Troctolite and Tephrite Definition

Troctolite

Tephrite

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Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

Troctolite is a mafic intrusive rock type. It consists essentially of major but variable amounts of olivine and calcic plagioclase along with minor pyroxene. It is an olivine-rich anorthosite, or a pyroxene-depleted relative of gabbro

Christian Leopold von Buch

From German Troklotit, from Greek trōktēs, a marine fish (taken to be trout)

Igneous Rocks

Durable Rock, Hard Rock

Plutonic

Coarse Grained Rock, Opaque Rock

Tephrite is an aphanitic to porphyritic textured, volcanic igneous rock

Germany

Van Tooren

From Greek tephra, ashes from Indo-European base, to burn

Igneous Rocks

Durable Rock, Hard Rock

Volcanic

Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock

Definition of Troctolite and Tephrite

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

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Troctolite vs Tephrite

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History of Troctolite and Tephrite

The history of Troctolite and Tephrite 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.

Troctolite and Tephrite Origin and Discoverer

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

Etymology of Troctolite and Tephrite

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

For Troctolite,