Hübnerite with Quartz

Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province  China (12/2021)

Specimen size: 6 × 5.2 × 2.2 cm = 2.36” × 2.05” × 0.87”
Main crystal size: 1.2 × 0.7 cm = 0.47” × 0.28”