Anorthosite and Andesite Definition

Definition of Anorthosite and Andesite

The general Anorthosite and Andesite definition can be stated as: Anorthosite is a granular igneous rock composed largely of labradorite or plagioclase. 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 Anorthosite and Andesite, get to know about Properties of Anorthosite and Andesite. Get to know more information about Anorthosite and Andesite origin and discoverer, etymology and class.

History of Anorthosite and Andesite

The history of Anorthosite 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.

Anorthosite and Andesite Origin and Discoverer

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

Etymology of Anorthosite and Andesite

Along with Anorthosite and Andesite definition, know more about the etymology of Anorthosite and Andesite. Etymology of Anorthosite and Andesite gives information about origin and formation of a particular rock. Know more about Formation of Anorthosite and Formation of Andesite. The etymology of Anorthosite is From French anorthose plagioclase + -ite1 while that of Andesite is From French anorthose plagioclase + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Anorthosite and Andesite belong to Igneous Rocks. The sub-class, group and other categories of Anorthosite and Andesite are listed below.

For Anorthosite,

• Sub-class: Durable Rock and Medium Hardness 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