Chalcopyrite with Malachite on Dolomite

Azcárate Quarry, Eugui, Esteríbar, Comarca Auñamendi, Chartered Community of Navarre (Navarre)  Spain (1993)

Specimen size: 3.5 × 2.8 × 1.7 cm = 1.38” × 1.10” × 0.67”
Main crystal size: 2.4 × 1.8 cm = 0.94” × 0.71”