Pegmatite and Wehrlite Definition

Definition of Pegmatite and Wehrlite

The general Pegmatite and Wehrlite definition can be stated as: Pegmatite rock is a holocrystalline, intrusive igneous rock which is composed of interlocking phaneritic crystals. On the other hand, Wehrlite is an ultramafic and ultrabasic rock that is a mixture of olivine and clinopyroxene. It is a subdivision of the peridotites. Along with definition of Pegmatite and Wehrlite, get to know about Properties of Pegmatite and Wehrlite. Get to know more information about Pegmatite and Wehrlite origin and discoverer, etymology and class.

History of Pegmatite and Wehrlite

The history of Pegmatite and Wehrlite 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.

Pegmatite and Wehrlite Origin and Discoverer

Pegmatite and Wehrlite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Pegmatite and Wehrlite. In this section, you will know about Pegmatite and Wehrlite Origin and Discoverer. Origin of Pegmatite is whereas Origin of Wehrlite is Egypt. It is interesting to know the name of Pegmatite and Wehrlite discoverer. The Discoverer of Pegmatite is R. J. Hauy and the discoverer of Wehrlite is Alois Wehrle.

Etymology of Pegmatite and Wehrlite

Along with Pegmatite and Wehrlite definition, know more about the etymology of Pegmatite and Wehrlite. Etymology of Pegmatite and Wehrlite gives information about origin and formation of a particular rock. Know more about Formation of Pegmatite and Formation of Wehrlite. The etymology of Pegmatite is From Greek pegma, pegmat which means- thing joined together + -ite while that of Wehrlite is From Greek pegma, pegmat which means- thing joined together + -ite. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Pegmatite and Wehrlite belong to Igneous Rocks. The sub-class, group and other categories of Pegmatite and Wehrlite are listed below.

For Pegmatite,

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

For Wehrlite,

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