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Skarn and Nepheline Syenite Definition


Nepheline Syenite and Skarn Definition


Definition

Definition
Skarns are formed during regional or contact metamorphism and from a variety of metasomatic processes involving fluids of magmatic, metamorphic, and/or marine origin   
Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz   

History
  
  

Origin
USA, Australia   
Unknown   

Discoverer
Tornebohm   
Unknown   

Etymology
From an old Swedish mining term originally used to describe a type of silicate gangue or waste rock.   
From origin of a Palaeozoic nepheline syenite from northern Shanxi Province, China   

Class
Metamorphic Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Plutonic   

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

Texture >>
<< Summary

Definition of Skarn and Nepheline Syenite

The general Skarn and Nepheline Syenite definition can be stated as: Skarns are formed during regional or contact metamorphism and from a variety of metasomatic processes involving fluids of magmatic, metamorphic, and/or marine origin. On the other hand, Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz. Along with definition of Skarn and Nepheline Syenite, get to know about Properties of Skarn and Nepheline Syenite. Get to know more information about Skarn and Nepheline Syenite origin and discoverer, etymology and class.

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History of Skarn and Nepheline Syenite

The history of Skarn and Nepheline Syenite 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.

Skarn and Nepheline Syenite Origin and Discoverer

Skarn and Nepheline Syenite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Skarn and Nepheline Syenite. In this section, you will know about Skarn and Nepheline Syenite Origin and Discoverer. Origin of Skarn is USA, Australia whereas Origin of Nepheline Syenite is Unknown. It is interesting to know the name of Skarn and Nepheline Syenite discoverer. The Discoverer of Skarn is Tornebohm and the discoverer of Nepheline Syenite is Unknown.

Etymology of Skarn and Nepheline Syenite

Along with Skarn and Nepheline Syenite definition, know more about the etymology of Skarn and Nepheline Syenite. Etymology of Skarn and Nepheline Syenite gives information about origin and formation of a particular rock. Know more about Formation of Skarn and Formation of Nepheline Syenite. The etymology of Skarn is From an old Swedish mining term originally used to describe a type of silicate gangue or waste rock. while that of Nepheline Syenite is From an old Swedish mining term originally used to describe a type of silicate gangue or waste rock.. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Skarn belongs to Metamorphic Rocks while Nepheline Syenite belongs to Igneous Rocks. The sub-class, group and other categories of Skarn and Nepheline Syenite are listed below.

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For Nepheline Syenite,

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