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Ijolite and Pseudotachylite Definition


Pseudotachylite and Ijolite Definition


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Definition of Ijolite and Pseudotachylite

The general Ijolite and Pseudotachylite definition can be stated as: Ijolite is an intrusive igneous rock which is composed mainly of nepheline and an alkali pyroxene, usually aegirine-augite. On the other hand, Very fine grained fault rock which is composed of glassy matrix that often contains inclusions of wall-rock fragments.. Along with definition of Ijolite and Pseudotachylite, get to know about Properties of Ijolite and Pseudotachylite. Get to know more information about Ijolite and Pseudotachylite origin and discoverer, etymology and class.

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History of Ijolite and Pseudotachylite

The history of Ijolite and Pseudotachylite 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.

Ijolite and Pseudotachylite Origin and Discoverer

Ijolite and Pseudotachylite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Ijolite and Pseudotachylite. In this section, you will know about Ijolite and Pseudotachylite Origin and Discoverer. Origin of Ijolite is Finland, Europe whereas Origin of Pseudotachylite is USA. It is interesting to know the name of Ijolite and Pseudotachylite discoverer. The discoverer of Ijolite and Pseudotachylite are Unknown.

Etymology of Ijolite and Pseudotachylite

Along with Ijolite and Pseudotachylite definition, know more about the etymology of Ijolite and Pseudotachylite. Etymology of Ijolite and Pseudotachylite gives information about origin and formation of a particular rock. Know more about Formation of Ijolite and Formation of Pseudotachylite. The etymology of Ijolite is From the first syllable of the Finnish words Ii-vaara, Iijoki, &c. commonly used geographical names in Finland, and the Gr. Xiflos, a stone while that of Pseudotachylite is From the first syllable of the Finnish words Ii-vaara, Iijoki, &c. commonly used geographical names in Finland, and the Gr. Xiflos, a stone. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Ijolite belongs to Igneous Rocks while Pseudotachylite belongs to Metamorphic Rocks. The sub-class, group and other categories of Ijolite and Pseudotachylite are listed below.

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