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Larvikite and Shonkinite Definition


Shonkinite and Larvikite Definition


Definition

Definition
Larvikite is an igneous rock and a variety of monzonite, notable for the presence of thumbnail-sized crystals of feldspar   
Shonkinite is a rare, dark-coloured and intrusive igneous rock which contains augite and orthoclase feldspar as its primary constituents   

History
  
  

Origin
Larvik, Norway   
USA   

Discoverer
Unknown   
Unknown   

Etymology
From the town of Larvik in Norway, where this type of igneous rock is found   
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 Larvikite and Shonkinite

The general Larvikite and Shonkinite definition can be stated as: Larvikite is an igneous rock and a variety of monzonite, notable for the presence of thumbnail-sized crystals of feldspar. 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 Larvikite and Shonkinite, get to know about Properties of Larvikite and Shonkinite. Get to know more information about Larvikite and Shonkinite origin and discoverer, etymology and class.

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History of Larvikite and Shonkinite

The history of Larvikite 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.

Larvikite and Shonkinite Origin and Discoverer

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

Etymology of Larvikite and Shonkinite

Along with Larvikite and Shonkinite definition, know more about the etymology of Larvikite and Shonkinite. Etymology of Larvikite and Shonkinite gives information about origin and formation of a particular rock. Know more about Formation of Larvikite and Formation of Shonkinite. The etymology of Larvikite is From the town of Larvik in Norway, where this type of igneous rock is found while that of Shonkinite is From the town of Larvik in Norway, where this type of igneous rock is found. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Larvikite and Shonkinite belong to Igneous Rocks. The sub-class, group and other categories of Larvikite and Shonkinite are listed below.

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