinned crystals) on Quartz, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $325

#72515 - Pectolite and Pyrite on Datolite with minor Prehnite, Millington Quarry, State Pit, Bernards Township, Somerset County, New Jersey. (lc) $325

#72209 - Diamond (0.29 carat fancy-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $345

#72185 - Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar. (m) $350

#72969 - Topaz (with unusual healed fracture), Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan. (m) $350

#68575 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $350

#68612 - Fluorite, Hunan, China. (c) $350

#72241 - Azurite, Morenci Mine, 4600' Level, Clifton District, Greenlee County, Arizona. (m) $350

#73163 - Brucite, Texas (Wood's Chrome Mine), State Line District, Lancaster County, Pennsylvania. (lc) $350

#65749 - Quartz var. Amethyst, Moosup, near Withey Hill, Windham County, Connecticut. (m) $350

#65053 - Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire. (c) $350

#69816 - Magnetite (rare cubic and tetrahexahedral crystal form) with Sphalerite, ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (c) $350

#71917 - Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar. (c) $350

#53045 - Olmiite on Hematite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (Type Locality for Olmiite) (c) $350

#46640 - Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York County, Pennsylvania. (lc) $350

#61428 - Beryl var. Aquamarine, Baha, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $350

#69774 - Spinel in marble, Sungate Mine, An Phu, Luc Yen, Yenbai Province, Vietnam. (m) $375

#72766 - Grossular Garnet on Diopside-rich matrix, Jeffrey Mine, Asbestos, Québec, Canada. (c) $375

#72338 - Beryl var. Bixbite (Red Beryl), Rex Harris' Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (m) $375

#68379 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (c) $375

#70201 - Quartz var. Amethyst Quartz, Saltman Prospect, Camp Encore, Sweden, Oxford County, Maine. (lc) $375

#68420 - Quartz var. Amethyst (with scepter-shaped crystals), Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (c) $375

#69566 - Fluorite with Chalcopyrite and Calcite, Seata Mine, Aysgarth, Wensleydale, North Yorkshire, England. (c) $375

#68473 - Cuprite on Native Copper, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $375

#72245 - Pyromorphite, Daoping Mine, Yangshuo, Guangxi Zhuang, China. (m) $375

#72350 - Stibnite in Calcite (butterfly-twinned crystals), Xikuangshan Mine, near Lengshujiang, Shaoyang, Hunan, China. (c) $400

#72344 - Apophyllite and Stilbite over Thomsonite, Rahuri, Nagar District, Maharashtra, India. (m) $400

#69315 - Cerussite (sixling twin) with Hydrocerussite and Calcite, Tsumeb Mine, Lead Pocket, Otavi-Bergland District, Oshikoto, Namibia. (m) $400

#72760 - Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (c) $400

#73029 - Quartz (with two pairs of Japan-Law Twinned crystals), Llallagua Mine (Siglo XX Mine), Bustillos Province, Potosi Department, Bolivia. (c) $400

#51781 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (m) $400

#69118 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $400

#61116 - Fluorite coated with Chalcopyrite, Calcite, Sphalerite, Ladywash Mine, Derbyshire, England. (c) $400

#69119 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (t) $400

#69120 - Bournonite with Quartz, Pyrite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $400

#72332 - Beryl var. Aquamarine with Goethite inclusions plus Fluorapatite, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $400

#69769 - Quartz var. Smoky-Amethyst Quartz, Broken Hill, New South Wales, Australia. (c) $400

#57304 - Gold (naturally crystallized native gold), Mother Lode District, Tuolumne County, California. (t) $400

#71853 - Analcime with Natrolite, Serandite, Aegirine, Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada. (c) $400

#71915 - Fluorite on Quartz, De'an Mine, Wushan, Jiangxi Province, China. (c) $400

#73350 - Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (c) $400

#71928 - Apophyllite on stalactitic Quartz, Nagar District, Maharashtra, India. (c) $400

#72914 - Datolite nodules with Hematite and Copper inclusions (plus 3 cabochons), Keweenaw Peninsula Copper District, Michigan. (c) $400

#69888 - Epidote, Alchuri, Shigar Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $400

#68554 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $400

#73138 - Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (lc) $400

#68579 - Azurite partially altered to Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $400

