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

Tourmaline from Barra de Salinas, Minas Gerais, Brazil [T337]
Tourmaline
Barra de Salinas, Minas Gerais, Brazil
Dravite from Mwajanga, near Komolo, Tanzania [M376]
Dravite
Mwajanga, near Komolo, Tanzania
Copper from Evergreen Bluff Mine, Ontonagon Co., Michigan [B609]
Copper
Evergreen Bluff Mine, Ontonagon Co., Michigan
Aquamarine on Muscovite from Nagar, Hunza Valley, Pakistan [A597]
Aquamarine on Muscovite
Nagar, Hunza Valley, Pakistan
Ludlamite from Huanuni Mine, Oruro Dept., Bolivia [SA702]
Ludlamite
Huanuni Mine, Oruro Dept., Bolivia
Pyrite on Ferberite from San Cristobal Mine, Yauli Prov., Junin Dept., Peru [D594]
Pyrite on Ferberite
San Cristobal Mine, Yauli Prov., Junin Dept., Peru

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

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Browse the Updates:

Benitoite



August 7, 2020
Thumbnails



August 6, 2020
Rare Minerals



July 24,, 2020
Diaspore



July 24, 2020
Mixed Minerals



June 20, 2020

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There are currently 8754 searchable specimens on the website.



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