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Shonkinite and Alkali Feldspar Granite Definition


Alkali Feldspar Granite 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   
Alkali feldspar granite, also known as red granite, is a felsic igneous rock and a type of granite rich in the mineral potassium feldspar   

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 mineral fledspar which is present in large quantities in this rock   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Plutonic   

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

Texture >>
<< Summary

Definition of Shonkinite and Alkali Feldspar Granite

The general Shonkinite and Alkali Feldspar Granite 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, Alkali feldspar granite, also known as red granite, is a felsic igneous rock and a type of granite rich in the mineral potassium feldspar. Along with definition of Shonkinite and Alkali Feldspar Granite, get to know about Properties of Shonkinite and Alkali Feldspar Granite. Get to know more information about Shonkinite and Alkali Feldspar Granite origin and discoverer, etymology and class.

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History of Shonkinite and Alkali Feldspar Granite

The history of Shonkinite and Alkali Feldspar Granite 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 Alkali Feldspar Granite Origin and Discoverer

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

Etymology of Shonkinite and Alkali Feldspar Granite

Along with Shonkinite and Alkali Feldspar Granite definition, know more about the etymology of Shonkinite and Alkali Feldspar Granite. Etymology of Shonkinite and Alkali Feldspar Granite gives information about origin and formation of a particular rock. Know more about Formation of Shonkinite and Formation of Alkali Feldspar Granite. The etymology of Shonkinite is From the name of Shonkin Sag ranges in the Highwood Mountains of north-central Montana, US while that of Alkali Feldspar Granite 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 and Alkali Feldspar Granite belong to Igneous Rocks. The sub-class, group and other categories of Shonkinite and Alkali Feldspar Granite are listed below.

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