which minerals is the mantle composed
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Mantle is composed by silicate rocks rich in magnesium.Intense heat cause the rock to rise .They then cool and sink down to the core.
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The Earth's mantle is composed of these elements, silicon, iron, magnesium, aluminum, oxygen, and other minerals. Mantle is composed by silicate rocks rich inmagnesium.Intense heat cause the rock to rise .They then cool and sink down to the core.
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