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Icelandite
Icelandite

Nepheline Syenite
Nepheline Syenite



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Nepheline Syenite

Icelandite and Nepheline Syenite Definition

1 Definition
1.1 Definition
Icelandite belongs to volcanic igneous rocks which is rich in iron and belongs to andesite rock
Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz
1.2 History
1.2.1 Origin
Iceland
Unknown
1.2.2 Discoverer
Ian S. E. Carmichael
Unknown
1.3 Etymology
From its origin place near Cenozoic volcano near the parsonage Þingmúli in East Iceland
From origin of a Palaeozoic nepheline syenite from northern Shanxi Province, China
1.4 Class
Igneous Rocks
Igneous Rocks
1.4.1 Sub-Class
Durable Rock, Hard Rock
Durable Rock, Medium Hardness Rock
1.5 Family
1.5.1 Group
Volcanic
Plutonic
1.6 Other Categories
Fine Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock

Definition of Icelandite and Nepheline Syenite

The general Icelandite and Nepheline Syenite definition can be stated as: Icelandite belongs to volcanic igneous rocks which is rich in iron and belongs to andesite rock. On the other hand, Nepheline Syenite is a holocrystalline plutonic rock resembling syenite but containing nepheline and lacking quartz. Along with definition of Icelandite and Nepheline Syenite, get to know about Properties of Icelandite and Nepheline Syenite. Get to know more information about Icelandite and Nepheline Syenite origin and discoverer, etymology and class.

History of Icelandite and Nepheline Syenite

The history of Icelandite and Nepheline Syenite 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.

Icelandite and Nepheline Syenite Origin and Discoverer

Icelandite and Nepheline Syenite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Icelandite and Nepheline Syenite. In this section, you will know about Icelandite and Nepheline Syenite Origin and Discoverer. Origin of Icelandite is Iceland whereas Origin of Nepheline Syenite is Unknown. It is interesting to know the name of Icelandite and Nepheline Syenite discoverer. The Discoverer of Icelandite is Ian S. E. Carmichael and the discoverer of Nepheline Syenite is Unknown.

Etymology of Icelandite and Nepheline Syenite

Along with Icelandite and Nepheline Syenite definition, know more about the etymology of Icelandite and Nepheline Syenite. Etymology of Icelandite and Nepheline Syenite gives information about origin and formation of a particular rock. Know more about Formation of Icelandite and Formation of Nepheline Syenite. The etymology of Icelandite is From its origin place near Cenozoic volcano near the parsonage Þingmúli in East Iceland while that of Nepheline Syenite is From its origin place near Cenozoic volcano near the parsonage Þingmúli in East Iceland. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Icelandite and Nepheline Syenite belong to Igneous Rocks. The sub-class, group and other categories of Icelandite and Nepheline Syenite are listed below.

For Icelandite,

  • Sub-class: Durable Rock and Hard Rock
  • Group: Volcanic
  • Other Categories: Fine grained rock and Opaque rock

For Nepheline Syenite,

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