Andesite and Shoshonite Definition

Andesite

Shoshonite

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Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava

North America

Theodor von Gümbel

From Andes mountains, where it is found in abundance

Igneous Rocks

Durable Rock, Hard Rock

Volcanic

Fine Grained Rock, Opaque Rock

Shoshonite is a basaltic rock, properly a potassic trachyandesite, composed of olivine, augite and plagioclase phenocrysts in a groundmass with calcic plagioclase and sanidine and some dark-colored volcanic glass

Wyoming,USA

Iddings

From the place of origin called Shoshone riverin Wyoming

Igneous Rocks

Durable Rock, Medium Hardness Rock

Volcanic

Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock

Definition of Andesite and Shoshonite

The general Andesite and Shoshonite definition can be stated as: . On the other hand, . Along with definition of Andesite and Shoshonite, get to know about Andesite vs Shoshonite. Get to know more information about Andesite and Shoshonite origin and discoverer, etymology and class.

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History of Andesite and Shoshonite

The history of Andesite and Shoshonite gives information about where the rock was found and who was its discoverer. Almost each and every aspect of Earth's history is recorded in rocks be it the volcanoes which were erupted or the plants, animals and organisms which are now extinct, as rocks are present from millions of years.

Andesite and Shoshonite Origin and Discoverer

Andesite and Shoshonite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Andesite vs Shoshonite. In this section, you will know about Andesite and Shoshonite Origin and Discoverer. Origin of Andesite and Shoshonite are . It is interesting to know the name of Andesite and Shoshonite discoverer. The discoverer of Andesite and Shoshonite are .

Etymology of Andesite and Shoshonite

Along with Andesite and Shoshonite definition, know more about the etymology of Andesite and Shoshonite. Etymology of Andesite and Shoshonite gives information about origin and formation of a particular rock. Know more about Formation of Andesite and Formation of Shoshonite. The etymology of Andesite is while that of Shoshonite is . The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Andesite and Shoshonite belong to . The sub-class, group and other categories of Andesite and Shoshonite are listed below.

For Andesite,