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Tephrite and Marl Definition


Marl and Tephrite Definition


Definition

Definition
Tephrite is an aphanitic to porphyritic textured, volcanic igneous rock   
Marl is an unconsolidated sedimentary rock consisting of clay and lime   

History
  
  

Origin
Germany   
Unknown   

Discoverer
Van Tooren   
Unknown   

Etymology
From Greek tephra, ashes from Indo-European base, to burn   
From Old French marle, from Late Latin marglia   

Class
Igneous Rocks   
Sedimentary Rocks   

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

Family
  
  

Group
Volcanic   
Not Applicable   

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

Texture >>
<< Summary

Definition of Tephrite and Marl

The general Tephrite and Marl definition can be stated as: Tephrite is an aphanitic to porphyritic textured, volcanic igneous rock. On the other hand, Marl is an unconsolidated sedimentary rock consisting of clay and lime. Along with definition of Tephrite and Marl, get to know about Properties of Tephrite and Marl. Get to know more information about Tephrite and Marl origin and discoverer, etymology and class.

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History of Tephrite and Marl

The history of Tephrite and Marl 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.

Tephrite and Marl Origin and Discoverer

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

Etymology of Tephrite and Marl

Along with Tephrite and Marl definition, know more about the etymology of Tephrite and Marl. Etymology of Tephrite and Marl gives information about origin and formation of a particular rock. Know more about Formation of Tephrite and Formation of Marl. The etymology of Tephrite is From Greek tephra, ashes from Indo-European base, to burn while that of Marl is From Greek tephra, ashes from Indo-European base, to burn. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Tephrite belongs to Igneous Rocks while Marl belongs to Sedimentary Rocks. The sub-class, group and other categories of Tephrite and Marl are listed below.

For Tephrite,

For Marl,

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