Drill core 20MT-002 showing a grain of pyrite and arsenian pyrite (dark yellow), chalcopyrite (red), and tetrahedrite (light yellow). These sulphides are within a groundmass of fine-grained phengitic muscovite, chlorite, and albite. The field of view is 2 millimetres.
Drill core 20MT-002 showing a grain of pyrite and arsenian pyrite (dark yellow), chalcopyrite (red), and tetrahedrite (light yellow). These sulphides are within a groundmass of fine-grained phengitic muscovite, chlorite, and albite. The field of view is 2 millimetres.