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
Copper in/on Calcite with Epidote | Quincy Mine, Hancock, Houghton Co., Michigan, USA | 45x40x30mm | No. 2634
White “cap” Microcline (Var: Amazonite) | “Flat Rock”, Lake George, Crystal Peak, Colarado, USA | 50x30x25mm | No. 1605 |
Wulfenite on Calcite | Los Lamentos Mts.,Ahumada Municipality, Chihuahua, Mexico. | 35x33x30mm | No. 2510
Rhodochrosite on Danburite | Charcas, Charcas Municipality, San Luis Potosí, Mexico. | 40x40x25mm | No. 2478
Hanksite (Type Locality) | Searles Lake, San Bernardino Co., California, USA | 30x25x20mm | No. 2517 |
Carletonite (Type Locality) | Poudrette quarry, Mont Saint-Hilaire, Montérégie, Québec, Canada | 11x8x8mm | No. 2321 |
Lazulite, Quartz | Rapid Creek, Dawson mining district, Yukon, Canada | 80x40x20mm | No. 2638 |
Vesuvianite | Jeffrey Mine, Asbestos, Quebec, Canada | 45x35x25mm | No. 2562 |
Catapleiite with Aegirine | Mont Saint-Hilaire, Québec, Canada. 20x15x13mm. No. 2520.
Benitoite (blue) & Neptunite (black) with Natrolite (white) | California State Gem Mine, Santa Rita Peak, New Idria Mining District, California, San Benito Co., USA. [40x25x20mm]
Wulfenite | La Morita Mine, Ascencion Municipality, Chihuahua, Mexico. 18mm.
White Sanbornite (Type Locality), Gillespite (red) with Celsian (whitish/translucent) from Trumbull Peak, Incline, Mariposa Co, California, USA. [53x25x5mm] No. 2324.
Serandite with Aegirine from Mont-Saint-Hilaire, Mont-Saint-Hilaire, Montérégie, Québec, Canada. [10x5mm] No. 2323.
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.
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.
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.
Legrandite from the Ojuela Mine, Mapimi, Durango, Mexico. [38x25x23mm]
Adamite from the Ojuela Mine, Mapimi, Durango, Mexico. [90x55x40mm]
Orpiment from Cut 62, Twin Creeks Mine, Humboldt County, Nevada, USA. FOV 40mm.
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...
