Iron is the main ingredient in various forms of iron and steel, but the various types ... 12.01115. Manganese (Mn): Manganese is a brittle, metallic element that exists in the ore of pyrolusite.

Visakhapatnam: The Visakhapatnam Port Authority (VPA) has set a record in manganese ore handling with the successful loading of 22,746 MT of manganese ore onto MV NBA VIVA at VSPL berth (East Quay ...