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Amphibolite and Charnockite Definition


Charnockite and Amphibolite Definition


Definition

Definition
Amphibolite can be defined as a granular metamorphic rock which mainly consist of hornblende and plagioclase  
Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar  

History
  
  

Origin
-  
Tamil Nadu, India  

Discoverer
Alexandre Brongniart  
T. H. Holland  

Etymology
From Amphibole + -ite  
From Job Charnock, an administtrator of East India Company  

Class
Metamorphic Rocks  
Igneous Rocks  

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

Family
  
  

Group
-  
Plutonic  

Other Categories
Coarse Grained Rock, Medium Grained Rock, Opaque Rock  
Coarse Grained Rock, Opaque Rock  

Texture >>
<< Summary

Definition of Amphibolite and Charnockite

The general Amphibolite and Charnockite definition can be stated as: Amphibolite can be defined as a granular metamorphic rock which mainly consist of hornblende and plagioclase. On the other hand, Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar. Along with definition of Amphibolite and Charnockite, get to know about Properties of Amphibolite and Charnockite. Get to know more information about Amphibolite and Charnockite origin and discoverer, etymology and class.

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History of Amphibolite and Charnockite

The history of Amphibolite and Charnockite 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.

Amphibolite and Charnockite Origin and Discoverer

Amphibolite and Charnockite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Amphibolite and Charnockite. In this section, you will know about Amphibolite and Charnockite Origin and Discoverer. Origin of Amphibolite is whereas Origin of Charnockite is Tamil Nadu, India. It is interesting to know the name of Amphibolite and Charnockite discoverer. The Discoverer of Amphibolite is Alexandre Brongniart and the discoverer of Charnockite is T. H. Holland.

Etymology of Amphibolite and Charnockite

Along with Amphibolite and Charnockite definition, know more about the etymology of Amphibolite and Charnockite. Etymology of Amphibolite and Charnockite gives information about origin and formation of a particular rock. Know more about Formation of Amphibolite and Formation of Charnockite. The etymology of Amphibolite is From Amphibole + -ite while that of Charnockite is From Amphibole + -ite. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Amphibolite belongs to Metamorphic Rocks while Charnockite belongs to Igneous Rocks. The sub-class, group and other categories of Amphibolite and Charnockite are listed below.

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For Charnockite,

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