Rwizi rweCoppermine rwizi rwuri muNorth Slave neKitikmeot kumatunhu eNorthwest Territories neNunavut muCanada. Rune makiromita 845 (525 mi) kureba. Inomuka muLac de Gras, dziva diki padyo neGreat Slave Lake, uye inoyerera kazhinji kuchamhembe kuCoronation Gulf, ruoko rweArctic Ocean. Rwizi rwunotonhora munguva yechando asi runogona kuyerera pasi pechando. Mubvunzo: Rwizi rweCoppermine runomuka kubva kupi?
Lac de Gras