Troctolite and Skarn Definition

Troctolite

Skarn

Add ⊕

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

Skarns are formed during regional or contact metamorphism and from a variety of metasomatic processes involving fluids of magmatic, metamorphic, and/or marine origin

USA, Australia

Tornebohm

From an old Swedish mining term originally used to describe a type of silicate gangue or waste rock.

Metamorphic Rocks

Durable Rock, Hard Rock

Fine Grained Rock, Opaque Rock

Definition of Troctolite and Skarn

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

Compare Igneous Rocks » More

Troctolite vs Trachyandesite

Troctolite vs Benmoreite

Troctolite vs Tephrite

» More Compare Igneous Rocks

History of Troctolite and Skarn

The history of Troctolite and Skarn 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 Skarn Origin and Discoverer

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

Etymology of Troctolite and Skarn

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

For Troctolite,