Picrite and Adamellite Definition

Definition of Picrite and Adamellite

The general Picrite and Adamellite definition can be stated as: Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. On the other hand, Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz. Along with definition of Picrite and Adamellite, get to know about Properties of Picrite and Adamellite. Get to know more information about Picrite and Adamellite origin and discoverer, etymology and class.

History of Picrite and Adamellite

The history of Picrite and Adamellite 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 Adamellite Origin and Discoverer

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

Etymology of Picrite and Adamellite

Along with Picrite and Adamellite definition, know more about the etymology of Picrite and Adamellite. Etymology of Picrite and Adamellite gives information about origin and formation of a particular rock. Know more about Formation of Picrite and Formation of Adamellite. The etymology of Picrite is From Greek pikros bitter + -ite, 19th century while that of Adamellite is From Greek pikros bitter + -ite, 19th century. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Picrite and Adamellite belong to Igneous Rocks. The sub-class, group and other categories of Picrite and Adamellite are listed below.

For Picrite,

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

For Adamellite,

• Sub-class: Durable Rock and Hard Rock
• Group: Plutonic
• Other Categories: Coarse grained rock and Opaque rock