Cataclasite and Gneiss Definition

Definition of Cataclasite and Gneiss

The general Cataclasite and Gneiss definition can be stated as: Cataclasite is a type of cataclastic rock that is formed by fracturing and comminution during faulting. It is normally cohesive and non-foliated, consisting of angular clasts in a finer-grained matrix. On the other hand, Gneiss is a common and widely distributed type of rock formed by high-grade regional metamorphic processes from pre-existing formations that were originally either igneous or sedimentary rocks. Along with definition of Cataclasite and Gneiss, get to know about Properties of Cataclasite and Gneiss. Get to know more information about Cataclasite and Gneiss origin and discoverer, etymology and class.

History of Cataclasite and Gneiss

The history of Cataclasite and Gneiss 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.

Cataclasite and Gneiss Origin and Discoverer

Cataclasite and Gneiss definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Cataclasite and Gneiss. In this section, you will know about Cataclasite and Gneiss Origin and Discoverer. Origin of Cataclasite is Swiss Alps, Europe whereas Origin of Gneiss is Unknown. It is interesting to know the name of Cataclasite and Gneiss discoverer. The Discoverer of Cataclasite is Michael Tellinger and the discoverer of Gneiss is Unknown.

Etymology of Cataclasite and Gneiss

Along with Cataclasite and Gneiss definition, know more about the etymology of Cataclasite and Gneiss. Etymology of Cataclasite and Gneiss gives information about origin and formation of a particular rock. Know more about Formation of Cataclasite and Formation of Gneiss. The etymology of Cataclasite is From the Italian word cataclasi while that of Gneiss is From the Italian word cataclasi. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Cataclasite and Gneiss belong to Metamorphic Rocks. The sub-class, group and other categories of Cataclasite and Gneiss are listed below.

For Cataclasite,

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

For Gneiss,

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