David K. Joyce

Cuprite, Malachite

9.8x7.0x5.0 cm

Arizona, USA

Cuprite, MalachiteCuprite, MalachiteCuprite, Malachite

Item number: 22848

The top of this goethite matrix is a series of open fractures with large partz filled with deep, red, acicular "chalcotrichite" variety of cuprite. As well, there are fanned aggregates of emerald-green crystals of malachite. Two copper oxide minerals in one specimen! Looks great. R