#70402 - Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania. (c) $400

#72260 - Quartz var. Amethyst Quartz with Milky Quartz, Goboboseb Mountains, 43 km west of Brandberg Mountain, Erongo region, Namibia. (lc) $400

#61269 - Fluorite with minor Siderite, (Alston Moor District), Cumbria, England. (lc) $400

#73352 - Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (m) $400

#73187 - Calcite (C-axis twinned crystals), Elmwood Mine, Carthage, Smith County, Tennessee. (lc) $400

#72921 - Pyrite, Route 81 roadcut, south of Syracuse, Onondaga County, New York. (lc) $400

#68401 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $400

#68383 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (c) $400

#70593 - Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam. (m) $400

#72763 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (c) $400

#72231 - Scheelite with Muscovite, Xuebaoding Mountain, near Pingwu, Sichuan Province, China. (c) $400

#68380 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (c) $400

#60787 - Malachite pseudomorphs after Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $400

#60190 - Vanadinite and Calcite, North Geronimo Mine, La Paz County, Arizona. (lc) $400

#72317 - Elbaite Tourmaline in Quartz, Stak Nala, Skardu Road, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $400

#63140 - Diamond (3.06 carat intergrown greenish-gray complex crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $405

#64890 - Diamond (0.27 carat fancy intense-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $420

#70546 - Quartz var. Ametrine Crystal (rare combination of amethyst and citrine), Anahi Mine, La Gaiba District, Angel Sandoval Province, Santa Cruz Department, Bolivia. (c) $425

#61637 - Beryl var. Bixbite (Red Beryl), Rex Harris' Ruby Violet claim, 1 km north of Bumblebee Mountain, Wah Wah Mountains, Beaver County, Utah. (t) $425

#70587 - Quartz var. Ametrine Crystal polished slice (rare combination of amethyst and citrine), Anahi Mine, La Gaiba District, Angel Sandoval Province, Santa Cruz Department, Bolivia. (c) $425

#73349 - Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (c) $425

#71863 - Andradite var. Demantoid Garnet, Antetezambato, Ambanja, Antsiranana Province, Madagascar. (m) $425

#72761 - Cuprite over Chrysocolla, Mashamba West Mine, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $425

#54092 - Liddicoatite Tourmaline (polished slice), Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $425

#72184 - Azurite on Quartz, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $425

#72177 - Fluorapatite with Bertrandite pseudomorphs, Lavra da Golconda, near Governador Valadares, Minas Gerais, Brazil. (m) $425

#72571 - Diamond (2.79 carat gray spherical ballas crystal), Paraguassu River District, Bahia, Brazil. (t) $445

#72189 - Scheelite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $450

#69110 - Bournonite (twinned crystals), Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $450

#73140 - Azurite on Chrysocolla, Morenci Mine, NW Extension, Clifton District, Greenlee County, Arizona. (c) $450

#70401 - Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania. (c) $450

#72296 - Vanadinite over Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (c) $450

#73353 - Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (c) $450

#68373 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (c) $450

#72640 - Topaz, Shigar Valley, Skardu District, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $450

#53267 - Spinel in marble, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (c) $450

#70400 - Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania. (c) $450

#72632 - Fluorite over Quartz, De'an Mine, Wushan, Jiangxi Province, China. (c) $450

#72923 - Spodumene var. Hiddenite, (Minas Novas), Minas Gerais, Brazil. (c) $450

#70483 - Azurite (twinned crystals) with Cerussite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (m) $450

#73351 - Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (c) $450

#72986 - Grossular Garnet with Calcite, Handan, Hebei, China. (c) $450

#70398 - Ruby in Zoisite (Ruby Corundum), Longido, Arusha, Tanzania. (c) $450

#69122 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $450

#72325 - Beryl var. Aquamarine-Morganite with Schorl Tourmaline on Albite, Baha, Braldu Valley, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $450

#69029 - Fluorite with Chalcopyrite, Seata Mine, Aysgarth, Wensleydale, North Yorkshire, England. (lc) $450

#69494 - Topaz with Hyalite Opal, Kleine Spitzkoppe, 20 km north of Usakos, Damaraland, Namibia. (m) $450

#72567 - Diamond (0.66 carat cuttable pale-yellow complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $455

