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

Chrome Tourmaline from Landanai, Tanzania [B856]
Chrome Tourmaline
Landanai, Tanzania
Malachite after Cuprite on Azurite from Blue Mine, Chessy, Rhone-Alpes, France [E664]
Malachite after Cuprite on Azurite
Blue Mine, Chessy, Rhone-Alpes, France
Tourmaline from Chia Mine, Minas Gerais, Brazil [D601]
Tourmaline
Chia Mine, Minas Gerais, Brazil
Dioptase from Mindouli District, Brazzaville, Congo [J765]
Dioptase
Mindouli District, Brazzaville, Congo
Gold from Eagle's Nest Mine, Placer Co., California [B314]
Gold
Eagle's Nest Mine, Placer Co., California
Prehnite from Merelani Hills, Arusha, Tanzania [K197]
Prehnite
Merelani Hills, Arusha, Tanzania

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October 23, 2020
50% Off Mineral Sale



October 22, 2020
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October 21, 2020
Mixed Minerals



October 14, 2020
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October 9, 2020

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There are currently 8986 searchable specimens on the website.



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