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The most common intrusive rock is granite, whereas the most common extrusive rock is basalt.
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∙ 12y ago
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What are two types igneous rocks?
Granite and basalt are the most common types of igneous rock. Igneous rock types, or classifications, also include those that are intrusive and extrusive. Intrusive igneous rock is formed from the solidification of slow cooling magma below the surface. Extrusive igneous rock is formed for the solidification of rapidly cooling lava at or near the surface.
Is basalt the most common intrusive rock?
Yes, Basalt is the most common extrusive rock
What are some geographic settings where intrusive and extrusive igneous rocks form?
Most definitely in oceanic-continental crustal plate collision areas, such as along the "ring of fire".
What is the most common extrusive rock and where is it found?
The most common extrusive igneous rock is basalt, composing the bulk of the oceanic plates.
What can you tell about an igneous rock that has coarse-texture?
It is most likely extrusive.
Are felsic rocks usually intrusive or extrusive?
Most felsic rocks, though not all, are intrusive.
How can you determine if a igneous rock has had an intrusive or extrusive origin?
== Grain size. Most intrusive igneous rocks will have visible crystals. Crystals in most extrusive igneous rocks are not easily visible.
What are two types igneous rocks?
Granite and basalt are the most common types of igneous rock. Igneous rock types, or classifications, also include those that are intrusive and extrusive. Intrusive igneous rock is formed from the solidification of slow cooling magma below the surface. Extrusive igneous rock is formed for the solidification of rapidly cooling lava at or near the surface.
Is basalt the most common intrusive rock?
Yes, Basalt is the most common extrusive rock
Is basalt a most common intrusive rock?
No. Basalt is the most common extrusive igneous rock.
What type of rocks form from lava after a volcanic eruption?
Igneous rocks are formed from the cooling and solidifying of magma. The resulting rock can be instrusive (magma cooling within the crust) and extrusive (lava cooling on the surface). The most common kind of rocks are Granite (intrusive) and Basalt (extrusive).
Which is not a common extrusive igneous rock?
There are so many rocks that can be classified as not a common extrusive igneous rock. The most common extrusive igneous rock is basalt. Extrusive rocks are formed as a result of lava solidifying.
Is granite rock a extrusive rock?
No, granite is the most common intrusive igneous rock.
Where are most common extrusive rocks generated from?
mostly in divergent boundary is basalt.
What are some geographic settings where intrusive and extrusive igneous rocks form?
Most definitely in oceanic-continental crustal plate collision areas, such as along the "ring of fire".
Is micro granite intrusive or extrusive?
Granite is an intrusive type of igneous rock Also since it is intrusive it cools very slowly and forms large crystals and coarse (large) grained igneous rock.
Types of Igneous rocks?
The most common types of igneous rocks are andesite, basalt, diorite, gabbro, granite, pegmatite, peridotite, porphyry, pumice, rhyolite, syenite, and trap.Igenous rocks are rocks that melt and become molten lava, then harden.
