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

Wulfenite from Red Cloud Mine, La Paz Co., Arizona, USA [LL138]
Wulfenite
Red Cloud Mine, La Paz Co., Arizona, USA
Creedite from El Potosi Mine, Santa Eulalia, Chihuahua, Mexico [FM572]
Creedite
El Potosi Mine, Santa Eulalia, Chihuahua, Mexico
Neptunite from Gem Mine, San Benito Co., California, USA [FM472]
Neptunite
Gem Mine, San Benito Co., California, USA
Acanthite from Imiter Mine, Atlas Mtns., Morocco [AF537]
Acanthite
Imiter Mine, Atlas Mtns., Morocco
Zincolivenite (Cuprian Adamite) on Quartz from Tsumeb, Namibia [LL25]
Zincolivenite (Cuprian Adamite) on Quartz
Tsumeb, Namibia
Gold from Aouint Ighoumane, Assa-Zag Province, Guelmim-Oued Noun Region, Morocco [AU171]
Gold
Aouint Ighoumane, Assa-Zag Province, Guelmim-Oued Noun Region, Morocco

Mineral Auctions!  

Weekly Mineral Auctions running Fridays to Thursdays

View the current Auctions

 

Browse the Updates:

Final Tucson 2024 Minerals



March 18, 2024
Mixed Minerals from the 2024 Tucson Show



March 10, 2024
Mixed Minerals from Tucson 2024



March 5, 2024
Thumbnails



March 4, 2024
Mixed Minerals from Tucson 2024



February 29, 2024

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

There are currently 11656 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