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Pyroxenite and Hornfels Definition


Hornfels and Pyroxenite Definition


Definition

Definition
Pyroxenite is a dark, greenish, granular intrusive igneous rock consisting mainly of pyroxenes and olivine   
Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock   

History
  
  

Origin
Unknown   
New Zealand   

Discoverer
Unknown   
Unknown   

Etymology
From pyro- fire + Greek xenos stranger as the mineral group was new to igneous rocks   
From German which means hornstone   

Class
Igneous Rocks   
Metamorphic Rocks   

Sub-Class
Durable Rock, Hard Rock   
Durable Rock, Soft Rock   

Family
  
  

Group
Plutonic   
Not Applicable   

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

Texture >>
<< Summary

Definition of Pyroxenite and Hornfels

The general Pyroxenite and Hornfels definition can be stated as: Pyroxenite is a dark, greenish, granular intrusive igneous rock consisting mainly of pyroxenes and olivine. On the other hand, Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock. Along with definition of Pyroxenite and Hornfels, get to know about Properties of Pyroxenite and Hornfels. Get to know more information about Pyroxenite and Hornfels origin and discoverer, etymology and class.

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History of Pyroxenite and Hornfels

The history of Pyroxenite and Hornfels 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.

Pyroxenite and Hornfels Origin and Discoverer

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

Etymology of Pyroxenite and Hornfels

Along with Pyroxenite and Hornfels definition, know more about the etymology of Pyroxenite and Hornfels. Etymology of Pyroxenite and Hornfels gives information about origin and formation of a particular rock. Know more about Formation of Pyroxenite and Formation of Hornfels. The etymology of Pyroxenite is From pyro- fire + Greek xenos stranger as the mineral group was new to igneous rocks while that of Hornfels is From pyro- fire + Greek xenos stranger as the mineral group was new to igneous rocks. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Pyroxenite belongs to Igneous Rocks while Hornfels belongs to Metamorphic Rocks. The sub-class, group and other categories of Pyroxenite and Hornfels are listed below.

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