Mineral Specimens Sorted by Number

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#4837 - Copper (crystallized), Onganja, Seeis, Khomas, Namibia. (t) $450

#4899 - Apophyllite-(KF) with Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $150

#8430 - Calcite and Sphalerite on Quartz, Cumberland, England. (c) $200

#9485 - Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $28

#10946 - Mimetite with Philipsbornite, Hat Yai, Thailand. (lc) $7500

#11013 - Azurite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $3500

#11963 - Malachite on Chrysocolla, Lubumbashi, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $175

#12119 - Quartz var. Amethyst scepter-shaped Japan-law twins, Andilamena District, Toamasina Province, Madagascar. (t) $350

#12301 - Titanite var. Sphene, Quartz, Orthoclase var. Adularia, Tujetsch (Tavetsch), Grischun (Graubünden), Switzerland. (lc) $950

#13054 - Calcite, SR 30 roadcut near Long Lake, Hamilton County, New York. (t) $22

#14464 - Copper and Calcite, Onganja Mine, Seeis, Khomas, Namibia. (m) $495

#17258 - Zircon, Saranac Quarry, Tory Hill, Ontario, Canada. (t) $12

#17324 - Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $30

#17957 - Sphalerite, Las Manforas Mine, Aliva, Picos de Europa Mountains, Spain. (c) $750

#17988 - Elbaite Tourmaline, Kunar, Afghanistan. (c) $300

#20260 - Sphalerite with Dolomite, Cumberland, England. (c) $350

#21305 - Rhodochrosite, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. (c) $2750

#22030 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $28

#23407 - Malachite pseudomorph after Azurite, Emke Mine, Onganja, Windhoek District, Namibia. (c) $450

#23936 - Vivianite, Tomokoni Adit, near Canutillos Mine, Potosi Department, Bolivia. (c) $475

#23962 - Chrysocolla, Lubumbashi, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $175

#23980 - Apophyllite-(KOH), N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (t) $195

#24213 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $26

#24231 - Quartz var. Amethyst with Hyalite Opal, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $20

#24234 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (m) $28

#24235 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $28

#24242 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (m) $28

#24249 - Quartz var. Amethyst, Balkhash Lake, near Preozersk, Karaganda Oblast, Kazakhstan. (t) $24

#24547 - Apophyllite-(KF) on Heulandite, Pashan Hill Quarry, Pune District, Maharashtra, India. (c) $150

#24571 - Calcite on Calcite, Shullsburg District, Lafayette County, Wisconsin. (c) $225

#24778 - Fluorite, La Viesca Mine, La Collada, Siero, Asturias, Spain. (m) $495

#25053 - Sphalerite and Siderite, Smallcleugh Mine, Nenthead, Alston Moor, Cumbria, England. (c) $2500

#25064 - Hematite and Quartz, Florence Mine, Egremont, Cumbria, England. (c) $350

#26096 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (t) $22

#26110 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (t) $25

#26115 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (t) $25

#26211 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $40

#26212 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $45

#26219 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $30

#26221 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $38

#26225 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $34

#26230 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $35

#26236 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $36

#26293 - Barite, Magma Mine, Superior District, Pinal County, Arizona. (t) $15

#26720 - Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil. (t) $45

#26731 - Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil. (t) $32

#26744 - Topaz var. Imperial Topaz, Ouro Preto, Minas Gerais, Brazil. (t) $48

#26831 - Celestine, Mojina Mine, Ahumada, Chihuahua, Mexico. (t) $24

#27511 - Celestine on Sulfur, Agrigento District (Girgenti), Sicily, Italy. (c) $75

#27628 - Linarite, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (m) $32

#27648 - Linarite, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (m) $75

#28079 - Diamond (2.48 carat yellow octahedral crystal), Diamantino, Mato Grosso, Brazil. (t) $9525

#29045 - Fluorite on Quartz, Ajanta, Maharashtra, India. (lc) $950

#29545 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $475

#30191 - Diamond (0.67 carat yellow-green octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $425

#30259 - Wulfenite, Mimetite, Willemite, Ahumada Mine, Sierra de Los Lamentos, Chihuahua, Mexico. (lc) $250

#30843 - Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. (c) $95

#30916 - Diamond (1.31 carat yellow complex crystal), Northern Cape Province, South Africa. (t) $825

#31065 - Sphalerite, Pyrite, Quartz, Commodore Mine, Creede District, Mineral County, Colorado. (m) $48

#31680 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (lc) $125

#32711 - Rutile (twinned crystals), Graves Mountain, Lincoln County, Georgia. (m) $165

#33088 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (lc) $125

#33092 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (lc) $175

#33094 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $125

#33103 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $150

#33104 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $125

#33116 - Apophyllite-(KF) with Stilbite on Quartz, Nasik, Maharashtra, India. (m) $48

#33117 - Apophyllite-(KF) with Stilbite-Ca, Nasik, Maharashtra, India. (m) $48

#33118 - Apophyllite-(KF) with Stilbite on Quartz, Nasik, Maharashtra, India. (c) $85

#33163 - Fluorite, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $55

#33175 - Fluorite, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $48

#33189 - Fluorite with Quartz coating, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $38

#33193 - Fluorite with Quartz coating, Mine La Cabaña, Berbes District, Asturias, Spain. (m) $32

#33433 - Ferrimolybdite and Molybdenite, Smithfield Township, Ontario, Canada. (c) $20

#34136 - Barite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#34288 - Fluorite, Galena, Calcite, Dolomite, Naica Mining District, Saucillo, Chihuahua, Mexico. (t) $18

#35417 - Elbaite var. Rubellite Tourmaline, (Muiane), Mozambique. (lc) $2400

#35418 - Mottramite on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (lc) $225

#35675 - Diamond (0.90 carat yellow dodecahedral crystal), Diamantino, Mato Grosso, Brazil. (t) $495

#35894 - Beryl var. Aquamarine with Muscovite, Nuristan, Laghman Province, Afghanistan. (c) $450

#35983 - Epidote (Cerium-rich) on Calcite, Coal Hill Vein, Rossie, St. Lawrence County, New York. (t) $35

#36177 - Diamond (1.09 carat yellow trapezohedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $725

#36292 - Calcite, Paterson, Passaic County, New Jersey. (t) $16

#36458 - Diamond (0.94 carat pale pale-yellow octahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $625

#36522 - Copper (Spinel-law Twins), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. (m) $250

#36525 - Copper (Spinel-law Twins), Dzezkazgan, Qarqaraly (Karaganda), Kazakhstan. (m) $135

#36588 - Fluorite on Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. (m) $35

#36632 - Malachite, Mashamba Mine, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $250

#36653 - Cerussite on Quartz, Grand Reef Mine, Aravaipa District, Graham County, Arizona. (c) $1750

#36755 - Barite on Calcite, Meikle Mine, Elko County, Nevada. (c) $400

#36962 - Benitoite, Neptunite and Natrolite, Benitoite Gem Mine, New Idria District, San Benito County, California. (Type Locality for Benitoite) (m) $1500

#36964 - Tetrahedrite with Quartz, Huallanca District, Huanuco Department, Peru. (c) $325

#37114 - Calcite with Palygorskite, Pend Oreille Mine, Metalline Falls, Pend Oreille County, Washington. (m) $55

#37161 - Vanadinite, Touissit Mine, south of Oujda, Morocco. (m) $195

#37234 - Shigaite on Calcite, N'Chwaning II Mine, Kuruman District, Northern Cape Province, South Africa. (t) $400

#37243 - Heulandite-Ca on Stilbite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $22

#37300 - Barite, Meikle Mine, Rustbucket Pocket, 1375 level, Elko County, Nevada. (c) $600

#37323 - Enargite, Pyrite, Quartz, East Colusa Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana. (m) $125

#37337 - Elbaite Tourmaline, (Himalaya Mine), Mesa Grande District, San Diego County, California. (m) $275

#37354 - Elbaite Tourmaline on Milky Quartz, Pala District, San Diego County, California. (m) $250

#37606 - Wavellite, National Limestone Quarry, Lime Ridge, Mount Pleasant Mills, Snyder County, Pennsylvania. (c) $125

#37614 - Wavellite, National Limestone Quarry, Lime Ridge, Mount Pleasant Mills, Snyder County, Pennsylvania. (c) $75

#37669 - Carrollite in Calcite, Kamoye Mine, Kambowe, Katanga, Democratic Republic of the Congo (Zaire). (m) $45

#37704 - Diamond (0.84 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $550

#37808 - Apophyllite-(KF) with Gyrolite, Junnar, Pune District, Maharashtra, India. (m) $48

#37946 - Diamond (0.91 carat yellow-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $400

#38269 - Stilbite-Ca and Calcite, Moore's Station, Mercer County, New Jersey. (lc) $400

#38397 - Apophyllite-(KF), Calcite, Datolite, Analcime, Quartz, Bergen Hill, Hudson County, New Jersey. (lc) $600

#38399 - Apophyllite-(KF), Calcite, Datolite, Analcime, Quartz, Bergen Hill, Hudson County, New Jersey. (lc) $450

#38460 - Chalcopyrite, Sphalerite, Galena, Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $80

#38471 - Pyrite on Chalcopyrite over Sphalerite with Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#38482 - Galena, Sphalerite, Chalcopyrite with Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $115

#38486 - Sphalerite, Chalcopyrite, Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $135

#38493 - Galena (distorted crystals), Pyrite, Chalcopyrite, Sphalerite on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $40

#38496 - Pyrite and Galena on Quartz with Sphalerite, Chalcopyrite, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $75

#38504 - Sphalerite on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $55

#38505 - Galena (distorted crystals) with Chalcopyrite on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#38518 - Sphalerite and Galena on Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $48

#38782 - Diamond (1.68 carat gray elongated tetrahexahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1100

#38788 - Diamond (1.16 carat colorless octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $510

#38805 - Dolomite var. Cobaltian, Kakanda Mine, Kambove, Katanga Copper Crescent, Democratic Republic of the Congo (Zaire). (m) $200

#38840 - Vanadinite, Acif Mine, Mibladen, Khénifra Province, Morocco. (m) $400

#38949 - Diamond (2.12 carat gem-grade pale-yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $4225

#38956 - Diamond (3.78 carat gray-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $845

#39088 - Beryl var. Emerald, Mount Dayakou tungsten mine, 6 km northeast of Mengdong village, Malipo County, Yunnan Province, China. (lc) $225

#39182 - Chrysoberyl (twinned crystals), Colatina, Espírito Santo, Brazil. (t) $115

#39238 - Galena, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (c) $125

#39260 - Barite, Hartsel, Park County, Colorado. (m) $38

#39280 - Calcite on Calcite, Meshberger Quarry, Columbus, Bartholomew County, Indiana. (m) $45

#39328 - Diamond (1.04 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $755

#39336 - Diamond (2.11 carat gem-grade yellow octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $5340

#39360 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $125

#39394 - Diamond (1.92 carat green macle, twinned crystal), Guinea. (t) $4060

#39400 - Diamond (9.72 carat brown macle, twinned crystal), Guinea. (t) $4495

#39476 - Calcite, Stoneco Auglaize Quarry, Junction, Paulding County, Ohio. (m) $30

#39504 - Diamond (2.93 carat brown octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $645

#39621 - Apophyllite-(KF) on Quartz stalactite, Jalgaon, Maharashtra, India. (m) $25

#39865 - Diamond (4.17 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $925

#39881 - Pyromorphite, Bunker Hill Mine, 17-23 Floors, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (c) $6500

#39888 - Danburite, Charcas District, San Luis Potosi, Mexico. (c) $150

#40130 - Cavansite on Stilbite, Wagholi Quarry, Maharashtra, India. (c) $550

#40141 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $175

#40143 - Beryl var. Aquamarine in Albite, Skardu District, Baltistan, Northern Areas, Pakistan. (c) $975

#40155 - Sphalerite with Calcite, Elmwood Mine, Carthage, Smith County, Tennessee. (lc) $55

#40203 - Beryl var. Aquamarine with Muscovite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $275

#40204 - Beryl var. Aquamarine with Muscovite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $400

#40231 - Apophyllite-(KF) and Stilbite on Quartz, Nasik, Maharashtra, India. (c) $175

#40232 - Apophyllite-(KF) and Stilbite on Quartz, Nasik, Maharashtra, India. (c) $175

#40253 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $4000

#40256 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $2250

#40260 - Elbaite Tourmaline, Nuristan, Laghman Province, Afghanistan. (m) $350

#40263 - Elbaite Tourmaline, Nuristan, Laghman Province, Afghanistan. (m) $475

#40311 - Pyromorphite, Bunker Hill Mine, 17-23 Floors, 9th Level, Jersey Vein, Coeur d'Alene District, Shoshone County, Idaho. (m) $750

#40315 - Acanthite, Imiter Mine, Dades, Anti-Atlas Mountains, Morocco. (m) $150

#40325 - Carrollite, Kamoye Mine, Kambowe, Katanga, Democratic Republic of the Congo (Zaire). (m) $595

#40326 - Sphalerite (Spinel-law twinned), Iron Cap Mine, Graham County, Arizona. (m) $225

#40333 - Apophyllite-(KF) with Stilbite, Pashan Hill Quarry, Pune District, Maharashtra, India. (m) $275

#40334 - Apophyllite-(KF) with Stilbite on Quartz, Pashan Hill Quarry, Maharashtra, India. (c) $225

#40633 - Diamond (0.86 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $475

#40789 - Diamond (0.96 carat gray-brown dodecahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $525

#40790 - Diamond (0.90 carat gray-brown octahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $500

#40792 - Diamond (0.91 carat pinkish-gray dodecahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $500

#40862 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $600

#41052 - Diamond (1.23 carat intergrown colorless cubic crystals), Magna Egoli Mine, Zimmi property along the Sewa River, Sierra Leone. (t) $405

#41248 - Quartz var. Smoky-Amethyst, Eastman Quarry, Intergalactic Pit, Millennium Pocket, Deer Hill, Stow, Oxford County, Maine. (c) $45

#41249 - Quartz var. Amethyst and Milky, Eastman Quarry, Intergalactic Pit, Deer Hill, Stow, Oxford County, Maine. (c) $110

#41251 - Quartz var. Amethyst and Milky, Eastman Quarry, Intergalactic Pit, Millennium Pocket, Deer Hill, Stow, Oxford County, Maine. (c) $42

#41364 - Calcite, Berry Materials Quarry, North Vernon, Jennings County, Indiana. (m) $85

#41383 - Silver with Sphalerite and Quartz, Veta Hundmiento, Potosi Department, Bolivia. (m) $125

#41402 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (t) $125

#41502 - Malachite, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (m) $75

#41526 - Tetrahedrite on Calcite with Pyrite and Sphalerite, Cavnic Mine (Kapnikbanya), Maramures, Romania. (c) $125

#41546 - Diamond 2.74 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $900

#41573 - Dravite Tourmaline with Phlogopite, Yinnietharra Station, Pilbara, Western Australia, Australia. (m) $25

#41580 - Celestine, Stoneco Portage Quarry, Wood County, Ohio. (m) $32

#41708 - Elbaite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $225

#41710 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $150

#41756 - Azurite with Malachite, Bisbee, Warren District, Cochise County, Arizona. (c) $650

#41758 - Elbaite Tourmaline in Quartz, Santa Rosa Mine, Itambacuri, Minas Gerais, Brazil. (c) $550

#41784 - Barite with Calcite, Elk Creek, Meade County, South Dakota. (c) $400

#41791 - Quartz var. Amethyst, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (c) $495

#41796 - Dioptase on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $1750

#41804 - Cerussite (reticulated), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $2250

#41807 - Quartz var. Gwindel-habit, Graubünden (Grissons), Switzerland. (c) $1250

#41849 - Azurite, Malachite, Tenorite, Czar Mine (Czar Shaft), Bisbee, Warren District, Cochise County, Arizona. (c) $825

#41882 - Sphalerite (Spinel-law twinned) on Pyrite, Rodna, Maramures, Romania. (c) $350

#41899 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $3000

#41950 - Vanadinite and Quartz in Calcite, Grey Horse Mine, Pinal County, Arizona. (c) $450

#41983 - Chalcocite with Bornite coating, Flambeau Mine, Ladysmith, Rusk County, Wisconsin. (m) $650

