Rhyodacite and Diorite Definition

Definition of Rhyodacite and Diorite

The general Rhyodacite and Diorite definition can be stated as: Rhyodacite is an extrusive volcanic rock intermediate in composition between dacite and rhyolite. 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 Rhyodacite and Diorite, get to know about Properties of Rhyodacite and Diorite. Get to know more information about Rhyodacite and Diorite origin and discoverer, etymology and class.

History of Rhyodacite and Diorite

The history of Rhyodacite 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.

Rhyodacite and Diorite Origin and Discoverer

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

Etymology of Rhyodacite and Diorite

Along with Rhyodacite and Diorite definition, know more about the etymology of Rhyodacite and Diorite. Etymology of Rhyodacite and Diorite gives information about origin and formation of a particular rock. Know more about Formation of Rhyodacite and Formation of Diorite. The etymology of Rhyodacite is Rhyo lite + dacite : a rock intermediate between rhyolite and dacite that is the extrusive equivalent of granodiorite while that of Diorite is Rhyo lite + dacite : a rock intermediate between rhyolite and dacite that is the extrusive equivalent of granodiorite. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Rhyodacite and Diorite belong to Igneous Rocks. The sub-class, group and other categories of Rhyodacite and Diorite are listed below.

For Rhyodacite,

• 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