9iddbr ((ULEXITE PSEUDO BORAX)), $3 MINIMUM BID, Kramer Borate Deposit, Boron, Kern County, California, 3 x 2.5 x 2 cm, Thumbnail, | |
Here is a pseudo from Boron. A crystal of Borax pseudomorphed to Ulexite. It has a shrinkage crack on one corner. ex Jim Minette collection. |