622 ts ((COLEMANITE)), $20 MINIMUM BID, Boraxo Mine, Death Valley National Park, Inyo County, California, 11 x 8 x 4 cm, Cabinet | |
Here is a different location and is in Death Valley National Park's Boraxo Mine. The glassy highly lustrous crystals are large and a different habit than the Boron Colemanite. The huge crystal is 7 cm across. No damage. The base is also crystal faces. No attachment but three sides were against other crystals. ex Jim Minette collection. |