Ferberite with Calcite-Dolomite and Pyrite

Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal

Specimen size: 11.2 × 6.3 × 3.6 cm = 4.41” × 2.48” × 1.42”
Main crystal size: 10.5 × 6.1 cm = 4.13” × 2.40”