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

Dravite from Mwajanga, near Komolo, Tanzania [T899]
Dravite
Mwajanga, near Komolo, Tanzania
Azurite with Malachite from Morenci Mine, Arizona, USA [C548]
Azurite with Malachite
Morenci Mine, Arizona, USA
Diamond from South Africa [C239]
Diamond
South Africa
Diopside on Graphite from Merelani Hills, Arusha, Tanzania [B763]
Diopside on Graphite
Merelani Hills, Arusha, Tanzania
Cumengite on Selenite from Amelia Mine, Sant Rosalia, Baja, Mexico [T342]
Cumengite on Selenite
Amelia Mine, Sant Rosalia, Baja, Mexico
Malachite after Cuprite on Azurite from Blue Mine, Chessy, Rhone-Alpes, France [E664]
Malachite after Cuprite on Azurite
Blue Mine, Chessy, Rhone-Alpes, France

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

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Browse the Updates:

Mixed Minerals



November 17, 2018
Mixed Minerals



November 8, 2018
Bingham Suite

Suite of 10 specimens



October 31, 2018
Congo Copper



October 25, 2018
Mixed Minerals



October 24, 2018

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There are currently 7057 searchable specimens on the website.



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