#42068 - Calcite, Nan Jing Mine, Hunan, China. (m) $125

#42088 - Barite with Dolomite, Frizington, Cumberland, England. (m) $450

#42096 - Pyrrhotite, Dalnegorsk, Primorskij Kraj, Russia. (m) $400

#42100 - Cerussite (sixling-twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $1750

#42131 - Scheelite, Pingwu, Sichuan, China. (m) $375

#42155 - Cassiterite and Quartz, Huanuni District, Dalence Province, Oruro Department, Bolivia. (m) $125

#42181 - Rhodochrosite, N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (m) $9500

#42184 - Dioptase on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $400

#42231 - Barite, Frizington, Cumberland, England. (c) $250

#42239 - Chalcocite with Chalcopyrite-Bornite coating, Flambeau Mine, Lucky Friday Pocket, 402-1000 Level, Ladysmith, Rusk County, Wisconsin. (c) $450

#42256 - Calcite (Mn-rich) with Pyrite, Pachapaqui District, Ancash Department, Peru. (c) $375

#42288 - Quartz var. Amethyst, Mount Pleasant, Lancaster County, Pennsylvania. (t) $16

#42295 - Quartz var. Amethyst, Mount Pleasant, Lancaster County, Pennsylvania. (t) $22

#42318 - Silver and Barite, Molly Gibson Mine, Aspen, Pitkin County, Colorado. (t) $65

#42324 - Hydroxywagnerite (IMA 2004-009) on Pyrophyllite, Doria Maira Massif, Cuneo, Italy. (Type Locality for Hydroxywagnerite) (t) $110

#42347 - Diamond (0.78 carat pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $860

#42351 - Diamond (0.86 carat gem-grade yellow-green octahedral crystal), Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $945

#42354 - Diamond (1.13 carat gem-grade yellow-gray elongated complex crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. (t) $1225

#42355 - Diamond (1.22 carat yellow octahedral crystal), Baken Mine, Northern Cape Province, South Africa. (t) $805

#42373 - Copper with Cuprite, Ray Mine, Mineral Creek District, Pinal County, Arizona. (t) $25

#42374 - Elbaite Tourmaline with Albite, Stak Nala, Skardu Road, Baltistan, Northern Areas, Pakistan. (t) $150

#42557 - Hematite, Novo Horizonte, Bahia, Brazil. (m) $125

#42558 - Hematite, Novo Horizonte, Bahia, Brazil. (t) $110

#42628 - Diamond (2.06 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $680

#42630 - Diamond (3.36 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1115

#42638 - Celestine, Hammam Zriba, Zaghaoun, Tunisia. (m) $30

#42640 - Azurite and Malachite, Morenci Mine, Clifton District, Greenlee County, Arizona. (lc) $300

#42687 - Galena (Spinel-law twins) with Chalcopyrite and Quartz, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $250

#42700 - Azurite, Milpillas Mine, Cuitaca, Sonora, Mexico. (t) $65

#42721 - Elbaite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $24

#42725 - Set of Six Geology and Earth Science Books, by various authors. (lc) $15

#42729 - Gems, Minerals, Crystals and Ores - The Collector's Encyclopedia, 1964, by Pearl, Richard M.. (lc) $24

#42742 - Mineral Recognition, 1967, by Vanders, Iris and Kerr, Paul. (lc) $10

#42754 - Minerals and Man, 1970, by Hurlbut, Cornelius S.. (lc) $20

#42755 - Dolomite pseudomorphs after Calcite on Quartz and Sphalerite, Borieva Reka Mine, Madan District, Rhodope Mountains, Bulgaria. (lc) $225

#42776 - Galena (Spinel-law twinned) with Quartz and Calcite, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $125

#42777 - Sphalerite (Spinel-law twinned), Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $65

#42816 - Yushkinite, Dolgozhdannyi Waterfall, Pai-Khoi Range, Yugorskii Peninsula, Russia. (Type Locality for Yushkinite) (t) $85

#42828 - Chalcopyrite, Galena, Sphalerite and Quartz with Hedenbergite inclusions, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (lc) $550

#42896 - Augelite, Rapid Creek, Yukon Territory, Canada. (lc) $225

#42902 - Sphalerite with Quartz and Chalcopyrite, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (lc) $175

#42918 - Vanadinite, Pyromorphite, Mottramite, Allah Cooper (Valcooper) Mine, Contrary Creek District, near Mineral, Louisa County, Virginia. (c) $75

#42932 - Diamond (1.91 carat cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil. (t) $4495

#42933 - Diamond (1.76 carat cuttable gem-grade yellow octahedral crystal), Matto Grosso, Brazil. (t) $4150

#42940 - Diamond (2.43 carat gray-brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $800

#42941 - Diamond (1.99 carat cuttable gem-grade yellow complex crystal), Matto Grosso, Brazil. (t) $4680

#43054 - Andradite-Grossular Garnet, Trantimou, Kayes Region, Mali. (c) $25

#43172 - Silver and Copper var. Halfbreed, Keweenaw Peninsula Copper District, Michigan. (m) $175

#43184 - Cuprite on Chrysocolla, Mashamba West Mine, Kolwezi District, Democratic Republic of the Congo (Zaire). (c) $400

#43228 - Mineral Set of 4 Mineral Specimens, various localities. (t) $20

#43254 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $425

#43260 - Quartz var. Amethyst Scepter, Washington Camp-Duquesne District, Santa Cruz County, Arizona. (t) $32

#43289 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $35

#43342 - Quartz with Sphalerite, Handsome Mea Mine, Nenthead, Cumbria, England. (m) $45

#43349 - Calcite with Limonite, Idarado Mine, Ouray District, San Miguel County, Colorado. (c) $85

#43368 - Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (m) $350

#43376 - Barite, Cerro Warihuayin, Huanuco Department, Peru. (m) $55

#43377 - Cassiterite (twinned crystals) on Muscovite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $400

#43379 - Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (m) $150

#43453 - Barite, Cave-in-Rock District, Hardin County, Illinois. (m) $30

#43466 - Sphalerite, Logansport, Cass County, Indiana. (t) $40

#43477 - Calcite on Sphalerite with Quartz, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $195

#43478 - Sphalerite (Spinel-law twinned) with Calcite and Galena, Borieva Reka Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $135

#43481 - Galena, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $150

#43483 - Galena (Spinel-law twinned crystals), Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $135

#43484 - Galena, Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $125

#43532 - Liberite, Bromellite on Phlogopite, Xianghualing Mine, Linwu, Hunan, China. (Type Locality for Liberite) (t) $95

#43539 - Gold (crystallized leaf), Round Mountain Mine, near Tonopah, Nye County, Nevada. (t) $185

#43562 - Wulfenite, Mimetite, Willemite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. (c) $295

#43567 - Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (c) $495

#43581 - Calcite with Sphalerite, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (m) $85

#43583 - Calcite, Berry Materials Quarry, North Vernon, Jennings County, Indiana. (m) $45

#43630 - Diamond (5.25 carat colorless asymmetric octahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $7300

#43632 - Diamond (14.50 carat greenish-gray cubic crystal), Bakwanga Mine, Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire). (t) $5880

#43634 - Diamond (1.36 carat light-fancy pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1350

#43636 - Diamond (1.27 carat gem-grade fancy yellow complex crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. (t) $1675

#43654 - Wulfenite on Calcite and Vanadinite, Sierra de Los Lamentos, Chihuahua, Mexico. (c) $175

#43675 - Calcite over Stibnite, Galena and Realgar, Baia Sprie (Felsöbánya), Maramures, Romania. (m) $40

#43685 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (m) $350

#43691 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (m) $325

#43707 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $450

#43722 - Spodumene, Minas Gerais, Brazil. (c) $1250

#43724 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $250

#43814 - Hemimorphite with Smithsonite, Dauntless Mine, White Pine County, Nevada. (c) $34

#43815 - Hemimorphite, Dauntless Mine, White Pine County, Nevada. (c) $45

#43828 - Clinoclase, Majuba Hill, Pershing County, Nevada. (c) $250

#43829 - Clinoclase, Cornubite, Cornwallite, Majuba Hill, Pershing County, Nevada. (lc) $495

#43850 - Clinoclase and Cornwallite, Majuba Hill, Pershing County, Nevada. (c) $175

#43851 - Clinoclase and Cornubite, Majuba Hill, Pershing County, Nevada. (c) $325

#43855 - Hemimorphite over Smithsonite, Dauntless Mine, White Pine County, Nevada. (m) $34

#43859 - Beryl var. Emerald in Calcite, La Pita Mine, Vasquez-Yacopí District, Boyacá Department, Colombia. (m) $675

#43860 - Beryl var. Emerald in Calcite, La Pita Mine, Vasquez-Yacopí District, Boyacá Department, Colombia. (m) $700

#43864 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $1975

#43866 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $3200

#43867 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $795

#43868 - Zoisite var. Tanzanite, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $3500

#43965 - Barrerite and Laumontite, Rocky Pass Area, Kuiu Island, Alaska. (t) $26

#43970 - Powellite on Stilbite, Nasik, Maharashtra, India. (m) $695

#43971 - Powellite, Yeola, Maharashtra, India. (m) $775

#44011 - Adamite var. Cuproadamite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $400

#44014 - Beryl var. Aquamarine with Albite, Skardu District, Baltistan, Northern Areas, Pakistan. (m) $475

#44041 - Pyrrhotite with Calcite, Quartz, Siderite, Dalnegorsk, Primorskij Kraj, Russia. (c) $500

#44042 - Pyrrhotite, Galena, Calcite, Quartz, Siderite, Dalnegorsk, Primorskij Kraj, Russia. (lc) $500

#44044 - Microcline var. Amazonite with Smoky Quartz, Blue Smoky Mine, Bubble Pocket, Florrisant, Teller County, Colorado. (c) $975

#44053 - Wulfenite with Mimetite, Mina Ojuela, San Juan Potente Vein, Level 6, Mapimi, Durango, Mexico. (lc) $150

#44054 - Wulfenite with Mimetite, Mina Ojuela, San Juan Potente Vein, Level 6, Mapimi, Durango, Mexico. (lc) $325

#44055 - Hematite, Novo Horizonte, Bahia, Brazil. (c) $300

#44056 - Hematite, Novo Horizonte, Bahia, Brazil. (c) $150

#44058 - Apophyllite-(KF) with Stilbite-Ca on Heulandite-Ca, Pashan Hill Quarry, Pune District, Maharashtra, India. (m) $225

#44070 - Fluorite with Chalcopyrite, Denton Mine, Harris Creek District, Hardin County, Illinois. (c) $125

#44076 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $400

#44077 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $475

#44078 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $400

#44088 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#44145 - Beryl var. Aquamarine on Albite, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $275

#44151 - Rhodochrosite on Quartz, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. (c) $2500

#44158 - Elbaite Tourmaline, Paprok, Nuristan, Laghman Province, Afghanistan. (lc) $6750

#44184 - Grossular Garnet, Coyote Front Range, near Bishop, Inyo County, California. (c) $150

#44197 - Wulfenite (pseudo-scalenohedral crystals) with Mimetite, Mina Ojuela, San Juan Potente Vein, Level 6, Mapimi, Durango, Mexico. (lc) $150

#44200 - Fluorite, Rogerley Mine, County Durham, England. (lc) $450

#44203 - Elbaite var. Rubellite Tourmaline, Pech, Nangarhar Province, Afghanistan. (c) $2400

#44232 - Beryl var. Aquamarine in Albite with Fluorapatite and Columbite-Fe, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $400

#44308 - Sphalerite (twinned crystals), Logansport, Cass County, Indiana. (m) $38

#44371 - Sphalerite, Chalcopyrite, Quartz, Pyrite, Cavnic Mine (Kapnikbanya), Maramures, Romania. (c) $38

#44402 - Calcite and Barite over Fluorite, Rosiclare Sub-District, Hardin County, Illinois. (c) $28

#44415 - Galena on Sphalerite with Dolomite, Wilbur Mine, Tri-State Lead Mining District, near Treece, Cherokee County, Kansas. (m) $85

#44459 - Bismuth, Schneeberg District, Erzgebirge, Saxony, Germany. (Type Locality for Bismuth) (m) $475

#44473 - Copper, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (m) $650

#44528 - Dioptase on Calcite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $450

#44573 - Malachite, Bisbee, Warren District, Cochise County, Arizona. (c) $450

#44716 - Barite, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru. (m) $18

#44726 - Erythrite, Schneeberg District, Erzgebirge, Saxony, Germany. (Type Locality for Erythrite) (m) $45

#44735 - Hemimorphite, Mina Ojuela, Mapimi, Durango, Mexico. (m) $22

#44763 - Galena, Sterling Mine, Ogdensburg, Sussex County, New Jersey. (m) $25

#44897 - Copper (crystallized), National Mine, Rockland, Keweenaw Peninsula Copper District, Ontonagon County, Michigan. (c) $550

#44924 - Quartz var. Laguna Agate, Ojo Laguna, Ahumada, Chihuahua, Mexico. (c) $400

#44939 - Diamond (2.05 carat gem-grade white complex crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $6955

#44948 - Quartz var. Amethyst, Little Badger Creek, northeast of Howard, Fremont County, Colorado. (t) $28

#44967 - Wulfenite, Descloizite, Quartz, Finch Mine (Barking Spider Mine), north of Hayden, Gila County, Arizona. (t) $15

#44982 - Fluorite, Pugh Quarry, Custar, Wood County, Ohio. (t) $15

#44990 - Dioptase, Harquahala Mine, La Paz County, Arizona. (t) $28

#45006 - Fluorite on Quartz, Dongshan Mine, Hunan, China. (lc) $695

#45045 - Pyrite, Climax Mine, Fremont Pass, Leadville District, Lake County, Colorado. (t) $15

#45064 - Sphalerite (iridescent) with Pyrite, Tri-State Lead-Zinc Mining District, Picher, Ottawa County, Oklahoma. (m) $25

#45070 - Calcite, Stegenwald, Tennen Mountains, Salzburg, Austria. (m) $24

#45106 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#45154 - Fluorite, El Tule Mine, Muzquiz, Coahuila, Mexico. (m) $30

#45158 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $400

#45159 - Fluorite on Quartz, Pasto Bueno District, Pallasca Province, Ancash Department, Peru. (c) $375

#45161 - Fluorite, Ruyuan, Lechang, Guangdong, China. (c) $325

#45165 - Almandine Garnet in Rhyolite, Garnet Hill, Ely, White Pine County, Nevada. (c) $275

#45170 - Barite on Calcite, Elk Creek, Meade County, South Dakota. (c) $475

#45171 - Cuprite with Malachite on Chrysocolla, Mashamba West Mine, Kolwezi District, Democratic Republic of the Congo (Zaire). (lc) $450

#45173 - Galena with Chalcopyrite, Sphalerite, Pyrite, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#45217 - Hematite with Quartz, BCC Claim #3, near Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $25

#45252 - Beryl in Albite, Ray Mica Mine, near Burnsville, Yancey County, North Carolina. (m) $25

#45268 - Vanadinite, Old Yuma Mine, west of Tucson, Pima County, Arizona. (t) $15

#45282 - Barite, Lamb Mine, near Gravois Mills, Morgan County, Missouri. (m) $40

#45321 - Apophyllite-(KF) with Stilbite-Ca, Panvel, Maharashtra, India. (c) $35

#45376 - Andradite Garnet in Quartz, Nightingale District, Pershing County, Nevada. (c) $75

#45487 - Heulandite-Ca on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $18

#45518 - Diamond (1.37 carat yellow-green octahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1495

#45519 - Diamond (1.45 carat orange dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1595

#45523 - Diamond (1.03 carat yellow-gray dodecahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1135

#45525 - Diamond (0.86 carat yellow complex crystal), Catoca Mine, Lunda Norte, Angola. (t) $665

#45622 - Uvite Tourmaline, Power's Farm, Pierrepont, St. Lawrence County, New York. (c) $65

#45652 - Pyrite, Ambassaguas, La Rioja, Spain. (t) $28

#45653 - Pyrite, Ambassaguas, La Rioja, Spain. (t) $22

#45655 - Pyrite, Ambassaguas, La Rioja, Spain. (t) $25

#45666 - Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (c) $300

#45667 - Calcite (twinned crystals), Sokolovskiy-Sarbaiskiy Mine, Rudnyy, Kustanay Oblast, Kazakhstan. (m) $250

#45690 - Quartz var. Amethyst on Calcite and Dolomite, Capurru Quarry, Osilo, Sassari Province, Sardinia, Italy. (c) $325

