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

Azurite from Bisbee, Cochise Co., Arizona [B176]
Azurite
Bisbee, Cochise Co., Arizona
Tanzanite from Merelani Hills, Arusha, Tanzania [TZ129]
Tanzanite
Merelani Hills, Arusha, Tanzania
Anatase with Chlorite included Quartz from Kharan Mountain, Balochistan, Pakistan [A839]
Anatase with Chlorite included Quartz
Kharan Mountain, Balochistan, Pakistan
Chrome Tourmaline from Nadonjukin, Simanjiro, Tanzania [B930]
Chrome Tourmaline
Nadonjukin, Simanjiro, Tanzania
Azurite with Malachite from Milpillas Mine, Cuitaca, Sonora, Mexico [M143]
Azurite with Malachite
Milpillas Mine, Cuitaca, Sonora, Mexico
Phenakite from Pedra Azul, Minas Gerais, Brazil [B567]
Phenakite
Pedra Azul, Minas Gerais, Brazil

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Mixed Minerals



April 7, 2017
Mixed Minerals



April 1, 2017
Merelani Apatite



March 20, 2017
Mixed Minerals



March 15, 2017
Mixed Minerals



March 11. 2017

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There are currently 6221 searchable specimens on the website.



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