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

Apatite from Panasquiera, Portugal [C572]
Apatite
Panasquiera, Portugal		 Chrome Tourmaline from Commander Mine, Nadonjukin, Simanjiro, Tanzania [T890]
Chrome Tourmaline
Commander Mine, Nadonjukin, Simanjiro, Tanzania		 Mohawkite from Mohawk Mine, Mohawk, Keweenaw Co., Michigan, USA [ST731]
Mohawkite
Mohawk Mine, Mohawk, Keweenaw Co., Michigan, USA		 Kunzite from Nuristan, Afghanistan [MK300]
Kunzite
Nuristan, Afghanistan		 Smithsonite from Tsumeb, Namibia [LP249]
Smithsonite
Tsumeb, Namibia		 Tanzanite with Diopside from Merelani Hills, Arusha, Tanzania [M625]
Tanzanite with Diopside
Merelani Hills, Arusha, Tanzania

Mineral Auctions!  

Weekly Mineral Auctions running Fridays to Thursdays

View the current Auctions

 
Browse the Updates:

Scorodite



March 20, 2023
Mixed Minerals



March 12, 2023
Mixed Minerals



March 6, 2023
Hyalite Opal



March 1, 2023
Erongo Fluorite



February 27, 2023

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

There are currently 10776 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