#45695 - Quartz var. Amethyst (with moveable bubble inclusion), Tafelkop, Goboboseb Mountains, 17 miles west of Brandberg Mountain, Erongo region, Namibia. (m) $175

#45725 - Copper (crystallized), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $475

#45771 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (lc) $55

#45785 - Copper (crystallized) with Chrysocolla, Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan. (m) $400

#45791 - Vanadinite on Barite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $175

#45806 - Spessartine Garnet on Microcline, Tongbei-Yunling District, Fujian Province, China. (c) $250

#45850 - Pyrite, Ambasaguas, La Rioja, Spain. (m) $75

#45851 - Calcite, (Logansport), Cass County, Indiana. (m) $40

#45882 - Millerite on Calcite, Bayport Quarry, Huron County, Michigan. (t) $15

#45893 - Calcite with Dioptase inclusions, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (lc) $400

#45988 - Goethite, Lucy Mine, Negaunee District, Marquette County, Michigan. (lc) $125

#45989 - Almandine Garnet, Ötztal, Tyrol, Austria. (lc) $950

#46002 - Topaz (flawless gem-grade crystal), Tres Barras Mine, Teofilo Otoni, Minas Gerais, Brazil. (c) $550

#46039 - Quartz var. Smoky Quartz with Chlorite, Maderanertal, Kanton Uri, Switzerland. (lc) $300

#46045 - Azurite with Malachite pseudomorphs after Cuprite, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (m) $350

#46081 - Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $85

#46166 - Beryl var. Aquamarine with Muscovite, Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan. (m) $225

#46247 - Diamond (0.86 carat green-gray complex crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $570

#46257 - Diamond (0.96 carat pale-gray octahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $740

#46258 - Diamond (1.46 carat pale-gray octahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1125

#46283 - Ferberite, Muscovite, Quartz, Yaogangxian Mine, Nanling Mountains, Hunan Province, China. (c) $325

#46288 - Calcite with Hematite, Bigrigg Mine, near Egremont, Cumbria, England. (lc) $2500

#46298 - Spodumene var. Kunzite, Khara Khul, Konar Province, Afghanistan. (lc) $750

#46384 - Manganite, Ilfeld, Harz Mountains, Thuringia, Germany. (Type Locality for Manganite) (lc) $3000

#46386 - Calcite, Dalnegorsk, Primorskij Kraj, Russia. (c) $425

#46390 - Almandine Garnet, Ötztal, Tyrol, Austria. (c) $350

#46401 - Calcite with Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $32

#46443 - Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. (c) $85

#46466 - Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. (c) $65

#46470 - Quartz var. Amethyst-Smoky, Black Cap, Conway, Carroll County, New Hampshire. (c) $65

#46505 - Beryl var. Aquamarine, Minas Gerais, Brazil. (lc) $500

#46508 - Diamond (2.49 carat gem-grade green tetrahexahedral crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $5325

#46514 - Diamond (0.48 carat green-brown complex crystal), Northern Cape Province, South Africa. (t) $475

#46536 - Diamond (1.28 gem-grade yellow octahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. (t) $1155

#46537 - Diamond (1.27 gem-grade yellow dodecahedral crystal), Ippy, northeast of Banghi (Bangui), Central African Republic. (t) $1145

#46543 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $200

#46602 - Anglesite on Galena, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (c) $2750

#46616 - Almandine-Spessartine Garnet, Avondale, Ridley Township, Delaware County, Pennsylvania. (c) $950

#46618 - Quartz, White Haven, Luzerne County, Pennsylvania. (lc) $250

#46619 - Andradite Garnet, Cornwall Iron Mines, Cornwall, Lebanon County, Pennsylvania. (lc) $400

#46629 - Rutile, Parkesburg, Chester County, Pennsylvania. (c) $650

#46637 - Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. (lc) $350

#46640 - Calcite (twinned crystals), Roosevelt Avenue Quarry (York Stone Quarry), York, York County, Pennsylvania. (lc) $400

#46672 - Celestine, Stoneco Portage Quarry, Wood County, Ohio. (m) $40

#46674 - Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $25

#46683 - Copper (Spinel-law twinned crystals), Ray Mine, Mineral Creek District, Pinal County, Arizona. (m) $250

#46690 - Cerussite on Galena, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $40

#46691 - Sphalerite, Brownley Hill Mine, Alston Moor District, Cumbria, England. (m) $65

#46696 - Fossilized Discoscaphites Conradi, Fox Hills Formation, Pennington County, South Dakota. (c) $30

#46697 - Fluorite on Quartz, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (c) $175

#46698 - Fluorite on Quartz scepter-shaped crystals, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (c) $95

#46714 - Galena on Sphalerite, Commodore Mine, Creede District, Mineral County, Colorado. (m) $42

#46715 - Galena on Sphalerite, Commodore Mine, Creede District, Mineral County, Colorado. (m) $48

#46728 - Copper, Ray Mine, Mineral Creek District, Pinal County, Arizona. (m) $32

#46832 - Pyrite and Quartz, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (m) $38

#46835 - Tincalconite pseudomorph after Borax, Kramer District, Boron, Kern County, California. (t) $15

#46858 - Diamond (1.22 carat gem-grade pale-yellow dodecahedral crystal), Koffiefontein Mine, Free State (formerly Orange Free State), South Africa. (t) $1100

#46860 - Diamond (0.71 carat yellow-gray complex crystal), Gran Sabana region, Bolivar Province, Venezuela. (t) $390

#46879 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (c) $32

#46885 - Wulfenite, Defiance Mine, Courtland-Gleeson District, Cochise County, Arizona. (m) $150

#46900 - Malachite and Azurite with drusy Quartz, Concepción del Oro, Zacatecas, Mexico. (m) $22

#46920 - Wulfenite and Mimetite, Harrington-Hickory Mine, Beaver County, Utah. (c) $195

#46922 - Vanadinite, Puzzler Mine, Castle Dome District, Yuma County, Arizona. (m) $42

#46939 - Grossular Garnet, Pitts-Tenney Quarry, Minot, Androscoggin County, Maine. (c) $95

#46965 - Beryl var. Aquamarine, Songo Pond Quarry, Albany, Oxford County, Maine. (c) $150

#46982 - Calcite, Dalnegorsk, Primorskij Kraj, Russia. (m) $175

#46993 - Almandine Garnet in Rhyolite, Garnet Hill, Ely, White Pine County, Nevada. (c) $150

#47036 - Fluorite with Calcite, Rosiclare Sub-District, Hardin County, Illinois. (c) $125

#47039 - Pyrite on Calcite, Los Remedios Mine, Level 4, Taxco, Guerrero, Mexico. (c) $75

#47042 - Quartz var. Amethyst Quartz, Saltman Prospect, Camp Encore, Sweden, Oxford County, Maine. (c) $250

#48001 - Grossular Garnet, Pitts-Tenney Quarry, Minot, Androscoggin County, Maine. (m) $30

#48012 - Quartz, Ellenville Zinc Co. Mine, Ellenville, Ulster County, New York. (lc) $75

#48013 - Quartz, Huckleberry Hill, Avon, Hartford County, Connecticut. (lc) $75

#48061 - Diamond (2.80 carat brown complex crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $925

#48076 - Dravite-Uvite Tourmaline, Uluguru Mountains, Morogoro, Tanzania. (m) $55

#48102 - Quartz var. Amethyst (polished section of stalactite), Catalan Agate-Amethyst District, Southern Paraná Basalt Basin, Artigas, Uruguay. (c) $115

#48137 - Adamite, Mina Ojuela, Mapimi, Durango, Mexico. (m) $48

#48144 - Spessartine Garnet on Microcline, Gilgit District, Northern Areas, Pakistan. (lc) $950

#48147 - Pyrite in matrix, Victoria Mine, Navajún, La Rioja, Spain. (lc) $400

#48150 - Pyrite in matrix, Victoria Mine, Navajún, La Rioja, Spain. (c) $575

#48153 - Quartz (Japan-law twins), Mundo Nuevo Mine, Pallasca Province, Ancash Department, Peru. (lc) $450

#48210 - Beryl var. Aquamarine, Minas Gerais, Brazil. (c) $175

#48211 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $135

#48212 - Beryl var. Aquamarine, Erongo Mountains, 20 km north of Usakos, Namibia. (m) $150

#48225 - Topaz, Gaoligong Mountains, Nujiang, Yunnan, China. (m) $175

#48226 - Topaz, Gaoligong Mountains, Nujiang, Yunnan, China. (m) $225

#48256 - Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (c) $110

#48261 - Quartz var. Smoky Quartz, Mooralla, Victoria, Australia. (c) $55

#48273 - Celestine on Calcite, Meckley Quarry, Mandata, Northumberland County, Pennsylvania. (m) $22

#48302 - Celestine, Scofield Quarry, Maybee, Monroe County, Michigan. (c) $65

#48304 - Celestine, Tule Mine, Melchor Múzquiz, Coahuila, Mexico. (c) $35

#48305 - Celestine, Stoneco Portage Quarry, Wood County, Ohio. (m) $36

#48315 - Celestine, Scofield Quarry, Maybee, Monroe County, Michigan. (m) $36

#48322 - Celestine, Hammam-Zriba Mine, Zaghouan Governorate, Tunisia. (m) $65

#48324 - Celestine, Puente Tablas, Jaén, Andalusia, Spain. (m) $45

#48350 - Celestine, Algameca, Sierra de Cartagena, Murcia, Spain. (c) $95

#48353 - Celestine and Calcite, Scofield Quarry, Maybee, Monroe County, Michigan. (c) $35

#48358 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (lc) $225

#48395 - Calcite, Gallatin Canyon, Gallatin County, Montana. (lc) $175

#48397 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (m) $375

#48402 - Spinel, Altaiskii Krai, Sibirsky Federalny Okrug, Russia. (c) $250

#48405 - Ferberite with Muscovite, Yaogangxian Mine, Nanling Mountains, Hunan Province, China. (c) $250

#48407 - Pyromorphite on Quartz, Chester County Mine, Phoenixville, Chester County, Pennsylvania. (c) $95

#48484 - Quartz var. Smoky Quartz with Spessartine Garnet inclusions, Beaver County, Utah. (c) $150

#48485 - Quartz var. Amethyst over Milky Quartz, Colton Hill, Stow, Oxford County, Maine. (c) $75

#48514 - Liddicoatite Tourmaline (set of 4 polished slices from a single crystal), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $2400

#48541 - Apophyllite-(KOH) on Calcite, Fauquier County, Virginia. (m) $55

#48551 - Hematite, Novo Horizonte, Bahia, Brazil. (m) $42

#48593 - Apophyllite-(KF) on Stilbite-Ca, Momin Akhada, near Rahuri, 50 km north of Ahmednagar, Maharashtra, India. (c) $150

#48599 - Sphalerite (Spinel-law twinned crystals) with Chalcopyrite, Quartz, Calcite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. (c) $195

#48606 - Celestine, Marada, Ajdabiya, Libya. (c) $325

#48653 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $225

#48655 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $165

#48656 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $175

#48657 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $95

#48658 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $125

#48660 - Elbaite Tourmaline, Santa Rosa Mine, Minas Gerais, Brazil. (t) $125

#48688 - Calcite with Dolomite and Fluorite, Moscona Mine, Villabona District, Asturias, Spain. (m) $22

#48701 - Diamond (0.88 carat pale-gray complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $580

#48712 - Calcite on Fluorite, Denton Mine, Sub-Rosiclare Level, Harris Creek District, Hardin County, Illinois. (c) $125

#48748 - Quartz var. Amethyst Quartz, Deer Hill, Stow, Oxford County, Maine. (c) $65

#48767 - Quartz var. Amethyst Scepters, Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. (c) $250

#48771 - Apophyllite-(KF) with Chamosite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (t) $25

#48773 - Apophyllite-(KF) with Chamosite and Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $20

#48775 - Apophyllite-(KF) with Chamosite and Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $16

#48799 - Althausite with Magnesite, Tingelstadtjern Quarry, Modum, Buskerud, Norway. (Type Locality for Althausite) (t) $36

#48813 - Fluorite with Calcite, Cave-in-Rock District, Hardin County, Illinois. (lc) $295

#48817 - Fluorite with Calcite, Frazer's Hush Mine, Rookhope, Weardale, County Durham, England. (lc) $425

#48856 - Copper, Bisbee, Warren District, Cochise County, Arizona. (m) $25

#48883 - Datolite with Chalcopyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $125

#48885 - Quartz var. Amethyst Quartz, July 4th Pocket, Intergalactic Pit, old Eastman Prospect, Deer Hill, Oxford County, Maine. (c) $250

#48901 - Diamond (2.19 carat gray-brown dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $725

#48908 - Diamond (1.75 carat sherry-gray octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $1155

#48917 - Quartz var. Smoky Quartz with Albite, North Moat Mountain, Bartlett, Carroll County, New Hampshire. (c) $65

#48923 - Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. (m) $40

#48980 - Magnetite (rare cubic crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $30

#48982 - Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $22

#48984 - Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $32

#48985 - Magnetite (rare cubic and tetrahexahedral crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $35

#48998 - Rhodochrosite, Mont Saint-Hilaire, Québec, Canada. (m) $300

#49038 - Fluorite, Celestine, Calcite, Clay Center, Ottawa County, Ohio. (c) $75

#49060 - Elbaite Tourmaline, Itatiaia Mine, Conselheiro Pena, Minas Gerais, Brazil. (c) $150

#49069 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (m) $65

#49072 - Diamond (1.72 carat colorless complex crystal), Premier Mine, Gauteng Province, South Africa. (t) $3780

#49073 - Diamond (8.56 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $3775

#49074 - Diamond (12.69 carat pale-yellow crystal cluster), Northern Cape Province, South Africa. (t) $6995

#49088 - Quartz var. Amethyst Quartz, Millington Quarry, Bernards Township, Somerset County, New Jersey. (lc) $175

#49190 - Quartz var. Smoky Quartz (48 crystals from a single pocket), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (lc) $500

#49196 - Analcime, Natrolite, Serandite, Aegirine, Mont Saint-Hilaire, Québec, Canada. (c) $350

#49202 - Calcite, Dalnegorsk, Primorskij Kraj, Russia. (c) $250

#49208 - Schorl Tourmaline, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (c) $75

#49253 - Natrolite with Heulandite-Ca, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (c) $125

#49260 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $20

#49261 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $25

#49262 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $28

#49263 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $29

#49265 - Quartz (scepter-growth), Diamond Ledge, Noyes Mountain, Greenwood, Oxford County, Maine. (t) $29

#49286 - Azurite on Malachite, Carlota Mine, 3460' level, Pinto Creek, Miami-Inspiration District, Gila County, Arizona. (m) $395

#49296 - Topaz, Kleine Spitzkoppe, Swakopmund, Namibia. (m) $450

#49305 - Quartz and Calcite over Ilvaite, Dalnegorsk, Primorskij Kraj, Russia. (m) $125

#49321 - Quartz var. Smoky Quartz, Smoky Bear Claim, White Mountain Wilderness, Lincoln Count, New Mexico. (lc) $400

#49333 - Bournonite on Pyrite, Mina Machacamarca, Viboras Section, near Colavi, Potosi, Bolivia. (c) $250

#49342 - Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. (c) $75

#49417 - Copper, New Cornelia Mine, Ajo, Pima County, Arizona. (m) $32

#49418 - Diamond (1.28 carat gem-grade pale-yellow hexoctahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $1545

#49427 - Diamond (1.24 carat yellow tetrahexahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $1495

#49428 - Diamond (1.04 carat yellow tetrahexahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $985

#49457 - Topaz, Kleine Spitzkoppe, Swakopmund, Namibia. (t) $125

#49475 - Carrollite, Kamoya South II Mine, Katanga (Shaba), Democratic Republic of the Congo (Zaire). (t) $300

#49516 - Vesuvianite, Goodall Farm Quarry, 600 meter Prospect, Sanford, York County, Maine. (m) $30

#49536 - Pyrite, Albite, Quartz, Actinolite, Bulls Ferry Road condominium site, North Bergen, Hudson County, New Jersey. (c) $45

#49537 - Pyrite, Albite, Quartz, Actinolite, Bulls Ferry Road condominium site, North Bergen, Hudson County, New Jersey. (c) $75

#49548 - Pyromorphite on Quartz, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (m) $35

