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Extrusive Igneous rock is made from lava. Intrusive Igneous rock is made from magma. Magma and Lava are similar but magma is inside earth and lava is on the outside.
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∙ 13y ago
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What is the most extrusive igneous rock?
Basalt is the most common extrusive igneous rock.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
Is Mt Rushmore intrusive or extrusive igneous rock?
Intrusive Igneous rock because it is made of granite and granite is intrusive igneous rock
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 obsidian a intrusive or extrusive igneous rock?
Andesite is considered an extrusive igneous rock.
A lava flow is an example of an igneous rock one of the two main igneous rock groups?
It is an example of extrusive igneous rock.
Is scoria metamorphic?
no, extrusive because it is made by lava not magma.
Is schist an intrusive or extrusive rock?
Neither, Igneous rock is either intrusive or extrusive. Thats what intrusive and extrusive is... A igneous rock.
What is the most extrusive igneous rock?
Basalt is the most common extrusive igneous rock.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
What type of igneous rock that is made from lava?
Cooling lava produces extrusive igneous rock, such as basalt.
Is Mt Rushmore intrusive or extrusive igneous rock?
Intrusive Igneous rock because it is made of granite and granite is intrusive igneous rock
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 pumice an igneous rock?
YES! It is an extrusive Igneous rock
Is obsidian a intrusive or extrusive igneous rock?
Andesite is considered an extrusive igneous rock.
What is one igneous rock that is made outside of earth's crust called?
Extrusive (volcanic) igneous rock. An example is Basalt.
What are igneous rocks formed at the earths surface called?
Extrusive igneous rocks.
