Phonolite and Basaltic Trachyandesite Definition

Definition of Phonolite and Basaltic Trachyandesite

The general Phonolite and Basaltic Trachyandesite definition can be stated as: Phonolite is an uncommon extrusive igneous rock volcanic rock of intermediate chemical composition between felsic and mafic. On the other hand, Basaltic Trachyandesite is an extrusive igneous rock which is a type of Basalt rock and is formed by the rapid cooling of basaltic lava exposed at or very near the Earth's surface. Along with definition of Phonolite and Basaltic Trachyandesite, get to know about Properties of Phonolite and Basaltic Trachyandesite. Get to know more information about Phonolite and Basaltic Trachyandesite origin and discoverer, etymology and class.

History of Phonolite and Basaltic Trachyandesite

The history of Phonolite and Basaltic Trachyandesite 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.

Phonolite and Basaltic Trachyandesite Origin and Discoverer

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

Etymology of Phonolite and Basaltic Trachyandesite

Along with Phonolite and Basaltic Trachyandesite definition, know more about the etymology of Phonolite and Basaltic Trachyandesite. Etymology of Phonolite and Basaltic Trachyandesite gives information about origin and formation of a particular rock. Know more about Formation of Phonolite and Formation of Basaltic Trachyandesite. The etymology of Phonolite is From the Greek meaning sounding stone because of the metallic sound it produces if an unfractured plate is hit while that of Basaltic Trachyandesite is From the Greek meaning sounding stone because of the metallic sound it produces if an unfractured plate is hit. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Phonolite and Basaltic Trachyandesite belong to Igneous Rocks. The sub-class, group and other categories of Phonolite and Basaltic Trachyandesite are listed below.

For Phonolite,

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

For Basaltic Trachyandesite,

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