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Basalt and Hornblendite Definition


Hornblendite 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   
Hornblendite is a type of igneous plutonic rock consisting mainly of amphibole hornblende and is a type of Amphibolite rock   

History
  
  

Origin
Egypt   
Unknown   

Discoverer
Georgius Agricola   
Unknown   

Etymology
From Late Latin Basaltes (variant of basanites ), very hard stone, which was imported from Ancient Greek Basanites   
From German, Horn horn + blende   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Volcanic   
Plutonic   

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

Texture >>
<< Summary

Definition of Basalt and Hornblendite

The general Basalt and Hornblendite 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, Hornblendite is a type of igneous plutonic rock consisting mainly of amphibole hornblende and is a type of Amphibolite rock. Along with definition of Basalt and Hornblendite, get to know about Properties of Basalt and Hornblendite. Get to know more information about Basalt and Hornblendite origin and discoverer, etymology and class.

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History of Basalt and Hornblendite

The history of Basalt and Hornblendite 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 Hornblendite Origin and Discoverer

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

Etymology of Basalt and Hornblendite

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

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