Mineral: Cassiterite, Arsenopyrite, Fluorapatite, Chalcopyrite, Muscovite
Locality: Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
Dimensions: 11 cm x 6 cm x 3 cm

Description: Cassiterite is one of the economic minerals mined at Panasqueira. The association of Cassiterite with Arsenopyrite and Chalcopyrite is no too common at the mine

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