Olivenite

Milpillas Mine, level 992, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (11-12/2019)

Specimen size: 4.5 × 4.2 × 3.2 cm = 1.77” × 1.65” × 1.26”
Main crystal size: 1.2 × 0.2 cm = 0.47” × 0.08”