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

Neptunite from Benitoite Gem Mine, San Benito Co., California [NA305]
Neptunite
Benitoite Gem Mine, San Benito Co., California
Manganoan Adamite from Mina Ojuela, Mapimi, Durango, Mexico [NA628]
Manganoan Adamite
Mina Ojuela, Mapimi, Durango, Mexico
Pyromorphite from 9 Level, Jersey Vein, Bunker Hill Mine, Kellogg, Idaho, USA [T603]
Pyromorphite
9 Level, Jersey Vein, Bunker Hill Mine, Kellogg, Idaho, USA
Quartz on Hematite from Cleator Moor, Cumberland, England [T869]
Quartz on Hematite
Cleator Moor, Cumberland, England
Kunzite from Kunar, Afghanistan [B876]
Kunzite
Kunar, Afghanistan
Dioptase on Chrysocolla over Cerussite from Sanda Mine, Mindouli, Congo [T601]
Dioptase on Chrysocolla over Cerussite
Sanda Mine, Mindouli, Congo

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

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Browse the Updates:

Mixed Minerals



November 8, 2018
Bingham Suite

Suite of 10 specimens



October 31, 2018
Congo Copper



October 25, 2018
Mixed Minerals



October 24, 2018
Mixed Minerals



October 16, 2018

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There are currently 7035 searchable specimens on the website.



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