Anglo American plc is a mining company focusing on diamonds, platinum group metals (PGMs) and copper. Its segments are Platinum: platinum group metals; De Beers: rough and polished diamonds; Copper: copper; Nickel: nickel; Niobium and Phosphates: niobium and phosphates; Iron Ore and Manganese: iron ore, manganese ore and alloys, and Coal: metallurgical coal and thermal coal. Copper, Nickel, Niobium and Phosphates are collectively referred to as Base Metals and Minerals business unit. Coal South Africa, Coal Colombia and Coal Australia and Canada are reported together as the Coal segment. The Kumba Iron Ore, Iron Ore Brazil and Samancor business units have been aggregated as the Iron Ore and Manganese segment. The Corporate and other segment comprises the Other Mining and Industrial business unit. The Company's interests in PGMs are held through its over 78% owned subsidiary Anglo American Platinum (Platinum).