Fine Mineral Specimens for Collectors
Mike Keim, P.O. Box 5256 Larkspur, California, 94939 (415) 342 - 1852
  Some of our Featured Specimens:   

Tourmaline from Coronel Murta, Minas Gerais, Brazil [LP863]
Tourmaline
Coronel Murta, Minas Gerais, Brazil		 Tanzanite from Merelani Hills, Arusha, Tanzania [SM499]
Tanzanite
Merelani Hills, Arusha, Tanzania		 Veszelyite on Hemimorphite from Palabanda quarries, Mfouati, Bouenza Department, Republic of the Congo [AU805]
Veszelyite on Hemimorphite
Palabanda quarries, Mfouati, Bouenza Department, Republic of the Congo		 Magnesioaxinite from Merelani Hills, Arusha, Tanzania [AU929]
Magnesioaxinite
Merelani Hills, Arusha, Tanzania		 Quartz after Barite from China [LP522]
Quartz after Barite
China		 Cuprite from Tsumeb, Namibia [MK932]
Cuprite
Tsumeb, Namibia

Mineral Auctions!  

Weekly Mineral Auctions running Fridays to Thursdays

View the current Auctions

 
Browse the Updates:

Kammererite



April 17, 2024
Willemite with Dioptase



March 30, 2024
Thumbnail Sale!

Buy 1, get 1 (or more) of equal or lesser value free

March 29, 2024
Scorodite



March 25, 2024
Final Tucson 2024 Minerals



March 18, 2024

Click here for older updates...
Or... Search Our Database:

There are currently 11675 searchable specimens on the website.


Status
Available On hold Sold
now since... before...
 ago
Specimen No.  (all matching)
Name
Species
Locality
Description
Size
Price >= $  (USD)
Price <= $  (USD)
Ex-

      

-OR-

Go to specimen No.:




Join Our Mailing List

Email:





©2010-2018 Marin Mineral