
Colemanite, Pararealgar
Extension 2, U.S. Borax Mine, Boron, Kern Co., California, USA | 2.3 cm
Ex. Vince Morgan, Jim & Dawn Minette, Alex Schauss, Jim Houran, Kyle Kevorkian.
Illustrated in The Minette Collection (2010), pg. 61
Jingnan Zhang photo
306.22
Colemanite, Pararealgar
Extension 2, U.S. Borax Mine, Boron, Kern Co., California, USA | 2.3 cm
Ex. Vince Morgan, Jim & Dawn Minette, Alex Schauss, Jim Houran, Kyle Kevorkian.
Illustrated in The Minette Collection (2010), pg. 61
Jingnan Zhang photo