9iddbir ((COLEMANITE)), $15 MINIMUM BID, Boron Open Pit, Kramer Borate Deposit, Boron, Kerns County, California, 7 x 3.5 x 2.5 cm, Cabinet | |
Here is a Colemanite with a large crystals on a matrix with Colemanite and Calcite. Great shape. I see no damage with my eye. ex Jim Minette |