Boninite and Pyrolite Definition

Definition of Boninite and Pyrolite

The general Boninite and Pyrolite definition can be stated as: Boninite is a mafic extrusive rock which is high in magnesium and silica content, formed in fore-arc environments, typically during the early stages of subduction. On the other hand, Pyrolite is an igneous rock consisting of about three parts of peridotite and one part of basalt. Along with definition of Boninite and Pyrolite, get to know about Properties of Boninite and Pyrolite. Get to know more information about Boninite and Pyrolite origin and discoverer, etymology and class.

History of Boninite and Pyrolite

The history of Boninite and Pyrolite 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.

Boninite and Pyrolite Origin and Discoverer

Boninite and Pyrolite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Boninite and Pyrolite. In this section, you will know about Boninite and Pyrolite Origin and Discoverer. Origin of Boninite is Japan whereas Origin of Pyrolite is Pike County, U.S. It is interesting to know the name of Boninite and Pyrolite discoverer. The discoverer of Boninite and Pyrolite are Unknown.

Etymology of Boninite and Pyrolite

Along with Boninite and Pyrolite definition, know more about the etymology of Boninite and Pyrolite. Etymology of Boninite and Pyrolite gives information about origin and formation of a particular rock. Know more about Formation of Boninite and Formation of Pyrolite. The etymology of Boninite is From its occurrence in the Izu-Bonin arc south of Japan while that of Pyrolite is From its occurrence in the Izu-Bonin arc south of Japan. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Boninite and Pyrolite belong to Igneous Rocks. The sub-class, group and other categories of Boninite and Pyrolite are listed below.

For Boninite,

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

For Pyrolite,

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