#49549 - Beryl, Beauregard Quarry, Alstead, Cheshire County, New Hampshire. (m) $55

#49586 - Hematite, Mine Ledge, Surry, Cheshire County, New Hampshire. (m) $34

#49589 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $30

#49604 - Grossular Garnet, Trantimou, Kayes Region, Mali. (m) $32

#49616 - Quartz var. Amethyst with Calcite, Alto Uruguai, Rio Grande do Sul, Brazil. (lc) $225

#49728 - Diamond (0.85 carat colorless complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $655

#49730 - Diamond (0.42 carat colorless complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $325

#49733 - Diamond (0.53 carat fancy-yellow octahedral crystal), Northern Cape Province, South Africa. (t) $235

#49734 - Diamond (0.94 carat pale-yellow dodecahedral crystal), Northern Cape Province, South Africa. (t) $415

#49762 - Sphalerite on Quartz with Galena, Deveti Septemvri Mine, Madan District, Rhodope Mountains, Bulgaria. (c) $75

#49804 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $30

#49823 - Spinel with Phlogopite, Amity, Orange County, New York. (c) $400

#49839 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (t) $26

#49869 - Diamond (0.73 carat pale-yellow macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $530

#49870 - Diamond (0.83 carat pale-yellow macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $600

#49871 - Diamond (0.87 carat pale-gray complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $480

#49872 - Diamond (0.98 carat yellow complex crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $540

#49877 - Diamond (0.99 carat orange-brown dodecahedral crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $525

#49880 - Diamond (0.86 carat gem-grade fancy-brown dodecahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $565

#49885 - Diamond (2.40 carat gem-grade cuttable F-color octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $11500

#49894 - Andradite var. Topazolite-Demantoid with Stilbite-Ca, Antetezambato, Ambanja, Antsiranana Province, Madagascar. (lc) $500

#49913 - Kyanite in Quartz, Barra do Salinas, Minas Gerais, Brazil. (c) $55

#49918 - Uvite Tourmaline and Magnesite on Quartz, Brumado District, Serra das Éguas, Bahia, Brazil. (c) $325

#49922 - Elbaite var. Watermelon Tourmaline, Dunton Quarry, Plumbago Mountain, Hall's Ridge, Newry, Oxford County, Maine. (m) $2000

#49930 - Diamond (0.80 carat pale-brown macle, twinned crystal), Majhgawan Pipe, near Panna, Madhya Pradesh, India. (t) $395

#49960 - Beryl var. Aquamarine with Fluorapatite on Albite, Doko Mine, Skardu District, Northern Areas, Pakistan. (c) $400

#50001 - Quartz var. Milky, Withey Hill, Moosup, Windham County, Connecticut. (lc) $150

#50011 - Sphalerite with Dolomite, Elmwood Mine, Carthage, Smith County, Tennessee. (m) $30

#50015 - Heulandite-Ca on Quartz, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (m) $25

#50085 - Chalcopyrite and Calcite, Kalahari manganese fields, Northern Cape Province, South Africa. (m) $75

#50097 - Barite with Calcite, Kalahari manganese fields, Northern Cape Province, South Africa. (m) $30

#50151 - Calcite (twinned crystals), Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $25

#50158 - Ferberite, Siderite, Fluorapatite, Pyrite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (c) $350

#50166 - Pyrrhotite with Sphalerite, Dalnegorsk, Primorskiy Kraj, Russia. (m) $150

#50168 - Topaz with Albite, Skardu District, Baltistan, Northern Areas, Pakistan. (m) $75

#50174 - Apophyllite-(KF) over Datolite with Pyrite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $125

#50211 - Andradite var. Topazolite Garnet with Natrolite, Ad Hoc #2 Mine, New Idria District, San Benito County, California. (m) $38

#50212 - Andradite var. Topazolite Garnet, Ad Hoc #2 Mine, New Idria District, San Benito County, California. (m) $30

#50218 - Bastnäsite-(Ce), Trimouns Mine, Ariège, Midi-Pyrénées, France. (m) $225

#50223 - Acanthite, Fresnillo, Zacatecas, Mexico. (m) $400

#50226 - Pyrargyrite var. Ruby Silver, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (t) $150

#50239 - Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $115

#50243 - Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $85

#50244 - Fluorite, Calcite, Pyrite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (lc) $150

#50247 - Pyromorphite on Quartz, Southwest Chester County Mine, Phoenixville, Chester County, Pennsylvania. (c) $40

#50248 - Pyromorphite on Quartz, Chester County Mine, Phoenixville, Chester County, Pennsylvania. (m) $28

#50254 - Ferberite with Fluorapatite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (c) $250

#50255 - Corundum, Shimersville, Lehigh County, Pennsylvania. (m) $250

#50293 - Stolzite pseudomorphs after Scheelite, Darwin District, Inyo County, California. (t) $30

#50298 - Boleite, Amelia Mine, Boleo District, near Santa Rosalía, Baja California Sur, Mexico. (Type Locality for Boleite) (t) $400

#50300 - Boleite, Boleo District, near Santa Rosalía, Baja California Sur, Mexico. (Type Locality for Boleite) (t) $150

#50309 - Diamond (0.37 carat colorless complex crystal), Premier Mine, Gauteng Province, South Africa. (t) $285

#50312 - Diamond (0.62 carat colorless complex elongated crystal), Premier Mine, Gauteng Province, South Africa. (t) $475

#50322 - Diamond (0.96 carat yellow-gray dodecahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $425

#50342 - Arsenopyrite and Siderite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (m) $55

#50351 - Pyrite, Ambasaguas, La Rioja, Spain. (t) $24

#50358 - Tetrahedrite, Galena, Pyrite, Cavnic Mine (Kapnikbanya), Maramures, Romania. (m) $65

#50378 - Chabazite-Ca, Isle of Skye, Scotland. (m) $22

#50397 - Hematite with Calcite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $95

#50412 - Diamond (0.38 carat yellow-green octahedral crystal), Guateng Province, South Africa. (t) $420

#50413 - Diamond (1.22 carat gray octahedral crystal), Republic of Sakha, Siberia, Russia. (t) $1345

#50416 - Diamond (4.16 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1375

#50417 - Diamond (3.56 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1175

#50418 - Diamond (4.78 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1525

#50419 - Diamond (3.63 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1195

#50423 - Diamond (4.75 carat dark-gray spherical Ballas crystal), Paraguassu River District, Bahia, Brazil. (t) $710

#50424 - Diamond (3.95 carat gray spherical Ballas crystal), Paraguassu River District, Bahia, Brazil. (t) $650

#50426 - Diamond (4.32 carat gray spherical Ballas crystal), Paraguassu River District, Bahia, Brazil. (t) $625

#50428 - Diamond (4.09 carat gem-grade pale-yellow dodecahedral crystal), Northern Cape Province, South Africa. (t) $9460

#50430 - Fluorapatite, Arsenopyrite, Quartz, Muscovite, Panasqueira Mine, Barroca Grande, 21 km. west of Fundao, Castelo Branco, Portugal. (lc) $400

#50441 - Andradite-Grossular Garnet, Trantimou, Kayes Region, Mali. (c) $150

#50460 - Tetrahedrite, Sphalerite, Quartz, Galena, Casapalca District, Huarochiri Province, Peru. (lc) $225

#50469 - Enargite, Butte Mining District, Summit Valley, Silver Bow County, Montana. (t) $36

#50478 - Galena, Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri. (t) $18

#50491 - Quartz var. Amethyst Quartz, Francisco Brothers Quarry, Great Notch, Passaic County, New Jersey. (m) $25

#50541 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $95

#50542 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $65

#50545 - Hematite, Calcite, Gaudefroyite, Xonotlite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $55

#50547 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $95

#50549 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $85

#50577 - Quartz var. Amethyst (Cactus Quartz), Boekenhouthoek area, Mpumalanga Province, South Africa. (lc) $500

#50599 - Aragonite, Liupanshui, Guizhou Province, China. (lc) $300

#50630 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $195

#50658 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $85

#50661 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $95

#50664 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (m) $150

#50666 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $125

#50667 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $85

#50710 - Azurite, Kerrouchene, Khénifra Province, Meknès-Tafilalet, Morocco. (t) $95

#50716 - Spinel, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (m) $55

#50745 - Dioptase, Altyn-Tyube, east of Qaraghandy (Karaganda), Karagandy Province, Kazakhstan. (Type Locality for Dioptase) (c) $225

#50754 - Barite, Point Vicente, Palos Verdes Hills, Los Angeles County, California. (m) $65

#50763 - Calcite on Wulfenite, Glove Mine, Santa Rita Mountains, Santa Cruz County, Arizona. (m) $85

#50764 - Magnetite, Bell's Mill Road, near Wissahickon Creek, Chestnut Hill, Philadelphia, Philadelphia County, Pennsylvania. (c) $85

#50772 - Calcite, St. Andreasberg, Harz Mountains, Lower Saxony, Germany. (m) $30

#50773 - Calcite on Barite, St. Andreasberg, Harz Mountains, Lower Saxony, Germany. (m) $30

#50791 - Corundum var. Ruby, Zoutpansberg District, Limpopo Province, South Africa. (m) $26

#50792 - Corundum var. Ruby, Zoutpansberg District, Limpopo Province, South Africa. (m) $25

#50807 - Aragonite (pseudohexagonal crystals), Molina de Aragon, Guadalajara, Castilla-Leon, Spain. (Type Locality for Aragonite) (t) $18

#50827 - Topaz, Massangana Tin Mine, Rondônia, Brazil. (t) $40

#50832 - Andradite-Grossular Garnet, Kéniéba, Kayes Region, Mali. (t) $22

#50835 - Cerussite on Galena with Quartz, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (lc) $2000

#50836 - Cerussite on Mottramite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $175

#50858 - Pyromorphite, Wheatley Mine, Phoenixville, Chester County, Pennsylvania. (t) $75

#50891 - Silver in Native Arsenic, Pöhla Mine, Schwarzenberg District, Erzgebirge, Saxony, Germany. (c) $3000

#50899 - Topaz, Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan. (t) $95

#50906 - Fluorite, Les Droites (North Face), Mont Blanc, near Chamonix, Haute-Savoire, France. (t) $1750

#50929 - Cassiterite (twinned crystals), Santa Barbara Vein, Rondônia, Brazil. (t) $95

#50930 - Cassiterite (twinned crystals), Santa Barbara Vein, Rondônia, Brazil. (t) $65

#50945 - Diamond (0.84 carat white flattened crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $1850

#50946 - Diamond (4.85 carat cuttable F-color octahedral crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $28500

#50947 - Diamond (2.37 carat cuttable complex crystal), Kindia Prefecture, Guinea. (t) $5200

#50948 - Diamond (2.61 carat pink-brown elongated crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $4300

#50952 - Diamond (0.97 carat white complex crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $3200

#50960 - Fluorite with Calcite and Chalcopyrite, McMannaway Mines, Herod, Pope County, Illinois. (c) $95

#50989 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $42

#50992 - Hematite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (t) $38

#50995 - Sturmanite, N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (m) $85

#50997 - Hematite with Calcite, Wessels Mine, Kalahari manganese fields, Northern Cape Province, South Africa. (m) $28

#51002 - Spinel with Chondrodite, Rudy Farm, Amity, Orange County, New York. (m) $75

#51046 - Chalcopyrite, Pyrite, Magnetite, French Creek Iron Mines, St. Peters, Chester County, Pennsylvania. (c) $85

#51060 - Copper, Keweenaw Peninsula Copper District, Michigan. (t) $15

#51062 - Quartz var. Herkimer Diamond with Dolomite and Calcite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (lc) $225

#51102 - Cinnabar (twinned crystals) on Quartz, Wanshan, Tongren, Guizhou Province, China. (c) $350

#51127 - Erythrite on Mansfieldite, Mina Sara Alicia, San Bernardo, Sonora, Mexico. (c) $125

#51139 - Sphalerite with Pyrite over Chalcopyrite, Groundhog Mine, Central District, Grant County, New Mexico. (m) $35

#51214 - Heulandite on Pectolite with Calcite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $25

#51223 - Galena, Dalnegorsk, Primorskiy Kraj, Russia. (c) $275

#51225 - Orthoclase var. Adularia Twins with Chlorite, St. Gotthard, Kanton Uri, Switzerland. (t) $75

#51254 - Calcite, St. Joe Mine, No. 14 Shaft, Leadwood, Old Lead Belt, Saint Francois County, Missouri. (c) $55

#51261 - Ulexite, Boron, Kramer District, Kern County, California. (c) $40

#51288 - Cubanite, Henderson #2 Mine, Chibougamau, Abitibi County, Québec, Canada. (t) $75

#51289 - Cubanite, Henderson #2 Mine, Chibougamau, Abitibi County, Québec, Canada. (t) $85

#51290 - Diamond (0.86 carat fancy-yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $945

#51292 - Diamond (0.83 carat pale-yellow flattened triangular crystal), Damtshaa Mine, near Orapa, Botswana. (t) $915

#51308 - Beryl, Case Quarry, Portland, Middlesex County, Connecticut. (c) $40

#51319 - Limonite pseudomorphs after Pyrite, Fruitville Pike locality, Lancaster County, Pennsylvania. (c) $85

#51345 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $22

#51376 - Cinnabar (penetration twin), Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $32

#51387 - Cinnabar (penetration twins), Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $42

#51401 - Cinnabar (penetration twin) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $45

#51402 - Cinnabar (penetration twin) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $45

#51403 - Cinnabar (penetration twins) in Calcite vein, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (t) $325

#51406 - Cinnabar (penetration twin) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $150

#51409 - Cinnabar (penetration twins) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (c) $375

#51410 - Cinnabar (penetration twins) on Calcite with Quartz, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (c) $150

#51411 - Cinnabar (penetration twins) on Calcite, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $375

#51412 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $425

#51413 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $295

#51417 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $525

#51418 - Cinnabar (penetration twins) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (m) $350

#51419 - Cinnabar (penetration twin) on Quartz-rich matrix, Red Bird Mine, Antelope Springs District, 15 miles east of Lovelock, Pershing County, Nevada. (c) $475

#51423 - Barite with Calcite, Meikle Mine, Elko County, Nevada. (c) $95

#51425 - Barite with Calcite, Meikle Mine, Elko County, Nevada. (lc) $225

#51426 - Barite with Calcite, Meikle Mine, Elko County, Nevada. (lc) $375

#51430 - Calcite, West Cumberland Iron Field, Cumbria, England. (lc) $1500

#51438 - Witherite, Cave-in-Rock District, Hardin County, Illinois. (m) $400

#51445 - Calcite (twinned crystals), Naica Mining District, Saucillo, Chihuahua, Mexico. (m) $55

#51454 - Hematite pseudomorphs after Magnetite (var. Martite), Durango, Mexico. (lc) $85

#51455 - Sphalerite, Dalnegorsk, Primorskiy Kraj, Russia. (c) $325

#51463 - Calcite, Nasik, Maharashtra, India. (c) $150

#51484 - Calcite, Anderson, Madison County, Indiana. (m) $85

#51487 - Calcite on Fluorite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (c) $65

#51490 - Calcite, Sweetwater Mine, Viburnum Trend, Reynolds County, Missouri. (lc) $225

#51491 - Bournonite, Sphalerite, Quartz, Pyrite, Pachapaqui District, Ancash Department, Peru. (lc) $450

#51498 - Sphalerite (Spinel-law twinned crystals), Dalnegorsk, Primorskiy Kraj, Russia. (m) $150

#51500 - Sphalerite with Calcite, Dalnegorsk, Primorskiy Kraj, Russia. (c) $325

#51501 - Cassiterite on Muscovite, Tenkerchin (Tenkergin) Mine, Chukotka (Tschukotka), Magadan Oblast', Russia. (c) $250

#51502 - Smithsonite with Quartz, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (c) $150

#51504 - Uvite Tourmaline, Power's Farm, Pierrepont, St. Lawrence County, New York. (c) $350

#51520 - Sphalerite, Dalnegorsk, Primorskij Kraj, Russia. (m) $55

#51524 - Sphalerite (Spinel-law twinned crystals) with Calcite, Naica Mining District, Saucillo, Chihuahua, Mexico. (m) $55

#51531 - Cerussite (V-twinned), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $125

#51533 - Cerussite (V-twinned), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $400

