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

Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [AF673]
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Calcite from Alzada, Carter Co., Montana [NA126]
Calcite
Alzada, Carter Co., Montana
Tanzanite on Graphite from Merelani Hills, Arusha, Tanzania [TZ215]
Tanzanite on Graphite
Merelani Hills, Arusha, Tanzania
Jeremejevite from Ameib Ranch, Arandis, Erongo Region, Namibia [J14]
Jeremejevite
Ameib Ranch, Arandis, Erongo Region, Namibia
Inesite from Hotazel Mine, Kuruman, South Arfica [AF688]
Inesite
Hotazel Mine, Kuruman, South Arfica
Smithsonite from Berg Aukus Mine, Namibia [AF141]
Smithsonite
Berg Aukus Mine, Namibia

New Mineral Auction Now Running

Auction Closes at 8:30 p.m. Monday August 11th

Browse the Updates:

Mixed Minerals



August 11, 2014
Mixed Minerals



July 20, 2014
Milpillas Azurite



July 7, 2014
Mixed Minerals



May 19, 2014
Mixed Minerals



April 17, 2014

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There are currently 3644 searchable specimens on the website.



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