Theralite and Argillite Definition

Definition of Theralite and Argillite

The general Theralite and Argillite definition can be stated as: Theralite is a plutonic hylocrystalline igneous rock consisting of augite, olivine, calcic plagioclase and nepheline. 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 Theralite and Argillite, get to know about Properties of Theralite and Argillite. Get to know more information about Theralite and Argillite origin and discoverer, etymology and class.

History of Theralite and Argillite

The history of Theralite 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.

Theralite and Argillite Origin and Discoverer

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

Etymology of Theralite and Argillite

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

For Theralite,

• Sub-class: Durable Rock and Hard Rock
• Group: Plutonic
• 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