Copper Iron Ore Specimen Green Bayldonite 1800s Ore Knob Copper Mine N. Carolina

Description

From the historic 1800s Ore Knob Copper Mine Ashe County, North Carolina, USA specimen. Iron, copper and possible other metals with a green Bayldonite coating which forms on copper bearing specimens. 3" x 3" x 2 1/2". All measurements are from the longest point.