Rare, polished and sliced iron ore with a gold and larges spot of platinum, with silver spots rare historic large specimen from the historic 1800's Ore Knob Copper Mine, North Carolina. Slightly magnetic, only a strong magnet will not stick to it, but it has a very light pull. Heavy piece that has been acid tested high grade 8 1/6" x 4 1/4" x 7/8". Nice display specimen. Review photos for details, taken with flash and natural lighting. Guaranteed to be as listed, rare find from a historic mine that is no longer in operation or producing.  It will come with a photo packing slip with the specimen's origin. The mines history can be found on most search engines. Limited supply. Heavy for its size 3 1/2 lbs.

International customers may have tax/fees that depend on your location. All US customers have sales tax that depend on the state you are located in. All items are guaranteed to be as listed.