Hornfels and Troctolite Definition

Hornfels

Troctolite

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Definition

Origin

Discoverer

Etymology

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Sub-Class

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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

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 Hornfels and Troctolite

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

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History of Hornfels and Troctolite

The history of Hornfels 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.

Hornfels and Troctolite Origin and Discoverer

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

Etymology of Hornfels and Troctolite

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

For Hornfels,