Ferberite with Siderite and Pyrite

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

Specimen size: 8.6 × 5.6 × 5.8 cm = 3.39” × 2.20” × 2.28”
Main crystal size: 7.4 × 4.6 cm = 2.91” × 1.81”