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Basalt and Blueschist Definition


Blueschist and Basalt Definition


Definition

Definition
Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth   
Blueschist is a metamorphic rock which is generally blue in color and is formed under conditions of high pressure and low temperature   

History
  
  

Origin
Egypt   
USA   

Discoverer
Georgius Agricola   
Edgar Bailey   

Etymology
From Late Latin Basaltes (variant of basanites ), very hard stone, which was imported from Ancient Greek Basanites   
From French schiste, Greek skhistos i.e. split   

Class
Igneous Rocks   
Metamorphic Rocks   

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

Family
  
  

Group
Volcanic   
Not Applicable   

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

Texture >>
<< Summary

Definition of Basalt and Blueschist

The general Basalt and Blueschist definition can be stated as: Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth. On the other hand, Blueschist is a metamorphic rock which is generally blue in color and is formed under conditions of high pressure and low temperature. Along with definition of Basalt and Blueschist, get to know about Properties of Basalt and Blueschist. Get to know more information about Basalt and Blueschist origin and discoverer, etymology and class.

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History of Basalt and Blueschist

The history of Basalt and Blueschist 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.

Basalt and Blueschist Origin and Discoverer

Basalt and Blueschist definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Basalt and Blueschist. In this section, you will know about Basalt and Blueschist Origin and Discoverer. Origin of Basalt is Egypt whereas Origin of Blueschist is USA. It is interesting to know the name of Basalt and Blueschist discoverer. The Discoverer of Basalt is Georgius Agricola and the discoverer of Blueschist is Edgar Bailey.

Etymology of Basalt and Blueschist

Along with Basalt and Blueschist definition, know more about the etymology of Basalt and Blueschist. Etymology of Basalt and Blueschist gives information about origin and formation of a particular rock. Know more about Formation of Basalt and Formation of Blueschist. The etymology of Basalt is From Late Latin Basaltes (variant of basanites ), very hard stone, which was imported from Ancient Greek Basanites while that of Blueschist is From Late Latin Basaltes (variant of basanites ), very hard stone, which was imported from Ancient Greek Basanites. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Basalt belongs to Igneous Rocks while Blueschist belongs to Metamorphic Rocks. The sub-class, group and other categories of Basalt and Blueschist are listed below.

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