Adakite and Foidolite Definition

Definition of Adakite and Foidolite

The general Adakite and Foidolite definition can be stated as: Adakite is an intermediate to felsic volcanic rock that has geochemical characteristics of magma which is said to be formed by partial melting of altered basalt that is subducted below volcanic arcs. On the other hand, Foidolite is a rare type of coarse-grained intrusive igneous rock with a feldspathoid mineral content greater than 60%. Along with definition of Adakite and Foidolite, get to know about Properties of Adakite and Foidolite. Get to know more information about Adakite and Foidolite origin and discoverer, etymology and class.

History of Adakite and Foidolite

The history of Adakite and Foidolite 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.

Adakite and Foidolite Origin and Discoverer

Adakite and Foidolite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Adakite and Foidolite. In this section, you will know about Adakite and Foidolite Origin and Discoverer. Origin of Adakite is Adak, Aleutian Islands whereas Origin of Foidolite is . It is interesting to know the name of Adakite and Foidolite discoverer. The Discoverer of Adakite is Defant and Drummond and the discoverer of Foidolite is Unknown.

Etymology of Adakite and Foidolite

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

For Adakite,

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

For Foidolite,

• Sub-class: Durable Rock and Soft Rock
• Group: Plutonic
• Other Categories: Coarse grained rock, Fine grained rock, Medium grained rock and Opaque rock