Troctolite and Foidolite Definition

Troctolite

Foidolite

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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

Foidolite is a rare type of coarse-grained intrusive igneous rock with a feldspathoid mineral content greater than 60%

Unknown

From the mineral feldspathoid which is the main content of rock

Igneous Rocks

Durable Rock, Soft Rock

Plutonic

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

Definition of Troctolite and Foidolite

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

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History of Troctolite and Foidolite

The history of Troctolite and Foidolite 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 Foidolite Origin and Discoverer

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

Etymology of Troctolite and Foidolite

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

For Troctolite,