Small Cabinet, 6.2 x 3.2 x 0.8 cm
Mina Mine, near Marsberg, Sauerland, North Rhine-Westphalia, Germany

A fine mass of spongy copper, consisting of minute crystals grown together into a solid mass, from a rare locality. This was collected by German collector JM Welting several decades ago. It is complete on both sides.Joe Budd Photos