A copper out of the collection of the premier copper-country museum, the A.E. Seaman, with the museum label. This is a big, heavy, dramatic copper specimen, with a penny-bright patina and an attractive branching form. It is actually crudely crystallized as well, with some very evident angular face, and not just an amorphous lump of copper. Weighs over 2 lbs! 13.1 x 13.0 x 3.0 cm