1600414btdwis ((COLEMANITE)), $5 MINIMUM BID, Boron Open Pit Mine, Boron, Kern County, California, 5.5 x 3.5 x 3 cm, Miniature, | |
Here is a cluster of white to colorless spear shaped crystals of Colemanite from Boron. Mounted in a plastic miniature box. |