10ghga.iss ((COPPER)), $25 MINIMUM BID, 6590 level, Bingham Canyon Mne, Oquirrh Mountain, Salt Lake County, Utah, 4 x 3 x 3 cm, Miniature | |
Crystalized Copper from the one time find in 2009. Any crystallized Copper is uncommon to rare at the Bingham Open pit which is a very low grade Copper deposit, but a large volume of low grade Copper. This small find was a brecciated Quartzite which Copper crystallized in the Quartzite cracks |