Pumice and Dunite Definition

Definition of Pumice and Dunite

The general Pumice and Dunite definition can be stated as: Pumice is a volcanic rock that consists of highly vesicular rough textured volcanic glass, which may or may not contain crystals. On the other hand, Dunite is a green to brownish coarse-grained igneous rock mainly consisting of olivine. Along with definition of Pumice and Dunite, get to know about Properties of Pumice and Dunite. Get to know more information about Pumice and Dunite origin and discoverer, etymology and class.

History of Pumice and Dunite

The history of Pumice and Dunite 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.

Pumice and Dunite Origin and Discoverer

Pumice and Dunite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Pumice and Dunite. In this section, you will know about Pumice and Dunite Origin and Discoverer. Origin of Pumice is Spain whereas Origin of Dunite is New Zealand. It is interesting to know the name of Pumice and Dunite discoverer. The Discoverer of Pumice is Unknown and the discoverer of Dunite is Ferdinand von Hochstetter.

Etymology of Pumice and Dunite

Along with Pumice and Dunite definition, know more about the etymology of Pumice and Dunite. Etymology of Pumice and Dunite gives information about origin and formation of a particular rock. Know more about Formation of Pumice and Formation of Dunite. The etymology of Pumice is From Old French pomis, from a Latin dialect variant of pumex while that of Dunite is From Old French pomis, from a Latin dialect variant of pumex. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Pumice and Dunite belong to Igneous Rocks. The sub-class, group and other categories of Pumice and Dunite are listed below.

For Pumice,

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

For Dunite,

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