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Basanite  and Slate Definition


Slate and Basanite  Definition


Definition

Definition
Basanite is a black basaltic rock which mainly contains plagioclase, augite, olivine and nepheline and is formerly used as a touchstone   
Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism   

History
  
  

Origin
Unknown   
England   

Discoverer
Unknown   
Unknown   

Etymology
From Latin basanites + -ite   
From Old French esclate, from esclat (French éclat)   

Class
Igneous Rocks   
Metamorphic Rocks   

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

Family
  
  

Group
Not Applicable   
Not Applicable   

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

Texture >>
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Definition of Basanite  and Slate

The general Basanite  and Slate definition can be stated as: Basanite is a black basaltic rock which mainly contains plagioclase, augite, olivine and nepheline and is formerly used as a touchstone. On the other hand, Slate is a fine-grained, foliated, homogeneous metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade regional metamorphism. Along with definition of Basanite  and Slate, get to know about Properties of Basanite  and Slate. Get to know more information about Basanite  and Slate origin and discoverer, etymology and class.

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History of Basanite  and Slate

The history of Basanite  and Slate 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.

Basanite  and Slate Origin and Discoverer

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

Etymology of Basanite  and Slate

Along with Basanite  and Slate definition, know more about the etymology of Basanite  and Slate. Etymology of Basanite  and Slate gives information about origin and formation of a particular rock. Know more about Formation of Basanite  and Formation of Slate. The etymology of Basanite  is From Latin basanites + -ite while that of Slate is From Latin basanites + -ite. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Basanite  belongs to Igneous Rocks while Slate belongs to Metamorphic Rocks. The sub-class, group and other categories of Basanite  and Slate are listed below.

For Basanite ,

For Slate,

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