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Pyrolite and Pegmatite Definition


Pegmatite and Pyrolite Definition


Definition

Definition
Pyrolite is an igneous rock consisting of about three parts of peridotite and one part of basalt  
Pegmatite rock is a holocrystalline, intrusive igneous rock which is composed of interlocking phaneritic crystals  

History
  
  

Origin
Pike County, U.S  
-  

Discoverer
Unknown  
R. J. Hauy  

Etymology
From the chemical and mineralogical composition of the upper mantle of the Earth  
From Greek pegma, pegmat which means- thing joined together + -ite  

Class
Igneous Rocks  
Igneous Rocks  

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

Family
  
  

Group
Plutonic  
Plutonic  

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

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Definition of Pyrolite and Pegmatite

The general Pyrolite and Pegmatite definition can be stated as: Pyrolite is an igneous rock consisting of about three parts of peridotite and one part of basalt. On the other hand, Pegmatite rock is a holocrystalline, intrusive igneous rock which is composed of interlocking phaneritic crystals. Along with definition of Pyrolite and Pegmatite, get to know about Properties of Pyrolite and Pegmatite. Get to know more information about Pyrolite and Pegmatite origin and discoverer, etymology and class.

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History of Pyrolite and Pegmatite

The history of Pyrolite and Pegmatite 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.

Pyrolite and Pegmatite Origin and Discoverer

Pyrolite and Pegmatite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Pyrolite and Pegmatite. In this section, you will know about Pyrolite and Pegmatite Origin and Discoverer. Origin of Pyrolite is Pike County, U.S whereas Origin of Pegmatite is . It is interesting to know the name of Pyrolite and Pegmatite discoverer. The Discoverer of Pyrolite is Unknown and the discoverer of Pegmatite is R. J. Hauy.

Etymology of Pyrolite and Pegmatite

Along with Pyrolite and Pegmatite definition, know more about the etymology of Pyrolite and Pegmatite. Etymology of Pyrolite and Pegmatite gives information about origin and formation of a particular rock. Know more about Formation of Pyrolite and Formation of Pegmatite. The etymology of Pyrolite is From the chemical and mineralogical composition of the upper mantle of the Earth while that of Pegmatite is From the chemical and mineralogical composition of the upper mantle of the Earth. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Pyrolite and Pegmatite belong to Igneous Rocks. The sub-class, group and other categories of Pyrolite and Pegmatite are listed below.

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