Picrite and Boninite Definition

Definition of Picrite and Boninite

The general Picrite and Boninite definition can be stated as: Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. On the other hand, 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. Along with definition of Picrite and Boninite, get to know about Properties of Picrite and Boninite. Get to know more information about Picrite and Boninite origin and discoverer, etymology and class.

History of Picrite and Boninite

The history of Picrite and Boninite 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.

Picrite and Boninite Origin and Discoverer

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

Etymology of Picrite and Boninite

Along with Picrite and Boninite definition, know more about the etymology of Picrite and Boninite. Etymology of Picrite and Boninite gives information about origin and formation of a particular rock. Know more about Formation of Picrite and Formation of Boninite. The etymology of Picrite is From Greek pikros bitter + -ite, 19th century while that of Boninite is From Greek pikros bitter + -ite, 19th century. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Picrite and Boninite belong to Igneous Rocks. The sub-class, group and other categories of Picrite and Boninite are listed below.

For Picrite,

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

For Boninite,

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