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

Tanzanite on Calcite from Merelani Hills, Arusha, Tanzania [TZ284]
Tanzanite on Calcite
Merelani Hills, Arusha, Tanzania		 Apatite on Goshenite from Dassu Mine, Gilgite, Pakistan [A596]
Apatite on Goshenite
Dassu Mine, Gilgite, Pakistan		 Aquamarine from Alabashka pegmatite field, Yuzhakovo Village, Middle Urals, Russia [T732]
Aquamarine
Alabashka pegmatite field, Yuzhakovo Village, Middle Urals, Russia		 Chrome Tourmaline from Nadonjukin, Simanjiro, Tanzania [T104]
Chrome Tourmaline
Nadonjukin, Simanjiro, Tanzania		 Benitoite, Neptunite, Joaquinite from Benitoite Gem Mine, San Benito Co., California [US153]
Benitoite, Neptunite, Joaquinite
Benitoite Gem Mine, San Benito Co., California		 Tanzanite from Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania [AF380]
Tanzanite
Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania

Mineral Auctions!

Weekly Mineral Auctions running Fridays to Thursdays.

View the current Auctions

*Sale*40% Off* Sale*
Browse the Updates:

Mixed Minerals



September 13, 2017
Mixed Minerals



September 8, 2017
Tourmaline

Old stash from Alto Ligonha

August 30, 2017
Mixed Minerals



August 27, 2017
Thumbnails



August 26, 2017

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

There are currently 6396 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