#72207 - Diamond (0.39 carat cluster of fancy-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $465

#69308 - Azurite (twinned crystals) with Smithsonite, Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (m) $475

#60318 - Gold (naturally crystallized native gold), Eugene Mountains, Humboldt County, Nevada. (t) $475

#69112 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $475

#69273 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Damaraland, Namibia. (m) $475

#65054 - Fluorite (exhibiting multiple generation zoning), Middle Mountain, Carroll County, New Hampshire. (c) $475

#72612 - Peridot Crystals (gem variety of the mineral Forsterite), Suppat, Naran-Kagan Valley, Kohistan District, Khyber Pakhtunkhwa (North-West Frontier Province), Pakistan. (t) $475

#70591 - Beryl var. Aquamarine, Doi Ty Mine, Thuong Xuan District, Thanh Hóa Province, Vietnam. (m) $475

#69318 - Dioptase on Calcite, Tsumeb Mine, 2nd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (m) $475

#68417 - Fluorite on Quartz, Tounfit, Boumia, Khénifra, Meknès-Tafilalet, Morocco. (c) $475

#64887 - Diamond (0.31 carat fancy intense-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $485

#61797 - Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $495

#68573 - Azurite with Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $495

#70417 - Diamond (2.24 carat translucent black octahedral crystals), Northern Cape Province, South Africa. (t) $495

#73139 - Malachite on Chrysocolla, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo. (lc) $500

#73348 - Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (m) $500

#64889 - Diamond (0.33 carat fancy intense-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $515

#51763 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $525

#69325 - Malachite pseudomorph after Azurite, Tsumeb Mine, 1st Oxide Zone, Upper Level, Otavi-Bergland District, Oshikoto, Namibia. (m) $525

#63133 - Diamond (3.85 carat brown-gray complex crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $525

#63148 - Diamond (0.51 carat fancy-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $545

#70849 - Pyrite and Quartz, (Tsuchiya-Ishizaki Mine?), Hokkaido, Japan. (lc) $550

#72460 - Dolomite and Calcite over Smoky Quartz, Cavnic Mine (Kapnikbanya), Maramures, Romania. (lc) $550

#69116 - Bournonite, Yaogangxian Mine, Nanling Mountains, Hunan, China. (m) $550

#72915 - Gypsum var. Selenite on Aragonite over Sulfur, Agrigento (Girgenti), Sicily, Italy. (c) $550

#73186 - Calcite (parallel crystal cluster), Elmwood Mine, Carthage, Smith County, Tennessee. (lc) $550

#72924 - Silver (herringbone habit native silver crystals), Andres del Rio District, Batopilas, Chihuahua, Mexico. (m) $550

#72847 - Diamond (0.66 carat fancy-yellow asymmetric dodecahedral crystal), Northern Cape Province, South Africa. (t) $565

#64886 - Diamond (0.37 carat fancy intense-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $575

#60865 - Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $575

#54546 - Smithsonite var. Cobaltoan Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (lc) $575

#72670 - Fluorite over Quartz, De'an Mine, Wushan, Jiangxi Province, China. (c) $575

#72247 - Corundum var. Blue Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $575

#69230 - Fluorite with phantom-growth zoning, Yaogangxian Mine, Nanling Mountains, Hunan, China. (c) $575

#51778 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $575

#60631 - Diamond (0.56 carat fancy intense yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $595

#63141 - Diamond (4.65 carat yellowish-gray complex crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $595

#72340 - Apophyllite and Stilbite over Thomsonite, Rahuri, Nagar District, Maharashtra, India. (m) $625

#57339 - Brookite on Quartz, Kharan District, Baluchistan, Pakistan. (t) $625

#72297 - Spodumene var. Kunzite with Lepidolite and Elbaite Tourmaline, Darra-i-Pech, Kunar Province, Afghanistan. (c) $650

#70929 - Mimetite and Wulfenite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. (m) $650

#71912 - Gold (Spinel-law twinned crystals), Mount Kare Mine, Enga Province, Papua New Guinea. (t) $675

#51764 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $675

#51765 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $675

#64885 - Diamond (0.44 carat fancy intense-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $690

#65918 - Diamond (0.78 carat pink octahedral crystal), Sakha (Yakutia) Republic, Siberia, Russia. (t) $690

