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Dunite and Pyroxenite Definition


Pyroxenite and Dunite Definition


Definition

Definition
Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine   
Pyroxenite is a dark, greenish, granular intrusive igneous rock consisting mainly of pyroxenes and olivine   

History
  
  

Origin
New Zealand   
Unknown   

Discoverer
Ferdinand von Hochstetter   
Unknown   

Etymology
From the name of Dun Mountain, New Zealand, + -ite1   
From pyro- fire + Greek xenos stranger as the mineral group was new to igneous rocks   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Plutonic   
Plutonic   

Other Categories
Coarse Grained Rock, Opaque Rock   
Coarse Grained Rock, Opaque Rock   

Texture >>
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Definition of Dunite and Pyroxenite

The general Dunite and Pyroxenite definition can be stated as: Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine. On the other hand, Pyroxenite is a dark, greenish, granular intrusive igneous rock consisting mainly of pyroxenes and olivine. Along with definition of Dunite and Pyroxenite, get to know about Properties of Dunite and Pyroxenite. Get to know more information about Dunite and Pyroxenite origin and discoverer, etymology and class.

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History of Dunite and Pyroxenite

The history of Dunite and Pyroxenite 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.

Dunite and Pyroxenite Origin and Discoverer

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

Etymology of Dunite and Pyroxenite

Along with Dunite and Pyroxenite definition, know more about the etymology of Dunite and Pyroxenite. Etymology of Dunite and Pyroxenite gives information about origin and formation of a particular rock. Know more about Formation of Dunite and Formation of Pyroxenite. The etymology of Dunite is From the name of Dun Mountain, New Zealand, + -ite1 while that of Pyroxenite is From the name of Dun Mountain, New Zealand, + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Dunite and Pyroxenite belong to Igneous Rocks. The sub-class, group and other categories of Dunite and Pyroxenite are listed below.

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