Fluorapatite with Arsenopyrite

Minas da Panasqueira, level 2, Aldeia de São Francisco de Assis, Covilhã Municipality, Castelo Branco District  Portugal (2004)

Specimen size: 5.9 × 4.6 × 5 cm = 2.32” × 1.81” × 1.97”
Main crystal size: 0.9 × 0.6 cm = 0.35” × 0.24”