Shoshonite and Boninite Definition

Shoshonite

Boninite

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Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

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

Boninite is a mafic extrusive rock which is high in magnesium and silica content, formed in fore-arc environments, typically during the early stages of subduction

Japan

Unknown

From its occurrence in the Izu-Bonin arc south of Japan

Igneous Rocks

Durable Rock, Hard Rock

Volcanic

Fine Grained Rock, Opaque Rock

Definition of Shoshonite and Boninite

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

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History of Shoshonite and Boninite

The history of Shoshonite and Boninite 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.

Shoshonite and Boninite Origin and Discoverer

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

Etymology of Shoshonite and Boninite

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

For Shoshonite,