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

Manganite from Ilfeld, Thuringen, Germany [E519]
Manganite
Ilfeld, Thuringen, Germany
Dioptase from Malpaso Quarry, Dumesnil, Córdoba, Argentina [B916]
Dioptase
Malpaso Quarry, Dumesnil, Córdoba, Argentina
Tourmaline from Barra de Salinas, Minas Gerais, Brazil [T337]
Tourmaline
Barra de Salinas, Minas Gerais, Brazil
Spessartine on Quartz from Tongbei, Fujian Province, China [TU69]
Spessartine on Quartz
Tongbei, Fujian Province, China
Magnesio Axinite from Merelani Hills, Arusha, Tanzania [TZ231]
Magnesio Axinite
Merelani Hills, Arusha, Tanzania
Azurite with Malachite from Anhui Province, China [B560]
Azurite with Malachite
Anhui Province, China

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

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Browse the Updates:

Merelani Apatite



March 20, 2017
Mixed Minerals



March 15, 2017
Mixed Minerals



March 11. 2017
Sapphires



March 2, 2017
Tucson 2017

Mixed Minerals



February 26, 2017

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There are currently 6192 searchable specimens on the website.



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