20hhgd.is ((SMOKEY QUARTZ, CASSITERITE, MICROCLINE)), $15 MINIMUM BID, Erongo Mountains, Erongo Region, Namibia, 3 x 2 x 2 cm, Thumbnail | |
Sharp undamaged dark Smokey Quartz with a couple of small black Cassiterite crystals attached to the Smokey Quartz. Associated partial Microcline crystal as the matrix. ex Glenn Davidson collection |