9iddbis ((BROWN COLEMANITE)), $10 MINIMUM BID, Boron Open Pit, Kramer Borate Deposit, Boron, Kerns County, California, 6.5 x 5 x 2.5 cm, Miniature | |
Here is a miniature Colemanite. It has brown lustrous crystal of gemmy Colemanite crystals. ex Jim Minette |