#72077, Rhodochrosite, N'Chwaning Mine, South Africa (t) $45

#73884, Cerussite with minor Dolomite, Chantier des Dalles, Mibladen, Morocco (m) $85

#72039, Conichalcite and Calcite over Chrysocolla, Gold Hill Mine, Utah (m) $65

#73798, Fluorite over Siderite, (West Pastures Mine), Weardale District, England (c) $125

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

#72111, Calcite on Gaudefroyite, N'Chwaning II Mine, South Africa (m) $150

#75402, Brazilianite, Lavra do Corrego Frio, Linópolis, Brazil (Type Locality for Brazilianite) (t) $150

#74110, Pyrite and Barite over Fluorite, Moscona Mine, Solis, Spain (c) $75

#73659, Wulfenite with minor Mimetite, Sierra de Los Lamentos, Mexico (m) $325

#73435, Quartz var. Smoky-Amethyst Quartz, Broken Hill, Australia (c) $395

#75272, Quartz var. Rose Quartz Crystals with Albite, Lavra da Ilha, Taquaral, Brazil (c) $150

#73734, Topaz (gem-grade) with Schorl Tourmaline inclusions, Teofilo Otoni, Brazil (m) $225

#73794, Hematite, Congonhas do Campo, Brazil (c) $225

#75367, Hydrozincite and Wulfenite, Sierra de Los Lamentos, Mexico (m) $95

#72042, Conichalcite, Calcite, Chrysocolla, Gold Hill Mine, Utah (m) $85

#73692, Fluorite with Chalcopyrite inclusions, Seata Mine, Aysgarth, England (c) $195

#71851, Quartz, Calcite, Sphalerite, West Cumberland Iron Mining District, England (c) $175

#75045, Cerussite (sixling-twinned crystals) on Tennantite, Tsumeb Mine, 3rd Oxide Zone, Namibia (t) $175

#74733, Elbaite var. Rubellite Tourmaline, Himalaya Mine, California (t) $175

#75268, Dioptase over Calcite with Duftite, Tsumeb Mine, Namibia (Type Locality for Duftite) (m) $275

#75273, Malachite (polished slice of concentric growth malachite), Kolwezi District, Democratic Republic of the Congo (c) $85

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

#73513, Grossular Garnet, Jeffrey Mine, Canada (t) $95

#72015, Dioptase on Calcite, Christmas Mine, Arizona (c) $250

#75401, Shigaite on Rhodochrosite, N'Chwaning II Mine, South Africa (t) $225

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

#73383, Franckeite, Mina San José, Bolivia (c) $165

#72779, Cuprite on Chrysocolla, L'Etoile du Congo Mine, Democratic Republic of the Congo (m) $75

#73680, Fluorite with Chalcopyrite inclusions plus minor Calcite, Seata Mine, Aysgarth, England (c) $275

#70810, Elbaite var. Rubellite Tourmaline, Cruzeiro Mine, Brazil (t) $150

#75264, Calcite with minor Fluorite, Denton Mine, Illinois (c) $150

#73494, Hydroxyapophyllite-(K) - formerly Apophyllite-(KOH), N'Chwaning Mine, South Africa (m) $70

#69085, Phosphohedyphane, Mottramite, Mimetite, Cove Vein, Whytes Cleuch, Scotland (m) $125

#73795, Dioptase on Calcite with Hematite inclusions, Tsumeb Mine, Namibia (c) $325

#72808, Bournonite and Sphalerite with Boulangerite and Pyrite, Baia Mare, Romania (c) $125

#74572, Quartz var. Rose Quartz Crystals with Albite, Plumbago Mountain, Maine (m) $45

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

#73347, Quartz with Chlorite on Calcite, Naica District, Mexico (c) $325

#75505, Fluorite, Middle Mountain, New Hampshire (m) $175

#72998, Calcite with Duftite, Tsumeb Mine, Namibia (c) $175

#73756, Copper (naturally crystallized native copper crystals), Tsumeb Mine, Namibia (t) $65

#73479, Apophyllite, Natrolite, Calcite over Datolite, Erie Railroad Cut, Jersey City, New Jersey (c) $225

#73944, Azurite with minor Mimetite, Touissit Mine, Morocco (t) $65

#73950, Elbaite Tourmaline, Mount Mica, Pocket #28, Maine (t) $350

#75260, Quartz var. Amethyst (with phantom-growth zones), Reel Mine, Iron Station, North Carolina (m) $150

#74072, Gaudefroyite and Andradite Garnet, N'Chwaning Mines, South Africa (m) $325

#74100, Calcite over Marcasite and Sphalerite, Shullsburg District, Wisconsin (c) $95

#73970, Metaswitzerite (altered Switzerite), Foote Mine, Kings Mountain, North Carolina (Type Locality for Metaswitzerite and Switzerite) (c) $225

#75383, Wendwilsonite, Aghbar Mine, Bou Azzer District, Morocco (Type Locality for Wendwilsonite) (m) $150

#72111, Calcite on Gaudefroyite, N'Chwaning II Mine, South Africa (m) $150

#70615, Elbaite var. Rubellite Tourmaline with Lepidolite, Himalaya Mine, California (t) $75

