Liroconite

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

Specimen size: 1.7 × 1.3 × 0.7 cm = 0.67” × 0.51” × 0.28”
Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”