#72266 - Topaz (complexly etched crystal), Mimoso do Sul, Espírito Santo, Brazil. (c) $700

#60796 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $750

#68398 - Inesite, N'Chwaning II Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. (lc) $750

#73367 - Boleite, Amelia Mine, Boleo District, near Santa Rosalía, Baja California Sur, Mexico. (Type Locality for Boleite) (t) $750

#68394 - Wulfenite over Wulfenite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (c) $750

#72192 - Gold (naturally crystallized native gold), Mount Kare Mine, Enga Province, Papua New Guinea. (t) $750

#68393 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $750

#72984 - Calcite (twinned crystals) over Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. (lc) $750

#72983 - Artinite, Clear Creek Area, New Idria District, San Benito County, California. (lc) $750

#68392 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $750

#61153 - Fluorite, Galena, Chalcopyrite over Quartz, Blackdene Mine, Ireshopeburn, Weardale, County Durham, England. (c) $750

#68400 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $750

#73188 - Fluorite with minor Calcite, Firestone Level, Skears Mine, Middleton-in-Teesdale, County Durham, England. (lc) $750

#72263 - Topaz on Quartz with Muscovite, Mogok District, 115 km NNE of Mandalay, border region between Sagaing and Mandalay Divisions, Myanmar (Burma). (c) $750

#72204 - Diamond (0.65 carat fancy intense brownish-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $755

#70415 - Diamond (3.50 carat pale-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $770

#72205 - Diamond (0.65 carat fancy intense brownish-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $785

#72846 - Diamond (0.94 carat fancy orange-brown distorted dodecahedral crystal), Northern Cape Province, South Africa. (t) $785

#70031 - Diamond (0.76 carat yellow cuttable gem-grade octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $790

#72845 - Diamond (0.97 carat fancy orange-brown elongated dodecahedral crystal), Northern Cape Province, South Africa. (t) $795

#64708 - Diamond (1.04 carat red-brown distorted octahedral crystal), Northern Cape Province, South Africa. (t) $800

#70543 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (lc) $800

#39328 - Diamond (1.04 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $830

#68395 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $850

#69298 - Adamite var. Cuproadamite, Tsumeb Mine, 3rd Oxide Zone, Otavi-Bergland District, Oshikoto, Namibia. (m) $850

#72343 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $850

#69306 - Azurite (twinned crystals), Tsumeb Mine, Easter Pocket, Otavi-Bergland District, Oshikoto, Namibia. (m) $850

#54899 - Diamond (0.71 carat cuttable yellow octahedral crystal), Diamantino, Mato Grosso, Brazil. (t) $870

#68471 - Cuprite, Milpillas Mine, Cuitaca, Sonora, Mexico. (m) $875

#72565 - Diamond (0.64 carat cuttable yellow-green tetrahexahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $875

#69653 - Diamond (0.66 carat fancy-intense yellow cubic crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $875

#70030 - Diamond (0.84 carat yellow cuttable gem-grade dodecahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $875

#70680 - Diamond (1.94 carat yellow-gray octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $920

#51770 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $925

#51768 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $925

#64888 - Diamond (0.60 carat fancy intense-yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $935

#72333 - Beryl var. Aquamarine (cobra-head habit), Balochi, Gilgit-Skardu Road, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $950

#70033 - Diamond (0.86 carat yellow cuttable gem-grade octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $950

#63794 - Diamond (0.97 carat pale-brown irregular crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $960

#51767 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $975

#70684 - Diamond (2.00 carat brown asymmetric dodecahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $985

#67463 - Diamond (1.49 carat fancy orange-brown octahedral crystal), Northern Cape Province, South Africa. (t) $985

#51713 - Liddicoatite Tourmaline (polished slice), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite = near Antsirabé) (c) $995

#70035 - Diamond (0.87 carat yellow cuttable gem-grade octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $1020

#70034 - Diamond (0.87 carat yellow cuttable gem-grade octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $1020

#70683 - Diamond (2.16 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1025

#65927 - Diamond (0.67 carat cuttable pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1030

#72572 - Diamond (0.72 carat cuttable fancy-yellow octahedral crystal), Northern Cape Province, South Africa. (t) $1050

