5hhuuin ((COPPER)), $10 MINIMUM BID, Kennecott Open Pit Mine, Bingham Canyon, Salt Lake County, Utah, .6 to 1.3 cm, Thumbnail to micros, | |
Here is are small arborescent Copper specimens. Some may also contain micro Cuprite. Most of the Copper from Kennecott Open Pit Mine is either microscopic or copper ore mineral and not native Copper. Native Copper specimens are uncommon to rare from the Bingham Pit. |