COOKEITE on TOURMALINE with QUARTZ, Minas Gerais, Brazil, 9 x 6 x 3.5 cm | |
A nice cabinet sized specimen loaded with green Tourmaline covered with a layer of cream colored Cookeite. Some Tourmaline has terminations but most are not terminated. Also a terminated Quartz crystal laying across a double terminated gemmy green Tourmaline. ex Gil Griffin collection. |