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, Arusha, Tanzania [TZ123]
Tanzanite
Merelani Hills, Arusha, Tanzania		 Spessartine from Nani, Loliondo, Arusha Region, Tanzania [SP46]
Spessartine
Nani, Loliondo, Arusha Region, Tanzania		 Silver from Kearsarge Mine, Houghton Co., Michigan [NA215]
Silver
Kearsarge Mine, Houghton Co., Michigan		 Aquamarine from Jaqueto Mine, Bahia, Brazil [SA367]
Aquamarine
Jaqueto Mine, Bahia, Brazil		 Diopside on Tsavorite from Merelani Hills, Arusha, Tanzania [TZ313]
Diopside on Tsavorite
Merelani Hills, Arusha, Tanzania		 Benitoite from Benitoite Gem Mine, San Benito Co., California [US151]
Benitoite
Benitoite Gem Mine, San Benito Co., California

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

Mixed Minerals



July 20, 2014
Milpillas Azurite



July 7, 2014
Mixed Minerals



May 19, 2014
Mixed Minerals



April 17, 2014
Garnet Hill Mine

Rare psuedomorphs of Epidote and Quartz after Andradite

April 16, 2014

Click here for older updates...
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There are currently 3629 searchable specimens on the website.


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