magma formation

How Does The Composition Of A Melt Produced By Partial Melting Compare With The Composition Of The Parent Rock?

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How Does The Composition Of A Melt Produced By Partial Melting Compare With The Composition Of The Parent Rock? Partial melting occurs in rocks because the different minerals that compose rocks have different melting points. The melt take the compostion of the heated minerals, while the solid parent rocks remains with the solid minerals that

What Has A Higher Melting Temperature Magnesium Rich Pyroxene Or Iron Rich Pyroxene?

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What Has A Higher Melting Temperature Magnesium Rich Pyroxene Or Iron Rich Pyroxene? The iron-rich pyroxene crystals have a higher melting temperature, because it heats at a higher temperature than magnesium-rich pyroxene crystals, therefore it would have to have a higher melting temperature. Do all minerals have the same melting point? Every mineral has a