9iddbjmrs ((KURNAKOVITE)), $20 MINIMUM BID, Boron Open Pit Mine, Kramer Borate deposit, Boron, Kerns County, California, 17 x 15 x 12 cm, Cabinet, | |
Here is a large specimen from Boron. It is mainly matrix with small colorless crystals 1 to 1.5 cm. covering the top of the specimen. Note on specimen said Kurnkovite with a question mark. ex Jim Minette collection. |