9iddb.nr ((CALCITE stalactites with COLEMANITE)), $20 MINIMUM BID, Boron Open Pit Mine, Kern County, California, 9 x 7.5 x 6 cm, Cabinet | |
Aesthetic specimen with llustrous sparkling stalactites of small platey crystals I beieve are Calcite. It also has a few isolated clusters of sharply terminated lustrous Colemanite crystals. ex Jim Minette collection |