20hhgd.is ((CALCITE Twinned)), $15 MINIMUM BID, 2100 ft level, Camp Bird Mine, Ouray County, Colorado, 7 x 4 x 3.4 cm, Cabinet | |
Fine twinned Calcite specimen from a Colorado locality. ex Glenn Davidson collection. Lavinsky mineral auction specimen, ex Cynthia C Payne colletion. |