3ecvmis ((PYRITE)), $10 MINIMUM BID, Bingham Canyon Mine, 5390 level, West Mountain District, Salt Lake County, Utah, 2.3 x 2.3 x 2.3 cm, Thumbnail, | |
Excellent somewhat lustrous single Pyrite crystal from the April 2012 find at Bingham Canyon Copper Mine. Fully formed crystal with a dark patina or coating. In the southwest similar specimens are said to have a thin Chalcocite coating. This may be just a dark patina. Pyritahedron in very good condition except one has some chipping damage and shows the brassy gold Pyrite color. |