Argillite and Quartzite Definition

Definition of Argillite and Quartzite

The general Argillite and Quartzite 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, Quartzite is a non-foliated metamorphic rock that forms by the metamorphism of pure quartz Sandstone. Along with definition of Argillite and Quartzite, get to know about Properties of Argillite and Quartzite. Get to know more information about Argillite and Quartzite origin and discoverer, etymology and class.

History of Argillite and Quartzite

The history of Argillite and Quartzite 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 Quartzite Origin and Discoverer

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

Etymology of Argillite and Quartzite

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

For Argillite,

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

For Quartzite,

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