Adding Value to Local Mining | One Expert News
2019-01-28· The value adding of iron resources also promises to integrate the iron and steel industry, including the iron casting industry. In the case if iron resources, the Mines and Geosciences Bureau (MGB) reported that 1,255,356 metric tons of iron ore concentrated was shipped abroad in 2012 by Leyte Ironsand Corp., Ore Asia Mining and Development Corp., and small-scale iron sand mining .