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When magma cools fast, crystals are small.

  • Less time to form crsytals

When magma cools slow, crystals are large.

  • More time to form crystals

When magma cools very fast, crystals do not form; nothing.

  • Very less time to form

When magma cools very slow, large crystals form; a LOT.

  • A lot more time to form
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Will crystals be small if magma cools fast?

Yes they will


What is the simplified pattern that illustrates the order in which minerals crystallize from cooling magma?

when magma cools fast you get smaller crystals when it cools slow you get large crystals its very simple


What effect does the the the rate that magma cools have on crystal formation?

if lava cools slowly, it will have a lot of crystals. When it cools fast, there will be little to no crystals what s ever.


What size crystals result from fast cooling?

When a magma cools down, it becomes a solid. Various atoms "prefer" to be arranged in a crystallic way. So when a magma cools down, crystals start to form and grow. Crystals only grow at their edges, so to make the crystal grow larger, it would need more time to do so. Magma's that cool slower have more time for the crystals inside them to grow, so the crystals will be larger, compared to a magma that cools quicker, or even a magma that comes out of the ground (then called a lava).


Does magma beneath the surface cool fast?

Magma beneath the surface typically cools slowly, allowing for the formation of large crystals. This slow cooling process is known as intrusive or plutonic cooling. In contrast, lava that reaches the surface cools much more quickly due to exposure to lower temperatures and can form smaller crystals or glassy textures.


What happens when mafic lava cools down too fast?

If mafic lava cools down too fast, it solidifies quickly, resulting in the formation of small crystals or even a glassy texture. This rapid cooling prevents larger crystals from forming, which are common in slower-cooling scenarios.


What does lava that cools quickly form?

fast cooling lava -small crystals or no crystals


What lava that cools quickly form?

fast cooling lava -small crystals or no crystals


Does intrusive rock cool fast or slow from magma?

Intrusive rock cools slowly from magma underground, allowing large mineral crystals to form. This slow cooling process is why intrusive rocks, such as granite and diorite, have a coarse-grained texture.


Why does igneous rock have bigger crystals and some have small crystals?

The reason why is because of where it comes from in a volcano and how fast it cools. If it cools slowly then it will have bigger crystals because the longer it has to cool the longer the crystals have to grow. So dose that answer your question


When liquid rock cools slowly will crystals be bigger or smaller then when it cools fast?

When liquid rock cools slowly, crystals will be bigger because there is more time for the crystals to grow and develop before the rock solidifies. In contrast, when liquid rock cools quickly, crystals are smaller because there is less time for them to form and grow.


What determines how large the crystals in the igneous rock will be?

How fast the magma or lava cooled. How fast the rock cooled