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Monzonite and Shonkinite Definition


Shonkinite and Monzonite Definition


Definition

Definition
Monzonite is a granular igneous rock with composition between syenite and diorite and containing approximately equal amounts of orthoclase and plagioclase   
Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents   

History
  
  

Origin
Trento Province, Italy   
USA   

Discoverer
Unknown   
Unknown   

Etymology
From Mount Monzoni in the Tyrol, Italy, + -ite1   
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
Plutonic   
Not Applicable   

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

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Definition of Monzonite and Shonkinite

The general Monzonite and Shonkinite definition can be stated as: Monzonite is a granular igneous rock with composition between syenite and diorite and containing approximately equal amounts of orthoclase and plagioclase. 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 Monzonite and Shonkinite, get to know about Properties of Monzonite and Shonkinite. Get to know more information about Monzonite and Shonkinite origin and discoverer, etymology and class.

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History of Monzonite and Shonkinite

The history of Monzonite 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.

Monzonite and Shonkinite Origin and Discoverer

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

Etymology of Monzonite and Shonkinite

Along with Monzonite and Shonkinite definition, know more about the etymology of Monzonite and Shonkinite. Etymology of Monzonite and Shonkinite gives information about origin and formation of a particular rock. Know more about Formation of Monzonite and Formation of Shonkinite. The etymology of Monzonite is From Mount Monzoni in the Tyrol, Italy, + -ite1 while that of Shonkinite is From Mount Monzoni in the Tyrol, Italy, + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Monzonite and Shonkinite belong to Igneous Rocks. The sub-class, group and other categories of Monzonite and Shonkinite are listed below.

For Monzonite,

For Shonkinite,

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