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Phyllite and Pyrolite Definition


Pyrolite and Phyllite Definition


Definition

Definition
Phyllite is a fine-grained metamorphic rock with a well-developed laminar structure, and is intermediate between slate and schist rocks   
Pyrolite is an igneous rock consisting of about three parts of peridotite and one part of basalt   

History
  
  

Origin
Unknown   
Pike County, U.S   

Discoverer
Unknown   
Unknown   

Etymology
From Greek phullon leaf + -ite1   
From the chemical and mineralogical composition of the upper mantle of the Earth   

Class
Metamorphic Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Plutonic   

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

Texture >>
<< Summary

Definition of Phyllite and Pyrolite

The general Phyllite and Pyrolite definition can be stated as: Phyllite is a fine-grained metamorphic rock with a well-developed laminar structure, and is intermediate between slate and schist rocks. On the other hand, Pyrolite is an igneous rock consisting of about three parts of peridotite and one part of basalt. Along with definition of Phyllite and Pyrolite, get to know about Properties of Phyllite and Pyrolite. Get to know more information about Phyllite and Pyrolite origin and discoverer, etymology and class.

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History of Phyllite and Pyrolite

The history of Phyllite and Pyrolite 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.

Phyllite and Pyrolite Origin and Discoverer

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

Etymology of Phyllite and Pyrolite

Along with Phyllite and Pyrolite definition, know more about the etymology of Phyllite and Pyrolite. Etymology of Phyllite and Pyrolite gives information about origin and formation of a particular rock. Know more about Formation of Phyllite and Formation of Pyrolite. The etymology of Phyllite is From Greek phullon leaf + -ite1 while that of Pyrolite is From Greek phullon leaf + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Phyllite belongs to Metamorphic Rocks while Pyrolite belongs to Igneous Rocks. The sub-class, group and other categories of Phyllite and Pyrolite are listed below.

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