Pumice and Diorite Definition

Definition of Pumice and Diorite

The general Pumice and Diorite 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, Diorite is a grey to dark-grey intermediate intrusive igneous rock composed principally of plagioclase feldspar,biotite, hornblende, and pyroxene. Along with definition of Pumice and Diorite, get to know about Properties of Pumice and Diorite. Get to know more information about Pumice and Diorite origin and discoverer, etymology and class.

History of Pumice and Diorite

The history of Pumice and Diorite 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 Diorite Origin and Discoverer

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

Etymology of Pumice and Diorite

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

For Pumice,

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

For Diorite,

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