#72591, Hematite, Casa de Pedra, Brazil (t) $28

#74745, Smithsonite with minor matrix, Tsumeb Mine, Namibia (t) $185

#74110, Pyrite and Barite over Fluorite, Moscona Mine, Solis, Spain (c) $75

#70811, Elbaite var. Rubellite Tourmaline (with internal gem nodule), Himalaya Mine, California (t) $175

#73869, Hematite var. Eisenrose with Rutile, Zillertal, Austria (m) $165

#73764, Elbaite var. Rubellite Tourmaline, Himalaya Mine, California (t) $45

#72537, Elbaite var. Rubellite Tourmaline, Cruziero Mine, Brazil (t) $36

#72759, Fluorite (color zoned crystals) with Pyrite inclusions, Mina Emilio, Loroñe, Spain (c) $225

#72613, Elbaite var. Rubellite Tourmaline, Alto Ligonha District, Mozambique (t) $105

#73006, Elbaite var. Rubellite Tourmaline, Alto Ligonha District, Mozambique (t) $250

#72539, Elbaite var. Rubellite Tourmaline, Cruziero Mine, Brazil (t) $95

#75036, Ferberite with overgrowth of Siderite, Fluorapatite, Pyrite, Panasqueira Mine, Portugal (c) $250

#72376, Elbaite var. Rubellite Tourmaline, Cruziero Mine, Brazil (t) $42

#72375, Elbaite var. Rubellite Tourmaline, Cruziero Mine, Brazil (t) $55

#75214, Malachite (polished slice of concentric-growth malachite), Kolwezi District, Democratic Republic of the Congo (c) $225

#75037, Quartz var. Amethyst (scepter-shaped crystals), Goboboseb Mountains, Namibia (c) $275

#74767, Bultfonteinite and Olmiite, N'Chwaning II Mine, South Africa (Type Locality for Olmiite) (c) $115

#75048, Cerussite and Malachite, Tsumeb Mine, Namibia (m) $150

#73666, Magnetite (rare cubic and tetrahexahedral crystal form) with minor Sphalerite, ZCA Mine No. 4, Fowler Ore Body, 2500' Level, New York (c) $250

#75271, Pyromorphite over Quartz, Wheatley Mine, Phoenixville District, Pennsylvania (c) $50

#75435, Calcite, Bigrigg Mine, England (t) $35

#75447, Hematite, near Bouse, Buckskin Mountains, Arizona (t) $38

#75441, Mimetite var. Campylite on Quartz, Drygill, Caldbeck Fells, England (t) $75

#72038, Conichalcite, Calcite, Chrysocolla, Gold Hill Mine, Utah (m) $55

#74990, Copper (naturally crystallized native copper), Tsumeb Mine, Namibia (t) $24

#75419, Fluorapatite on Albite with Goethite, Whitlockite, Dunton Mine, Newry, Maine (m) $40

#75433, Mimetite var. Campylite with Psilomelane on Barite, Drygill Mine, Caldbeck Fells, England (t) $65

#75536, Fluorite (zoned crystals), Middle Mountain, New Hampshire (c) $165

#70341, Calcite with milky zones in select crystals, Tsumeb Mine, Namibia (c) $325

#72979, Rhodochrosite over Quartz and Pyrite, Emma Mine, Butte District, Montana (m) $150

#73949, Cerussite (trilling-twinned crystals) with Duftite and Malachite, Tsumeb Mine, 3rd Oxide Zone, Namibia (t) $225

#72009, Dioptase on Calcite, Christmas Mine, Arizona (t) $55

#75583, Quartz var. Amethyst on Calcite and Dolomite, Capurru Quarry, Osilo, Italy (c) $385

#73923, Celestine, Bell's Mill, Bellwood, Pennsylvania (Type Locality for Celestine) (m) $250

#72541, Elbaite var. Rubellite Tourmaline, Cruziero Mine, Brazil (t) $85

#75639, Rutile, Graves Mountain, Georgia (t) $95

#70939, Copper (naturally crystallized native copper), Bisbee, Warren District, Arizona (m) $65

#73968, Pyrite on Hematite, Miniera di Rio Marina, Isola d'Elba, Italy (m) $125

#73942, Gold (naturally crystallized native gold), Eugene Mountains, Nevada (t) $495

#73945, Beryl var. Heliodor (gem-grade), Volodarsk-Volynskii, Ukraine (m) $1750

#73469, Azurite on sulfide-rich matrix, Tsumeb Mine, Namibia (c) $550

#73350, Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Idaho (c) $400

#74096, Siderite, Muscovite, Pyrite over Ferberite, Panasqueira Mine, Portugal (c) $125

#75106, Rhodochrosite, Uchucchaqua Mine, Peru (t) $950

#73670, Azurite (compound crystal), Tsumeb Mine, Namibia (m) $325

#73315, Stilbite with Calcite, Moore's Station, New Jersey (lc) $550

#74728, Azurite (contact-twinned crystals), Tsumeb Mine, Easter Pocket, Namibia (m) $750

