Iron Ore

Iron ores are rocks and minerals from which metallic iron can be economically extracted.The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually Read More

Manganese Ore

Manganese ore is a grey-white metal, resembling iron. It is a hard metal but very brittle, fusible with difficulty, but easily oxidized. Manganese metal and its common ores are paramagnetic. Manganese is essential to iron and steel production by virtue Read More