Malachite xx

Andrássy I Mine, Rudabányai Mountains, Rudabánya, Borsod-Abaúj-Zemplén  Hungary

Specimen size: 4.5 × 4 × 3.4 cm = 1.77” × 1.57” × 1.34”
Main crystal size: 1.5 × 0.3 cm = 0.59” × 0.12”