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Shonkinite and Mudstone Definition


Mudstone and Shonkinite Definition


Definition

Definition
Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents   
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
USA   
Unknown   

Discoverer
Unknown   
Unknown   

Etymology
From the name of Shonkin Sag ranges in the Highwood Mountains of north-central Montana, US   
From the English mud and stone, from low German mudde and stainaz   

Class
Igneous Rocks   
Sedimentary Rocks   

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

Family
  
  

Group
Not Applicable   
Not Applicable   

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

Texture >>
<< Summary

Definition of Shonkinite and Mudstone

The general Shonkinite and Mudstone definition can be stated as: Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents. 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 Shonkinite and Mudstone, get to know about Properties of Shonkinite and Mudstone. Get to know more information about Shonkinite and Mudstone origin and discoverer, etymology and class.

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History of Shonkinite and Mudstone

The history of Shonkinite 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.

Shonkinite and Mudstone Origin and Discoverer

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

Etymology of Shonkinite and Mudstone

Along with Shonkinite and Mudstone definition, know more about the etymology of Shonkinite and Mudstone. Etymology of Shonkinite and Mudstone gives information about origin and formation of a particular rock. Know more about Formation of Shonkinite and Formation of Mudstone. The etymology of Shonkinite is From the name of Shonkin Sag ranges in the Highwood Mountains of north-central Montana, US while that of Mudstone is From the name of Shonkin Sag ranges in the Highwood Mountains of north-central Montana, US. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Shonkinite belongs to Igneous Rocks while Mudstone belongs to Sedimentary Rocks. The sub-class, group and other categories of Shonkinite and Mudstone are listed below.

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