Fine Mineral Specimens for Collectors
Mike Keim, P.O. Box 5256 Larkspur, California, 94977 (415) 342 - 1852
  Some of our Featured Specimens:   

Brochantite from Milpillas Mine, Cuitaca, Sonora, Mexico [M110]
Brochantite
Milpillas Mine, Cuitaca, Sonora, Mexico
Tanzanite from Merelani Hills, Arusha Region, Tanzania [TZ156]
Tanzanite
Merelani Hills, Arusha Region, Tanzania
Dioptase from Mindouli District, Brazzaville, Congo [MM103]
Dioptase
Mindouli District, Brazzaville, Congo
Wulfenite from Red Cloud Mine, La Paz Co., Arizona, USA [LL138]
Wulfenite
Red Cloud Mine, La Paz Co., Arizona, USA
Erythrite from Bou Azzer Mine, Ouarzazate Province, Draa-Tafilalet Region, Morocco [LL851]
Erythrite
Bou Azzer Mine, Ouarzazate Province, Draa-Tafilalet Region, Morocco
Alabandite from Merelani Hills, Arusha Region, Tanzania [TZ192]
Alabandite
Merelani Hills, Arusha Region, Tanzania

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July 22, 2021
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June 12, 2021

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There are currently 9614 searchable specimens on the website.



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