Pyrite with Baryte and Siderite

Rivet Quarry, Peyrebrune area, Montredon-Labessonnié, Le Haut Dadou, Castres, Tarn, Occitanie  France (11/2018)

Specimen size: 4.2 × 3.6 × 2.6 cm = 1.65” × 1.42” × 1.02”
Main crystal size: 0.6 × 0.5 cm = 0.24” × 0.20”