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Tonalite and Mudstone Definition


Mudstone and Tonalite Definition


Definition

Definition
Tonalite is a coarse-grained plutonic rock consisting mainly of sodic plagioclase, quartz, and hornblende or other mafic minerals with phaneritic texture   
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   

History
  
  

Origin
Tonale, Italy   
Unknown   

Discoverer
Unknown   
Unknown   

Etymology
From Tonale Pass, northern Italy, + -ite1   
From the English mud and stone, from low German mudde and stainaz   

Class
Igneous Rocks   
Sedimentary Rocks   

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

Family
  
  

Group
Plutonic   
Not Applicable   

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

Texture >>
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Definition of Tonalite and Mudstone

The general Tonalite and Mudstone definition can be stated as: Tonalite is a coarse-grained plutonic rock consisting mainly of sodic plagioclase, quartz, and hornblende or other mafic minerals with phaneritic texture. On the other hand, 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. Along with definition of Tonalite and Mudstone, get to know about Properties of Tonalite and Mudstone. Get to know more information about Tonalite and Mudstone origin and discoverer, etymology and class.

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History of Tonalite and Mudstone

The history of Tonalite and Mudstone 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.

Tonalite and Mudstone Origin and Discoverer

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

Etymology of Tonalite and Mudstone

Along with Tonalite and Mudstone definition, know more about the etymology of Tonalite and Mudstone. Etymology of Tonalite and Mudstone gives information about origin and formation of a particular rock. Know more about Formation of Tonalite and Formation of Mudstone. The etymology of Tonalite is From Tonale Pass, northern Italy, + -ite1 while that of Mudstone is From Tonale Pass, northern Italy, + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Tonalite belongs to Igneous Rocks while Mudstone belongs to Sedimentary Rocks. The sub-class, group and other categories of Tonalite and Mudstone are listed below.

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