Norite and Diorite Definition

Definition of Norite and Diorite

The general Norite and Diorite 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, Diorite is a grey to dark-grey intermediate intrusive igneous rock composed principally of plagioclase feldspar,biotite, hornblende, and pyroxene. Along with definition of Norite and Diorite, get to know about Properties of Norite and Diorite. Get to know more information about Norite and Diorite origin and discoverer, etymology and class.

History of Norite and Diorite

The history of Norite and Diorite 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 Diorite Origin and Discoverer

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

Etymology of Norite and Diorite

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

For Norite,

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

For Diorite,

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