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Nepheline Syenite
Nepheline Syenite

Gabbro
Gabbro



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Nepheline Syenite
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Nepheline Syenite and Gabbro Definition

1 Definition
1.1 Definition
Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz
Gabbro is an intrusive igneous rock which is chemically equivalent to plutonic Basalt
1.2 History
1.2.1 Origin
Unknown
Germany
1.2.2 Discoverer
Unknown
Christian Leopold von Buch
1.3 Etymology
From origin of a Palaeozoic nepheline syenite from northern Shanxi Province, China
From Latin glaber bare, smooth, bald
1.4 Class
Igneous Rocks
Igneous Rocks
1.4.1 Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
1.5 Family
1.5.1 Group
Plutonic
Plutonic
1.6 Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Opaque Rock

Definition of Nepheline Syenite and Gabbro

The general Nepheline Syenite and Gabbro definition can be stated as: Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz. On the other hand, Gabbro is an intrusive igneous rock which is chemically equivalent to plutonic Basalt. Along with definition of Nepheline Syenite and Gabbro, get to know about Properties of Nepheline Syenite and Gabbro. Get to know more information about Nepheline Syenite and Gabbro origin and discoverer, etymology and class.

History of Nepheline Syenite and Gabbro

The history of Nepheline Syenite and Gabbro 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.

Nepheline Syenite and Gabbro Origin and Discoverer

Nepheline Syenite and Gabbro definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Nepheline Syenite and Gabbro. In this section, you will know about Nepheline Syenite and Gabbro Origin and Discoverer. Origin of Nepheline Syenite is Unknown whereas Origin of Gabbro is Germany. It is interesting to know the name of Nepheline Syenite and Gabbro discoverer. The Discoverer of Nepheline Syenite is Unknown and the discoverer of Gabbro is Christian Leopold von Buch.

Etymology of Nepheline Syenite and Gabbro

Along with Nepheline Syenite and Gabbro definition, know more about the etymology of Nepheline Syenite and Gabbro. Etymology of Nepheline Syenite and Gabbro gives information about origin and formation of a particular rock. Know more about Formation of Nepheline Syenite and Formation of Gabbro. The etymology of Nepheline Syenite is From origin of a Palaeozoic nepheline syenite from northern Shanxi Province, China while that of Gabbro is From origin of a Palaeozoic nepheline syenite from northern Shanxi Province, China. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Nepheline Syenite and Gabbro belong to Igneous Rocks. The sub-class, group and other categories of Nepheline Syenite and Gabbro are listed below.

For Nepheline Syenite,

  • Sub-class: Durable Rock and Medium Hardness Rock
  • Group: Plutonic
  • Other Categories: Fine grained rock and Opaque rock

For Gabbro,

  • Sub-class: Durable Rock and Hard Rock
  • Group: Plutonic
  • Other Categories: Coarse grained rock and Opaque rock