Troctolite and Hornfels Definition

Troctolite

Hornfels

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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

Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock

New Zealand

Unknown

From German which means hornstone

Metamorphic Rocks

Durable Rock, Soft Rock

Fine Grained Rock, Opaque Rock

Definition of Troctolite and Hornfels

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

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History of Troctolite and Hornfels

The history of Troctolite and Hornfels 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 Hornfels Origin and Discoverer

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

Etymology of Troctolite and Hornfels

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

For Troctolite,