11iddbis ((COLEMANITE)), $10 MINIMUM BID, Boron Open Pit, Boron, Kern County, California, 4.3 x 3 x 2.5 cm, Miniature | |
Here is a Jim Minette specimen. It is covered with small colorless Colemanite crystals but also has a large double terminated crystals nearly 3 cm. ex Jim and Dawn Minette collection. |