#72206 - Diamond (0.89 carat cluster of fancy-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $1065

#70678 - Diamond (2.33 carat yellow-brown tetrahexahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $1105

#65924 - Diamond (0.72 carat cuttable pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1110

#62930 - Diamond (1.29 carat greenish-gray gem-grade cuttable dodecahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $1125

#65926 - Diamond (0.74 carat cuttable pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1140

#63784 - Chrysocolla over Malachite pseudomorphs after Azurite, Luputo Mine, Lubumbashi, Katanga (Shaba) Province, Democratic Republic of the Congo. (c) $1150

#65928 - Diamond (0.75 carat cuttable pale-yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1155

#72564 - Diamond (1.05 carat fancy yellow-brown cubic crystal), Zvishavane, Zimbabwe. (t) $1155

#62382 - Diamond (1.01 carat gem-grade cuttable pale-gray octahedral crystal), Lunda Norte, Angola. (t) $1155

#72566 - Diamond (1.76 carat brown octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $1165

#62397 - Corundum var. Blue Sapphire, Central Highland Belt, near Ratnapura, Sabaragamuwa Province, Sri Lanka. (t) $1175

#70681 - Diamond (2.57 carat gray-brown complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $1215

#61541 - Diamond (1.23 carat gem-grade cuttable pale grayish-yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $1230

#70036 - Diamond (0.90 carat fancy-yellow cuttable gem-grade dodecahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $1255

#70682 - Diamond (2.36 carat gray-brown lamellar-twinned dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $1255

#72844 - Diamond (1.72 carat yellow-orange curved crystal), Northern Cape Province, South Africa. (t) $1295

#69654 - Diamond (1.01 carat yellow cavernous crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $1335

#62157 - Diamond (2.57 carat fancy-yellow hemispherical crystal), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $1350

#72837 - Diamond (1.27 carat pale-brown elongated macle, twinned crystal), Northern Cape Province, South Africa. (t) $1420

#71803 - Diamond (1.00 carat yellow cuttable gem-grade tetrahexahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $1425

#60629 - Diamond (1.39 carat fancy intense brownish-yellow cavernous crystal cluster), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $1430

#55226 - Diamond (3.71 carat dark brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1470

#67462 - Diamond (2.26 carat golden-brown irregular crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1490

#72513 - Quartz var. Herkimer Diamonds, Ace of Diamonds Mine, Middleville, Herkimer County, New York. (lc) $1500

#72568 - Diamond (1.71 carat fancy yellowish-green irregular crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $1505

#61545 - Diamond (0.90 carat cuttable fancy-yellow octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $1565

#72203 - Diamond (1.35 carat cluster of fancy intense brownish-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $1620

#73008 - Diamond (1.81 carat pale-gray cubic crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1625

#72561 - Diamond (1.67 carat fancy-yellow tetrahexahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $1650

#68406 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $1650

#72559 - Diamond (1.61 carat cuttable yellow-green cubo-octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $1675

#72570 - Diamond (1.29 carat fancy yellowish-green flattened dodecahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $1695

#72605 - Tanzanite Crystal (Tanzanite = blue gem variety of the mineral Zoisite), Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $1750

#72191 - Gold (naturally crystallized native gold) on Quartz, Mother Lode District, Tuolumne County, California. (m) $1750

#62394 - Diamond (1.36 carat gem-grade cuttable yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $1785

#70558 - Beryl var. Heliodor (gem-grade crystal), Volodarsk-Volynskii, Zhitomir Oblast, Ukraine. (m) $2000

#72836 - Diamond (1.87 carat cuttable pale-brown elongated crystal), Northern Cape Province, South Africa. (t) $2055

#64712 - Diamond (2.50 carat pale-brown cavernous cubic crystal), Democratic Republic of the Congo. (t) $2065

#64882 - Diamond (2.41 carat colorless cavernous crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $2110

#72842 - Diamond (0.89 carat fancy-intense green complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $2175

#69519 - Beryl var. Heliodor (gem-grade crystal), Volodarsk-Volynskii, Zhitomir Oblast, Ukraine. (m) $2200

#73009 - Diamond (2.61 carat pale-gray interpenetrant-twinned cubic crystals), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $2250

