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Nephelinite
Nephelinite

Pegmatite
Pegmatite



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Nephelinite
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Pegmatite

Nephelinite and Pegmatite Definition

Definition

Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

 
Nephelinite is a fine-grained or aphanitic igneous rock made up almost entirely of nepheline and clinopyroxene (variety augite).
Brazil
Unknown
from French néphéline, from Greek nephelē
Igneous Rocks
Durable Rock, Hard Rock
Plutonic
Fine Grained Rock, Opaque Rock
 
Pegmatite rock is a holocrystalline, intrusive igneous rock which is composed of interlocking phaneritic crystals
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R. J. Hauy
From Greek pegma, pegmat which means- thing joined together + -ite
Igneous Rocks
Durable Rock, Hard Rock
Plutonic
Coarse Grained Rock, Opaque Rock

Definition of Nephelinite and Pegmatite

The general Nephelinite and Pegmatite definition can be stated as: . On the other hand, . Along with definition of Nephelinite and Pegmatite, get to know about Nephelinite vs Pegmatite. Get to know more information about Nephelinite and Pegmatite origin and discoverer, etymology and class.

History of Nephelinite and Pegmatite

The history of Nephelinite and Pegmatite 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.

Nephelinite and Pegmatite Origin and Discoverer

Nephelinite and Pegmatite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Nephelinite vs Pegmatite. In this section, you will know about Nephelinite and Pegmatite Origin and Discoverer. Origin of Nephelinite and Pegmatite are . It is interesting to know the name of Nephelinite and Pegmatite discoverer. The discoverer of Nephelinite and Pegmatite are .

Etymology of Nephelinite and Pegmatite

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

For Nephelinite,

  • Sub-class:
  • Group:
  • Other Categories:

For Pegmatite,

  • Sub-class:
  • Group:
  • Other Categories: