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

Spinel from Mogok, Myanmar [ST298]
Spinel
Mogok, Myanmar
Fluorite with Quartz from Huanggang Mine Inner Mongolia, China [P648]
Fluorite with Quartz
Huanggang Mine Inner Mongolia, China
Tsavorite on Graphite from Merelani Hills, Arusha, Tanzania [J656]
Tsavorite on Graphite
Merelani Hills, Arusha, Tanzania
Tetrahedrite from Peru [CT682]
Tetrahedrite
Peru
Sapphire from Kolonna, Ratnapura, Sri Lanka [P372]
Sapphire
Kolonna, Ratnapura, Sri Lanka
Proustite (2 crystals) from Chanarcillo Mining District, Copiapo, Atacama, Chile [P939]
Proustite (2 crystals)
Chanarcillo Mining District, Copiapo, Atacama, Chile

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