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Pegmatite
Pegmatite

Trondhjemite
Trondhjemite



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Trondhjemite

Pegmatite and Trondhjemite Definition

Definition

Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

 
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
 
Trondhjemite is a leucocratic (light-colored) intrusive igneous rock. It is a variety of tonalite in which the plagioclase is mostly in the form of oligoclase. Trondhjemites are sometimes known as plagiogranites.
Tonale, Italy
Unknown
From Trondheim, Norway
Igneous Rocks
Durable Rock, Hard Rock
Plutonic
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock

Definition of Pegmatite and Trondhjemite

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

History of Pegmatite and Trondhjemite

The history of Pegmatite and Trondhjemite 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.

Pegmatite and Trondhjemite Origin and Discoverer

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

Etymology of Pegmatite and Trondhjemite

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

For Pegmatite,

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

For Trondhjemite,

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