wis PYRITE, Lark Mine, Salt Lake County, Utah, 8 x 6 x 6 cm, Cabinet, | |
My understanding is that the Lark Mine was consumed by the Bingham/Kennecott Open Pit Copper Mine. Here is a cluster of Pyrite crystals with a natural patina. Edges have some nicking as the photos show. Old specimen, ex White collection of Salt Lake City. |