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Siltstone and Scoria Definition


Scoria and Siltstone Definition


Definition

Definition
Siltstone can be defined as a fine-grained sedimentary rock which mainly consists of consolidated silt   
Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities   

History
  
  

Discoverer
Unknown   
Unknown   

Etymology
From English word silt and stone and from Proto-Indo-European root sal and stainaz   
From late Middle English (denoting slag from molten metal), from Greek skōria refuse, from skōr dung   

Class
Sedimentary Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Volcanic   

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

Texture >>
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Definition of Siltstone and Scoria

The general Siltstone and Scoria definition can be stated as: Siltstone can be defined as a fine-grained sedimentary rock which mainly consists of consolidated silt. On the other hand, Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities. Along with definition of Siltstone and Scoria, get to know about Properties of Siltstone and Scoria. Get to know more information about Siltstone and Scoria origin and discoverer, etymology and class.

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History of Siltstone and Scoria

The history of Siltstone 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.

Siltstone and Scoria Origin and Discoverer

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

Etymology of Siltstone and Scoria

Along with Siltstone and Scoria definition, know more about the etymology of Siltstone and Scoria. Etymology of Siltstone and Scoria gives information about origin and formation of a particular rock. Know more about Formation of Siltstone and Formation of Scoria. The etymology of Siltstone is From English word silt and stone and from Proto-Indo-European root sal and stainaz while that of Scoria is From English word silt and stone and from Proto-Indo-European root sal and stainaz. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Siltstone belongs to Sedimentary Rocks while Scoria belongs to Igneous Rocks. The sub-class, group and other categories of Siltstone and Scoria are listed below.

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