622 ts ((COLEMANITE)), $30 MINIMUM BID, Boron Open Pit Mine, Kramer Borate Deposit, Boron, Kern County, California, 15 x 10 x 8 cm, Cabinet, | |
Here is a large Colemanite specimen. Displays upright with Colemanites in great shape. Only minor peripheral damage. From the top there is a Colemanite filled vug and can also be display on its side as shown. ex Jim Minette collection. |