b39 TOURMALINE, Santa Rosa Mine, Minas Gerais, Brazil, 3.5 x .7 x .7 cm | |
Green terminated Tourmaline crystals with a trigonal termination. There is a minor ding on one face of the termination. This was collected by Ed Swoboda in the 1960's. Ed mined the Amelia Mine in Baja California for the blue Boleites. ex Ed Swoboda. |