609tl ((KURNAKOVITE, ULEXITE)), $25 MINIMUM BID, Boron Open Pit Mine, Kramer Borate Deposit, Boron, Kerns County, California, 5 x 3.5 x 2.5 cm, Miniature | |
Transluscent to transparent Kurnakovite crystal with white spherical inclusions of Ulexite. This is probably collected in the 70's. The crystal is amazingly complete with all faces. ex Jim Minette collection. |