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An andesite rock. it came out of the volcanic eruption of Mt. St. Helens...
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∙ 14y ago
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∙ 7y agoAn explosive volcano will form rocks such as scoria, pumice, and tuff.
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∙ 9y agoThe type of rock that you would expect to form as the result of an explosive eruption is Pumice.
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∙ 11y agoBatholith rock.
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∙ 15y agothe answer is igneous rocks...
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∙ 13y agovolcanic (extrusive) igneous rock.
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∙ 12y agoIgneous Rock.
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What igneous rocks are formed from from hardened lava?
It would have to be a volcano rock because the heat and magma hardens it and make it into a igneous rock. So when the volcano explodes it explodes with the magma. So when the magma heats and hardens it transforms into an Igneous rock.
How is igaeous rock formed?
Igneous rock is formed from magma.Magma goes out of the volcano, dries and creates 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 rock can be formed in a volcano?
ummm volcanic rock? but really its black rock and its all over near the hawaiian volcanoes! :)
How is opsidion rock formed?
When a volcano erupts the molten cools quickly it is also known as volcano glass
What rock explodes in water?
Underwater volcano
What is volcano rock?
A volcano rock is rock formed from ash or lava erupted from a volcano.
When lava explodes from a volcano and cools and hardens quickly, what kind of rock does it form from?
igneus rock
What igneous rocks are formed from from hardened lava?
It would have to be a volcano rock because the heat and magma hardens it and make it into a igneous rock. So when the volcano explodes it explodes with the magma. So when the magma heats and hardens it transforms into an Igneous rock.
A sedimentary rock is often formed in a?
Volcano
How is igaeous rock formed?
Igneous rock is formed from magma.Magma goes out of the volcano, dries and creates igneous rock.
What rock can be formed on the eyjafjallajokull volcano?
The rock that is formed is an igneous rock. It's formed when the magma aka lava cools down it turns into a rock which is an igneous rock.
Volcanoes erupt hot liquid rock what type of rock is produced by volcanos?
Igneous rock... There are extrusive (formed on the exterior of a volcano by lava) and intrusive (formed on the inside of a volcano by magma).
How is a igneos rock made from?
igneous rock is formed when magma cools from a volcano
What is it when a mountain explodes?
A volcano.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
What is when a mountain explodes?
A volcano.
