Eclogite and Picrite Definition

Definition of Eclogite and Picrite

The general Eclogite and Picrite 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, Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. Along with definition of Eclogite and Picrite, get to know about Properties of Eclogite and Picrite. Get to know more information about Eclogite and Picrite origin and discoverer, etymology and class.

History of Eclogite and Picrite

The history of Eclogite and Picrite 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 Picrite Origin and Discoverer

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

Etymology of Eclogite and Picrite

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

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