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Boninite and Itacolumite Definition


Itacolumite and Boninite Definition


Definition

Definition
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   
A yellow sandstone which is flexible when cut into thin strips   

History
  
  

Origin
Japan   
Unknown   

Discoverer
Unknown   
Unknown   

Etymology
From its occurrence in the Izu-Bonin arc south of Japan   
From the name of a mountain range where it was found; Itacolumi mountain in Brazil   

Class
Igneous Rocks   
Sedimentary Rocks   

Sub-Class
Durable Rock, Hard Rock   
Durable Rock, Hard Rock   

Family
  
  

Group
Volcanic   
Not Applicable   

Other Categories
Fine Grained Rock, Opaque Rock   
Coarse Grained Rock, Fine Grained Rock, Opaque Rock   

Texture >>
<< Summary

Definition of Boninite and Itacolumite

The general Boninite and Itacolumite definition can be stated as: 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. On the other hand, A yellow sandstone which is flexible when cut into thin strips. Along with definition of Boninite and Itacolumite, get to know about Properties of Boninite and Itacolumite. Get to know more information about Boninite and Itacolumite origin and discoverer, etymology and class.

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History of Boninite and Itacolumite

The history of Boninite and Itacolumite 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.

Boninite and Itacolumite Origin and Discoverer

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

Etymology of Boninite and Itacolumite

Along with Boninite and Itacolumite definition, know more about the etymology of Boninite and Itacolumite. Etymology of Boninite and Itacolumite gives information about origin and formation of a particular rock. Know more about Formation of Boninite and Formation of Itacolumite. The etymology of Boninite is From its occurrence in the Izu-Bonin arc south of Japan while that of Itacolumite is From its occurrence in the Izu-Bonin arc south of Japan. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Boninite belongs to Igneous Rocks while Itacolumite belongs to Sedimentary Rocks. The sub-class, group and other categories of Boninite and Itacolumite are listed below.

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