622 ts ((KURNAKOVITE with ULEXITE)), $35 MINIMUM BID, Initial Pit (1957), Boron Open Pit Mine, Kramer Borate Deposit, Boron, Kern County, California, 12 x 8 x 6 cm, Cabinet | |
Here is a rare borate specimen of Kurnakovite with crystals on matrix with associate Ulexite spherical masses. Minette's collection label with the specimen and on the back says ex Vince Morgan coll. ex Jim Minette collection. ex Vince Morgan collection. |