Argillite and Pyroxenite Definition

Definition of Argillite and Pyroxenite

The general Argillite and Pyroxenite definition can be stated as: 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. On the other hand, Pyroxenite is a dark, greenish, granular intrusive igneous rock consisting mainly of pyroxenes and olivine. Along with definition of Argillite and Pyroxenite, get to know about Properties of Argillite and Pyroxenite. Get to know more information about Argillite and Pyroxenite origin and discoverer, etymology and class.

History of Argillite and Pyroxenite

The history of Argillite and Pyroxenite 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.

Argillite and Pyroxenite Origin and Discoverer

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

Etymology of Argillite and Pyroxenite

Along with Argillite and Pyroxenite definition, know more about the etymology of Argillite and Pyroxenite. Etymology of Argillite and Pyroxenite gives information about origin and formation of a particular rock. Know more about Formation of Argillite and Formation of Pyroxenite. The etymology of Argillite is From Latin Argilla (clay) and -ite in English which became agrilla+ -ite = Argillite while that of Pyroxenite is From Latin Argilla (clay) and -ite in English which became agrilla+ -ite = Argillite. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Argillite belongs to Sedimentary Rocks while Pyroxenite belongs to Igneous Rocks. The sub-class, group and other categories of Argillite and Pyroxenite are listed below.

For Argillite,

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

For Pyroxenite,

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