Galena with Siderite, Dolomite and Chalcopyrite

Troya Mine, Mutiloa, Comarca Goyerri, Guipúzcoa / Gipuzkoa, Basque Country (Euskadi)  Spain (±1990)

Specimen size: 4.8 × 3.2 × 3 cm = 1.89” × 1.26” × 1.18”
Main crystal size: 1.2 × 1.1 cm = 0.47” × 0.43”