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Mudstone and Tephrite Definition


Tephrite and Mudstone Definition


Definition

Definition
Mudstone is a fine-grained, dark gray sedimentary rock, which is formed from silt and clay and is similar to shale but has less laminations   
Tephrite is an aphanitic to porphyritic textured, volcanic igneous rock   

History
  
  

Origin
Unknown   
Germany   

Discoverer
Unknown   
Van Tooren   

Etymology
From the English mud and stone, from low German mudde and stainaz   
From Greek tephra, ashes from Indo-European base, to burn   

Class
Sedimentary Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Volcanic   

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

Texture >>
<< Summary

Definition of Mudstone and Tephrite

The general Mudstone and Tephrite definition can be stated as: Mudstone is a fine-grained, dark gray sedimentary rock, which is formed from silt and clay and is similar to shale but has less laminations. On the other hand, Tephrite is an aphanitic to porphyritic textured, volcanic igneous rock. Along with definition of Mudstone and Tephrite, get to know about Properties of Mudstone and Tephrite. Get to know more information about Mudstone and Tephrite origin and discoverer, etymology and class.

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History of Mudstone and Tephrite

The history of Mudstone and Tephrite 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.

Mudstone and Tephrite Origin and Discoverer

Mudstone and Tephrite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Mudstone and Tephrite. In this section, you will know about Mudstone and Tephrite Origin and Discoverer. Origin of Mudstone is Unknown whereas Origin of Tephrite is Germany. It is interesting to know the name of Mudstone and Tephrite discoverer. The Discoverer of Mudstone is Unknown and the discoverer of Tephrite is Van Tooren.

Etymology of Mudstone and Tephrite

Along with Mudstone and Tephrite definition, know more about the etymology of Mudstone and Tephrite. Etymology of Mudstone and Tephrite gives information about origin and formation of a particular rock. Know more about Formation of Mudstone and Formation of Tephrite. The etymology of Mudstone is From the English mud and stone, from low German mudde and stainaz while that of Tephrite is From the English mud and stone, from low German mudde and stainaz. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Mudstone belongs to Sedimentary Rocks while Tephrite belongs to Igneous Rocks. The sub-class, group and other categories of Mudstone and Tephrite are listed below.

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For Tephrite,

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