Question

which of this minerals are found in core of the earth?
Iron-magnesium
Magnesium-nickel
Aluminum-iron
Iron-nickel

Answer 1

iron magnesium.......

Answer 2

iron magnesium/ Minerals in Earth. Earth's core is mainly iron and nickel with a small amount of a lighter element, perhapsoxygen or sulfur. The Mantle is almost completely silicate, and is rich in magnesium. The minerals of olivine and pyroxene are most common, and an aluminum-bearing mineral.