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Adakite and Pumice Definition


Pumice and Adakite Definition


Definition

Definition
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  
Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals  

History
  
  

Origin
Adak, Aleutian Islands  
Spain  

Discoverer
Defant and Drummond  
Unknown  

Etymology
From Adak, Aleutian Islands  
From Old French pomis, from a Latin dialect variant of pumex  

Class
Igneous Rocks  
Igneous Rocks  

Sub-Class
Durable Rock, Medium Hardness Rock  
Durable Rock, Medium Hardness Rock  

Family
  
  

Group
Volcanic  
Volcanic  

Other Categories
Fine Grained Rock, Medium Grained Rock, Opaque Rock  
Fine Grained Rock, Opaque Rock  

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Definition of Adakite and Pumice

The general Adakite and Pumice 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, Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. Along with definition of Adakite and Pumice, get to know about Properties of Adakite and Pumice. Get to know more information about Adakite and Pumice origin and discoverer, etymology and class.

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History of Adakite and Pumice

The history of Adakite and Pumice 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 Pumice Origin and Discoverer

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

Etymology of Adakite and Pumice

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

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For Pumice,

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