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

Azurite from Milpillas Mine, Cuitaca, Sonora, Mexico [M169]
Azurite
Milpillas Mine, Cuitaca, Sonora, Mexico
Chrome Tourmaline from Nadonjukin, Simanjiro, Tanzania [T108]
Chrome Tourmaline
Nadonjukin, Simanjiro, Tanzania
Heterogenite, Chrysocolla from L'Etoile du Congo Mine (Star of Congo), Lubumbashi, Haut-Katanga, DR Congo [ST394]
Heterogenite, Chrysocolla
L'Etoile du Congo Mine (Star of Congo), Lubumbashi, Haut-Katanga, DR Congo
Pyromorphite from Sherman Mine, Shoshone Co., Idaho, USA [C306]
Pyromorphite
Sherman Mine, Shoshone Co., Idaho, USA
Cumengeite on Selenite from Amelia Mine, Sant Rosalia, Baja, Mexico [T342]
Cumengeite on Selenite
Amelia Mine, Sant Rosalia, Baja, Mexico
Copper from Houghton Co., Keweenaw Penisula, Michigan, USA [C695]
Copper
Houghton Co., Keweenaw Penisula, Michigan, USA

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Veszelyite



January 17, 2022
Tim Sherburn Irish Minerals - Part III



Janurary 12, 2022
Mixed Minerals



January 7, 2022
Mixed Minerals



December 29, 2021
Mixed Minerals



December 14, 2021

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There are currently 10041 searchable specimens on the website.



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