NM16F4: Siderite with Quartz and Arsenopyrite - Minas da Panasqueira, Centro Portugal
Siderite with Quartz and Arsenopyrite

Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2004)

Specimen size: 10.7 × 7 × 8.5 cm = 4.2” × 2.8” × 3.3”
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