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Oil shale and Nepheline Syenite Definition


Nepheline Syenite and Oil shale Definition


Definition

Definition
Oil Shale is a fine-grained sedimentary rock from which oil is extracted   
Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz   

History
  
  

Discoverer
Unknown   
Unknown   

Etymology
From Old English scealu in its base sense of thing that divides or separate   
From origin of a Palaeozoic nepheline syenite from northern Shanxi Province, China   

Class
Sedimentary Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Plutonic   

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

Texture >>
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Definition of Oil shale and Nepheline Syenite

The general Oil shale and Nepheline Syenite definition can be stated as: Oil Shale is a fine-grained sedimentary rock from which oil is extracted. On the other hand, Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz. Along with definition of Oil shale and Nepheline Syenite, get to know about Properties of Oil shale and Nepheline Syenite. Get to know more information about Oil shale and Nepheline Syenite origin and discoverer, etymology and class.

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History of Oil shale and Nepheline Syenite

The history of Oil shale 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.

Oil shale and Nepheline Syenite Origin and Discoverer

Oil shale 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 Oil shale and Nepheline Syenite. In this section, you will know about Oil shale and Nepheline Syenite Origin and Discoverer. Origin of Oil shale and Nepheline Syenite are Unknown. It is interesting to know the name of Oil shale and Nepheline Syenite discoverer. The discoverer of Oil shale and Nepheline Syenite are Unknown.

Etymology of Oil shale and Nepheline Syenite

Along with Oil shale and Nepheline Syenite definition, know more about the etymology of Oil shale and Nepheline Syenite. Etymology of Oil shale and Nepheline Syenite gives information about origin and formation of a particular rock. Know more about Formation of Oil shale and Formation of Nepheline Syenite. The etymology of Oil shale is From Old English scealu in its base sense of thing that divides or separate while that of Nepheline Syenite is From Old English scealu in its base sense of thing that divides or separate. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Oil shale belongs to Sedimentary Rocks while Nepheline Syenite belongs to Igneous Rocks. The sub-class, group and other categories of Oil shale and Nepheline Syenite are listed below.

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