Fine Mineral Specimens for Collectors
Mike Keim, P.O. Box 5256 Larkspur, California, 94977 (415) 453 - 0927
  Some of our Featured Specimens:   

Tanzanite from Merelani Hills, Arusha Region, Tanzania [TZ156]
Tanzanite
Merelani Hills, Arusha Region, Tanzania		 Brochantite from Milpillas Mine, Cuitaca, Sonora, Mexico [M160]
Brochantite
Milpillas Mine, Cuitaca, Sonora, Mexico		 Azurite on Malachite from Bisbee, Cochise Co., Arizona, USA [C487]
Azurite on Malachite
Bisbee, Cochise Co., Arizona, USA		 Erythrite from Bou Azzer, Morocco [B138]
Erythrite
Bou Azzer, Morocco		 Stellerite from Aurangabad Quarry, Maharashtra, India [C388]
Stellerite
Aurangabad Quarry, Maharashtra, India		 Gold from Eagle's Nest Mine, Placer Co., California [B314]
Gold
Eagle's Nest Mine, Placer Co., California

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

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Mixed Minerals



August 19, 2018
40% Off Mineral Sale



August 9, 2018
Mixed Minerals



August 9, 2018
40% Tanzanite Sale



July 21, 2018
Mixed Minerals



June 30, 2018

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There are currently 6814 searchable specimens on the website.


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