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Ijolite and Granophyre Definition


Granophyre and Ijolite Definition


Definition

Definition
Ijolite is an intrusive igneous rock which is composed mainly of nepheline and an alkali pyroxene, usually aegirine-augite   
Granophyre is a type of granitic rock which consists of intergrown feldspar and quartz crystals in a medium to fine grained groundmass   

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   
From German Granophyr, from Granit granite + Porphyr   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Plutonic   
Volcanic   

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

Texture >>
<< Summary

Definition of Ijolite and Granophyre

The general Ijolite and Granophyre 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, Granophyre is a type of granitic rock which consists of intergrown feldspar and quartz crystals in a medium to fine grained groundmass. Along with definition of Ijolite and Granophyre, get to know about Properties of Ijolite and Granophyre. Get to know more information about Ijolite and Granophyre origin and discoverer, etymology and class.

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History of Ijolite and Granophyre

The history of Ijolite and Granophyre 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 Granophyre Origin and Discoverer

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

Etymology of Ijolite and Granophyre

Along with Ijolite and Granophyre definition, know more about the etymology of Ijolite and Granophyre. Etymology of Ijolite and Granophyre gives information about origin and formation of a particular rock. Know more about Formation of Ijolite and Formation of Granophyre. 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 Granophyre 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 Granophyre belong to Igneous Rocks. The sub-class, group and other categories of Ijolite and Granophyre are listed below.

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For Granophyre,

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