#51537 - Stibnite with Calcite, Kadamzhay, Osh Oblast, Kyrgyzstan. (m) $85

#51538 - Stibnite, Baia Sprie, Maramures, Romania. (m) $45

#51539 - Topaz, Taquarral, Itinga, Minas Gerais, Brazil. (m) $150

#51542 - Topaz with Albite var. Cleavelandite, Skardu District, Baltistan, Northern Areas, Pakistan. (t) $225

#51544 - Spinel, Ratnapura, Sabaragamuwa Province, Sri Lanka (formerly Ceylon). (m) $28

#51555 - Hematite, Pedra Preta Mine, Brumado, Serra das Éguas, Bahia, Brazil. (t) $75

#51556 - Hematite, Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $55

#51571 - Freibergite on Sphalerite with Jamesonite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. (t) $75

#51576 - Neptunite, Benitoite Gem Mine, San Benito County, California. (t) $40

#51580 - Epidote, San Quintin, Ensenada, Baja California Norte, Mexico. (t) $30

#51595 - Sphalerite (Spinel-law twinned crystals), Huanzala Mine, Huallanca District, Huanuco Department, Peru. (m) $75

#51598 - Cinnabar on Dolomite, Chatian Mine, Fenghuang, Hunan, China. (m) $350

#51605 - Fluorite, Dalnegorsk, Primorskij Kraj, Russia. (m) $225

#51607 - Calcite, Jose Maria Patoni, 35 south of Rodeo, Durango, Mexico. (m) $42

#51616 - Calcite, Denton Mine, Harris Creek District, Hardin County, Illinois. (m) $85

#51619 - Fluorite, Yaogangxian Mine, Nanling Mountains, Hunan Province, China. (m) $125

#51620 - Barite and Calcite over Fluorite, Minerva #1 Mine, Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois. (m) $48

#51667 - Cassiterite, Pedro Guerra Prospect, Sapioris, Coneto de Comonfort, Durango, Mexico. (m) $65

#51668 - Sulfur, San Felipe, Baja California Norte, Mexico. (lc) $40

#51672 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (m) $45

#51673 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $50

#51675 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $45

#51676 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $36

#51677 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $35

#51678 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $55

#51679 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $38

#51680 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $42

#51681 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (m) $250

#51686 - Erythrite on Mansfieldite, Mina Sara Alicia, San Bernardo, Sonora, Mexico. (m) $40

#51687 - Erythrite on Mansfieldite with Heterogenite, Mina Sara Alicia, San Bernardo, Sonora, Mexico. (m) $45

#51698 - Prehnite, Crestmore Quarry, Riverside County, California. (t) $25

#51703 - Diamond (11.68 carat yellow-gray octahedral crystal), Northern Cape Province, South Africa. (t) $3975

#51707 - Liddicoatite Tourmaline (set of 2 matched polished slices from a single crystal), Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $2400

#51708 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1150

#51709 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $875

#51710 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $975

#51711 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $2200

#51712 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1700

#51713 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1050

#51715 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (lc) $2750

#51718 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $3250

#51721 - Chrysoberyl, Tsitondroina, Fianarantsoa, Madagascar. (c) $1250

#51723 - Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. (m) $4850

#51724 - Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. (t) $5950

#51725 - Gold (crystallized), Alta Floresta, Mato Grosso, Brazil. (t) $5500

#51727 - Gold (crystallized leaf), Colorado Quartz Mine, Mariposa County, California. (m) $3850

#51742 - Barite and Orpiment, Palomo Mine, Castrovirreyna Province, Huancavelica Department, Peru. (m) $125

#51747 - Cuprite, Rubtovskiy Mine, Altaiskiy Krai, Russia. (m) $375

#51752 - Cuprite, Rubtovskiy Mine, Altaiskiy Krai, Russia. (t) $350

#51762 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $150

#51763 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $525

#51764 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $675

#51765 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $700

#51766 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $800

#51767 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $1100

#51768 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $925

#51770 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $925

#51771 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $950

#51772 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $975

#51773 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $975

#51776 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $500

#51777 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $500

#51778 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (c) $650

#51779 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $575

#51780 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $525

#51781 - Liddicoatite Tourmaline, Alakamisy Itenina, south of Antsirabé, Fianarantsoa, Haute Matsiatra, Madagascar. (Type Locality for Liddicoatite) (m) $450

#51782 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $650

#51786 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#51788 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $150

#51793 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#51794 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $85

#51795 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $250

#51798 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#51800 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $150

#51814 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $95

#51818 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $175

#51819 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $295

#51820 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $55

#51822 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (c) $225

#51823 - Cavansite on Stilbite-Ca, Wagholi Quarry, Maharashtra, India. (m) $300

#51826 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (t) $400

#51828 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (t) $1050

#51830 - Beryl var. Bixbite (Red Beryl), Ruby Violet claim, Wah Wah Mountains, Beaver County, Utah. (t) $425

#51837 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $2500

#51838 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $4950

#51839 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (t) $375

#51852 - Hemimorphite with Mimetite, Mina Ojuela, Mapimi, Durango, Mexico. (c) $65

#51863 - Wulfenite with Mimetite, Ahumada Mine, Sierra de Los Lamentos, Chihuahua, Mexico. (m) $275

#51881 - Quartz var. Amethyst Quartz, Brazil. (t) $28

#51885 - Elbaite Tourmaline, Quartz, Albite, Shengus, Gilgit-Skardu Road, Northern Areas, Pakistan. (m) $150

#51895 - Vanadinite, Mibladen, Atlas Mountains, Khénifra Province, Morocco. (t) $30

#51900 - Rhodochrosite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. (t) $45

#51947 - Sphalerite, Dolomite, Quartz, Huaron District, Cerro de Pasco Province, Pasco Department, Peru. (t) $25

#51951 - Quartz var. Smoky Quartz, Mooralla, Victoria, Australia. (t) $25

#51981 - Hemimorphite with Mimetite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. (t) $18

#51984 - Topaz with Rutile inclusions, Tepetates, San Luis Potosi, Mexico. (t) $22

#51985 - Stibnite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. (t) $32

#51986 - Stibnite, Herja Mine (Kisbanya), Baia Mare, Maramures, Romania. (t) $20

#52029 - Orthoclase var. Carlsbad Twin, White Eagle Mine, Willow Creek Camp, Saline Valley, Inyo County, California. (m) $28

#52039 - Malachite over Tenorite with Azurite, Bisbee, Warren District, Cochise County, Arizona. (lc) $500

#52042 - Malachite, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (lc) $250

#52048 - Diamond (2.49 carat gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $225

#52053 - Diamond (0.73 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $515

#52054 - Diamond (1.08 carat pale yellow-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $835

#52055 - Diamond (4.89 carat gray-brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1615

#52056 - Diamond (2.55 carat pale yellow-green macle, twinned crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $4350

#52058 - Diamond (3.07 carat brown spherical crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $675

#52059 - Diamond (6.85 carat asymmetric gray octahedral crystal), Aredor Mine, 35 km east of Kérouané, Guinea. (t) $1500

#52061 - Diamond (2.26 carat yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $3650

#52062 - Diamond (1.77 carat yellow macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $3175

#52085 - Quartz var. Amethyst Quartz, Deer Hill, Stow, Oxford County, Maine. (lc) $400

#52086 - Almandine Garnet on Albite, Russell, Hampden County, Massachusetts. (c) $750

#52088 - Quartz var. Smoky Quartz Dauphine-law Twin, Rocket Claim, Crystal Peak area, Teller County, Colorado. (lc) $400

#52105 - Fluorapatite, Meramec Mine, Pea Ridge, Washington County, Missouri. (t) $32

#52107 - Fluorapatite, Meramec Mine, Pea Ridge, Washington County, Missouri. (m) $45

#52119 - Diamond (1.92 carat cuttable gem-grade pale-yellow octahedral crystal), Jericho Mine, Nunavut, Canada. (t) $5700

#52120 - Diamond (2.65 carat gem-grade pale-yellow octahedral crystal), Jericho Mine, Nunavut, Canada. (t) $7800

#52121 - Diamond (0.73 carat pale yellow-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $560

#52124 - Diamond (0.66 carat pale-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $510

#52125 - Diamond (0.70 carat pale-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $540

#52126 - Diamond (0.81 carat pale-gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $625

#52127 - Diamond (0.62 carat colorless macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $485

#52128 - Diamond (0.54 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $415

#52129 - Diamond (0.46 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $325

#52130 - Diamond (0.45 carat pale gray macle, twinned crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $345

#52132 - Quartz with Pyrite, Gorge Road condominium excavation, Edgewater, Palisades Sill, Bergen County, New Jersey. (lc) $125

#52152 - Beryl var. Aquamarine, Reynolds Mine, Royalston, Worcester County, Massachusetts. (c) $250

#52155 - Beryl var. Aquamarine, Songo Pond Quarry, Albany, Oxford County, Maine. (c) $400

#52170 - Silicon (synthetic), California. (lc) $450

#52189 - Celestine, Put-in-Bay (Strontian Island, Lake Erie), Ottawa County, Ohio. (m) $95

#52217 - Quartz var. Amethyst (Scepter Formation), Ras Koh Range, Baluchistan, Pakistan. (m) $65

#52220 - Topaz, Dassu, Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan. (m) $400

#52225 - Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (c) $1750

#52227 - Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (m) $950

#52228 - Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (m) $1150

#52236 - Beryl var. Emerald in Calcite, La Pita Mine, Vasquez-Yacopí District, Boyacá Department, Colombia. (t) $450

#52237 - Cerussite (twinned crystals), Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (m) $650

#52238 - Montebrasite, Telírio Mine, Linopolis, Divino de Laranjeras, Minas Gerais, Brazil. (c) $950

#52239 - Montebrasite, Telírio Mine, Linopolis, Divino de Laranjeras, Minas Gerais, Brazil. (c) $1250

#52240 - Copper, Cape Spencer, Nova Scotia, Canada. (m) $125

#52242 - Serandite and Analcime, DeMix Quarry, Mont Saint-Hilaire, Québec, Canada. (c) $225

#52245 - Haynesite, Repete Mine, San Juan County, Utah. (Type Locality for Haynesite) (m) $45

#52247 - Haynesite, Repete Mine, San Juan County, Utah. (Type Locality for Haynesite) (m) $36

#52263 - Quartz pseudomorphs after Glauberite, (McDowell's Quarry?), Montclair, Essex County, New Jersey. (m) $65

#52267 - Natrolite on Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $150

#52268 - Datolite pseudomorph after Anhydrite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $150

#52277 - Quartz pseudomorphs after Glauberite with Calcite, Consolidated Quarry, Great Notch, Passaic County, New Jersey. (m) $30

#52284 - Apophyllite-(KF) on Quartz and Calcite, Upper New Street Quarry, Paterson, Passaic County, New Jersey. (m) $25

#52313 - Analcime, Mont Saint Bruno, Saint-Bruno-de-Montarville, Québec, Canada. (m) $24

#52317 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (c) $150

#52318 - Descloizite, Abenab Mine, Grootfontein, Otavi Mountain Land, Namibia. (lc) $3500

#52319 - Quartz var. Smoky Quartz, Oliver Diggings, Middle Moat Mountain, Hale's Location, Carroll County, New Hampshire. (c) $95

#52320 - Apophyllite-(KF) on Pectolite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (c) $125

#52323 - Fluorite (interpenetrant-twinned crystals) and Calcite, Weardale, County Durham, England. (c) $750

#52325 - Topaz (flawless) on Smoky Quartz, Mursinsk, Ekaterinburgskaya Oblast', Middle Ural Mountains, Russia. (c) $3500

#52327 - Hemimorphite, Naica Mining District, Saucillo, Chihuahua, Mexico. (m) $22

#52347 - Galena with Dolomite, Viburnum Trend, Reynolds County, Missouri. (c) $28

#52375 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $24

#52377 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $24

#52378 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $24

#52382 - Quartz var. Herkimer Diamond, Middleville, Herkimer County, New York. (t) $22

#52393 - Magnetite with Pyrite, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $18

#52394 - Magnetite with Pyrite and Talc, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $15

#52402 - Diamond (0.48 carat brownish-gray tetrahexahedral crystal), Northern Cape Province, South Africa. (t) $225

#52409 - Diamond (0.89 carat pink-brown complex crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $490

#52410 - Diamond (0.59 carat yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $455

#52411 - Diamond (0.44 carat yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $340

#52412 - Diamond (0.59 carat yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $455

#52413 - Diamond (0.96 carat pink-gray octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $635

#52415 - Diamond (4.94 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1525

#52416 - Diamond (4.20 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $1295

#52417 - Diamond (1.76 carat brownish-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $965

#52418 - Diamond (1.79 carat brownish-gray octahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $985

#52419 - Diamond (2.98 carat brownish-gray dodecahedral crystal), Vaal River Mining District, Northern Cape Province, South Africa. (t) $1640

#52421 - Diamond (1.29 carat yellow-gray dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $995

#52423 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $20

#52424 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $25

#52428 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $20

#52429 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $22

#52430 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $22

#52431 - Muscovite with Magnetite inclusions (Graphic Mica), Swayne's Farm, Fairville, Chester County, Pennsylvania. (c) $24

#52438 - Copper with Cuprite, Ray Mine, Mineral Creek District, Pinal County, Arizona. (t) $35

#52444 - Diamond (matched green and pink octahedral diamonds totaling 1.00 carats), Russia and Venezuela. (t) $775

#52451 - Quartz, Red Bridge Mine, Spring Glen, Ellenville District, Ulster County, New York. (c) $25

#52455 - Vesuvianite, Meionite, Diopside, Titanite, Goodall Farm Quarry, 600 meter Prospect, Sanford, York County, Maine. (c) $95

#52456 - Barrerite on Quartz, Rocky Pass Area, Kuiu Island, Alaska. (m) $65

#52461 - Pyrite and Quartz, Butte Mining District, Summit Valley, Silver Bow County, Montana. (m) $16

#52463 - Malachite on Tenorite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $10

#52483 - Pyrite and Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $35

#52503 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52504 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52505 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52506 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52507 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52511 - Aeschynite-(Y) var. Blomstrandine, Iveland, Setesdal (Saetersdalen), Aust-Agder, Norway. (t) $25

#52517 - Quartz var. Smoky Quartz (parallel growth), Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $50

#52518 - Quartz var. Smoky Quartz (parallel growth), Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $48

#52530 - Fluorapatite and Quartz, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $135

#52532 - Lepidolite rim on Muscovite Mica, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $36

#52534 - Lepidolite rim on Muscovite Mica, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $36

#52550 - Quartz var. Smoky Quartz (parallel growth), Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $48

#52556 - Fluorapatite and Quartz on Albite, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (c) $150

#52558 - Elbaite Tourmaline in Petalite, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (m) $75

#52561 - Elbaite Tourmaline in Albite, Mount Marie Quarry, 7.5 km southeast of Paris Hill, Oxford County, Maine. (t) $275

#52568 - Spodumene var. Kunzite, Pech, Kunar Province, Afghanistan. (m) $55

#52572 - Almandine Garnet in Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (m) $28

#52583 - Microcline with Quartz and Albite, Government Pit, Albany, Carroll County, New Hampshire. (lc) $325

#52585 - Calcite, Egremont, West Cumberland Iron Field, Cumbria, England. (lc) $750

#52587 - Fluorapatite, Road cut, Brudenell Township, Renfrew County, Ontario, Canada. (lc) $250

#52588 - Fluorapatite with Diopside, Ontario, Canada. (lc) $150

#52592 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (c) $55

#52597 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (m) $20

#52599 - Wulfenite coated with drusy Quartz on Hemimorphite, Finch Mine (Barking Spider Mine), north of Hayden, Gila County, Arizona. (c) $125

#52603 - Diamond (0.37 carat green octahedral crystal), Guaniamo, Bolivar Province, Venezuela. (t) $295

#52615 - Copper (crystallized native copper), Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $750

#52626 - Chalcocite in Calcite on Basalt, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $3000

#52631 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $400

#52632 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (lc) $325

#52640 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (c) $225

#52641 - Chrysocolla on Calcite with Chalcocite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (c) $175

#52650 - Quartz var. Smoky Quartz (parallel growth), Tamminen Quarry, Greenwood, Oxford County, Maine. (c) $85

#52655 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (m) $750

#52658 - Quartz var. Smoky Quartz, Lord Hill Quarry, Stoneham, Oxford County, Maine. (m) $125

