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Comendite and Eclogite Definition


Eclogite and Comendite Definition


Definition

Definition
Comendite is a hard, peralkaline igneous rock, a type of light blue grey rhyolite   
Eclogite is an extreme metamorphic rock, formed by regional metamorphism of basalt rock under very high pressure and temperature   

History
  
  

Origin
Italy   
Unknown   

Discoverer
Unknown   
René Just Haüy   

Etymology
Comendite derives its name from the area of Le Commende on San Pietro Island in Italy   
From French, Greek eklogē selection with reference to the selective content of the rock + -ite1   

Class
Igneous Rocks   
Metamorphic Rocks   

Sub-Class
Durable Rock, Hard Rock   
Durable Rock, Medium Hardness Rock   

Family
  
  

Group
Volcanic   
Not Applicable   

Other Categories
Medium Grained Rock, Opaque Rock   
Fine Grained Rock, Opaque Rock   

Texture >>
<< Summary

Definition of Comendite and Eclogite

The general Comendite and Eclogite definition can be stated as: Comendite is a hard, peralkaline igneous rock, a type of light blue grey rhyolite. On the other hand, Eclogite is an extreme metamorphic rock, formed by regional metamorphism of basalt rock under very high pressure and temperature. Along with definition of Comendite and Eclogite, get to know about Properties of Comendite and Eclogite. Get to know more information about Comendite and Eclogite origin and discoverer, etymology and class.

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History of Comendite and Eclogite

The history of Comendite and Eclogite 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.

Comendite and Eclogite Origin and Discoverer

Comendite and Eclogite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Comendite and Eclogite. In this section, you will know about Comendite and Eclogite Origin and Discoverer. Origin of Comendite is Italy whereas Origin of Eclogite is Unknown. It is interesting to know the name of Comendite and Eclogite discoverer. The Discoverer of Comendite is Unknown and the discoverer of Eclogite is René Just Haüy.

Etymology of Comendite and Eclogite

Along with Comendite and Eclogite definition, know more about the etymology of Comendite and Eclogite. Etymology of Comendite and Eclogite gives information about origin and formation of a particular rock. Know more about Formation of Comendite and Formation of Eclogite. The etymology of Comendite is Comendite derives its name from the area of Le Commende on San Pietro Island in Italy while that of Eclogite is Comendite derives its name from the area of Le Commende on San Pietro Island in Italy. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Comendite belongs to Igneous Rocks while Eclogite belongs to Metamorphic Rocks. The sub-class, group and other categories of Comendite and Eclogite are listed below.

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