North American Industry Classification System (NAICS) Canada 2017 Version 3.0

All examples - 212210 - Iron ore mining

iron agglomerate and pellet production
iron concentrates, mining
iron ore dressing (beneficiation) plants
iron ore mining
magnetite mining
magnetite ore mining
magnoferrite and manganiferous ore valued for iron content, mining
mining ore (i.e., limonite, siderite, taconite, brown ore)
production of sinter and other agglomerates
production of sinter and other agglomerates (except those associated with blast furnace operations)
sintering iron ore produced at the mine
specular hematite concentrate mining