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

Quartz on Epidote from Sapo Mine, Minas Gerais, Brazil [SA841]
Quartz on Epidote
Sapo Mine, Minas Gerais, Brazil
Fluorite from Huanggangliang Mine, Inner Mongolia, China [TU39]
Fluorite
Huanggangliang Mine, Inner Mongolia, China
Azurite with Malachite from Milpillas Mine, Cuitaca, Sonora, Mexico [M141]
Azurite with Malachite
Milpillas Mine, Cuitaca, Sonora, Mexico
Malachite after Azurite on Smithsonite from Tsumeb, Namibia [TS220]
Malachite after Azurite on Smithsonite
Tsumeb, Namibia
Quartz from Daye, Hubei Prov., China [TU224]
Quartz
Daye, Hubei Prov., China
Bournonite on Quartz from Yaogangxian Mine, Hunan Prov., China [A406]
Bournonite on Quartz
Yaogangxian Mine, Hunan Prov., China

A New Mineral Auction Will Be Posted Soon

Browse the Updates:

Mixed Minerals



June 8, 2015
Mixed Minerals



May 29, 2015
Oil in Quartz



May 15, 2015
Mixed Minerals



May 8, 2015
Tanzanian Gem Crystals



April 22, 2015

Click here for older updates...
Or... Search Our Database:

There are currently 4025 searchable specimens on the website.



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