The Ghanzi and Boseto stratabound, sediment hosted coppersilver deposits of the Lake N'Gami district define the continuation of the Kalahari Copper Belt in Botswana, which stretches discontinuously for ~800 km along the southeastern margins of the Damaran/Katangan rift basin, from central Namibia, extending into northern Botswana, to the vicinity of the Shinamba Hills.