3257 Boleite, Amelia Mine, Mexico
3256 Boleite, Amelia Mine, Boleo, Baja California Sur, Mexico. 8x4x4mm.
North and Central Americas
3256 Boleite, Amelia Mine, Mexico
3256 Boleite, Amelia Mine, Boleo, Baja California Sur, Mexico. 5mm.
3251 Pectolite, Jeffrey Mine, Quebec, Canada
3251 Pectolite, Jeffrey Mine, Val-des-Sources, Les Sources RCM, Quebec, Canada. 30x25x10mm.
3167 Trona, FMC Green River Trona Mine, USA
Trona | FMC Green River Trona Mine, Green River Basin, Sweetwater County, Wyoming, USA | 35x33x25mm |
2652 Narsarsukite, Poudrette Quarry, Mont Saint-Hilaire, Canada
Narsarsukite from Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada. 25×15×18mm.
2651 Rhodochrosite, Poudrette Quarry, Mont Saint-Hilaire, Canada
Rhodochrosite from Poudrette Quarry, Mont Saint-Hilaire, Québec, Canada. 20x15x12mm.
2730 “Ellsworthite” Pyrochlore Group (Var: Uranpyrochlore (of Hogarth 1977)), Columbite-(Fe), Bancroft Area, Ontario, Canada
Old specimen of “Ellsworthite” from Bancroft Area, Ontario, Canada, later discredited and found to be Pyrochlore Group (Var: Uranpyrochlore (of Hogarth 1977)) with Columbite-(Fe). 50x30x25 mm.
2741 ‘Crestmoreite’, Tobermorite, Ellestadite, Crestmore quarries, California, USA
Old-school specimen of “crestmoreite” (white) in blue Calcite. Originally reported from Crestmore quarries, Crestmore, Riverside Co., California, USA. Taylor (1953) showed that crestmoreite is a submicroscopic intergrowth of “wilkeite” and tobermorite. This specimen hosts snow-white...
2742 Colusite (TL) with Quartz, East Colusa Mine, Butte Mining District, Montana, USA
Colusite (TL) with Quartz, East Colusa Mine, Butte Mining District, Montana, USA. 50x40x35mm.
2729 Stevensite after Pectolite, Paterson, New Jersey, USA
Stevensite after Pectolite, Paterson, New Jersey, USA. 45x35x25mm.
3080 Wulfenite on Baryte, Rowley Mine, USA
Wulfenite on Baryte, Rowley Mine, Painted Rock Mts, Maricopa Co., Arizona, USA. 32x20x30mm.
3081 Mimetite on Quartz, Rowley Mine, Arizona, USA
Hemispheres of bright vibrant red Mimetite, orange Wulfenite on a Quartz coated matrix. Rowley Mine, Painted Rock Mts, Maricopa Co., Arizona, USA. FOV 25mm.
2706 Shattuckite, Ajoite (Type Locality), New Cornelia Mine (Ajo Mine), USA
Dark blue Shattuckite with blue-green Ajoite (Type Locality) | New Cornelia Mine (Ajo Mine), Ajo, Little Ajo Mountains, Ajo Mining District, Pima County, Arizona , USA | 40x40x35mm | No. 2706
2634 Copper in/on Calcite with Epidote, Quincy Mine, Michigan, USA
Copper in/on Calcite with Epidote | Quincy Mine, Hancock, Houghton Co., Michigan, USA | 45x40x30mm | No. 2634
1605 Microcline (Var: Amazonite), Colarado, USA
White “cap” Microcline (Var: Amazonite) | “Flat Rock”, Lake George, Crystal Peak, Colarado, USA | 50x30x25mm | No. 1605 |
2510 Wulfenite on Calcite, Los Lamentos, Mexico
Wulfenite on Calcite | Los Lamentos Mts.,Ahumada Municipality, Chihuahua, Mexico. | 35x33x30mm | No. 2510
2478 Rhodochrosite on Danburite, Charcas, Mexico
Rhodochrosite on Danburite | Charcas, Charcas Municipality, San Luis Potosí, Mexico. | 40x40x25mm | No. 2478
2517 Hanksite, Searles Lake, California, USA
Hanksite (Type Locality) | Searles Lake, San Bernardino Co., California, USA | 30x25x20mm | No. 2517 |
2321 Carletonite, Mont Saint-Hilaire, Canada
Carletonite (Type Locality) | Poudrette quarry, Mont Saint-Hilaire, Montérégie, Québec, Canada | 11x8x8mm | No. 2321 |
2638 Lazulite, Rapid Creek, Canada
Lazulite, Quartz | Rapid Creek, Dawson mining district, Yukon, Canada | 80x40x20mm | No. 2638 |
2562 Vesuvianite, Jeffrey Mine, Canada
Vesuvianite | Jeffrey Mine, Asbestos, Quebec, Canada | 45x35x25mm | No. 2562 |
2520 Catapleiite with Aegirine, Mont Saint-Hilaire, Canada
Catapleiite with Aegirine | Mont Saint-Hilaire, Québec, Canada. 20x15x13mm. No. 2520.
2207 Benitoite, California State Gem Mine, USA
Benitoite (blue) & Neptunite (black) with Natrolite (white) | California State Gem Mine, Santa Rita Peak, New Idria Mining District, California, San Benito Co., USA. [40x25x20mm]
2121 Wulfenite, La Morita Mine, Mexico
Wulfenite | La Morita Mine, Ascencion Municipality, Chihuahua, Mexico. 18mm.
2324 Sanbornite, Gillespite, Celsian, Trumbull Peak, USA
White Sanbornite (Type Locality), Gillespite (red) with Celsian (whitish/translucent) from Trumbull Peak, Incline, Mariposa Co, California, USA. [53x25x5mm] No. 2324.
2323 Serandite, Mont-Saint-Hilaire
Serandite with Aegirine from Mont-Saint-Hilaire, Mont-Saint-Hilaire, Montérégie, Québec, Canada. [10x5mm] No. 2323.
1897 Smithsonite, Hemimorphite, Rosasite | San Antonio Mine, Mexico
Smithsonite, Hemimorphite, Rosasite from Level 8 of the San Antonio Mine (San Antonio el Grande Mine), East Camp, Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico. 50x38x27mm.
1896 Smithsonite, Hemimorphite, Rosasite | San Antonio Mine, Mexico
Smithsonite, Hemimorphite, Rosasite from Level 8 of the San Antonio Mine (San Antonio el Grande Mine), East Camp, Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico. 45x25x15mm.
1898 Smithsonite, Hemimorphite, Rosasite | San Antonio Mine, Mexico
Smithsonite, Hemimorphite, Rosasite from Level 8 of the San Antonio Mine (San Antonio el Grande Mine), East Camp, Santa Eulalia Mining District, Aquiles Serdán Municipality, Chihuahua, Mexico. 45x30x20mm.
1923 Legrandite | Ojuela Mine, Mexico
Legrandite from the Ojuela Mine, Mapimi, Durango, Mexico. [38x25x23mm]
1868 Adamite | Ojuela Mine, Mexico
Adamite from the Ojuela Mine, Mapimi, Durango, Mexico. [90x55x40mm]
1939 Orpiment | Twin Creeks Mine
Orpiment from Cut 62, Twin Creeks Mine, Humboldt County, Nevada, USA. FOV 40mm.
1914 Neptunite, Joaquinite-(Ce) – California State Gem Mine
Na2KLiFe2+2Ti2Si8O24 Neptunite is a silicate mineral named for Neptune, the Roman god of the sea. It was first described in 1893 for an occurrence at the type locality for the species – Narssârssuk pegmatite, Narsaarsuk...