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Argillite and Mylonite Definition


Mylonite and Argillite Definition


Definition

Definition
Argillites are highly compact sedimentary or slightly metamorphosed rocks that consist largely or wholly of particles of clay or silt but lack the fissility of shale or the cleavage characteristic of slate   
Mylonite is a metamorphic rock formed by ductile deformation during intense shearing encountered during folding and faulting, a process termed cataclastic or dynamic metamorphism   

History
  
  

Origin
Unknown   
New Zealand   

Discoverer
Unknown   
Unknown   

Etymology
From Latin Argilla (clay) and -ite in English which became agrilla+ -ite = Argillite   
From Greek mulōn mill + -ite   

Class
Sedimentary Rocks   
Metamorphic Rocks   

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

Family
  
  

Group
Not Applicable   
Not Applicable   

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

Texture >>
<< Summary

Definition of Argillite and Mylonite

The general Argillite and Mylonite definition can be stated as: Argillites are highly compact sedimentary or slightly metamorphosed rocks that consist largely or wholly of particles of clay or silt but lack the fissility of shale or the cleavage characteristic of slate. On the other hand, Mylonite is a metamorphic rock formed by ductile deformation during intense shearing encountered during folding and faulting, a process termed cataclastic or dynamic metamorphism. Along with definition of Argillite and Mylonite, get to know about Properties of Argillite and Mylonite. Get to know more information about Argillite and Mylonite origin and discoverer, etymology and class.

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History of Argillite and Mylonite

The history of Argillite and Mylonite 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.

Argillite and Mylonite Origin and Discoverer

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

Etymology of Argillite and Mylonite

Along with Argillite and Mylonite definition, know more about the etymology of Argillite and Mylonite. Etymology of Argillite and Mylonite gives information about origin and formation of a particular rock. Know more about Formation of Argillite and Formation of Mylonite. The etymology of Argillite is From Latin Argilla (clay) and -ite in English which became agrilla+ -ite = Argillite while that of Mylonite is From Latin Argilla (clay) and -ite in English which became agrilla+ -ite = Argillite. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Argillite belongs to Sedimentary Rocks while Mylonite belongs to Metamorphic Rocks. The sub-class, group and other categories of Argillite and Mylonite are listed below.

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