Malachite after Copper

Mérétrice Mine, Diahot River Valley, Northern Province, New Caledonia  France

Specimen size: 7 × 2.7 × 0.8 cm = 2.76” × 1.06” × 0.31”
Main crystal size: 0.6 × 0.3 cm = 0.24” × 0.12”