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Shoshonite and Larvikite Definition


Larvikite and Shoshonite Definition


Definition

Definition
Shoshonite is a basaltic rock, properly a potassic trachyandesite, composed of olivine, augite and plagioclase phenocrysts in a groundmass with calcic plagioclase and sanidine and some dark-colored volcanic glass  
Larvikite is an igneous rock and a variety of monzonite, notable for the presence of thumbnail-sized crystals of feldspar  

History
  
  

Origin
Wyoming,USA  
Larvik, Norway  

Discoverer
Iddings  
Unknown  

Etymology
From the place of origin called Shoshone riverin Wyoming  
From the town of Larvik in Norway, where this type of igneous rock is found  

Class
Igneous Rocks  
Igneous Rocks  

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

Family
  
  

Group
Volcanic  
Plutonic  

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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<< Summary

Definition of Shoshonite and Larvikite

The general Shoshonite and Larvikite definition can be stated as: Shoshonite is a basaltic rock, properly a potassic trachyandesite, composed of olivine, augite and plagioclase phenocrysts in a groundmass with calcic plagioclase and sanidine and some dark-colored volcanic glass. On the other hand, Larvikite is an igneous rock and a variety of monzonite, notable for the presence of thumbnail-sized crystals of feldspar. Along with definition of Shoshonite and Larvikite, get to know about Properties of Shoshonite and Larvikite. Get to know more information about Shoshonite and Larvikite origin and discoverer, etymology and class.

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History of Shoshonite and Larvikite

The history of Shoshonite and Larvikite 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.

Shoshonite and Larvikite Origin and Discoverer

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

Etymology of Shoshonite and Larvikite

Along with Shoshonite and Larvikite definition, know more about the etymology of Shoshonite and Larvikite. Etymology of Shoshonite and Larvikite gives information about origin and formation of a particular rock. Know more about Formation of Shoshonite and Formation of Larvikite. The etymology of Shoshonite is From the place of origin called Shoshone riverin Wyoming while that of Larvikite is From the place of origin called Shoshone riverin Wyoming. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Shoshonite and Larvikite belong to Igneous Rocks. The sub-class, group and other categories of Shoshonite and Larvikite are listed below.

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