Results for: Andesite

In Geology

Where does andesite form?

Andesite is an extrusive igneous rock found on or near volcanoes that contain intermediate magmas.
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What is andesite?

Andesite is a type of intermediate extrusive igneous rock. It has a moderate amount of silica. Common minerals include plagioclase feldspars, pyroxenes, and hornblende.
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Where is Andesite found?

Andesite is a moderate weight volcanic rock, first described fromthe Andes. It is the volcanic (extrusive) equivalent in composition to dioriteof the plutonic rocks. It will b (MORE)

What is an andesite?

a dark, fine-grained, brown or grayish volcanic rock that is intermediate in composition between rhyolite and basalt.
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Where do you find andesite?

Andesite is an extrusive igneous rock of intermediate composition.This is a volcanic rock that can be found in areas with volcanoessuch as, Slovakia.
In Geology

How andesite is formed?

Andesite is a type of volcanic rock. It forms when magma of anintermediate composition, meaning a moderate amount of silica,erupts from a volcano. Eruptions tend to be explosi (MORE)
In Uncategorized

What is andesitic compstion?

As the Pacific Plate is shoved and crunched under the South American Plate by sea floor spreading, the water-rich sediments of the sea floor are driven deep into the mantle. T (MORE)