Granite and Troctolite Definition

Definition of Granite and Troctolite

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

History of Granite and Troctolite

The history of Granite 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.

Granite and Troctolite Origin and Discoverer

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

Etymology of Granite and Troctolite

Along with Granite and Troctolite definition, know more about the etymology of Granite and Troctolite. Etymology of Granite and Troctolite gives information about origin and formation of a particular rock. Know more about Formation of Granite and Formation of Troctolite. The etymology of Granite is From Italian granito, which means grained rock, from grano grain, and from Latin granum while that of Troctolite is From Italian granito, which means grained rock, from grano grain, and from Latin granum. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Granite and Troctolite belong to Igneous Rocks. The sub-class, group and other categories of Granite and Troctolite are listed below.

For Granite,

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

For Troctolite,

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