Pyrite perimorphic of Baryte

Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (07/2020)

Specimen size: 10.5 × 8.8 × 7 cm = 4.13” × 3.46” × 2.76”
Main crystal size: 8.7 × 4 cm = 3.43” × 1.57”