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

Spessartine from Nani, Loliondo, Arusha Region, Tanzania [AF139]
Spessartine
Nani, Loliondo, Arusha Region, Tanzania
Molybdenite from Wolfram Camp, northern Queensland, Australia [B461]
Molybdenite
Wolfram Camp, northern Queensland, Australia
Quartz with Helvite from Jinlong Hill, Longchuan, Guangdong Prov., China [TU61]
Quartz with Helvite
Jinlong Hill, Longchuan, Guangdong Prov., China
Usambara effect Dravite from Nchongo, Umba Valley, Tanzania [B571]
Usambara effect Dravite
Nchongo, Umba Valley, Tanzania
Tsavorite from Merelani Hills, Arusha, Tanzania [TZ311]
Tsavorite
Merelani Hills, Arusha, Tanzania
Tanzanite from Merelani Hills, Tanzania [AF136]
Tanzanite
Merelani Hills, Tanzania

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May 23, 2016
Mixed Minerals



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Milpillas Mine Minerals



May 6, 2016
Mixed Minerals



April 24, 2016
Mixed Minerals



April 17, 2016

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There are currently 4221 searchable specimens on the website.



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