Troctolite and Granite Definition

Definition of Troctolite and Granite

The general Troctolite and Granite 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, Granite is a very hard, granular, crystalline igneous rock which consists mainly of quartz, mica, and feldspar and is often used as building stone. Along with definition of Troctolite and Granite, get to know about Properties of Troctolite and Granite. Get to know more information about Troctolite and Granite origin and discoverer, etymology and class.

History of Troctolite and Granite

The history of Troctolite and Granite 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 Granite Origin and Discoverer

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

Etymology of Troctolite and Granite

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

For Troctolite,

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

For Granite,

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