David K. Joyce

Copper

$140.00
4.1x3.7x1.6 cm
Keweenaw Peninsula

Michigan, USA

CopperCopperCopper

Item number: 26334

Very sharp, twinned copper crystals on this specimen. The bigger crystals on the one side are excellent but the crystals embedded in the whitish and iron stained minerals are also excellent. I THINK they are twinned tetrahexahedra. Really nice specimen!