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, Lelatema Mtns., Arusha Region, Tanzania [AF380]
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Vanadinite from Hamburg Mine, Yuma Co., Arizona, USA [C423]
Vanadinite
Hamburg Mine, Yuma Co., Arizona, USA
Chrome Tourmaline from Commander Mine, Nadonjukin, Simanjiro, Tanzania [T893]
Chrome Tourmaline
Commander Mine, Nadonjukin, Simanjiro, Tanzania
Sapphire from Ratnapura, Sri Lanka [T417]
Sapphire
Ratnapura, Sri Lanka
Dioptase from Tsumeb, Namibia [C532]
Dioptase
Tsumeb, Namibia
Diamond from Argyle Mine, Western Australia, Australia [C234]
Diamond
Argyle Mine, Western Australia, Australia

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Mixed Minerals



December 4, 2018
Mixed Minerals



November 29, 2018
Mixed Minerals



November 17, 2018
Mixed Minerals



November 8, 2018
Bingham Suite

Suite of 10 specimens



October 31, 2018

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There are currently 7083 searchable specimens on the website.



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