#52661 - Fluorapatite and Quartz on Albite, Harvard Quarry, Noyes Mountain, Greenwood, Oxford County, Maine. (m) $650

#52665 - Schorl Tourmaline and Albite, Gilgit District, Northern Areas, Pakistan. (m) $65

#52678 - Hematite, near Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $25

#52690 - Grossular Garnet, Coyote Mine, near Bishop, Inyo County, California. (t) $30

#52691 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $30

#52695 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (t) $28

#52699 - Apophyllite-(KF) and Prehnite, Mumbai (Bombay) District, Maharashtra, India. (t) $16

#52701 - Quartz var. Smoky Quartz, Sawtooth Mountains, Custer County, Idaho. (t) $12

#52703 - Cerussite (twinned crystals), Grand Reef Mine, Aravaipa District, Graham County, Arizona. (t) $28

#52705 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $18

#52706 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $15

#52707 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $15

#52710 - Quartz with Lepidolite, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $15

#52712 - Wulfenite, Sierra de Los Lamentos, Chihuahua, Mexico. (t) $28

#52720 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $28

#52721 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $35

#52722 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $25

#52723 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $32

#52724 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $30

#52725 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $30

#52726 - Sphalerite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $22

#52727 - Sphalerite and Pyrite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (t) $20

#52749 - Diamond (5.06 carat brown complex crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1520

#52750 - Diamond (3.66 carat gem-grade yellow octahedral crystal), Northern Cape Province, South Africa. (t) $11250

#52751 - Diamond (2.96 carat gem-grade yellow octahedral crystal), Northern Cape Province, South Africa. (t) $9150

#52752 - Diamond (28.04 carat green-gray intersecting cubic crystals), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $2590

#52753 - Diamond (11.92 carat yellow-gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $1095

#52755 - Diamond (1.32 carat pink-brown dodecahedral crystal), Northern Cape Province, South Africa. (t) $725

#52756 - Diamond (1.50 carat yellow-gray octahedral crystal), Northern Cape Province, South Africa. (t) $825

#52758 - Diamond (2.94 carat brown asymmetric crystal), Northern Cape Province, South Africa. (t) $1010

#52759 - Diamond (3.57 carat gray octahedral crystal), Northern Cape Province, South Africa. (t) $1225

#52760 - Diamond (3.15 carat pale brown octahedral crystal), Northern Cape Province, South Africa. (t) $1140

#52761 - Diamond (2.36 carat pale brown dodecahedral crystal), Northern Cape Province, South Africa. (t) $810

#52762 - Diamond (2.71 carat brown octahedral crystal), Northern Cape Province, South Africa. (t) $930

#52763 - Diamond (0.95 carat pale yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $625

#52764 - Diamond (1.07 carat yellow-gray complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $705

#52765 - Diamond (0.87 carat yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $575

#52766 - Diamond (0.93 carat gray complex crystal), Baken Mine, Northern Cape Province, South Africa. (t) $1100

#52768 - Diamond (0.84 carat pale-yellow octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1950

#52769 - Diamond (0.82 carat pale-yellow octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1750

#52770 - Diamond (0.79 carat pale-yellow octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1835

#52771 - Diamond (0.63 carat white octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1550

#52772 - Diamond (0.68 carat white octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1585

#52773 - Diamond (0.71 carat white octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $1650

#52774 - Diamond (1.13 carat pale yellow-green complex crystal), Damtshaa Mine, near Orapa, Botswana. (t) $1250

#52775 - Diamond (1.26 carat pale yellow-gray tetrahexahedral crystal), Venetia Mine, Limpopo Province, South Africa. (t) $1390

#52776 - Diamond (1.00 carat yellow tetrahexahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $1295

#52777 - Diamond (1.17 carat pale yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $1285

#52778 - Diamond (0.65 carat pale yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $725

#52779 - Diamond (0.57 carat yellow octahedral crystal), Jwaneng Mine, Naledi River Valley, Botswana. (t) $635

#52780 - Diamond (0.49 carat pale gray complex crystal), Baken Mine, Northern Cape Province, South Africa. (t) $575

#52781 - Diamond (0.43 carat yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $495

#52782 - Diamond (0.37 carat yellow-gray octahedral crystal), Northern Cape Province, South Africa. (t) $400

#52783 - Diamond (0.41 carat yellow octahedral crystal), Damtshaa Mine, near Orapa, Botswana. (t) $455

#52784 - Fluorite with Calcite and Pyrite, (Wheal Mary Ann, Liskeard District), Cornwall, England. (c) $4500

#52808 - Pyrargyrite, San Juan de Rayas Mine, Guanajuato, Mexico. (t) $55

#52810 - Titanite var. Sphene, Homestake Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana. (t) $30

#52833 - Realgar with Pyrite, Balmat, St. Lawrence County, New York. (t) $28

#52835 - Hübnerite in Quartz, Hamme Mine, Tungsten, 3.3 km northwest of Townsville, Vance County, North Carolina. (m) $35

#52836 - Scheelite and Hübnerite in Quartz, Hamme Mine, Tungsten, 3.3 km northwest of Townsville, Vance County, North Carolina. (m) $40

#52839 - Realgar, U.S. Borax Mine, Boron, Kern County, California. (m) $30

#52840 - Ulexite, Boron, Kramer District, Kern County, California. (t) $18

#52841 - Ulexite, Boron, Kramer District, Kern County, California. (t) $16

#52842 - Ulexite, Boron, Kramer District, Kern County, California. (t) $15

#52843 - Ulexite, Boron, Kramer District, Kern County, California. (m) $25

#52844 - Ulexite, Boron, Kramer District, Kern County, California. (t) $16

#52845 - Ulexite, Boron, Kramer District, Kern County, California. (t) $15

#52846 - Ulexite, Boron, Kramer District, Kern County, California. (c) $40

#52849 - Azurite with Malachite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $30

#52850 - Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $28

#52852 - Azurite, Morenci Mine, Clifton District, Greenlee County, Arizona. (m) $34

#52860 - Galena (Spinel-law twinned crystals), Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria. (t) $15

#52862 - Wulfenite, Padre Kino Mine, Trigo Mountains, La Paz County, Arizona. (t) $15

#52867 - Diamond (1.95 carat brown octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $525

#52870 - Almandine Garnet, Green's Farm, Roxbury Falls, New Haven County, Connecticut. (t) $15

#52871 - Almandine Garnet with Staurolite, Green's Farm, Roxbury Falls, New Haven County, Connecticut. (m) $18

#52873 - Almandine Garnet with Staurolite, Green's Farm, Roxbury Falls, New Haven County, Connecticut. (m) $26

#52880 - Parisite-(Ce), Snowbird Mine, Fish Creek, Alberton, Mineral County, Montana. (t) $125

#52881 - Parisite-(Ce), Snowbird Mine, Fish Creek, Alberton, Mineral County, Montana. (t) $125

#52885 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (t) $20

#52886 - Quartz var. Amethyst on Smoky Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $25

#52887 - Quartz var. Smoky Quartz (Dauphine Law twin), Crystal Park, Beaverhead County, Montana. (m) $10

#52889 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $25

#52890 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $18

#52891 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $20

#52893 - Quartz var. Amethyst on Smoky Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (t) $28

#52896 - Quartz var. Amethyst Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (t) $15

#52897 - Quartz var. Amethyst on Smoky Quartz, Little Gem Mine, Upper Rader Creek, Jefferson County, Montana. (m) $25

#52900 - Quartz var. Smoky Quartz with Pyrite inclusions, Crystal Park, Beaverhead County, Montana. (m) $15

#52901 - Quartz (scepter-shaped crystal), Crystal Park, Beaverhead County, Montana. (t) $20

#52903 - Rhodochrosite, Capillitas Mine, Catamarca, Argentina. (m) $65

#52906 - Rhodochrosite, Capillitas Mine, Catamarca, Argentina. (m) $75

#52912 - Rhodochrosite, Capillitas Mine, Catamarca, Argentina. (c) $175

#52921 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $7250

#52922 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $7500

#52923 - Zoisite var. Tanzanite, Karo Mine, Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania. (Type Locality for Tanzanite) (m) $9500

#52924 - Wulfenite, Glove Mine, Santa Rita Mountains, Santa Cruz County, Arizona. (m) $975

#52926 - Rhodochrosite with Pyrite, Oppu Mine, Aomori Prefecture, Honshu Island, Japan. (c) $850

#52927 - Barite on Calcite, Elk Creek, Meade County, South Dakota. (lc) $250

#52931 - Uvite Tourmaline on Magnesite, Brumado District, Serra das Éguas, Bahia, Brazil. (c) $275

#52932 - Calcite on Calcite, Dalnegorsk, Primorskij Kraj, Russia. (c) $55

#52939 - Uvite Tourmaline on Quartz with Magnesite, Brumado District, Serra das Éguas, Bahia, Brazil. (m) $225

#52947 - Orpiment in Calcite, Shimen Mine, Hunan, China. (m) $325

#52948 - Hematite pseudomorphs after Magnetite (Martite), Twin Peaks, Millard County, Utah. (m) $65

#52951 - Fluorite, William Wise Mine, Westmoreland, Cheshire County, New Hampshire. (m) $34

#52956 - Descloizite, Berg Aukas Mine, Grootfontein, Otavi Mountain Land, Namibia. (m) $85

#52958 - Hematite var. Kidney Ore, Egremont, Cumberland, England. (c) $500

#52959 - Elbaite Tourmaline in Lepidolite, Urupuca (Uru Pua) Mine, Minas Gerais, Brazil. (c) $4500

#52964 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $450

#52967 - Rhodochrosite on Quartz, Silverton District, San Juan County, Colorado. (c) $150

#52972 - Quartz var. Rose Quartz Crystals with Eosphorite, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (m) $75

#52973 - Quartz var. Smoky with Muscovite, Mount Rubellite, Hebron, Oxford County, Maine. (c) $28

#52977 - Quartz var. Geode with Goethite, Brazil. (m) $28

#52985 - Malachite, Katanga, Democratic Republic of the Congo (Zaire). (c) $75

#52987 - Dravite Tourmaline, Yinnietharra Station, Pilbara, Western Australia, Australia. (m) $65

#52989 - Quartz var. Rose Quartz Crystals, Alto da Pitorra, Galiléia, Minas Gerais, Brazil. (c) $750

#52995 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $250

#52996 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (m) $325

#52997 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $85

#52998 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $85

#52999 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $65

#53000 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $150

#53002 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $175

#53003 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $250

#53005 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $175

#53006 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $125

#53007 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $125

#53008 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $95

#53009 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $225

#53011 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $125

#53012 - Grossular Garnet, Jeffrey Mine, Asbestos, Québec, Canada. (t) $95

#53013 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $75

#53014 - Grossular Garnet with Diopside, Jeffrey Mine, Asbestos, Québec, Canada. (t) $75

#53022 - Quartz var. Amethyst-Smoky (scepter-shaped formation), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (t) $35

#53023 - Quartz var. Amethyst-Smoky (scepter-shaped formation), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (t) $25

#53024 - Quartz var. Amethyst-Smoky (scepter-shaped formation), Ossipee Gulch (Raccoon Gulch), Center Ossipee, Carroll County, New Hampshire. (t) $28

#53037 - Franklinite and Willemite in Calcite, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey. (Type Locality for Franklinite) (c) $175

#53042 - Mimetite, Congreso-León Mine, San Pedro Corralitos, Chihuahua, Mexico. (lc) $8500

#53045 - Olmiite-Poldervaartite on Hematite, N'Chwaning Mine, Kuruman District, Northern Cape Province, South Africa. (c) $250

#53048 - Beryl, (Bumpus Quarry?), Oxford County, Maine. (lc) $125

#53049 - Hemimorphite var. Calamine, Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey. (c) $95

#53051 - Wulfenite, Touissit Mine, south of Oujda, Morocco. (c) $225

#53052 - Spinel and Chondrodite, Franklin District, Sussex County, New Jersey. (m) $55

#53055 - Spodumene var. Kunzite in Albite, Nuristan Province, Afghanistan. (c) $350

#53056 - Spodumene var. Kunzite on Quartz, Nuristan Province, Afghanistan. (lc) $450

#53058 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (t) $38

#53063 - Quartz var. Amethyst Quartz, Amelia Courthouse, Amelia County, Virginia. (m) $28

#53067 - Pyromorphite, Tanzfleck, near Freihung, Grafenwöhr, Upper Palatinate, Bavaria, Germany. (m) $36

#53068 - Sphalerite with Quartz, Handsome Mea Mine, Nenthead, Cumbria, England. (m) $38

#53078 - Elbaite Tourmaline, Virgem da Lapa, Minas Gerais, Brazil. (lc) $1500

#53079 - Elbaite Tourmaline with Quartz, Nuristan, Afghanistan. (c) $325

#53090 - Willemite with Malachite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $36

#53094 - Beryl var. Emerald in Calcite with Pyrite, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $350

#53099 - Beryl var. Emerald, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $325

#53100 - Beryl var. Emerald with Pyrite, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $495

#53103 - Beryl var. Emerald on Calcite, Polveros Mine, Vasquez-Yacopí District, Boyacá Department, Colombia. (t) $2750

#53107 - Malachite, Hansonburg District, Socorro County, New Mexico. (t) $15

#53111 - Quartz var. Amethyst Quartz, Scofflin Acres Farm, Prospect, Prince Edward County, Virginia. (t) $15

#53112 - Adamite var. Cuproadamite, Lavrion (Laurium) Mining District, Attica Peninsula, Greece. (t) $30

#53115 - Quartz var. Amethyst Quartz, Simeone Quarry, Wrentham, Norfolk County, Massachusetts. (t) $24

#53119 - Quartz var. Amethyst Quartz, Interstate 89 road cut at Exit 11, New London, Merrimack County, New Hampshire. (t) $22

#53128 - Cerussite, Flux Mine, Harshaw District, Patagonia Mountains, Santa Cruz County, Arizona. (c) $2500

#53133 - Erythrite, Bou Azzer District, Anti-Atlas Mountains, Tazenakht, Ouarzazate, Morocco. (Type Locality for Erythrite) (lc) $250

#53136 - Spinel in marble, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (lc) $475

#53138 - Azurite with Malachite pseudomorphs after Cuprite, Bisbee, Warren District, Cochise County, Arizona. (lc) $4500

#53139 - Azurite with Malachite, Copper Queen Mine, Bisbee, Warren District, Cochise County, Arizona. (c) $3750

#53140 - Barite, Magma Mine, Superior District, Pinal County, Arizona. (c) $3750

#53145 - Rutile in Quartz, Governador Valadares, Minas Gerais, Brazil. (m) $28

#53146 - Galena with Sphalerite, Blue Goose Mine, Commerce, Ottawa County, Oklahoma. (m) $24

#53148 - Titanite (V-twinned crystals), Renfrew, Ontario, Canada. (m) $25

#53150 - Malachite, Shaba Copper Belt, Democratic Republic of the Congo (Zaire). (c) $125

#53152 - Quartz var. Smoky Quartz, Sierra Blanca, White Mountain Wilderness, Lincoln County, New Mexico. (c) $115

#53155 - Fossilized Discoscaphites Conradi, Fox Hills Formation, Pennington County, South Dakota. (m) $30

#53156 - Fluorapatite, Emmons Quarry, Uncle Tom Mountain, Greenwood, Oxford County, Maine. (t) $22

#53157 - Quartz pseudomorphous after Crocidolite-Riebeckite (Tiger-Eye), headwaters of the Orange River, Northern Cape Province, South Africa. (t) $15

#53165 - Wulfenite, Red Cloud Mine, Silver District, La Paz County, Arizona. (t) $24

#53167 - Sphalerite, Redlands Quarry, Niagara Falls, Niagara County, New York. (t) $35

#53169 - Diamond (0.29 carat green-yellow dodecahedral crystal), Damtshaa Mine, near Orapa, Namibia. (t) $225

#53171 - Diamond (0.70 carat pink octahedral crystal), Argyle Mine, Kimberley, Western Australia, Australia. (t) $540

#53173 - Diamond (0.45 carat white dodecahedral crystal), Premier Mine, Gauteng Province, South Africa. (t) $345

#53176 - Diamond (set of five colored diamonds totaling 2.31 carats), India, Australia, South Africa, Namibia. (t) $1700

