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Kenyte and Trachyte Definition


Trachyte and Kenyte Definition


Definition

Definition
Kenyte is a variety of porphyritic phonolite or trachyte rock with rhomb shaped phenocrysts of anorthoclase with variable olivine and augite in a glassy matrix   
Trachyte is a grey fine-grained volcanic rock which mainly consists of alkali feldspar   

History
  
  

Origin
Mount Kenya   
Unknown   

Discoverer
J. W. Gregory   
Alexandre Brongniart and René Just Haüy   

Etymology
From the mountain ranges- Mount Kenya and is named by J. W. Gregory in 1900   
From Greek trakhus rough’ or trakhutēs roughness   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Not Applicable   
Volcanic   

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

Texture >>
<< Summary

Definition of Kenyte and Trachyte

The general Kenyte and Trachyte definition can be stated as: Kenyte is a variety of porphyritic phonolite or trachyte rock with rhomb shaped phenocrysts of anorthoclase with variable olivine and augite in a glassy matrix. On the other hand, Trachyte is a grey fine-grained volcanic rock which mainly consists of alkali feldspar. Along with definition of Kenyte and Trachyte, get to know about Properties of Kenyte and Trachyte. Get to know more information about Kenyte and Trachyte origin and discoverer, etymology and class.

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History of Kenyte and Trachyte

The history of Kenyte and Trachyte 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.

Kenyte and Trachyte Origin and Discoverer

Kenyte and Trachyte definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Kenyte and Trachyte. In this section, you will know about Kenyte and Trachyte Origin and Discoverer. Origin of Kenyte is Mount Kenya whereas Origin of Trachyte is Unknown. It is interesting to know the name of Kenyte and Trachyte discoverer. The Discoverer of Kenyte is J. W. Gregory and the discoverer of Trachyte is Alexandre Brongniart and René Just Haüy.

Etymology of Kenyte and Trachyte

Along with Kenyte and Trachyte definition, know more about the etymology of Kenyte and Trachyte. Etymology of Kenyte and Trachyte gives information about origin and formation of a particular rock. Know more about Formation of Kenyte and Formation of Trachyte. The etymology of Kenyte is From the mountain ranges- Mount Kenya and is named by J. W. Gregory in 1900 while that of Trachyte is From the mountain ranges- Mount Kenya and is named by J. W. Gregory in 1900. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Kenyte and Trachyte belong to Igneous Rocks. The sub-class, group and other categories of Kenyte and Trachyte are listed below.

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