7cu PYRITE, Lark Mine, Bingham District, Oquirrh Mtns, Salt Lake County, Utah, 6 x 5 x 4 cm, Miniature | |
ex University of Utah Geology Department, The U is reducing its collections and concentrating on keeping Utah specimens due to a move to a new building next year. Here is a brassy Pyrite specimen from the Lark. The Lark Mine was one of the old mines that is now gobbled up by the huge Bingham Canyon Open Pit Copper Mine. |