#53177 - Diamond (0.41 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $450

#53178 - Diamond (1.52 carat yellow dodecahedral crystal), Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana. (t) $1170

#53180 - Diamond (0.31 carat fancy-yellow dodecahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $240

#53181 - Diamond (0.37 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $285

#53182 - Diamond (0.40 carat fancy-yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $310

#53183 - Diamond (0.38 carat yellow octahedral crystal), Oranjemund District, southern coastal Namib Desert, Namibia. (t) $295

#53184 - Diamond (0.36 carat fancy-yellow dodecahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $280

#53198 - Fluorite with Celestine, Clay Center, Ottawa County, Ohio. (c) $55

#53203 - Cinnabar on Dolomite, Tongren, Guizhou Province, China. (c) $150

#53218 - Cassiterite on Quartz, Huanuni District, Dalence Province, Oruro Department, Bolivia. (t) $75

#53222 - Andradite Garnet, N'Chwaning II Mine, Kuruman District, Northern Cape Province, South Africa. (m) $125

#53225 - Uvarovite Garnet, Saranovskoye Mine, Sarany, Permskaya Oblast', Ural Mountains, Russia. (Type Locality for Uvarovite) (m) $115

#53228 - Prehnite with Epidote, Bendoukou, Sandare District, Kayes Region, Mali. (m) $40

#53230 - Almandine Garnet, Fauske, Norland, Norway. (lc) $275

#53234 - Grossular Garnet, Belvidere Mountain Quarries, Lowell (commonly called Eden Mills), Orleans County, Vermont. (m) $150

#53237 - Vivianite, Clear Springs Mine, Bartow, Polk County, Florida. (t) $18

#53241 - Pyrite (with unusual etched surfaces), Ground Hog Mine, Gilman District, Eagle County, Colorado. (t) $30

#53252 - Fluorite on Sphalerite, Minerva #1 Mine, Rosiclare Level, Cave-in-Rock District, Hardin County, Illinois. (lc) $325

#53257 - Hematite var. Kidney Ore, Parkside Mine, Frizington, Cumberland, England. (c) $400

#53263 - Vanadinite, North Geronimo Mine, La Paz County, Arizona. (c) $375

#53265 - Brazilianite on Albite, Lavra do Telírio, Linópolis, Divino das Laranjeras, Minas Gerais, Brazil. (c) $750

#53267 - Spinel in marble, Luc Yen, Yenbai (Yen Bai) Province, Vietnam. (c) $450

#53269 - Corundum in schist, Sagstuen, Farsjo, Nes, Romerike, Akershus Fylke, Norway. (lc) $125

#53270 - Quartz (parallel habit) with Cookeite, Waisanen Quarry, Greenwood, Oxford County, Maine. (lc) $35

#53277 - Chalcanthite, Synthetic. (c) $35

#53279 - Elbaite Tourmaline in Quartz, Mount Apatite, Auburn, Androscoggin County, Maine. (c) $65

#53283 - Vanadinite, North Geronimo Mine, La Paz County, Arizona. (t) $9

#53285 - Magnetite (rare cubic crystal form), ZCA Mine No. 4, Fowler Ore Body, 2500' Level, Balmat, St. Lawrence County, New York. (t) $15

#53286 - Quartz with Hematite, Rock Hollow Road, near Kents Corners, Hermon, St. Lawrence County, New York. (t) $12

#53291 - Sphalerite, Dundas, Ontario, Canada. (t) $18

#53292 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $28

#53294 - Fluorite and Calcite, Walworth Quarry, Wayne County, New York. (t) $35

#53295 - Sphalerite, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $35

#53296 - Quartz with Goethite-Hematite, Bowman Property, West Hermon, St. Lawrence County, New York. (m) $18

#53297 - Quartz with Hematite, Bowman Property, West Hermon, St. Lawrence County, New York. (m) $24

#53300 - Quartz, Palermo No. 1 Mine, North Groton Pegmatite District, Grafton County, New Hampshire. (t) $15

#53303 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $25

#53304 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $22

#53307 - Vanadinite var. Endlichite on Mottramite, Touissit Mine, Puits XI, south of Oujda, Morocco. (c) $1500

#53308 - Celestine with Calcite, Holloway Quarry, Newport, Monroe County, Michigan. (lc) $650

#53311 - Quartz pseudomorphous after Crocidolite-Riebeckite (Tiger-Eye), headwaters of the Orange River, Northern Cape Province, South Africa. (lc) $125

#53320 - Barite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#53325 - Cassiterite (twinned crystals) and Quartz, Huanuni District, Dalence Province, Oruro Department, Bolivia. (c) $350

#53326 - Siderite with Sphalerite, Castrovirreyna District, Huancavelica Department, Peru. (c) $125

#53329 - Dioptase, Altyn-Tyube, east of Qaraghandy (Karaganda), Karagandy Province, Kazakhstan. (Type Locality for Dioptase) (c) $225

#53340 - Fluorite with Calcite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (m) $36

#53342 - Fluorite on Sphalerite, Elmwood Mine, Carthage, Smith County, Tennessee. (m) $42

#53344 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $28

#53347 - Calcite on Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $22

#53349 - Fluorite with Chalcopyrite, Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois. (t) $32

#53351 - Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $40

#53363 - Diamond (3.23 carat brown distorted octahedral crystal), Northern Cape Province, South Africa. (t) $355

#53368 - Diamond (2.74 carat gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $210

#53372 - Diamond (2.83 carat greenish-gray complex crystal), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $220

#53374 - Diamond (0.87 carat pink lamellar-twinned crystal), Udachnaya Mine, Republic of Sakha, Siberia, Russia. (t) $995

#53375 - Diamond (1.16 carat yellow complex crystal), Williamson Mine, Mwadui, Tanzania. (t) $1295

#53376 - Diamond (1.19 carat sherry-colored trisoctahedral crystal), Williamson Mine, Mwadui, Tanzania. (t) $1350

#53378 - Quartz var. Smoky Quartz, Minas Gerais, Brazil. (lc) $400

#53379 - Pyrite, Noche Buena, Zacatecas, Mexico. (lc) $75

#53393 - Molybdenite on Quartz, Moly Hill Mine, La Motte Township, Québec, Canada. (t) $18

#53398 - Epidote, Wheeler Mountain, Winchester, Cheshire County, New Hampshire. (t) $15

#53399 - Ilmenite and Pyrite, Joppa Hill, Amherst, Hillsborough County, New Hampshire. (t) $10

#53400 - Almandine Garnet with Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (t) $16

#53408 - Muscovite-Biotite Mica, Moat Mountain, Hale's Location, Carroll County, New Hampshire. (t) $25

#53410 - Almandine Garnet with Muscovite, Hedgehog Hill, Peru, Oxford County, Maine. (t) $24

#53411 - Pyrite, Chester, Windsor County, Vermont. (t) $12

#53412 - Quartz var. Milky, Withey Hill, Moosup, Windham County, Connecticut. (t) $16

#53413 - Staurolite (twinned crystals), Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire. (t) $15

#53419 - Beryl, Ham and Weeks Quarry, Wakefield, Carroll County, New Hampshire. (lc) $125

#53420 - Beryl, Ham and Weeks Quarry, Wakefield, Carroll County, New Hampshire. (lc) $50

#53421 - Azurite, Malachite, Tenorite, Morenci Mine, Clifton District, Greenlee County, Arizona. (lc) $175

#53427 - Spessartine Garnet on Microcline, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (c) $350

#53428 - Spessartine Garnet on Microcline and Quartz, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $225

#53430 - Spessartine Garnet with Muscovite, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $225

#53432 - Spessartine Garnet with Muscovite, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $85

#53441 - Cerussite pseudomorphs after Galena, Blanchard Mine, Hansonburg District, Socorro County, New Mexico. (c) $48

#53443 - Diamond (set of five colored diamonds totaling 4.98 carats), South Africa, Botswana, Namibia. (t) $4850

#53444 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (t) $16

#53445 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (m) $22

#53446 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (t) $20

#53447 - Cornetite with Pseudomalachite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (t) $15

#53450 - Cornetite with Pseudomalachite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (m) $40

#53451 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (c) $45

#53453 - Cornetite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (c) $30

#53454 - Cornetite with Pseudomalachite, L'Etoile du Congo Mine, Lubumbashi, Shaba Copper Belt, Katanga, Democratic Republic of the Congo (Zaire). (Type Locality for Cornetite) (c) $55

#53465 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (lc) $55

#53466 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (lc) $65

#53475 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $75

#53476 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $65

#53477 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $65

#53478 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (c) $42

#53479 - Quartz, railroad cut on eastern shore of Hudson River, between Schodak Landing and Poolsburg, Columbia County, New York. (c) $25

#53480 - Quartz, railroad cut on eastern shore of Hudson River, between Schodak Landing and Poolsburg, Columbia County, New York. (c) $30

#53481 - Muscovite, Lord Hill Quarry, Stoneham, Oxford County, Maine. (c) $15

#53482 - Quartz, railroad cut on eastern shore of Hudson River, between Schodak Landing and Poolsburg, Columbia County, New York. (m) $24

#53483 - Fluorite (17 octahedral cleavages), Hardin County, Illinois. (t) $30

#53484 - Beryl in Albite, Case Quarry, Portland, Middlesex County, Connecticut. (m) $16

#53486 - Prehnite, Interstate 80 road cut, Paterson, Passaic County, New Jersey. (m) $28

#53495 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $30

#53496 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $25

#53497 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (t) $25

#53498 - Quartz var. Herkimer Diamonds, Diamond Acres (Hastings Farm), Fonda, Montgomery County, New York. (m) $45

#53538 - Mineral Set of 12 Mineral Specimens from Arizona, Arizona. (t) $150

#53541 - Apophyllite-(KF) with Stilbite-Ca, Jalgaon, Maharashtra, India. (lc) $750

#53542 - Beryl, Case Quarry, Portland, Middlesex County, Connecticut. (c) $55

#53543 - Meionite and Vesuvianite, Goodall Farm Quarry, 600 meter Prospect, Sanford, York County, Maine. (m) $40

#53546 - Quartz var. Smoky Quartz, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $75

#53554 - Quartz var. Herkimer Diamond with Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (c) $30

#53558 - Quartz var. Herkimer Diamond with Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (c) $48

#53560 - Quartz var. Herkimer Diamond, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $40

#53565 - Pyrite with Talc, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (m) $30

#53566 - Pyrite with Talc and Magnetite, ZCA Pierrepont Mine, Grange Ore Body, Pierrepont, St. Lawrence County, New York. (t) $26

#53570 - Spinel and Phlogopite in Franklin Marble, Lime Crest Quarry (Limecrest), Sussex Mills, near Sparta, Sussex County, New Jersey. (c) $65

#53575 - Tremolite, Hall Farm, North Gouverneur, St. Lawrence County, New York. (m) $38

#53577 - Calcite with Barite, ZCA Hyatt Mine, Talcville, St. Lawrence County, New York. (m) $35

#53583 - Opal var. Hyalite, Strickland Quarry, Collins Hill, Portland, Middlesex County, Connecticut. (t) $15

#53590 - Inderite var. Lesserite, Jenifer Mine, Kramer District, Kern County, California. (Type Locality for Lesserite) (m) $30

#53606 - Quartz, Enterprise Road, near Boice Hill, Rhinebeck, Dutchess County, New York. (lc) $55

#53607 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $150

#53611 - Quartz var. Smoky Quartz on Microcline, Oliver Diggings, Moat Mountain, Hale's Location, Carroll County, New Hampshire. (lc) $35

#53613 - Vesuvianite, Goodall Farm Quarry, Webster Prospect, Sanford, York County, Maine. (c) $32

#53616 - Wulfenite on Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (c) $225

#53618 - Wulfenite and Sphalerite on Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (c) $55

#53620 - Wulfenite on Pyromorphite over Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (t) $38

#53621 - Wulfenite on Quartz, Manhan Lead Mines, Loudville District, 3 km northwest of Easthampton, Hampshire County, Massachusetts. (m) $75

#53622 - Grossular Garnet with Diopside and Calcite, Old Mine Plaza construction site, Mine Hill, Trumbull, Fairfield County, Connecticut. (m) $26

#53625 - Fluorite, Old Mine Plaza construction site, Mine Hill, Trumbull, Fairfield County, Connecticut. (m) $15

#53627 - Fluorite and Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $18

#53628 - Fluorite and Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $18

#53632 - Calcite with Fluorite, Cave-in-Rock District, Hardin County, Illinois. (m) $16

#53633 - Calcite, Cave-in-Rock District, Hardin County, Illinois. (m) $15

#53634 - Calcite with Pyrite, Cave-in-Rock District, Hardin County, Illinois. (t) $16

#53635 - Celestine, Annabel Lee Mine, Harris Creek District, Hardin County, Illinois. (t) $12

#53641 - Kinoite and Apophyllite-(KF), Christmas Mine, Banner District, Gila County, Arizona. (t) $28

#53644 - Elbaite Tourmaline, Paprok, Nuristan, Laghman Province, Afghanistan. (t) $38

#53645 - Elbaite Tourmaline, Paprok, Nuristan, Laghman Province, Afghanistan. (t) $32

#53662 - Mineral Names - What Do They Mean?, 1979, by Mitchell, Richard Scott. (lc) $10

#53673 - Rocks and Minerals for the Collector, Report Paper 66-51, 1967, Eastern Townships and Gaspe, Quebec and parts of New Brunswick, (softcover), by Sabina, Ann P.. (lc) $12

#53676 - Minerals of New York State, 1978, by Jensen, David E.. (lc) $10

#53680 - The Mineralogy of Pennsylvania, 1922-1965, published 1969, by Montgomery, Arthur. (lc) $15

#53681 - Gem Hunters Guide, 1975, by MacFall, Russell P.. (lc) $10

#53683 - The Mineralogy of Pennsylvania, A.N.S.P. 1959 reprint, published 1922, by Gordon, Samuel G.. (lc) $15

#53685 - Getting Acquainted with Minerals, Revised Edition, 1958, by English, George L. and Jensen, David E.. (lc) $12

#53688 - Publications of the Geological Survey, 1879-1961, published 1965, (softcover), by the Department of the Interior. (lc) $15

#53713 - Zincite (synthetic), Silesia, Poland. (lc) $275

#53718 - Quartz var. Rose Quartz Crystals, Rose Quartz Locality, Plumbago Mountain, Oxford County, Maine. (c) $125

#53719 - Quartz var. Rose Quartz Crystals on Albite, Rose Quartz Locality, Plumbago Mountain, Oxford County, Maine. (m) $40

#53720 - Quartz var. Rose Quartz Crystals on Albite, Rose Quartz Locality, Plumbago Mountain, Oxford County, Maine. (c) $32

#53721 - Calcite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $15

#53722 - Calcite, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $35

#53723 - Calcite and Stilbite-Ca, Chimney Rock Quarry, Bound Brook, Somerset County, New Jersey. (m) $15

#53726 - Prehnite with Calcite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $35

#53728 - Prehnite with Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $22

#53729 - Prehnite with Goethite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $25

#53730 - Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $30

#53731 - Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $30

#53732 - Calcite on Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $26

#53733 - Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $26

#53734 - Prehnite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (c) $30

#53736 - Euclase, Chivor Mine, Guavió-Guatéque District, Boyacá Department, Colombia. (t) $4500

#53738 - Datolite, Prospect Park Quarry, Prospect Park, Passaic County, New Jersey. (t) $25

#53742 - Pyrite and Quartz, Butte Mining District, Summit Valley, Silver Bow County, Montana. (t) $12

#53743 - Quartz, White Haven, Luzerne County, Pennsylvania. (m) $16

#53745 - Quartz, White Haven, Luzerne County, Pennsylvania. (m) $15

#53746 - Quartz, White Haven, Luzerne County, Pennsylvania. (t) $18

#53747 - Silver, Sarbaiskii Mine, Kustanai, Kazakhstan. (t) $22

#53749 - Sphalerite, ZCA Pierrepont Mine, Pierrepont, St. Lawrence County, New York. (t) $35

#53753 - Minerals do Brasil (Minerals of Brazil), volumes 1,2,3, published 1972, by Franco, Leprevost, Bigarella, Bolsanellow. (lc) $100

#53754 - Minerals of China (volume in English and matching volume in Chinese), 1980, by Museum of China, Ministry of Geology. (lc) $100

