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Luxullianite and Phyllite Definition


Phyllite and Luxullianite Definition


Definition

Definition
Luxullianite is a rare type of granite, known for presence of clusters of radially arranged acicular tourmaline crystals which are enclosed by phenocrysts of orthoclase and quartz in a matrix of quartz, tourmaline, alkali feldspar, brown mica.   
Phyllite is a fine-grained metamorphic rock with a well-developed laminar structure, and is intermediate between slate and schist rocks   

History
  
  

Origin
England   
Unknown   

Discoverer
Unknown   
Unknown   

Etymology
From the village of Luxulyan in Cornwall, England, where this variety of granite is found   
From Greek phullon leaf + -ite1   

Class
Igneous Rocks   
Metamorphic Rocks   

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

Family
  
  

Group
Plutonic   
Not Applicable   

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

Texture >>
<< Summary

Definition of Luxullianite and Phyllite

The general Luxullianite and Phyllite definition can be stated as: Luxullianite is a rare type of granite, known for presence of clusters of radially arranged acicular tourmaline crystals which are enclosed by phenocrysts of orthoclase and quartz in a matrix of quartz, tourmaline, alkali feldspar, brown mica.. On the other hand, Phyllite is a fine-grained metamorphic rock with a well-developed laminar structure, and is intermediate between slate and schist rocks. Along with definition of Luxullianite and Phyllite, get to know about Properties of Luxullianite and Phyllite. Get to know more information about Luxullianite and Phyllite origin and discoverer, etymology and class.

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History of Luxullianite and Phyllite

The history of Luxullianite and Phyllite 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.

Luxullianite and Phyllite Origin and Discoverer

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

Etymology of Luxullianite and Phyllite

Along with Luxullianite and Phyllite definition, know more about the etymology of Luxullianite and Phyllite. Etymology of Luxullianite and Phyllite gives information about origin and formation of a particular rock. Know more about Formation of Luxullianite and Formation of Phyllite. The etymology of Luxullianite is From the village of Luxulyan in Cornwall, England, where this variety of granite is found while that of Phyllite is From the village of Luxulyan in Cornwall, England, where this variety of granite is found. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Luxullianite belongs to Igneous Rocks while Phyllite belongs to Metamorphic Rocks. The sub-class, group and other categories of Luxullianite and Phyllite are listed below.

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