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What are the conditions which small and large crystals are likely to form?
Small crystals are likely to form when the solution cools quickly or when there are impurities present that inhibit crystal growth. Large crystals are likely to form when the solution is allowed to cool slowly or when there is a high concentration of solute in the solution.
When magma cools quick is the crystal smaller or larger?
When magma cools quickly, the crystals that form are typically smaller. This rapid cooling does not allow sufficient time for large crystals to grow, resulting in a fine-grained texture. Conversely, when magma cools slowly, larger crystals can develop due to the extended time available for crystal growth.
When lava cools quickly large crystals form true or false?
False. When lava cools quickly, it typically forms small crystals or an amorphous glass due to the rapid solidification, which doesn't allow large crystals to develop. Large crystals usually form from slower cooling processes, such as in magma that cools underground.
Why does pumice have no crystal structure?
Pumice is made of glass. Glass forms when molten rock cools too quickly for crystals to form.
Do large crystals form when magma cools quickly?
large ones
Type or crystal grain that form when molten rock cools quickly?
Fine crystal grain.
Type of crystal grain that form when molten rock cools quickly?
Small crystal grains form when molten rock cools quickly. In an extrusive igneous rock, it's referred to as aphanitic texture.
If the lava cools quickly the crystal are what?
If lava cools quickly, the minerals don't have as much time to form crystals, so the crystals do not become very large. Igneous rocks that cooled quickly and have small crystals are described as "aphanitic" igneous rocks.
If a crystal cools rapidly it would be?
Not enough information. Some crystals will break if they cool rapidly, some crystals will not form correctly if the solution cools too quickly.
Whey are pumice crystal's small?
Pumice doesn't have crystals at all, as it cools too quickly for them to form.
Large crystals with well-formed crystal faces tend to form when?
Large crystals with well-formed crystal faces tend to form when the mineral is given enough time to grow undisturbed in a stable environment with plenty of space and nutrients. The slower the cooling or solidification process, the larger and more well-formed the crystals can grow.
What are the conditions which small and large crystals are likely to form?
Small crystals are likely to form when the solution cools quickly or when there are impurities present that inhibit crystal growth. Large crystals are likely to form when the solution is allowed to cool slowly or when there is a high concentration of solute in the solution.
How does the cooling rte of rocks affect the crystal size?
If rock cools quickly it does not have time to form large crystals and so it forms small ones. At slower cooling rates there is time to form larger crystals.
When magma cools quick is the crystal smaller or larger?
When magma cools quickly, the crystals that form are typically smaller. This rapid cooling does not allow sufficient time for large crystals to grow, resulting in a fine-grained texture. Conversely, when magma cools slowly, larger crystals can develop due to the extended time available for crystal growth.
When lava cools quickly large crystals form true or false?
False. When lava cools quickly, it typically forms small crystals or an amorphous glass due to the rapid solidification, which doesn't allow large crystals to develop. Large crystals usually form from slower cooling processes, such as in magma that cools underground.
What is the type of crystal grain that forms when molten rock cools quickly?
Small crystal grains form from rapid cooling of magma resulting in an aphanitic rock texture.
Why does pumice have no crystal structure?
Pumice is made of glass. Glass forms when molten rock cools too quickly for crystals to form.
