When Magma Cools Rapidly It Results In

When Magma Cools Rapidly It Results In?

If the magma cools rapidly then the reactions are much quicker and the mineral crystals (grains) are smaller. Igneous rocks will have a distinctive appearance (this is referred to as texture) based on the rate of cooling (fast or slow). Textural terms for igneous rocks: 1.

What happens when magma cools rapidly?

The liquid rock will turn to solid rock as it cools. … If the magma cools rapidly on the surface of the earth the rock forms what is called lava. The crystals are much smaller and harder. An extreme example is obsidian or volcanic glass where the crystals are so small that the crystals look like glass.

Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.

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