622 ts ((COLEMANITE)), $5 MINIMUM BID, Sigma aka White Monster Mine, Death Valley National Park, Inyo County, California, 3.1 x 2 x 1.1 cm, Thumbnail | |
Here is a Colemanite with Caramel colored terminations on the large crystals. Backside is contact or incomplete or cleaved. Thumbnail sized specimen for the TN collections, ex Jim Minette collection. |