Chalcocite and Djurleite with Chalcopyrite

Tongshankou Mine, Edong, Daye, Huangshi Prefecture, Hubei Province  China (2013)

Specimen size: 5.5 × 4.7 × 3.8 cm = 2.17” × 1.85” × 1.50”
Main crystal size: 4 × 1.6 cm = 1.57” × 0.63”