Eclogite and Argillite Definition

Definition of Eclogite and Argillite

The general Eclogite and Argillite definition can be stated as: Eclogite is an extreme metamorphic rock, formed by regional metamorphism of basalt rock under very high pressure and temperature. 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 Eclogite and Argillite, get to know about Properties of Eclogite and Argillite. Get to know more information about Eclogite and Argillite origin and discoverer, etymology and class.

History of Eclogite and Argillite

The history of Eclogite 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.

Eclogite and Argillite Origin and Discoverer

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

Etymology of Eclogite and Argillite

Along with Eclogite and Argillite definition, know more about the etymology of Eclogite and Argillite. Etymology of Eclogite and Argillite gives information about origin and formation of a particular rock. Know more about Formation of Eclogite and Formation of Argillite. The etymology of Eclogite is From French, Greek eklogē selection with reference to the selective content of the rock + -ite1 while that of Argillite is From French, Greek eklogē selection with reference to the selective content of the rock + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Eclogite belongs to Metamorphic Rocks while Argillite belongs to Sedimentary Rocks. The sub-class, group and other categories of Eclogite and Argillite are listed below.

For Eclogite,

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