Dunite and Adamellite Definition

Definition of Dunite and Adamellite

The general Dunite and Adamellite definition can be stated as: Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine. On the other hand, Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz. Along with definition of Dunite and Adamellite, get to know about Properties of Dunite and Adamellite. Get to know more information about Dunite and Adamellite origin and discoverer, etymology and class.

History of Dunite and Adamellite

The history of Dunite and Adamellite 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.

Dunite and Adamellite Origin and Discoverer

Dunite and Adamellite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Dunite and Adamellite. In this section, you will know about Dunite and Adamellite Origin and Discoverer. Origin of Dunite is New Zealand whereas Origin of Adamellite is Italy. It is interesting to know the name of Dunite and Adamellite discoverer. The Discoverer of Dunite is Ferdinand von Hochstetter and the discoverer of Adamellite is Unknown.

Etymology of Dunite and Adamellite

Along with Dunite and Adamellite definition, know more about the etymology of Dunite and Adamellite. Etymology of Dunite and Adamellite gives information about origin and formation of a particular rock. Know more about Formation of Dunite and Formation of Adamellite. The etymology of Dunite is From the name of Dun Mountain, New Zealand, + -ite1 while that of Adamellite is From the name of Dun Mountain, New Zealand, + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Dunite and Adamellite belong to Igneous Rocks. The sub-class, group and other categories of Dunite and Adamellite are listed below.

For Dunite,

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

For Adamellite,

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