CLIM56 Quartz with Arsenopyrite

Huanggang Mine, Hexigten Banner (Keshiketeng Co.), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region, China
15.3x 11.3x 8.2 cm

$78

A large specimen of pinkish calcite on a previous generation of the same species, colored green by impurities of some other mineral (hedenbergite?)

There is damage to this piece.