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

Acanthite from Freiberg, Saxony, Germany [E543]
Acanthite
Freiberg, Saxony, Germany		 Jeremejevite from Ameib Ranch, Arandis, Erongo Region, Namibia [AF326]
Jeremejevite
Ameib Ranch, Arandis, Erongo Region, Namibia		 Tourmaline from Alto Ligonha, Mozambique [T624]
Tourmaline
Alto Ligonha, Mozambique		 Malachite on Mimetite from Tsumeb, Namibia [T664]
Malachite on Mimetite
Tsumeb, Namibia		 Carrollite on Calcite from Kamoya South Mine, Katanga, Democratic Republic of Congo [T737]
Carrollite on Calcite
Kamoya South Mine, Katanga, Democratic Republic of Congo		 Chrome Tourmaline from Nadonjukin, Simanjiro, Tanzania [T103]
Chrome Tourmaline
Nadonjukin, Simanjiro, Tanzania

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Mixed Minerals



September 13, 2017
Mixed Minerals



September 8, 2017
Tourmaline

Old stash from Alto Ligonha

August 30, 2017
Mixed Minerals



August 27, 2017
Thumbnails



August 26, 2017

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