Troctolite and Anorthosite Definition

Definition of Troctolite and Anorthosite

The general Troctolite and Anorthosite definition can be stated as: 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. On the other hand, Anorthosite is a granular igneous rock composed largely of labradorite or plagioclase. Along with definition of Troctolite and Anorthosite, get to know about Properties of Troctolite and Anorthosite. Get to know more information about Troctolite and Anorthosite origin and discoverer, etymology and class.

History of Troctolite and Anorthosite

The history of Troctolite and Anorthosite 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 Anorthosite Origin and Discoverer

Troctolite and Anorthosite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Troctolite and Anorthosite. In this section, you will know about Troctolite and Anorthosite Origin and Discoverer. Origin of Troctolite and Anorthosite are . It is interesting to know the name of Troctolite and Anorthosite discoverer. The Discoverer of Troctolite is Christian Leopold von Buch and the discoverer of Anorthosite is Unknown.

Etymology of Troctolite and Anorthosite

Along with Troctolite and Anorthosite definition, know more about the etymology of Troctolite and Anorthosite. Etymology of Troctolite and Anorthosite gives information about origin and formation of a particular rock. Know more about Formation of Troctolite and Formation of Anorthosite. The etymology of Troctolite is From German Troklotit, from Greek trōktēs, a marine fish (taken to be trout) while that of Anorthosite is From German Troklotit, from Greek trōktēs, a marine fish (taken to be trout). The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Troctolite and Anorthosite belong to Igneous Rocks. The sub-class, group and other categories of Troctolite and Anorthosite are listed below.

For Troctolite,

• Sub-class: Durable Rock and Hard Rock
• Group: Plutonic
• Other Categories: Coarse grained rock and Opaque rock

For Anorthosite,

• Sub-class: Durable Rock and Medium Hardness Rock
• Group: Plutonic
• Other Categories: Coarse grained rock and Opaque rock