Cuprite on copper-bearing Dolomite Kutnohorite and definitely one of the

and definitely one of the better pieces I've seen in terms of sharpness and fine crystallization

) and certainly is unlike any other specimen in the lot

and the crystal shows excellent gemminess / translucency when backlit

I love the fact that the outer rind on the front is complete all the way around

black and golden cyclic twinned crystal groups of Cassiterite sitting on white prismatic Quartz crystals

Cuprite on copper-bearing Dolomite Kutnohorite and definitely one of theHere we have a wonderful matrix specimen of Cuprite featuring a sharp, well formed, dodecahedral crystal group of a dark metallic red hue measuring 1. 2 cm aesthetically perched atop matrix and associated with mint green colored copper bearing Dolomite. With strong backlighting, the Cuprite shows a slight bit of translucency around the edges, revealing a brighter red color. The combination of Cuprite with copper bearing Dolomite is RARE from Tsumeb,