Liroconite

Xianghualing mining district, Linwu, Chenzhou Prefecture-level City, Hunan Province  China (12/2021)

Specimen size: 2.4 × 1.4 × 1 cm = 0.94” × 0.55” × 0.39”
Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”