Fine Mineral Specimens for Collectors
Mike Keim, P.O. Box 5256 Larkspur, California, 94977 (415) 453 - 0927
  Some of our Featured Specimens:   

Cadmium Smithsonite from Tsumeb, Namibia [TS181]
Cadmium Smithsonite
Tsumeb, Namibia
Tourmaline with Lepidolite from Northern Malawi [SA721]
Tourmaline with Lepidolite
Northern Malawi
Tanzanite from Merelani Hills, Tanzania [AF137]
Tanzanite
Merelani Hills, Tanzania
Herderite on Topaz from Dassu, Skardu Dist., Pakistan [A275]
Herderite on Topaz
Dassu, Skardu Dist., Pakistan
Yugawaralite on Quartz from Nasik, India [TU115]
Yugawaralite on Quartz
Nasik, India
Dioptase with Chrysocolla from Christoph Mine, Kaokaveld, Namibia [B328]
Dioptase with Chrysocolla
Christoph Mine, Kaokaveld, Namibia

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

View the current Auctions

Browse the Updates:

Mixed Minerals



June 4, 2017
Tanzanian Gem Crystals



May 23, 2017
Tanzanian Gem Crystals



May 16, 2017
Tsumeb



May 10, 2015
Mixed Minerals



May 2, 2017

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

There are currently 6260 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:





©2010-2017 Marin Mineral