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Are rhyolite pumice and tuff from violent eruptions?
Pumice and tuff are the product of violent eruptions. Rhyolite is often, but not always produced by violent eruptions, but it can also form from slow, extrusive eruptions.
What turns magma into rhyolite?
Rhyolite is a volcanic rock formed when highly viscous magma rich in silica erupts. In many cases rhyolite comes in the form of tuff, formed when the material is blasted out explosively, forming ash and pumice which eventually settle to the ground. Sometimes this tuff is so hot it gets welded into a solid rock. In other cases it erupts as lava. This lava will either form extremely thick lava flows or pile up on the vent as a lava dome.
What type of rock is on Mt Snowdon?
The rock on Mount Snowdon is predominantly volcanic in origin, consisting of rhyolite and tuff formations that were formed during a period of intense volcanic activity around 450 million years ago.
Does rhyolite or basalt have more silica in it?
rhyolite
Is rhyolite monomineralic or polymineralic?
polymineralic igneous rock!
Are rhyolite pumice and tuff from violent eruptions?
Pumice and tuff are the product of violent eruptions. Rhyolite is often, but not always produced by violent eruptions, but it can also form from slow, extrusive eruptions.
What are some extrusive of igneous rocks?
== == Rhyolite, basalt, pumice, obsidian, andesite, dacite, tuff, welded tuff, scoria.
What are some names of extrusive igneous rocks?
== == Rhyolite, basalt, pumice, obsidian, andesite, dacite, tuff, welded tuff, scoria.
What are examples of extrusive rock?
Basalt, Andesite, Rhyolite, Obsidian, Pumice, Tuff, Ash (Lava).
What is a rock that is unique to volcanoes?
Rocks unique to volcanoes include basalt, andesite, rhyolite, scoria, pumice, and tuff.
Give 10 examples of igneous rock.?
some examples of igneous rocks are granite,basalt,and rhyolite and driolite
What turns magma into rhyolite?
Rhyolite is a volcanic rock formed when highly viscous magma rich in silica erupts. In many cases rhyolite comes in the form of tuff, formed when the material is blasted out explosively, forming ash and pumice which eventually settle to the ground. Sometimes this tuff is so hot it gets welded into a solid rock. In other cases it erupts as lava. This lava will either form extremely thick lava flows or pile up on the vent as a lava dome.
What are the five rocks?
There are far beyond 5 igneous rocks. Among them, there is: Pumice Obsidian Andesite Basalt Diorite Gabbro Granite Pegmatite Peridotite Rhyolite Scoria Tuff Porphyry Anorthosite Vesicular Dunite
Is formation of gas a chemical reactoin?
yes
Is rhyolite a compound?
No. Rhyolite is a mixture.
What type of rock is on Mt Snowdon?
The rock on Mount Snowdon is predominantly volcanic in origin, consisting of rhyolite and tuff formations that were formed during a period of intense volcanic activity around 450 million years ago.
What are the five igneous rocks?
There are far beyond 5 igneous rocks. Among them, there is: Pumice Obsidian Andesite Basalt Diorite Gabbro Granite Pegmatite Peridotite Rhyolite Scoria Tuff Porphyry Anorthosite Vesicular Dunite
