Ferberite with Siderite, Muscovite and Arsenopyrite

Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã Municipality, Castelo Branco District  Portugal (05/2021)

Specimen size: 11.7 × 8 × 4.6 cm = 4.61” × 3.15” × 1.81”
Main crystal size: 7.4 × 6.2 cm = 2.91” × 2.44”