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Which would weather faster a fine grained or a coarse grained igneous rock?
Wiki User
∙ 10y ago
fine grained rock will weaher faster thatn the course grained rock
Wiki User
∙ 10y ago
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In what environment will rock weather faster?
rocks weather faster in polluted cities
Which would weather faster olivine or quartz?
Olivine would weather faster than quartz
What type of igneous rock cools faster?
extrusive rocks cools faster because it is in open air or under the sea
Why does calcite weather faster?
cause its green
Why do the rocks at the peak of a mountain weather faster than the rocks at the bottom of the mountain?
Why do the rocks at the top of a moutain peak weather faster the ones at the bottom
Which igneous rocks are fine grained to due to fast cooling?
Extrusive igneous rocks are fine grained due to fast cooling. They cool at a faster rate than most igneous rocks.
Do big grains erode faster or small grains?
Fine-grained sand generally erodes fasterthan coarse-grained sand.
Which weather faster small rocks or large rocks why?
fine grained rock will weaher faster thatn the course grained rock
Why are the rocks in a large igneous intrusion coaser grained than the rocks in a small igneous intrusion at the same depth?
The minerals had longer to form from the hot magma than did the minerals in the small intrusion, which would have cooled much faster.
Are extrusive rocks finely grained?
Yes extrusive rocks are fine grained because they cool down at a faster rate.
Why does limestone erode quickly?
It depends on: - the strength of the acid - concentration of the acid - temperature of the solution - stirring of the solution - granulation of the lime
How quickly does water flow in a course grained material - fast or slow?
Normally the flow of water through a course grained material will be faster than through a fine grained material as the pore spaces between the grains tend to be larger.
In what environment will rock weather faster?
rocks weather faster in polluted cities
What is the most important factor affecting the texture of igneous rock?
The rate at which the lava or magma cools affects the grain size, or texture, of the rock. The faster a rock cools, the smaller the individual mineral grains within it remain. Examples are basalt and rhyolite, which cooled on the earth's surface and are very fine-grained and therefore have a finer texture. But the slower a rock cools, the larger the individual mineral grains within it can grow. The best example is granite, a very coarse-textured rock that cooled very slowly deep within the earth.
What is the most important factor affecting the texture of an igneous rock?
The rate at which the lava or magma cools affects the grain size, or texture, of the rock. The faster a rock cools, the smaller the individual mineral grains within it remain. Examples are basalt and rhyolite, which cooled on the earth's surface and are very fine-grained and therefore have a finer texture. But the slower a rock cools, the larger the individual mineral grains within it can grow. The best example is granite, a very coarse-textured rock that cooled very slowly deep within the earth.
What is the main factor that affects whether an igneous rock is fine-grained or coarse-grained?
Cooling rate usually determines this the faster a mineral cools the finer the grains and the longer a mineral has to cool the larger the grain sizes. This relates to the rock being either being an intrusive or extrusive igenous rock, generally intrusive ones generally have longer to cool and thus have larger grains while extrusive ones have less time to cool and have finer grains. other factors can come into play as well especially in intrusive igneous rock, things like solid state diffusion and intrusions causing chill margins or pegmitites can change grain size as well. A more detailed description of the factors causing grains size would include factors such as nucleation, growth rate, crystal growth, undercooling and other factors
Which would weather faster olivine or quartz?
Olivine would weather faster than quartz