#53759 - Giant Crystals, Precious Minerals, 1987, by Schubel, Henri-Jean and Latouche, Louis. (lc) $25

#53761 - Index to Mineralogical Record volumes 1-14, and Index of Photographs in volumes 1-19, by various contributors. (lc) $5

#53765 - Successful Mineral Collecting and Prospecting, 1961, by Pearl, Richard M.. (lc) $18

#53770 - Roadside Geology of Massachusetts, (softcover), by Skehan, James W.. (lc) $12

#53774 - American Geological Literature, 1669 to 1850, published 1980, by Hazen, Robert M and Hazen, Margaret H.. (lc) $65

#53779 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $65

#53782 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $85

#53783 - Beryl var. Aquamarine, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $125

#53784 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $95

#53785 - Elbaite Tourmaline, Minas Gerais, Brazil. (t) $65

#53787 - Quartz with Goethite, Spring Glen Mine, Ellenville, Ulster County, New York. (c) $36

#53789 - Quartz var. Herkimer Diamonds, Hickory Hill Diamond Mine, Fonda, Montgomery County, New York. (m) $48

#53790 - Prehnite, O and G Industries Southbury Quarry, Southbury, New Haven County, Connecticut. (c) $18

#53791 - Prehnite, Calcite, Chamosite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $22

#53792 - Datolite pseudomorphs after Anhydrite with Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $20

#53793 - Prehnite and Calcite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $16

#53794 - Calcite with Marcasite inclusions, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $25

#53795 - Calcite with Marcasite inclusions on Dolomite, Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York. (m) $18

#53802 - Diamond (1.10 carat three colorless intergrown crystals), Gauteng Province, South Africa. (t) $1210

#53803 - Diamond (1.11 carat skeletal colorless cubic crystal), Gauteng Province, South Africa. (t) $1250

#53804 - Diamond (0.93 carat colorless complex crystal), Gauteng Province, South Africa. (t) $1025

#53805 - Diamond (1.09 carat four colorless intergrown crystals), Gauteng Province, South Africa. (t) $1200

#53806 - Diamond (4.75 carat brown octahedral crystal), Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada. (t) $1050

#53807 - Diamond (18.06 carat gray complex crystal cluster), Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire). (t) $1250

#53809 - Diamond (2.18 carat pale-gray macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $4550

#53810 - Diamond (1.96 carat pale-gray macle, twinned crystal), Finsch Mine, Free State (formerly Orange Free State), South Africa. (t) $4280

#53811 - Spodumene var. Hiddenite, Minas Gerais, Brazil. (lc) $350

#53812 - Spodumene var. Hiddenite, Minas Gerais, Brazil. (c) $450

#53818 - Quartz var. Smoky Quartz on Albite, Peter's Pocket, Bartlett, Carroll County, New Hampshire. (lc) $75

#53821 - Datolite, Millington Quarry, Bernards Township, Somerset County, New Jersey. (m) $28

#53824 - Staurolite and Almandine, Pond Hill, near Pearl Lake, Lisbon, Grafton County, New Hampshire. (m) $15

#53826 - Galena, Tri-State Lead-Zinc Mining District, near Joplin, Jasper County, Missouri. (m) $40

#53831 - Almandine Garnet, Sedalia Mine, Salida, Chaffee County, Colorado. (m) $42

#53833 - Cassiterite, Tasmania, Australia. (m) $75

#53834 - Hematite, Itabira District, Bahia, Brazil. (m) $40

#53835 - Hematite, Itabira District, Bahia, Brazil. (m) $65

#53836 - Hematite, Itabira District, Bahia, Brazil. (m) $55

#53837 - Hematite, Itabira District, Bahia, Brazil. (m) $60

#53838 - Hematite, Itabira District, Bahia, Brazil. (m) $60

#53840 - Minerals of Vermont and New Hampshire, A Field Guide, 1977, by Hoisington, W. David. (lc) $10

#53841 - Geology of New Hampshire, Part III - Minerals and Mines, 1956, by Myers, T. R. and Stewart, Glenn W.. (lc) $12

#53842 - New Hampshire Mines and Minerals, 1941, by Myers, T. R.. (lc) $10

#53844 - Some Ore Deposits in Maine and the Milan Mine, New Hampshire, 1910, by Emmons, William H.. (lc) $20

#53851 - Beryl at Mount Mica, Maine, 1951, by Hurlbut, Cornelius S. and Wenden, Henry E.. (lc) $2

#53852 - Lazulite from Chittenden, Vermont, 1930, by Palache, Charles and Gonyer, F. A.. (lc) $2

#53853 - Vermont Mines and Mineral Localities, Part 1, Southern Vermont, 1957, by Morrill, Philip and Chaffee, Robert G.. (lc) $16

#53855 - Minerals and Rocks of Springfield (Massachusetts) and Vicinity, 1952, by Otis, Leo Derwood. (lc) $4

#53856 - Eastern Gem Trails, 1967, by Oles, Floyd and Helga. (lc) $6

#53858 - Bedrock Geology of the West Torrington Quadrangle, Connecticut, 1965, Quadrangle Report No. 17, by Gates, Robert and Christensen, N. I.. (lc) $6

#53860 - Bedrock Geology of the Ellington Quadrangle, Connecticut, 1954, Quadrangle Report No. 4, by Collins, Glendon E.. (lc) $6

#53865 - Surficial Geology of the Hartford South Quadrangle, Connecticut, 1967, Quadrangle Report No. 20, by Deane, R. E.. (lc) $5

#53869 - Connecticut Minerals, Their Properties and Occurrences, 1951, by Sohon, Julian A. and Winchell, Alex. N.. (lc) $12

#53870 - Geology of the Shepaug Aqueduct Tunnel, Litchfield County, Connecticut, 1927, by Agar, William M. and Cairns, Robert A.. (lc) $6

#53871 - Geology of the New Preston Quadrangle, Connecticut, 1952, Miscellaneous Series No. 3, by Gates, Robert M. and Bradley, W.C.. (lc) $6

#53872 - Preliminary Report on the Geology of the Mt. Prospect Complex, Connecticut, 1951, Bulletin No. 76, by Cameron, Eugene. (lc) $6

#53873 - Guide to the Geology of Middletown Connecticut and Vicinity, 1927, by Rice, William N. and Foye, Wilbur G. (lc) $18

#53875 - Physiography of the Quinnipiac-Farmington Lowland in Connecticut, 1938, by Lougee, Richard J.. (lc) $6

#53876 - Geology of the Northern Adirondack Region (New York), 1905, New York State Museum Bulletin 95, by Cushing, H. P.. (lc) $10

#53877 - Precambrian Rocks of the Canton Quadrangle (New York), 1916, New York State Museum Bulletin 185, by Martin, James C.. (lc) $8

#53878 - Guide to the Mineralogic Collections of the New York State Museum, 1902, New York State Museum Bulletin 58, by Whitlock, Herbert P.. (lc) $20

#53879 - Geology of the Luzerne Quadrangle (New York), 1923, New York State Museum Bulletin 245-246, by Miller, William J.. (lc) $8

#53881 - Guide to the Geology of the Lake George Region (New York), 1942, New York State Museum Handbook 19, by Newland, D.H. and Vaughan, Henry. (lc) $18

#53883 - Hiking Guide to the Delaware Water Gap National Recreational Area, 1986, by Steele, Michael. (lc) $4

#53885 - Geology of the Capital District (New York), 1930, New York State Museum Bulletin 285, by Ruedemann, Rudolph and Cook, John H.. (lc) $10

#53886 - Gypsum Resources and Gypsum Industry of New York, 1929, New York State Museum Bulletin 283, by Newland, D.H.. (lc) $8

#53887 - Geology of the North Creek Quadrangle, New York, 1914, New York State Museum Bulletin 170, by Miller, William J.. (lc) $8

#53888 - Gypsum Deposits of New York, 1910, New York State Museum Bulletin 143, by Newland, D.H. and Leighton, Henry. (lc) $8

#53889 - Hematite, BCC Claim #3, near Bouse, Buckskin Mountains, La Paz County, Arizona. (t) $16

#53890 - Beryl var. Aquamarine, Minas Gerais, Brazil. (t) $16

#53892 - Quartz var. Amethyst, Pohndorf Mine, Jefferson County, Montana. (t) $16

#53895 - Smithsonite, Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia. (t) $28

#53897 - Gold, Homestake Mine, Lead District, Lawrence County, South Dakota. (t) $25

#53899 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $28

#53900 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $26

#53901 - Spodumene var. Kunzite, Minas Gerais, Brazil. (t) $28

#53903 - Beryl var. Aquamarine, Minas Gerais, Brazil. (t) $40

#53904 - Quartz var. Rose Quartz Crystals, Lavra da Ilha, Taquaral, Jequitinhonha River, Minas Gerais, Brazil. (t) $32

#53905 - Spodumene var. Hiddenite, Minas Gerais, Brazil. (t) $15

#53906 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $26

#53907 - Barite, Northumberland Mine, Mount Gooding, Nye County, Nevada. (t) $25

#53909 - Fluorite (pink), Chamonix, Haute-Savoie, France. (t) $55

#53910 - Silver, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $32

#53911 - Celestine, Sankoany Deposit, near Ketsepy, Mahajanga Province, Madagascar. (t) $24

#53912 - Stibnite, Baia Sprie, Maramures, Romania. (t) $16

#53913 - Minium and Wulfenite, Red Cloud Mine, Silver District, La Paz County, Arizona. (t) $15

#53914 - Silver, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $20

#53915 - Fluorite, Clay Center, Ottawa County, Ohio. (t) $25

#53916 - Pyromorphite, Bunker Hill Mine, Coeur d'Alene District, Shoshone County, Idaho. (t) $35

#53917 - Adamite (purple), Mina Ojuela, Mapimi, Durango, Mexico. (t) $45

#53918 - Arsenopyrite, Santa Eulalia District, Aquiles Serdan, Chihuahua, Mexico. (t) $25

#53919 - Cassiterite, Itinga, Minas Gerais, Brazil. (t) $38

#53920 - Barite on Calcite, Elk Creek, Meade County, South Dakota. (t) $8

#53921 - Hematite, Thomas Range, Juab County, Utah. (t) $22

#53922 - Silver, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $22

#53923 - Silver, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $24

#53924 - Silver, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $40

#53925 - Silver in Calcite, Andres del Rio District, Batopilas, Chihuahua, Mexico. (t) $25

#53931 - Sphalerite and Quartz, Julcani District, Huancavelica, Peru. (c) $45

#53933 - Andradite Garnet, Cerro De La Concordia, Piedra Parada, Veracruz, Mexico. (c) $65

#53936 - Wulfenite and Barite, Maoniuping Mine, Liangshan Autonomous Prefecture, Sichuan Province, China. (c) $65

#53937 - Pyromorphite on Barite, Mine La Farges, Ussels, Corrèze, France. (c) $275

#53938 - Millerite, Quartz, Calcite, Siderite, Chalcopyrite, Nanzenbach, near Dillenburg, Hesse, Germany. (m) $175

#53940 - Calcite, Moloc Mine, Viburnum Trend District, Iron County, Missouri. (c) $18

#53946 - Pyrite with Quartz, Leonard Mine, Butte Mining District, Summit Valley, Silver Bow County, Montana. (c) $325

#53957 - Beryl var. Etched Aquamarine, Divino das Laranjeiras, Minas Gerais, Brazil. (m) $225

#53961 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $28

#53962 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $38

#53963 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $36

#53964 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $38

#53965 - Samarskite-(Y), Spinelli Quarry, South Glastonbury, Hartford County, Connecticut. (t) $40

#53967 - Gold (crystallized), Eagle's Nest Mine, Michigan Bluff District, Placer County, California. (t) $850

#53968 - Elbaite var. Rubellite Tourmaline, Himalaya Mine, Mesa Grande District, San Diego County, California. (t) $225

#53971 - Wolframite (Hübnerite), Zinnwald-Cínovec District, Saxony-Bohemia border region, Germany-Czech Republic. (m) $225

#53973 - Rhodochrosite, Quartz, Pyrite, Galena, Sweet Home Mine, Buckskin Gulch, Alma District, Park County, Colorado. (m) $500

#53975 - Bromargyrite, Broken Hill, New South Wales, Australia. (m) $550

#53983 - Acanthite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (m) $325

#53986 - Wardite on Siderite, Rapid Creek, Yukon Territory, Canada. (c) $125

#53987 - Rhodonite with Axinite-(Mn), Pachapaqui District, Ancash Department, Peru. (m) $45

#53988 - Spodumene var. Kunzite, Minas Gerais, Brazil. (m) $95

#53989 - Aurichalcite, Mapimi District, Durango, Mexico. (m) $45

#53990 - Andradite Garnet, Dripping Spring Mountains, Banner District, Gila County, Arizona. (m) $125

#53991 - Barite, Elk Creek, Meade County, South Dakota. (m) $95

#53992 - Pyromorphite, Yangshuo Mine, Guilin Prefecture, China. (m) $135

#53993 - Chalcocite with Bornite coating, Flambeau Mine, Ladysmith, Rusk County, Wisconsin. (m) $225

#53994 - Axinite-(Fe), La Rampe des Commères, Bourg d'Oisans, Isère, Rhône-Alpes, France. (Type Locality for Axinite-(Fe)) (t) $95

#53995 - Rhodochrosite, Quartz, Pyrite, Fluorite, Sweet Home Mine, 04-05 Pocket, Watercouse Raise, Buckskin Gulch, Alma District, Park County, Colorado. (m) $750

#53996 - Analcime, Wasson's Bluff, Nova Scotia, Canada. (m) $22

#53997 - Scheelite, Xuebaoding Mountain near Pingwu, Sichuan Province, China. (m) $225

#53998 - Wulfenite with Mimetite, San Francisco Mine, Cerro Prieto, north of Cucurpe, Sonora, Mexico. (t) $150

#53999 - Cinnabar on Dolomite, Tongren, Guizhou Province, China. (m) $295

#54001 - Almandine-Spessartine Garnet on Microcline, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan. (t) $225

#54002 - Acanthite on Quartz, Mina General, Fresnillo, Mexico. (t) $75

#54003 - Gold (crystallized leaf), Harvard Open Pit Mine, Jamestown Mining District, Tuolumne County, California. (t) $375

#54005 - Gold (Spinel-law twinned crystals), Mockingbird Mine, Mariposa County, California. (t) $450

#54007 - Topaz with Hematite-Rutile inclusions and Hyalite Opal, Tepetates, San Luis Potosi, Mexico. (t) $55

#54009 - Rhodochrosite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (t) $325

#54010 - Rhodochrosite, Uchucchaqua Mine, Oyon Province, Lima Department, Peru. (t) $250

#54011 - Olmiite, N'Chwaning Mine #2, Kuruman District, Northern Cape Province, South Africa. (Type Locality for Olmiite) (t) $135

#54012 - Quartz var. Amethyst, Washington Camp-Duquesne District, Santa Cruz County, Arizona. (t) $36

#54013 - Allanite-(Ce), Cahuilla Lake, near Indio, Riverside County, California. (m) $75

#54014 - Topaz, Devil's Head, Rampart Range, Douglas County, Colorado. (m) $550

#54016 - Vesuvianite, Olmsteadville, Essex County, New York. (m) $55

#54019 - Cuprite on Quartz, Bisbee, Warren District, Cochise County, Arizona. (m) $175

#54020 - Hemimorphite, 79 Mine, Banner District, near Hayden, Gila County, Arizona. (m) $75

#54022 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $450

#54023 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (t) $250

#54024 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (t) $675

#54025 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $495

#54026 - Wulfenite on Quartz, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $295

#54027 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (m) $495

#54028 - Wulfenite, Red Cloud Mine, Red Gem Pocket, Silver District, La Paz County, Arizona. (t) $450

#54029 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54030 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#54031 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54032 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54033 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $45

#54034 - Diamond (0.09 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54035 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $45

#54036 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $45

#54037 - Diamond (0.10 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $55

#54038 - Diamond (0.10 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $65

#54039 - Diamond (0.07 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#54040 - Diamond (0.07 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#54041 - Diamond (0.07 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $40

#54042 - Diamond (0.08 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $48

#54043 - Diamond (0.10 carat pale-brown octahedral crystal), Mirny, Republic of Sakha, Siberia, Russia. (t) $55

(t) = Thumbnail, (m) = Miniature, (c) = Cabinet, (lc) = Large Cabinet

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