Zambia — Castillo Copper Ltd
The Mombezhi Dome, which is one of several in the "Domes" region in north-west Zambia, hosts a number of sizeable copper occurrences. This includes Barrick Gold's huge project, which produced 101,600t of copper in 2018 and has NI-43-101 Proven and Probable Reserves of 375Mt @ 0.6% Cu.