#72841 - Diamond (0.93 carat fancy-intense green complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $2275

#72834 - Diamond (2.93 carat pale-gray macle, twinned crystal with radial inclusions), Northern Cape Province, South Africa. (t) $2410

#68405 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $2500

#72835 - Diamond (2.56 carat cuttable gem-grade pale-gray octahedral crystal), Northern Cape Province, South Africa. (t) $2535

#62144 - Diamond (3.85 carat brown flattened complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $2585

#60627 - Diamond (2.64 carat fancy intense yellow-brown cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $2640

#72576 - Diamond (20.07 carat gray cubic crystal cluster), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $2650

#73016 - Diamond (3.35 carat colorless cavernous cubic crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $2765

#68407 - Wulfenite on Calcite, Kuruktag Mountains, southeast of Ürümqi, Xinjiang Uygur Region, China. (lc) $2850

#60628 - Diamond (2.65 carat fancy intense brownish-yellow cavernous crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $2895

#62377 - Diamond (2.11 carat yellow octahedral crystal), Northern Cape Province, South Africa. (t) $2995

#65742 - Diamond (3.31 carats four polished slices from a single crystal with sector-zoned inclusions ), Zimbabwe. (t) $2995

#72982 - Mesolite over Stilbite, Pune District, Maharashtra, India. (lc) $3000

#63115 - Diamond (2.73 carat cluster of colorless cubic crystals), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $3005

#70038 - Diamond (9.63 carat gray-brown octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $3180

#72840 - Diamond (1.40 carat yellow-gray tetrahexahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $3395

#70947 - Diamond (1.99 carat gem-grade pale-gray parallel octahedral crystals), Mirny, Sakha (Yakutia) Republic, Siberia, Russia. (t) $3505

#69655 - Diamond (set of five fancy-yellow cavernous crystals totaling 2.93 carats), Mbuji-Mayi, 300 km east of Tshikapa, Democratic Republic of the Congo. (t) $3695

#69901 - Beryl var. Heliodor (gem-grade crystal), Volodarsk-Volynskii, Zhitomir Oblast, Ukraine. (m) $3750

#70948 - Diamond (2.02 carat gem-grade fancy-green octahedral crystal), Mirny, Sakha (Yakutia) Republic, Siberia, Russia. (t) $3875

#72604 - Tanzanite Crystal (Tanzanite = blue gem variety of the mineral Zoisite), Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $3950

#51718 - Tanzanite Crystal (Tanzanite = the blue gem variety of Zoisite), Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $3950

#72562 - Diamond (1.92 carat green macle, twinned crystal), east of Kérouané, Guinea. (t) $4150

#62141 - Diamond (3.11 carat gem-grade cuttable yellow-gray cubo-octahedral crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $4175

#73012 - Diamond (1.41 carat yellow cuttable gem-grade complex crystal), Sakha (Yakutia) Republic, Siberia, Russia. (t) $4250

#72249 - Diamond (1.42 carat cuttable fancy intense-green octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $4375

#65741 - Diamond (4.89 carats four polished slices from a single crystal with sector-zoned inclusions ), Zimbabwe. (t) $4395

#43868 - Tanzanite Crystal (Tanzanite = the blue gem variety of Zoisite), Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $4500

#73007 - Diamond (1.52 carat yellow cuttable gem-grade complex crystal), Sakha (Yakutia) Republic, Siberia, Russia. (t) $4525

#70946 - Diamond (2.62 carat gem-grade intersecting pale-yellow crystals), Mirny, Sakha (Yakutia) Republic, Siberia, Russia. (t) $4615

#72563 - Diamond (1.76 carat cuttable flawless pale-yellow octahedral crystal), Matto Grosso, Brazil. (t) $4650

#72248 - Diamond (1.52 carat cuttable fancy-green macle, twinned crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $4680

#72250 - Diamond (1.52 carat gem-grade yellow tetrahexahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $4725

#72558 - Diamond (2.12 carat gem-grade cuttable pale-yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $4750

#69382 - Diamond (1.99 carat cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil. (t) $4985

#72556 - Diamond (4.50 carat pale-gray flattened complex crystal cluster), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $5050

