Ignimbrite and Norite Definition

Definition of Ignimbrite and Norite

The general Ignimbrite and Norite definition can be stated as: Ignimbrite is a volcanic rock consisting mainly of pumice fragments, formed by the consolidation of material deposited by pyroclastic flows. On the other hand, Norite is a mafic intrusive igneous rock composed largely of the calcium-rich plagioclase labradorite, orthopyroxene, and olivine. Along with definition of Ignimbrite and Norite, get to know about Properties of Ignimbrite and Norite. Get to know more information about Ignimbrite and Norite origin and discoverer, etymology and class.

History of Ignimbrite and Norite

The history of Ignimbrite and Norite 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.

Ignimbrite and Norite Origin and Discoverer

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

Etymology of Ignimbrite and Norite

Along with Ignimbrite and Norite definition, know more about the etymology of Ignimbrite and Norite. Etymology of Ignimbrite and Norite gives information about origin and formation of a particular rock. Know more about Formation of Ignimbrite and Formation of Norite. The etymology of Ignimbrite is From Latin ignis fire + imber, imbr- shower of rain, storm cloud + -ite while that of Norite is From Latin ignis fire + imber, imbr- shower of rain, storm cloud + -ite. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Ignimbrite and Norite belong to Igneous Rocks. The sub-class, group and other categories of Ignimbrite and Norite are listed below.

For Ignimbrite,

• Sub-class: Durable Rock and Medium Hardness Rock
• Group: Volcanic
• Other Categories: Fine grained rock and Opaque rock

For Norite,

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