9iddb.is ((COLEMANITE)), $50 MINIMUM BID, Ext 225, Open Pit Mine, Kramer Borate Deposit, Boron, Kern County, California, 12 x 7 x 6 cm, Cabinet, | |
Excellent Colemanite specimen personally collected by Jim Minette in 1980 with his label and valued at $75.00 in 1980. Undamaged except on small missing crystal on the left edge top photo or right edge second photo. Two generations of Colemanite crystals with larger crystals first then covered with smaller slightly brown tinted crystals. ex Jim Minette collection #B84 with Minette label. |