1600422hhdwlnnr.is ((ULEXITE on CALCITE with COLEMANITE)), $20 MINIMUM BID, Boron Open Pit, Boron, Kern County, California, 8 x 7 x 5 cm, Cabinet, | |
Fine undamaged terminated Colemanite crystals on Calcite with associated white Ulexite. ex Jim Minette collection. |