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

Azurite with Malachite from Bisbee, Cochise Co., Arizona, USA [C470]
Azurite with Malachite
Bisbee, Cochise Co., Arizona, USA
Tourmaline from Aricanga Mine, Minas Gerais, Brazil [M639]
Tourmaline
Aricanga Mine, Minas Gerais, Brazil
Spessartine with Quartz, Fluorite, Muscovite from Tongbei, Fujian Province, China [D164]
Spessartine with Quartz, Fluorite, Muscovite
Tongbei, Fujian Province, China
Chrysoberyl from Santa Teresa, Espirito Santo, Brazil [SA711]
Chrysoberyl
Santa Teresa, Espirito Santo, Brazil
Azurite from Tsumeb, Namibia [TS254]
Azurite
Tsumeb, Namibia
Quartz over Malachite after ? from Luambo Mine, Katanga, Congo [MM107]
Quartz over Malachite after ?
Luambo Mine, Katanga, Congo

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

View the current Auctions

 

Browse the Updates:

Mixed Minerals



May 22, 2020
Thumbnails



May 18, 2020
Liddicoatite



May 15, 2020
Mixed Minerals



May 6, 2020
Tanzanian Zircons



May 2, 2020

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

There are currently 8695 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