11iddbis ((CALCITE with COLEMANITE)), $10 MINIMUM BID, Extension 17-S, Boron Open Pit, Boron, Kern County, California, 8.5 x 6 x 3 cm, Cabinet | |
Here is a Jim Minette specimen with label. It is sparsely covered with colorless Colemanite crystals. ex Jim and Dawn Minette collection with label. |