Norite and Granite Definition

Definition of Norite and Granite

The general Norite and Granite definition can be stated as: Norite is a mafic intrusive igneous rock composed largely of the calcium-rich plagioclase labradorite, orthopyroxene, and olivine. 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 Norite and Granite, get to know about Properties of Norite and Granite. Get to know more information about Norite and Granite origin and discoverer, etymology and class.

History of Norite and Granite

The history of Norite 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.

Norite and Granite Origin and Discoverer

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

Etymology of Norite and Granite

Along with Norite and Granite definition, know more about the etymology of Norite and Granite. Etymology of Norite and Granite gives information about origin and formation of a particular rock. Know more about Formation of Norite and Formation of Granite. The etymology of Norite is From the Norwegian name for Norway, Norge while that of Granite is From the Norwegian name for Norway, Norge. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Norite and Granite belong to Igneous Rocks. The sub-class, group and other categories of Norite and Granite are listed below.

For Norite,

• 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