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

Molybdenite from Wolfram Camp, northern Queensland, Australia [B461]
Molybdenite
Wolfram Camp, northern Queensland, Australia
Azurite, Malachite from Volborthite Pocket, Milpillas Mine, Cuitaca, Sonora, Mexico [B290]
Azurite, Malachite
Volborthite Pocket, Milpillas Mine, Cuitaca, Sonora, Mexico
Tsavorite from Merelani Hills, Arusha, Tanzania [TZ319]
Tsavorite
Merelani Hills, Arusha, Tanzania
Getchellite from Cut 20, Twin Creeks Mine, Humboldt Co., Nevada [B552]
Getchellite
Cut 20, Twin Creeks Mine, Humboldt Co., Nevada
Benitoite with Neptunite from Gem Mine, San Benito Co., California [US112]
Benitoite with Neptunite
Gem Mine, San Benito Co., California
Spessartine from Nani, Loliondo, Arusha Region, Tanzania [AF157]
Spessartine
Nani, Loliondo, Arusha Region, Tanzania

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Scapolite



May 23, 2016
Mixed Minerals



May 20, 2016
Milpillas Mine Minerals



May 6, 2016
Mixed Minerals



April 24, 2016
Mixed Minerals



April 17, 2016

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There are currently 4226 searchable specimens on the website.



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