Norite and Marble Definition

Definition of Norite and Marble

The general Norite and Marble 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, Marble is a non-foliated metamorphic rock which is composed of recrystallized carbonate which is formed when limestone is exposed to high temperatures and pressures over a long time. Along with definition of Norite and Marble, get to know about Properties of Norite and Marble. Get to know more information about Norite and Marble origin and discoverer, etymology and class.

History of Norite and Marble

The history of Norite and Marble 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 Marble Origin and Discoverer

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

Etymology of Norite and Marble

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

For Norite,

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

For Marble,

• Sub-class: Durable Rock and Medium Hardness Rock
• Group: Not applicable
• Other Categories: Medium grained rock and Opaque rock