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

Magnesio-axinite from Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania [TZ100]
Magnesio-axinite
Merelani Hills, Lelatema Mountains, Arusha Region, Tanzania
Acanthite, Polybasite from Guanajuato, Mexico [NA230]
Acanthite, Polybasite
Guanajuato, Mexico
Scapolite from Morogoro, Tanzania [TZ422]
Scapolite
Morogoro, Tanzania
Tourmaline from Stak Nala, Skardu, Pakistan [T419]
Tourmaline
Stak Nala, Skardu, Pakistan
Acanthite from Freiberg, Saxony, Germany [E543]
Acanthite
Freiberg, Saxony, Germany
Grandidierite from Anosy Region, Tulear Province, Madagascar [B948]
Grandidierite
Anosy Region, Tulear Province, Madagascar

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

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Browse the Updates:

Mixed Minerals



June 4, 2017
Tanzanian Gem Crystals



May 23, 2017
Tanzanian Gem Crystals



May 16, 2017
Tsumeb



May 10, 2015
Mixed Minerals



May 2, 2017

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There are currently 6260 searchable specimens on the website.



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