Boninite and Basalt Definition

Definition of Boninite and Basalt

The general Boninite and Basalt 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, Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth. Along with definition of Boninite and Basalt, get to know about Properties of Boninite and Basalt. Get to know more information about Boninite and Basalt origin and discoverer, etymology and class.

History of Boninite and Basalt

The history of Boninite and Basalt 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 Basalt Origin and Discoverer

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

Etymology of Boninite and Basalt

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

For Boninite,

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

For Basalt,

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