Pyrite perimorphic of Baryte

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

Specimen size: 6.8 × 5.9 × 2.8 cm = 2.68” × 2.32” × 1.10”
Main crystal size: 4.1 × 3 cm = 1.61” × 1.18”