Chalcopyrite on Sphalerite (Joplin, Missuori)

Joplin, Missouri. 70mm x 40mm x 40mm.
Availability: In stock
SKU: 1917
$120.00

This specimen is ex the Mr H Windisch collection. The Sphaletite is simply huge and in fantastic condtion, the Chalcopyrite covers most of them in enough of a way to make it a striking specimen yet alowing one to see the Sphalerite properly. It's unique and not often seen any longer...