Gold Silver Platinum Ore Quartz 1800s Ore Knob Copper Mine North Carolina For Sale

Gold silver and platinum in quartz ore. Gold intermingled in the silver coloration in this ore slab, with some gold spots seen by the eye. Fine edge filings shown setting in 14k, 18k, 22k, silver and platinum testing acids, muriatic and nitric combined. Large amount of metal is obvious to the eye, and some can be seen on the crust. One fresh cut face end cut slab, lightly hand polished. 3-1/2 inches x 2-7/8 inches x 5/8 inch, measurements from the longest points with a tapered crust end. 1800s Ore Knob Copper Mine, North Carolina, USA, a historical registered N.C. mine that no longer produces. History can be found online using most search engines. Over 1 lbs. in weight. Very light magnetic with a very strong magnet in some places.

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