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Hornfels and Pseudotachylite Definition


Pseudotachylite and Hornfels Definition


Definition

Definition
Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock   
Very fine grained fault rock which is composed of glassy matrix that often contains inclusions of wall-rock fragments.   

History
  
  

Origin
New Zealand   
USA   

Discoverer
Unknown   
Unknown   

Etymology
From German which means hornstone   
From pseudo- +‎ tachylite, a glassy rock generated by frictional heat within faults.   

Class
Metamorphic Rocks   
Metamorphic Rocks   

Sub-Class
Durable Rock, Soft Rock   
Durable Rock, Hard Rock   

Family
  
  

Group
Not Applicable   
Not Applicable   

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

Texture >>
<< Summary

Definition of Hornfels and Pseudotachylite

The general Hornfels and Pseudotachylite definition can be stated as: Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock. On the other hand, Very fine grained fault rock which is composed of glassy matrix that often contains inclusions of wall-rock fragments.. Along with definition of Hornfels and Pseudotachylite, get to know about Properties of Hornfels and Pseudotachylite. Get to know more information about Hornfels and Pseudotachylite origin and discoverer, etymology and class.

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History of Hornfels and Pseudotachylite

The history of Hornfels and Pseudotachylite 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.

Hornfels and Pseudotachylite Origin and Discoverer

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

Etymology of Hornfels and Pseudotachylite

Along with Hornfels and Pseudotachylite definition, know more about the etymology of Hornfels and Pseudotachylite. Etymology of Hornfels and Pseudotachylite gives information about origin and formation of a particular rock. Know more about Formation of Hornfels and Formation of Pseudotachylite. The etymology of Hornfels is From German which means hornstone while that of Pseudotachylite is From German which means hornstone. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Hornfels and Pseudotachylite belong to Metamorphic Rocks. The sub-class, group and other categories of Hornfels and Pseudotachylite are listed below.

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