11iddbtr ((COLEMANITE)), $10 MINIMUM BID, Boraxo Mine, Death Valley National Park, Inyo County, California, 12 x 9 x 5 cm, Cabinet, | |
Here is a very lustrous undamaged cluster of colorless Colemanite crystals from the Boraxo mine. contact on one of the short sides. ex Jim Minette collection. |