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Anorthosite and Luxullianite Definition


Luxullianite and Anorthosite Definition


Definition

Definition
Anorthosite is a granular igneous rock composed largely of labradorite or plagioclase   
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.   

History
  
  

Origin
Unknown   
England   

Discoverer
Unknown   
Unknown   

Etymology
From French anorthose plagioclase + -ite1   
From the village of Luxulyan in Cornwall, England, where this variety of granite is found   

Class
Igneous Rocks   
Igneous Rocks   

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

Family
  
  

Group
Plutonic   
Plutonic   

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

Texture >>
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Definition of Anorthosite and Luxullianite

The general Anorthosite and Luxullianite definition can be stated as: Anorthosite is a granular igneous rock composed largely of labradorite or plagioclase. On the other hand, 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.. Along with definition of Anorthosite and Luxullianite, get to know about Properties of Anorthosite and Luxullianite. Get to know more information about Anorthosite and Luxullianite origin and discoverer, etymology and class.

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History of Anorthosite and Luxullianite

The history of Anorthosite and Luxullianite 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.

Anorthosite and Luxullianite Origin and Discoverer

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

Etymology of Anorthosite and Luxullianite

Along with Anorthosite and Luxullianite definition, know more about the etymology of Anorthosite and Luxullianite. Etymology of Anorthosite and Luxullianite gives information about origin and formation of a particular rock. Know more about Formation of Anorthosite and Formation of Luxullianite. The etymology of Anorthosite is From French anorthose plagioclase + -ite1 while that of Luxullianite is From French anorthose plagioclase + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Anorthosite and Luxullianite belong to Igneous Rocks. The sub-class, group and other categories of Anorthosite and Luxullianite are listed below.

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For Luxullianite,

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