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Ijolite and Epidosite Definition


Epidosite and Ijolite Definition


Definition

Definition
Ijolite is an intrusive igneous rock which is composed mainly of nepheline and an alkali pyroxene, usually aegirine-augite   
Epidosite is a highly altered epidote and quartz bearing rock which is a type of metasomatite, essentially altered basalt   

History
  
  

Origin
Finland, Europe   
Unknown   

Discoverer
Unknown   
Unknown   

Etymology
From the first syllable of the Finnish words Ii-vaara, Iijoki, &c. commonly used geographical names in Finland, and the Gr. Xiflos, a stone   
Not Available   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Plutonic   
Volcanic   

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

Texture >>
<< Summary

Definition of Ijolite and Epidosite

The general Ijolite and Epidosite definition can be stated as: Ijolite is an intrusive igneous rock which is composed mainly of nepheline and an alkali pyroxene, usually aegirine-augite. On the other hand, Epidosite is a highly altered epidote and quartz bearing rock which is a type of metasomatite, essentially altered basalt. Along with definition of Ijolite and Epidosite, get to know about Properties of Ijolite and Epidosite. Get to know more information about Ijolite and Epidosite origin and discoverer, etymology and class.

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History of Ijolite and Epidosite

The history of Ijolite and Epidosite 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.

Ijolite and Epidosite Origin and Discoverer

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

Etymology of Ijolite and Epidosite

Along with Ijolite and Epidosite definition, know more about the etymology of Ijolite and Epidosite. Etymology of Ijolite and Epidosite gives information about origin and formation of a particular rock. Know more about Formation of Ijolite and Formation of Epidosite. The etymology of Ijolite is From the first syllable of the Finnish words Ii-vaara, Iijoki, &c. commonly used geographical names in Finland, and the Gr. Xiflos, a stone while that of Epidosite is From the first syllable of the Finnish words Ii-vaara, Iijoki, &c. commonly used geographical names in Finland, and the Gr. Xiflos, a stone. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Ijolite and Epidosite belong to Igneous Rocks. The sub-class, group and other categories of Ijolite and Epidosite are listed below.

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