Boninite and Argillite Definition

Definition of Boninite and Argillite

The general Boninite and Argillite 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, Argillites are highly compact sedimentary or slightly metamorphosed rocks that consist largely or wholly of particles of clay or silt but lack the fissility of shale or the cleavage characteristic of slate. Along with definition of Boninite and Argillite, get to know about Properties of Boninite and Argillite. Get to know more information about Boninite and Argillite origin and discoverer, etymology and class.

History of Boninite and Argillite

The history of Boninite and Argillite 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 Argillite Origin and Discoverer

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

Etymology of Boninite and Argillite

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

For Boninite,

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

For Argillite,

• Sub-class: Durable Rock and Soft Rock
• Group: Not applicable
• Other Categories: Fine grained rock and Opaque rock