Chalcopyrite with Quartz

Drusy growth, on matrix, of short disphenoidal crystals of Chalcopyrite. They have a second phase of crystallization, of granular aspect, that coats the faces of the first crystalline growth. They are with comb-shaped growths of Quartz crystals. Bou Nahas, Oumjrane area, Alnif, Errachidia Morocco (12/2011-01/2012) Specimen size: 13 × 7.6 × 3.7 cm = 5.1” × 3.0” × 1.5” Main crystal size: 1 × 1 cm = 0.4” × 0.4”