Variolite and Cataclasite Definition

Definition of Variolite and Cataclasite

The general Variolite and Cataclasite definition can be stated as: 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. On the other hand, 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. Along with definition of Variolite and Cataclasite, get to know about Properties of Variolite and Cataclasite. Get to know more information about Variolite and Cataclasite origin and discoverer, etymology and class.

History of Variolite and Cataclasite

The history of Variolite and Cataclasite 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.

Variolite and Cataclasite Origin and Discoverer

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

Etymology of Variolite and Cataclasite

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

For Variolite,

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

For Cataclasite,

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