... -5745599/13697077005 Author: Shicheng Oasis Mineral Equipment Factory Magnetic iron oreMetallic mineral ores with magnetite-based, followed by ... chlorite, amphibole, mica, feldspar and calcite. Jingtieshan-type iron ore are mainly distributed in China's northwest Gansu ... the different iron minerals, industrial value of iron ore are: magnetite stone, red iron ore, brown iron ore, siderite iron ore ...