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

Realgar from Shimen Mine, Hunan, China [A332]
Realgar
Shimen Mine, Hunan, China
Azurite with Malachite from Milpillas Mine, Cuitaca, Sonora, Mexico [M141]
Azurite with Malachite
Milpillas Mine, Cuitaca, Sonora, Mexico
Hematite from N'Chwanning Mine, Kuruman, South Africa [K102]
Hematite
N'Chwanning Mine, Kuruman, South Africa
Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [AF716]
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania
Euclase on Quartz from Alto Equador, Rio Grande do Norte, Brazil [SA592]
Euclase on Quartz
Alto Equador, Rio Grande do Norte, Brazil
Tourmaline from Pech, Kunnar Prov., Afghanistan [A518]
Tourmaline
Pech, Kunnar Prov., Afghanistan

New Mineral Auction Posted

New mineral auction running. Auction closes Monday May 4th at 8:00 p.m. PST.

Browse the Updates:

Tanzanian Gem Crystals



April 22, 2015
Mixed Minerals



April 16, 2015
Dioptase, Bromian Chlorargyrite

Blue Bell Mine, California



March 30, 2015
Tucson 2015

Final update of mixed Tucson minerals



March 21, 2015
Tucson 2015

New Tourmaline from Malawi



March 15, 2015

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

There are currently 3989 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 Marin Mineral