Eclogite and Arkose Definition

Definition of Eclogite and Arkose

The general Eclogite and Arkose 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, Arkose is a sedimentary rock, specifically a type of sandstone containing at least 25% feldspar. Along with definition of Eclogite and Arkose, get to know about Properties of Eclogite and Arkose. Get to know more information about Eclogite and Arkose origin and discoverer, etymology and class.

History of Eclogite and Arkose

The history of Eclogite and Arkose 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 Arkose Origin and Discoverer

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

Etymology of Eclogite and Arkose

Along with Eclogite and Arkose definition, know more about the etymology of Eclogite and Arkose. Etymology of Eclogite and Arkose gives information about origin and formation of a particular rock. Know more about Formation of Eclogite and Formation of Arkose. The etymology of Eclogite is From French, Greek eklogē selection with reference to the selective content of the rock + -ite1 while that of Arkose 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 Arkose belongs to Sedimentary Rocks. The sub-class, group and other categories of Eclogite and Arkose 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 Arkose,

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