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There are many sorts of igneous rocks. Granite is made of quarts, feldspar, and mica, while basalts are made of less than 20% quartz and less than 10% feldspar and the rest made up of pyroxenes and olivine.
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Can igneous rock be felsic?
Yes. Felsic is a term used to describe the composition of some igneous rocks.
What characteristics determines the chemical composition of an igneous rock?
An igneous rock is any crystalline or glassy rock that forms from cooling of a magma. Color and texture help determine the chemical composition of the rock.
Describe how an igneous rock may become transformed into other rock types and back into igneous rock?
Describe how an igneous rock may become transformed into other rock types and back into igneous rock? The Igneous Rock would have to go through many stages known as the Rock Cycle. The Rock Cycle steps would be: Igneous Rock than it would have to go threw erosion to become a Sedimentary Rock than it would have to go through Heat and Pressure to become a Metamorphic Rock. Then The Metamorphic Rock would have to go through melting to become a Molten Rock (Lave/Magma). Then finally it would have to go through cooling to become a Igneous Rock again<3[: ---♥PandaBabby69♥
What is the igneous rock between granite and basalt?
Andesite is considered an intermediate rock between granite (felsic igneous rock) and basalt (mafic igneous rock), based on chemical composition.
What kind of rock forms when hot liquid rock or magma cools?
Extrusive igneous rocks. The type of extrusive igneous rock is determined by the composition of the lava.
What does igneous rock composition mean?
Igneous rock composition basically means how the rock would look if you were to cut it in half. In the case of igneous rock, you would see the different layers of rocks that have melted with it.
Can igneous rock be felsic?
Yes. Felsic is a term used to describe the composition of some igneous rocks.
What does rock composition mean?
Igneous rock composition basically means how the rock would look if you were to cut it in half. In the case of igneous rock, you would see the different layers of rocks that have melted with it.
What type of rock that forms due to cooling?
Lava will cool to form extrusive igneous rock. The exact type would depend on the composition of the lava.
What are the terms felsic and mafic used by geologists to describe?
They are descriptive terms as to the relative silica content of igneous rocks. Igneous rock which is high in silica is referred to as felsic. Igneous rock which is relatively low in silica is referred to as mafic.
What characteristics determines the chemical composition of an igneous rock?
An igneous rock is any crystalline or glassy rock that forms from cooling of a magma. Color and texture help determine the chemical composition of the rock.
Describe how an igneous rock may become transformed into other rock types and back into igneous rock?
Describe how an igneous rock may become transformed into other rock types and back into igneous rock? The Igneous Rock would have to go through many stages known as the Rock Cycle. The Rock Cycle steps would be: Igneous Rock than it would have to go threw erosion to become a Sedimentary Rock than it would have to go through Heat and Pressure to become a Metamorphic Rock. Then The Metamorphic Rock would have to go through melting to become a Molten Rock (Lave/Magma). Then finally it would have to go through cooling to become a Igneous Rock again<3[: ---♥PandaBabby69♥
Would mineral content classify an igneous rock?
No -- it's a type of rock, often a composite. Primay types are igneous (made by fire -- vulcanism), sedimentary (sea beds) and composite (a mixture of other types). In almost every case, all of these types are defined as how the substance at hand was created and in most cases they are not pure minerals.
What is the igneous rock between granite and basalt?
Andesite is considered an intermediate rock between granite (felsic igneous rock) and basalt (mafic igneous rock), based on chemical composition.
How do you describe igneous rock?
;-; i have no clue
If a lava flow at earths surface had a basaltic composition what rock type would the flow likely be?
A Mafic Extrusive Igneous Rock.
Where do you describe the igneous rock?
igneous rock is unique because it comes from deep inside the earth.