#72839 - Diamond (1.58 carat gem-grade fancy-yellow macle, twinned crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $5225

#73014 - Diamond (1.75 carat yellow cuttable gem-grade complex crystal), Sakha (Yakutia) Republic, Siberia, Russia. (t) $5250

#70047 - Diamond (1.37 carat cuttable gem-grade green flattened octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $5500

#72181 - Azurite partially altered to Malachite, Milpillas Mine, Cuitaca, Sonora, Mexico. (c) $5500

#72838 - Diamond (2.11 carat cuttable gem-grade yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $5575

#70044 - Diamond (3.88 carat cuttable gem-grade yellow-gray complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $5990

#70046 - Diamond (1.63 carat cuttable gem-grade green octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $6545

#70045 - Diamond (1.66 carat cuttable gem-grade green flattened octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $6665

#72603 - Tanzanite Crystal (Tanzanite = blue gem variety of the mineral Zoisite), Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $6950

#70042 - Diamond (2.32 carat cuttable gem-grade pale-yellow octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $6950

#70041 - Diamond (1.92 carat cuttable gem-grade pale-yellow complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $6975

#73010 - Diamond (7.99 carat yellow-brown rounded crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $7025

#70943 - Diamond (4.00 carat gem-grade pale yellow-green octahedral crystal), Mirny, Sakha (Yakutia) Republic, Siberia, Russia. (t) $7040

#70039 - Diamond (2.17 carat cuttable gem-grade pale-yellow complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $7160

#70040 - Diamond (2.25 carat cuttable gem-grade pale-yellow octahedral crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $7425

#72575 - Diamond (7.32 carat fancy red-brown octahedral crystal), Mirny, Sakha (Yakutia) Republic, Siberia, Russia. (t) $7650

#70944 - Diamond (4.37 carat gem-grade pale yellow-green octahedral crystal), Mirny, Sakha (Yakutia) Republic, Siberia, Russia. (t) $7690

#63282 - Diamond (1.21 carat flawless yellow elongated tetrahexahedral crystal), Crater of Diamonds State Park, Murfreesboro, Pike County, Arkansas. (t) $7695

#72560 - Diamond (1.18 carat fancy-green dodecahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. (t) $7750

#63117 - Diamond (3.81 carat gem-grade cuttable cognac-colored interpenetrant-twinned crystals), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $7980

#61249 - Diamond (10.25 carat yellow-gray irregular T-shaped crystal), Northern Cape Province, South Africa. (t) $8250

#61245 - Diamond (8.63 carat pale red-brown octahedral crystal), Mirny, Sakha (Yakutia) Republic, Siberia, Russia. (t) $8545

#61250 - Diamond (2.17 carat gem-grade cuttable colorless complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $8750

#72557 - Diamond (2.65 carat gem-grade cuttable pale-yellow octahedral crystal), Jericho Mine, Nunavut, Canada. (t) $8950

#62378 - Diamond (9.16 carat triangular yellow complex crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $9350

#61252 - Diamond (3.41 carat fancy-green octahedral crystal), Diamantino, Matto Grosso, Brazil. (t) $11635

#61244 - Diamond (10.35 carat gray irregular crystal), Sakha (Yakutia) Republic, Siberia, Russia. (t) $11950

#73015 - Diamond (10.68 carat cuttable brown freeform complex crystal), Almazy Anabara Mine, Sakha (Yakutia) Republic, Siberia, Russia. (t) $11985

#72554 - Diamond (1.96 carat gem-grade cuttable colorless complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $12005

#62151 - Diamond (24.47 carat translucent black crystal cluster), South Africa. (t) $13250

#72555 - Diamond (3.66 carat gem-grade cuttable yellow octahedral crystal), Northern Cape Province, South Africa. (t) $13600

#72574 - Diamond (26.52 carat gray octahedral crystal), Republic of Sakha, Siberia, Russia. (t) $21850

#60663 - Diamond (20.49 carat green octahedral crystal), Sakha (Yakutia) Republic, Siberia, Russia. (t) $24950

(t) = Thumbnail, (m) = Miniature, (c) = Cabinet, (lc) = Large Cabinet


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The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this site. Please contact the property owner to obtain legal permission before entering private property.