Phonolite and Basalt Definition

Phonolite

Basalt

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Definition

Origin

Discoverer

Etymology

Class

Sub-Class

Group

Other Categories

Phonolite is an uncommon extrusive igneous rock volcanic rock of intermediate chemical composition between felsic and mafic

Unknown

From the Greek meaning sounding stone because of the metallic sound it produces if an unfractured plate is hit

Igneous Rocks

Durable Rock, Medium Hardness Rock

Fine Grained Rock, Opaque Rock

Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of Earth

Egypt

Georgius Agricola

From Late Latin Basaltes (variant of basanites ), very hard stone, which was imported from Ancient Greek Basanites

Igneous Rocks

Durable Rock, Medium Hardness Rock

Volcanic

Fine Grained Rock, Opaque Rock

Definition of Phonolite and Basalt

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

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History of Phonolite and Basalt

The history of Phonolite and Basalt 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 Basalt Origin and Discoverer

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

Etymology of Phonolite and Basalt

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

For Phonolite,