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Adamellite and Kenyte Definition


Kenyte and Adamellite Definition


Definition

Definition
Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz   
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   

History
  
  

Origin
Italy   
Mount Kenya   

Discoverer
Unknown   
J. W. Gregory   

Etymology
From German adamellit and from Monte Adamello, a mountain in Italy, its locality   
From the mountain ranges- Mount Kenya and is named by J. W. Gregory in 1900   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Plutonic   
Not Applicable   

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

Texture >>
<< Summary

Definition of Adamellite and Kenyte

The general Adamellite and Kenyte definition can be stated as: Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz. On the other hand, 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. Along with definition of Adamellite and Kenyte, get to know about Properties of Adamellite and Kenyte. Get to know more information about Adamellite and Kenyte origin and discoverer, etymology and class.

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History of Adamellite and Kenyte

The history of Adamellite and Kenyte 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.

Adamellite and Kenyte Origin and Discoverer

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

Etymology of Adamellite and Kenyte

Along with Adamellite and Kenyte definition, know more about the etymology of Adamellite and Kenyte. Etymology of Adamellite and Kenyte gives information about origin and formation of a particular rock. Know more about Formation of Adamellite and Formation of Kenyte. The etymology of Adamellite is From German adamellit and from Monte Adamello, a mountain in Italy, its locality while that of Kenyte is From German adamellit and from Monte Adamello, a mountain in Italy, its locality. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Adamellite and Kenyte belong to Igneous Rocks. The sub-class, group and other categories of Adamellite and Kenyte are listed below.

For Adamellite,

For Kenyte,

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