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Mudstone and Essexite  Definition


Essexite  and Mudstone Definition


Definition

Definition
Mudstone is a fine-grained, dark gray sedimentary rock, which is formed from silt and clay and is similar to shale but has less laminations   
Essexite which is also known as nepheline monzogabbro, is a dark gray or black holocrystalline plutonic Iigneous Rock   

History
  
  

Origin
Unknown   
USA   

Discoverer
Unknown   
Unknown   

Etymology
From the English mud and stone, from low German mudde and stainaz   
From the locality in Essex County, Massachusetts,US   

Class
Sedimentary Rocks   
Igneous Rocks   

Sub-Class
Durable Rock, Soft Rock   
Durable Rock, Hard 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 Mudstone and Essexite 

The general Mudstone and Essexite  definition can be stated as: Mudstone is a fine-grained, dark gray sedimentary rock, which is formed from silt and clay and is similar to shale but has less laminations. On the other hand, Essexite which is also known as nepheline monzogabbro, is a dark gray or black holocrystalline plutonic Iigneous Rock. Along with definition of Mudstone and Essexite , get to know about Properties of Mudstone and Essexite . Get to know more information about Mudstone and Essexite  origin and discoverer, etymology and class.

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History of Mudstone and Essexite 

The history of Mudstone and Essexite  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.

Mudstone and Essexite  Origin and Discoverer

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

Etymology of Mudstone and Essexite 

Along with Mudstone and Essexite  definition, know more about the etymology of Mudstone and Essexite . Etymology of Mudstone and Essexite  gives information about origin and formation of a particular rock. Know more about Formation of Mudstone and Formation of Essexite . The etymology of Mudstone is From the English mud and stone, from low German mudde and stainaz while that of Essexite  is From the English mud and stone, from low German mudde and stainaz. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Mudstone belongs to Sedimentary Rocks while Essexite  belongs to Igneous Rocks. The sub-class, group and other categories of Mudstone and Essexite  are listed below.

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