#70401, Ruby in Zoisite (Corundum, variety Ruby), Longido, Tanzania (c) $350

#73443, Azurite (twinned crystals) with minor Cerussite, Tsumeb Mine, Easter Pocket, Namibia (m) $400

#73353, Pyromorphite, Bunker Hill Mine, 9th Level, Jersey Vein, Idaho (c) $450

#73430, Fluorite with Chalcopyrite, Calcite, Sphalerite, Ladywash Mine, England (c) $425

#75185, Beryl var. Emerald, Chivor Mine, Colombia (t) $2400

#73423, Smithsonite var. Cobaltoan Smithsonite over Tennantite, Tsumeb Mine, Namibia (lc) $400

#73186, Calcite (parallel crystal cluster), Elmwood Mine, Tennessee (lc) $550

#73029, Quartz (with two pairs of Japan-Law Twinned crystals), Llallagua Mine (Siglo XX Mine), Bolivia (c) $400

#72761, Cuprite over Chrysocolla, Mashamba West Mine, Democratic Republic of the Congo (c) $425

#73188, Fluorite with minor Calcite, Firestone Level, Skears Mine, England (lc) $750

#75034, Inesite over Calcite, N'Chwaning II Mine, South Africa (lc) $550

#75242, Malachite pseudomorphs after Azurite, Tsumeb Mine, 1st Oxide Zone, Upper Level, Namibia (m) $475

#72636, Fluorite with Pyrite, Moscona Mine, Solis, Spain (lc) $275

#73925, Dioptase over Calcite, Tsumeb Mine, 2nd Oxide Zone, Namibia (m) $425

#70743, Pyromorphite, Wheatley Mine, Phoenixville District, Pennsylvania (lc) $115

#70849, Pyrite and Quartz, (Tsuchiya-Ishizaki Mine?), Japan (lc) $550

#75128, Calcite on Fluorite, Boltsburn Mine, West Side, near the forehead, England (c) $850

#70398, Ruby in Zoisite (Corundum, variety Ruby), Longido, Tanzania (c) $350

The chalcocite below, from Chimney Rock Quarry, is from my private collection

This chalcocite from the Chimney Rock Quarry is an important museum-quality mineral specimen that I acquired for my private collection many years ago. To the best of my knowledge, this is the largest and finest chalcocite specimen every collected at Chimney Rock. This quarry has not been accessible to collectors for the last 25+ years. Chalcocite, a rare mineral in New Jersey trap rock quarries, occurs at the boundary of two rock formations, where copper-rich solutions encounter impermeable layers above, causing copper minerals to precipitate, followed by late-forming calcite.

The ONLY reason I am selling this specimen is that it is too large for my display case.

I highly recommend this, without reservation, for collectors of top-quality minerals.

#73189, Chalcocite in Calcite, Chimney Rock Quarry, Bound Brook, New Jersey (lc) $3500

BOURNONITE FROM CHINA

Fifteen to twenty years ago bournonite specimens from China were readily available, yet quite expensive. The Yaogangxian Mine was producing fine specimens then, some worth up to $1 million. Bournonite is an uncommon (there are only 138 photos of bournonite from China listed on Mindat.org) sulfosalt mineral, with the formula: PbCuSbS3. Bournonite crystals are commonly complexly twinned, resulting in complex clusters of parallel twinned crystals, with parallel crystal faces, and if cyclic-twinned will exhibit the classic "cog wheel" habit.

The bournonite specimens below are from a stash that was collected in China around the 2000, and have not seen the light of day since they were collected. This is a rare opportunity to acquire this uncommon mineral in large crystals and at discounted prices compared to 15 years ago.

#75365, Bournonite (doubly terminated), Yaogangxian Mine, China (t) $85

#75044, Bournonite (tabular doubly-terminated crystal), Yaogangxian Mine, China (t) $165

#75363, Bournonite, Yaogangxian Mine, China (t) $65

#75519, Bournonite, Yaogangxian Mine, China (t) $115

#75516, Bournonite (twinned crystals), Yaogangxian Mine, China (t) $135

#75364, Bournonite (cyclic twinned crystals), Yaogangxian Mine, China (t) $135

#75518, Bournonite (twinned crystals), Yaogangxian Mine, China (m) $175

#75522, Bournonite (twinned crystals), Yaogangxian Mine, China (t) $150

#75520, Bournonite (twinned crystals), Yaogangxian Mine, China (t) $165

#75524, Bournonite (twinned crystals), Yaogangxian Mine, China (t) $165

#75497, Bournonite (complexly twinned crystals) on Quartz, Yaogangxian Mine, China (m) $275

#75525, Bournonite (twinned crystals), Yaogangxian Mine, China (t) $375

#75527, Bournonite (twinned crystals), Yaogangxian Mine, China (m) $225

#75521, Bournonite (twinned crystals), Yaogangxian Mine, China (t) $195

#75523, Bournonite (twinned crystals), Yaogangxian Mine, China (t) $225

#75249, Bournonite, Yaogangxian Mine, China (m) $375

See our other Gem Galleries

Gem Minerals

Tanzanite

Tourmaline

Diamonds

Guided Tour of the Mineral Galleries...

Minerals $1000 and above

Minerals from Type Locality