609tl ((TUNELLITE)), $5 MINIMUM BID, Boron Open Pit Mine, Kramer Borate Deposit, Boron, Kerns County, California, 3.5 x 3 x 2.5 cm, Miniature | |
Here is a classic Boron species. This Tunellite has no cleaved surfaces like most Tunellite specimens, ex Jim Minette collection |