Gersdorffite with Calcite

Very aerial aggregate of very sharp octahedral crystals. They are extraordinarily bright, a very uncommon quality for the species, and it is on matrix, with Quartz. Aït Ahmane, Bou Azzer area, Tazenakht, Ouarzazate Morocco (11/2012) Specimen size: 7.3 × 5 × 2.3 cm = 2.9” × 2.0” × 0.9” Main crystal size: 1.2 × 0.8 cm = 0.5” × 0.3”