Charnockite and Picrite Definition

Definition of Charnockite and Picrite

The general Charnockite and Picrite definition can be stated as: Charnockite is a variety of granite containing minerals like orthopyroxene, quartz, and feldspar. On the other hand, Picrite is a variety of high-magnesium olivine basalt that is very rich in the mineral olivine. Along with definition of Charnockite and Picrite, get to know about Properties of Charnockite and Picrite. Get to know more information about Charnockite and Picrite origin and discoverer, etymology and class.

History of Charnockite and Picrite

The history of Charnockite and Picrite 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.

Charnockite and Picrite Origin and Discoverer

Charnockite and Picrite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Charnockite and Picrite. In this section, you will know about Charnockite and Picrite Origin and Discoverer. Origin of Charnockite is Tamil Nadu, India whereas Origin of Picrite is Hawaii Islands. It is interesting to know the name of Charnockite and Picrite discoverer. The Discoverer of Charnockite is T. H. Holland and the discoverer of Picrite is Unknown.

Etymology of Charnockite and Picrite

Along with Charnockite and Picrite definition, know more about the etymology of Charnockite and Picrite. Etymology of Charnockite and Picrite gives information about origin and formation of a particular rock. Know more about Formation of Charnockite and Formation of Picrite. The etymology of Charnockite is From Job Charnock, an administtrator of East India Company while that of Picrite is From Job Charnock, an administtrator of East India Company. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Charnockite and Picrite belong to Igneous Rocks. The sub-class, group and other categories of Charnockite and Picrite are listed below.

For Charnockite,

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

For Picrite,

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