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What is the crystal size for extrusive igneous rocks?
Fine grained
Do metamorphic rock and igneous rock have fine grained and coarse grained?
Yes. Exactly, they do have both, fine grained and coarse grained rocks.
Is shale fine-grained or coarse-grained?
shale is fine grained
What is the difference between fine-grained and coarse-grained?
Fine grained has larger crystals and coarse grained has smaller crystals
What fine grained sedimentary rocks go through compaction?
There are several, look in the Earth Science Reference Table.
Which the following is a fine grained light colored extrusive igneous rock?
fine grained extrusive rocks can contain Potassium and Plagioclase Feldspar, Quartz, Biotite, Amphibole, Pyroxene and Olivine. these are all the choices for every igneous rocks
How do fine- grained igneous rocks from?
extrusive igneous rocks =/
Are extrusive rocks finely grained?
Yes extrusive rocks are fine grained because they cool down at a faster rate.
What grain type is found in extrusive igneous rocks?
Extrusive igneous rocks are usually fine grained.
What is the crystal size for extrusive igneous rocks?
Fine grained
Are river rocks porous?
No. It is a fine grained extrusive volcanic rock that is light in color. It is usually not porous.
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.
What are types of extrusive igneous rocks?
Extrusive igneous rocks are igneous rocks that form above earth's surface. They are usually fine-grained due to the rate in which they cool.
What are types of extrusive rock?
Extrusive igneous rocks are igneous rocks that form above earth's surface. They are usually fine-grained due to the rate in which they cool.
What rocks are extrusive?
Extrusive igneous rocks are formed by magma. The magma is crystallized after being pushed to the surface of the Earth. They usually are very fine grained. A really common extrusive rock would be Basalt.
What are the properties of extrusive rock?
They are fine grained.
How are intrusive rock different from with extrusive rocks?
Intrusive Rocks Intrusive rocks are characterized by large crystal that forms deep underground. Extrusive Rocks They are characterized by fine-grained textures because their rapid cooling at or near the surface.
