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Pantellerite and Shonkinite Definition


Shonkinite and Pantellerite Definition


Definition

Definition
Pantellerite is a peralkaline rhyolite. It has a higher iron and lower aluminium composition than comendite   
Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents   

History
  
  

Origin
Strait of sicily   
USA   

Discoverer
Unknown   
Unknown   

Etymology
From Pantelleria, a volcanic island in the Strait of Sicily   
From the name of Shonkin Sag ranges in the Highwood Mountains of north-central Montana, US   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Volcanic   
Not Applicable   

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

Texture >>
<< Summary

Definition of Pantellerite and Shonkinite

The general Pantellerite and Shonkinite definition can be stated as: Pantellerite is a peralkaline rhyolite. It has a higher iron and lower aluminium composition than comendite. On the other hand, Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents. Along with definition of Pantellerite and Shonkinite, get to know about Properties of Pantellerite and Shonkinite. Get to know more information about Pantellerite and Shonkinite origin and discoverer, etymology and class.

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History of Pantellerite and Shonkinite

The history of Pantellerite and Shonkinite 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.

Pantellerite and Shonkinite Origin and Discoverer

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

Etymology of Pantellerite and Shonkinite

Along with Pantellerite and Shonkinite definition, know more about the etymology of Pantellerite and Shonkinite. Etymology of Pantellerite and Shonkinite gives information about origin and formation of a particular rock. Know more about Formation of Pantellerite and Formation of Shonkinite. The etymology of Pantellerite is From Pantelleria, a volcanic island in the Strait of Sicily while that of Shonkinite is From Pantelleria, a volcanic island in the Strait of Sicily. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Pantellerite and Shonkinite belong to Igneous Rocks. The sub-class, group and other categories of Pantellerite and Shonkinite are listed below.

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