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Picrite
Picrite

Adakite
Adakite



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Picrite
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Adakite

Picrite and Adakite Definition

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Definition

Definition

Origin

Discoverer

Etymology

Class

Sub-Class

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Other Categories

 
Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine
Hawaii Islands
Unknown
From Greek pikros bitter + -ite, 19th century
Igneous Rocks
Durable Rock, Hard Rock
Volcanic
Fine Grained Rock, Opaque Rock
 
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
Adak, Aleutian Islands
Defant and Drummond
From Adak, Aleutian Islands
Igneous Rocks
Durable Rock, Medium Hardness Rock
Volcanic
Fine Grained Rock, Medium Grained Rock, Opaque Rock

Definition of Picrite and Adakite

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

History of Picrite and Adakite

The history of Picrite and Adakite 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.

Picrite and Adakite Origin and Discoverer

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

Etymology of Picrite and Adakite

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

For Picrite,

  • Sub-class:
  • Group:
  • Other Categories:

For Adakite,

  • Sub-class:
  • Group:
  • Other Categories: