11iddbos ((KURNAKOVITE with ULEXITE)), $15 MINIMUM BID, Boron Open Pit Mine, Kramer Borate deposit, Boron, Kerns County, California, 9.5 x 6 x 6 cm, Cabinet | |
Here is another scarce specimen. Kurnakovite with associated white sphericals of Ulexite. Transparent to translucent to opaque, ex Jim and Dawn Minette collection. |