Chalcopyrite with Malachite on Dolomite

Azcárate Quarry, Eugui, Esteríbar, Comarca Auñamendi, Chartered Community of Navarre (Navarra)  Spain (2006)

Specimen size: 8.3 × 4.3 × 3.7 cm = 3.27” × 1.69” × 1.46”
Main crystal size: 0.7 × 0.5 cm = 0.28” × 0.20”