Measurements: 74 x 32 x 22 mm
Description: A smoky quartz crystal with hematite stained feldspar on and under some surfaces.
One side has a large, neat pressure mark, otherwise only a few small nicks.
Weight of Specimen: 62.0 g
Hardness on Mohs Scale: 7
area, Northern Cape, South Afric
Specimen Code: NC 024