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Gneiss and Blue Granite Definition


Blue Granite and Gneiss Definition


Definition

Definition
Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks   
Blue Granite is an igneous rock and a variety of Larvikite, notable for the presence of thumbnail-sized blue crystals of feldspar   

History
  
  

Discoverer
Unknown   
Unknown   

Etymology
From the Middle High German verb gneist (to spark; so called because the rock glitters)   
From the color of rock, Blue   

Class
Metamorphic Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Volcanic   

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

Texture >>
<< Summary

Definition of Gneiss and Blue Granite

The general Gneiss and Blue Granite definition can be stated as: Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks. On the other hand, Blue Granite is an igneous rock and a variety of Larvikite, notable for the presence of thumbnail-sized blue crystals of feldspar. Along with definition of Gneiss and Blue Granite, get to know about Properties of Gneiss and Blue Granite. Get to know more information about Gneiss and Blue Granite origin and discoverer, etymology and class.

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History of Gneiss and Blue Granite

The history of Gneiss and Blue Granite 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.

Gneiss and Blue Granite Origin and Discoverer

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

Etymology of Gneiss and Blue Granite

Along with Gneiss and Blue Granite definition, know more about the etymology of Gneiss and Blue Granite. Etymology of Gneiss and Blue Granite gives information about origin and formation of a particular rock. Know more about Formation of Gneiss and Formation of Blue Granite. The etymology of Gneiss is From the Middle High German verb gneist (to spark; so called because the rock glitters) while that of Blue Granite is From the Middle High German verb gneist (to spark; so called because the rock glitters). The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Gneiss belongs to Metamorphic Rocks while Blue Granite belongs to Igneous Rocks. The sub-class, group and other categories of Gneiss and Blue Granite are listed below.

For Gneiss,

For Blue Granite,

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