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How do minerals form from magma?

Answer 1

Magma is the form of lava that occurs within the earth’s crust.

When minerals are exposed to extreme heat within the crust or placed under immense pressure, they begin to heat up. As the minerals heat up, magma begins to form beneath the surface. As soon as the magma emerges through the crust, it is known as lava. As the lava eventually cools, minerals begin to harden within forming new rock formations with new chemical compositions.

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Answer 2

Jonathan Avila

Minerals form from magma through the process of crystallization. When magma cools and solidifies, atoms and ions within the magma arrange themselves into a repeating pattern, forming mineral crystals. The specific minerals that form depend on factors such as the composition of the magma, the rate of cooling, and the presence of other minerals. As the magma cools, minerals with higher melting points crystallize first, while those with lower melting points crystallize later. Over time, as the magma continues to cool and solidify, a variety of minerals can form, creating diverse rock compositions.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.