Brilliant group of pyrite crystals with a good size, with slightly curved and complex faces, accompanied by aggregates of pyrite and siderite. On matrix, with deep black ferberite and quartz. THE MAIN CRYSTAL IS: 3,4 x 2,5 x 2,5 cm.

ORIGIN: PANASQUEIRA MINES, VILLAGE OF SÃO FRANCISCO DE ASSIS, COVILHÃ, CASTELO BRANCO, COVA DA BEIRA, PORTUGAL

DIMENSIONS: 7.9x7.1x6.2