Sphalerite with Calcite

Huxu Mine, Dongxiang, Fuzhou Prefecture, Jiangxi Province  China (12/2021)

Specimen size: 6.8 × 5.8 × 5.2 cm = 2.68” × 2.28” × 2.05”
Main crystal size: 2.4 × 2.4 cm = 0.94” × 0.94”