Large Oxidized Pyrite Crystals with Quartz – Hekou, Yunnan, China – 344g peru Black metal display stand is

Black metal display stand is included

Bright flashes of red

Measurement: 17mm x 11mm x 9mm

Its a fairly gemmy mineral specimen

Natural quartz crystal specimen from Colombia

Large Oxidized Pyrite Crystals with Quartz – Hekou, Yunnan, China – 344g peru Black metal display stand isA visually striking specimen featuring dark metallic crystals set among a dense cluster of quartz from Hekou, Yunnan, China. The larger crystals display deep reddish brown to black coloration and retain the sharp crystal form of pyrite. While the exact identity of these crystals has not been confirmed, they are believed to represent oxidized pyrite based on a cut section from a similar specimen that revealed something that looks like fresh metallic