Which state in India is the largest producer of iron-ore in India
2020/04/28· Hematite ore is the most important industrial iron ore in terms of the quantity used, but has a slightly lower iron content than magnetite. (50-60 per cent). (50-60 per cent). In India we get four types of iron ores, viz. hematite (Fe203), magnetite, limonite (2Fe203.3H20), and siderite (Fe2C03).