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

Topaz from Yuno Mine, Shigar Valley, Pakistan [TU114]
Topaz
Yuno Mine, Shigar Valley, Pakistan
Boleite from Amelia Mine, Santa Rosalia, Baja Sur, Mexico [NA283]
Boleite
Amelia Mine, Santa Rosalia, Baja Sur, Mexico
Wulfenite from Los Lamentos, Chihuahua, Mexico [LL160]
Wulfenite
Los Lamentos, Chihuahua, Mexico
Chalcocite from Flambeau Mine, Rusk Co., Wisconsin, USA [LP246]
Chalcocite
Flambeau Mine, Rusk Co., Wisconsin, USA
Covellite from Summitville, Rio Grande Co., Colorado, USA [MK645]
Covellite
Summitville, Rio Grande Co., Colorado, USA
Cadmium Smithsonite from Tsumeb, Namibia [TS181]
Cadmium Smithsonite
Tsumeb, Namibia

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Mixed Minerals



November 18, 2022
Thompsonite from San Benito Co.



November 16, 2022
Len Pisciotta Collection



November 8, 2022
Mixed Minerals



November 2, 2022
Tanzanian Minerals



November 1, 2022

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There are currently 10602 searchable specimens on the website.



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