Iron and Steel Industry | The Canadian
Iron extraction and steel production have historically constituted major industries in Canada, especially in the industrial zones of Ontario and Québec. Iron Ore . After oxygen, silicon and aluminium, iron is the fourth most plentiful element in Earth's crust. It occurs in certain minerals, the most important being magnetite, hematite, goethite, pyrrhotite, siderite, ilmenite and pyrite. The