9iddbns ((TINCALCONITE pseudomorph after BORAX)), $10 MINIMUM BID, Baker Mine, Kramer Borate Deposit, Boron, Kerns County, California, 4.5 x 4 x 1.5 cm, Cabinet, | |
Here is a large crystal of Borax now pseudomorphed to white Tincalconite. ex Jim Minette |