Baryte with Chalcopyrite

Aizpea claim, Cerain mines, Zerain, Comarca Goyerri, Guipúzcoa / Gipuzkoa, Basque Country (Euskadi)  Spain (03/2001)

Specimen size: 6.9 × 4.6 × 1.5 cm = 2.72” × 1.81” × 0.59”
Main crystal size: 6.9 × 2.5 cm = 2.72” × 0.98”