Malachite after Chalcopyrite, Dolomite

Azcárate Quarry, Eugui, Esteríbar, Comarca Auñamendi, Chartered Community of Navarre (Navarre)  Spain

Specimen size: 10.2 × 6.9 × 5.2 cm = 4.02” × 2.72” × 2.05”
Main crystal size: 1.5 × 1.3 cm = 0.59” × 0.51”