Home
Compare Rocks


Oil shale and Appinite Definition


Appinite and Oil shale Definition


Definition

Definition
Oil Shale is a fine-grained sedimentary rock from which oil is extracted   
Appinite is an igneous rock in which the crystals are so fine grained that individual minerals cannot be easily distinguished   

History
  
  

Discoverer
Unknown   
Unknown   

Etymology
From Old English scealu in its base sense of thing that divides or separate   
From the variety of Lamprophyre Greek lampros bright and shining + porphureos purple   

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   
Coarse Grained Rock, Fine Grained Rock, Opaque Rock   

Texture >>
<< Summary

Definition of Oil shale and Appinite

The general Oil shale and Appinite definition can be stated as: Oil Shale is a fine-grained sedimentary rock from which oil is extracted. On the other hand, Appinite is an igneous rock in which the crystals are so fine grained that individual minerals cannot be easily distinguished. Along with definition of Oil shale and Appinite, get to know about Properties of Oil shale and Appinite. Get to know more information about Oil shale and Appinite origin and discoverer, etymology and class.

Compare Sedimentary Rocks

History of Oil shale and Appinite

The history of Oil shale and Appinite 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 Appinite Origin and Discoverer

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

Etymology of Oil shale and Appinite

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

For Oil shale,

For Appinite,

Fossil Rocks

Fossil Rocks

» More Fossil Rocks

Compare Sedimentary Rocks

» More Compare Sedimentary Rocks