Eclogite and Anthracite Definition

Definition of Eclogite and Anthracite

The general Eclogite and Anthracite 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, Anthracite is a type of sedimentary rock which is hard and is variety of coal that has high luster. Along with definition of Eclogite and Anthracite, get to know about Properties of Eclogite and Anthracite. Get to know more information about Eclogite and Anthracite origin and discoverer, etymology and class.

History of Eclogite and Anthracite

The history of Eclogite and Anthracite 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 Anthracite Origin and Discoverer

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

Etymology of Eclogite and Anthracite

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

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