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Phyllite and Chert Definition


Chert 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  
Chert is a hard, dark, opaque sedimentary rock which is composed of silica with an amorphous fine-grained texture  

History
  
  

Origin
-  
-  

Discoverer
Unknown  
Unknown  

Etymology
From Greek phullon leaf + -ite1  
From flint-like quartz, 1670s, of unknown origin- a local term, which has been taken into geological use  

Class
Metamorphic Rocks  
Sedimentary Rocks  

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

Family
  
  

Group
-  
-  

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

Texture >>
<< Summary

Definition of Phyllite and Chert

The general Phyllite and Chert 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, Chert is a hard, dark, opaque sedimentary rock which is composed of silica with an amorphous fine-grained texture. Along with definition of Phyllite and Chert, get to know about Properties of Phyllite and Chert. Get to know more information about Phyllite and Chert origin and discoverer, etymology and class.

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History of Phyllite and Chert

The history of Phyllite and Chert 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 Chert Origin and Discoverer

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

Etymology of Phyllite and Chert

Along with Phyllite and Chert definition, know more about the etymology of Phyllite and Chert. Etymology of Phyllite and Chert gives information about origin and formation of a particular rock. Know more about Formation of Phyllite and Formation of Chert. The etymology of Phyllite is From Greek phullon leaf + -ite1 while that of Chert 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 Chert belongs to Sedimentary Rocks. The sub-class, group and other categories of Phyllite and Chert are listed below.

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