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

Stilbite on Quartz over Calcite from Jalgaon, Maharashtra State, India [J892]
Stilbite on Quartz over Calcite
Jalgaon, Maharashtra State, India		 Hematite with Quartz from Big Bertha Mine (Veta Grande Mine), Dome Rock Mountains, La Paz County, Arizona, USA [LL125]
Hematite with Quartz
Big Bertha Mine (Veta Grande Mine), Dome Rock Mountains, La Paz County, Arizona, USA		 Aquamarine from Mt. Xuebaoding, Pingwu Co., Sichuan Prov., China [A431]
Aquamarine
Mt. Xuebaoding, Pingwu Co., Sichuan Prov., China		 Emerald from Salzburg, Austria [ST433]
Emerald
Salzburg, Austria		 Tanzanite from Merelani Hills, Arusha, Tanzania [ST227]
Tanzanite
Merelani Hills, Arusha, Tanzania		 Copper with Prehnite from Osceola Mine, Houghton Co., Michigan, USA [SV459]
Copper with Prehnite
Osceola Mine, Houghton Co., Michigan, USA

Mineral Auctions!  

Weekly Mineral Auctions running Fridays to Thursdays

View the current Auctions

 
Browse the Updates:

Brazilian Ludlamite



June 28, 2022
Mixed Minerals



June 26, 2022
50% Off Irish Minerals



June 24, 2022
Milpillas Azurite



June 22, 2022
Mixed Minerals



June 10, 2022

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

There are currently 10319 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