Postmasburg and its adjacent areas of South Africa are a major producer of which of the following minerals?

उत्तर दाखवा आणि स्पष्टीकरण

उत्तर: (C) Manganese

स्पष्टीकरण

Postmasburg–Kuruman (Kalahari manganese field, Northern Cape) is one of the world's largest manganese producing areas.