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

Neptunite from Gem Mine, San Benito Co., California [T421]
Neptunite
Gem Mine, San Benito Co., California
Tanzanite from Merelani Hills, Arusha, Tanzania [T492]
Tanzanite
Merelani Hills, Arusha, Tanzania
Indicolite from Pederniera Mine, Minas Gerais, Brazil [T241]
Indicolite
Pederniera Mine, Minas Gerais, Brazil
Azurite from Tsumeb, Namibia [TS180]
Azurite
Tsumeb, Namibia
Tourmaline from Pederniera Mine, Minas Gerais, Brazil [C481]
Tourmaline
Pederniera Mine, Minas Gerais, Brazil
Wulfenite from Old Yuma Mine, Tucson Mts, Pima Co., Arizona, USA [T782]
Wulfenite
Old Yuma Mine, Tucson Mts, Pima Co., Arizona, USA

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Weekly Mineral Auctions running Fridays to Thursdays.

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Mixed Minerals



August 19, 2018
40% Off Mineral Sale



August 9, 2018
Mixed Minerals



August 9, 2018
40% Tanzanite Sale



July 21, 2018
Mixed Minerals



June 30, 2018

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There are currently 6814 searchable specimens on the website.



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