Mineral: Arsenopyrite, Sphalerite, Siderite, Muscovite
Locality: Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
Dimensions: 23 cm x 16 cm x 8cm

Description: Detail of Sphalerite

All pictures, text, design © Forum FMF 2006-2024