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Appinite and Scoria Definition


Scoria and Appinite Definition


Definition

Definition
Appinite is an igneous rock in which the crystals are so fine grained that individual minerals cannot be easily distinguished   
Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities   

History
  
  

Discoverer
Unknown   
Unknown   

Etymology
From the variety of Lamprophyre Greek lampros bright and shining + porphureos purple   
From late Middle English (denoting slag from molten metal), from Greek skōria refuse, from skōr dung   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Plutonic   
Volcanic   

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

Texture >>
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Definition of Appinite and Scoria

The general Appinite and Scoria definition can be stated as: Appinite is an igneous rock in which the crystals are so fine grained that individual minerals cannot be easily distinguished. On the other hand, Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. Along with definition of Appinite and Scoria, get to know about Properties of Appinite and Scoria. Get to know more information about Appinite and Scoria origin and discoverer, etymology and class.

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History of Appinite and Scoria

The history of Appinite and Scoria 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.

Appinite and Scoria Origin and Discoverer

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

Etymology of Appinite and Scoria

Along with Appinite and Scoria definition, know more about the etymology of Appinite and Scoria. Etymology of Appinite and Scoria gives information about origin and formation of a particular rock. Know more about Formation of Appinite and Formation of Scoria. The etymology of Appinite is From the variety of Lamprophyre Greek lampros bright and shining + porphureos purple while that of Scoria is From the variety of Lamprophyre Greek lampros bright and shining + porphureos purple. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Appinite and Scoria belong to Igneous Rocks. The sub-class, group and other categories of Appinite and Scoria are listed below.

For Appinite,

For Scoria,

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