Eclogite and Variolite Definition

Definition of Eclogite and Variolite

The general Eclogite and Variolite 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, Variolites are a group of dark green basic igneous rocks which exhibit pale colored spots, or spherules, especially on weathered surfaces, that give them a pockmarked appearance. Along with definition of Eclogite and Variolite, get to know about Properties of Eclogite and Variolite. Get to know more information about Eclogite and Variolite origin and discoverer, etymology and class.

History of Eclogite and Variolite

The history of Eclogite and Variolite 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 Variolite Origin and Discoverer

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

Etymology of Eclogite and Variolite

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

• Sub-class: Durable Rock and Hard Rock
• Group: Volcanic
• Other Categories: Opaque rock