Troctolite and Lamprophyre Definition

Troctolite

Lamprophyre

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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

Lamprophyre is uncommon igneous rocks primarily occurring as dikes, lopoliths, laccoliths, stocks and small intrusions

Unknown

From Greek lampros bright and shining + porphureos purple

Igneous Rocks

Durable Rock, Medium Hardness Rock

Plutonic

Coarse Grained Rock, Fine Grained Rock, Opaque Rock

Definition of Troctolite and Lamprophyre

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

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History of Troctolite and Lamprophyre

The history of Troctolite and Lamprophyre 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 Lamprophyre Origin and Discoverer

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

Etymology of Troctolite and Lamprophyre

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

For Troctolite,