21hhdw.g ((CALCITE, COLEMANITE)), FLUORESCENT $65 MINIMUM BID, Boron Open Pit Mine, Boron, Kern County, California, 9 x 9 x 7 cm, Large Cabinet | |
Large specimen with large yellow orange lustrous Calcite crystals on contrasting white Colemanite. Both the Calcite and Colemanite are Fluorescent. The Calcite is a yellow color with UVSW and the Colemanite is a whitish color. ex Dana Wilson MD collection. |