Fine Mineral Specimens for Collectors
Mike Keim, P.O. Box 5256 Larkspur, California, 94977 (415) 342 - 1852
  Some of our Featured Specimens:   

Azurite with Malachite from Anhui Province, China [B560]
Azurite with Malachite
Anhui Province, China
Azurite from Touissit, Morocco [T748]
Azurite
Touissit, Morocco
Aquamarine on Muscovite from Ping Wu, Sichuan, China [A873]
Aquamarine on Muscovite
Ping Wu, Sichuan, China
Tourmaline from Pederneira Mine, São José da Safira, Doce valley, Minas Gerais, Brazil [T170]
Tourmaline
Pederneira Mine, São José da Safira, Doce valley, Minas Gerais, Brazil
Tsavorite from Merelani Hills, Arusha, Tanzania [T296]
Tsavorite
Merelani Hills, Arusha, Tanzania
Fluorite from Boltsburn Mine, Weardale, Durham, England [C534]
Fluorite
Boltsburn Mine, Weardale, Durham, England

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

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Browse the Updates:

Mixed Minerals



March 15, 2019
Tucson 2019 - Fluorite



March 14, 2019
Tucson 2019



March 7, 2019
Tucson 2019 - Psuedomorphs



February 27, 2019
Tucson 2019 - Mixed Minerals



February 26, 2019

Click here for older updates...
Or... Search Our Database:

There are currently 7530 searchable specimens on the website.



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