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Schist and Dunite Definition


Dunite and Schist Definition


Definition

Definition
Schist is a medium grade metamorphic rock with medium to large, flat, sheet like grains in a preferred orientation   
Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine   

History
  
  

Origin
Unknown   
New Zealand   

Discoverer
Unknown   
Ferdinand von Hochstetter   

Etymology
From French schiste, Greek skhistos i.e. split   
From the name of Dun Mountain, New Zealand, + -ite1   

Class
Metamorphic Rocks   
Igneous Rocks   

Sub-Class
Durable Rock, Medium Hardness Rock   
Durable Rock, Medium Hardness 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 Schist and Dunite

The general Schist and Dunite definition can be stated as: Schist is a medium grade metamorphic rock with medium to large, flat, sheet like grains in a preferred orientation. On the other hand, Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine. Along with definition of Schist and Dunite, get to know about Properties of Schist and Dunite. Get to know more information about Schist and Dunite origin and discoverer, etymology and class.

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History of Schist and Dunite

The history of Schist and Dunite 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.

Schist and Dunite Origin and Discoverer

Schist and Dunite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Schist and Dunite. In this section, you will know about Schist and Dunite Origin and Discoverer. Origin of Schist is Unknown whereas Origin of Dunite is New Zealand. It is interesting to know the name of Schist and Dunite discoverer. The Discoverer of Schist is Unknown and the discoverer of Dunite is Ferdinand von Hochstetter.

Etymology of Schist and Dunite

Along with Schist and Dunite definition, know more about the etymology of Schist and Dunite. Etymology of Schist and Dunite gives information about origin and formation of a particular rock. Know more about Formation of Schist and Formation of Dunite. The etymology of Schist is From French schiste, Greek skhistos i.e. split while that of Dunite is From French schiste, Greek skhistos i.e. split. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Schist belongs to Metamorphic Rocks while Dunite belongs to Igneous Rocks. The sub-class, group and other categories of Schist and Dunite are listed below.

For Schist,

For Dunite,

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