... appliances, traffic signs Foshan pyrite mineral materials company supply various specification pyrite ore, as Iron Pyrite, Pyrite lump, Pyrite Powder, products are widely as ... materials .As the counterweight ore, the fine quality (powder) can also be used in the glass colorants, wear ... signs and so on. With the deepening research of pyrite, its applications will be more extensive. specificationS≥FE≥ ...