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Norite
Norite

Trondhjemite
Trondhjemite



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Norite and Trondhjemite Definition

Definition

Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

 
Norite is a mafic intrusive igneous rock composed largely of the calcium-rich plagioclase labradorite, orthopyroxene, and olivine
Norway
Unknown
From the Norwegian name for Norway, Norge
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 Norite and Trondhjemite

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

History of Norite and Trondhjemite

The history of Norite 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.

Norite and Trondhjemite Origin and Discoverer

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

Etymology of Norite and Trondhjemite

Along with Norite and Trondhjemite definition, know more about the etymology of Norite and Trondhjemite. Etymology of Norite and Trondhjemite gives information about origin and formation of a particular rock. Know more about Formation of Norite and Formation of Trondhjemite. The etymology of Norite 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. Norite and Trondhjemite belong to . The sub-class, group and other categories of Norite and Trondhjemite are listed below.

For Norite,

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

For Trondhjemite,

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