Mylonite and Boninite Definition

Definition of Mylonite and Boninite

The general Mylonite and Boninite definition can be stated as: Mylonite is a metamorphic rock formed by ductile deformation during intense shearing encountered during folding and faulting, a process termed cataclastic or dynamic metamorphism. 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 Mylonite and Boninite, get to know about Properties of Mylonite and Boninite. Get to know more information about Mylonite and Boninite origin and discoverer, etymology and class.

History of Mylonite and Boninite

The history of Mylonite 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.

Mylonite and Boninite Origin and Discoverer

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

Etymology of Mylonite and Boninite

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

For Mylonite,

• Sub-class: Durable Rock and Medium Hardness Rock
• Group: Not applicable
• 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