Scoria and Troctolite Definition

Scoria

Troctolite

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Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

Scoria is a dark-colored extrusive igneous rock with abundant round bubble-like cavities

Unknown

From late Middle English (denoting slag from molten metal), from Greek skōria refuse, from skōr dung

Igneous Rocks

Durable Rock, Medium Hardness Rock

Volcanic

Fine Grained Rock, Opaque Rock

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

Definition of Scoria and Troctolite

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

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History of Scoria and Troctolite

The history of Scoria and Troctolite 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.

Scoria and Troctolite Origin and Discoverer

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

Etymology of Scoria and Troctolite

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

For Scoria,