Phyllite and Diorite Definition

Definition of Phyllite and Diorite

The general Phyllite and Diorite definition can be stated as: Phyllite is a fine-grained metamorphic rock with a well-developed laminar structure, and is intermediate between slate and schist rocks. 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 Phyllite and Diorite, get to know about Properties of Phyllite and Diorite. Get to know more information about Phyllite and Diorite origin and discoverer, etymology and class.

History of Phyllite and Diorite

The history of Phyllite 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.

Phyllite and Diorite Origin and Discoverer

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

Etymology of Phyllite and Diorite

Along with Phyllite and Diorite definition, know more about the etymology of Phyllite and Diorite. Etymology of Phyllite and Diorite gives information about origin and formation of a particular rock. Know more about Formation of Phyllite and Formation of Diorite. The etymology of Phyllite is From Greek phullon leaf + -ite1 while that of Diorite is From Greek phullon leaf + -ite1. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Phyllite belongs to Metamorphic Rocks while Diorite belongs to Igneous Rocks. The sub-class, group and other categories of Phyllite and Diorite are listed below.

For Phyllite,

• Sub-class: Durable Rock and Soft Rock
• Group: Not applicable
• Other Categories: Coarse grained rock, Fine grained rock, Medium 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