Pyroxenite and Andesite Definition

Definition of Pyroxenite and Andesite

The general Pyroxenite and Andesite definition can be stated as: Pyroxenite is a dark, greenish, granular intrusive igneous rock consisting mainly of pyroxenes and olivine. On the other hand, Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava. Along with definition of Pyroxenite and Andesite, get to know about Properties of Pyroxenite and Andesite. Get to know more information about Pyroxenite and Andesite origin and discoverer, etymology and class.

History of Pyroxenite and Andesite

The history of Pyroxenite and Andesite 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.

Pyroxenite and Andesite Origin and Discoverer

Pyroxenite and Andesite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Pyroxenite and Andesite. In this section, you will know about Pyroxenite and Andesite Origin and Discoverer. Origin of Pyroxenite is Unknown whereas Origin of Andesite is North America. It is interesting to know the name of Pyroxenite and Andesite discoverer. The discoverer of Pyroxenite and Andesite are Unknown.

Etymology of Pyroxenite and Andesite

Along with Pyroxenite and Andesite definition, know more about the etymology of Pyroxenite and Andesite. Etymology of Pyroxenite and Andesite gives information about origin and formation of a particular rock. Know more about Formation of Pyroxenite and Formation of Andesite. The etymology of Pyroxenite is From pyro- fire + Greek xenos stranger as the mineral group was new to igneous rocks while that of Andesite is From pyro- fire + Greek xenos stranger as the mineral group was new to igneous rocks. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Pyroxenite and Andesite belong to Igneous Rocks. The sub-class, group and other categories of Pyroxenite and Andesite are listed below.

For Pyroxenite,

• Sub-class: Durable Rock and Hard Rock
• Group: Plutonic
• Other Categories: Coarse grained rock and Opaque rock

For Andesite,

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