Africa: Liberia Leads Value-Added Mineral Processing in West Africa: [New Republic] The commissioning of the state-of-the-art facility, an iron ore concentrator, which is now fully operational has positioned Liberia as a leader in value-added mineral processing across West Africa, ArcelorMittal Chief Operating Officer (COO) Mr. Anthony P. Kocken has disclosed. http://newsfeed.facilit8.network/TLKzhN #Liberia #MineralProcessing #WestAfrica #IronOre #ArcelorMittal