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A crystal will be larger if it .?
cools slowly.
Rock formed when magma cools slowly?
crystal
What is the crystal size when magma cools entirely underground?
Cooled slowly underground the pseudo crystals of columnar basalt, such as the Giants Causeway in Ireland may be in a metre size range.
What type of crystal grain forms when magma cools slowly?
the crystals are large
What is a type of crystal grain which is formed when molten rock cools slowly?
It is mineral
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 type of crystal grain is formed when molten rock cools slowly?
Large crystals with a coarse crystal grain texture.
What determines the size of a minerals crystals?
The rate at which magma cools determines the size of the mineral crystal.
Magma that cools very slowly beneath the surface forms minerals with what type of crystal?
large ones
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.
Overall mineral crystal size depends on how fast a solution?
Overall mineral crystal size depends on how fast a solution cools. Slower cooling allows more time for mineral crystals to grow larger, while rapid cooling results in smaller crystal sizes. Additionally, the chemical composition of the solution and the presence of impurities can also influence crystal size.
What is the size of the blank in igneous rocks depends on how quickly or slowly the magma or lava cools?
The size of the crystals in igneous rocks depends on the cooling rate of the magma or lava. When magma cools slowly, typically beneath the Earth's surface, larger crystals form due to the longer time allowed for crystal growth, resulting in intrusive igneous rocks like granite. Conversely, when lava cools rapidly on the surface, smaller crystals form, leading to extrusive igneous rocks like basalt. Thus, the cooling rate directly influences the texture and crystal size of the resulting rock.
