20hhgd.ar ((COLEMANITE)), $70 MINIMUM BID, U.S. Borax Mine, Kramer Borate deposit, Boron, Kern Co., California, 11 x 6 x 5 cm , Cabinet | |
Here is an excellent undamaged uncommon specimen from Boron. Small velvet looking terminated Colemanite crystals with a brown color. Actual color is a yellow brown rather than the reddish brown in my photo. Undamaged but not soft to the touch like velvet. It has a yellow paper with M214 which may be Minettes specimen number. ex Jim Minette collection. ex Milton Speckles collection. |