Magma
In geology, magma refers to molten rock deep within Earth that consists of liquids, gases, and particles of rocks and crystals. Magma has been observed in the form of hot lava and the various ro...
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Partial Melting
A process known as partial melting generates the molten rock, known as magma, that cools to form crystalline rocks in the earth's outer compositional layer, or its crust. The te...
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Magma