Hornfels and Granite Definition

Definition of Hornfels and Granite

The general Hornfels and Granite definition can be stated as: Hornfels is a metamorphic rock formed by the contact between mudstone or other clay rich rock, and a hot igneous body, and represents a heat altered equivalent of the original rock. On the other hand, Granite is a very hard, granular, crystalline igneous rock which consists mainly of quartz, mica, and feldspar and is often used as building stone. Along with definition of Hornfels and Granite, get to know about Properties of Hornfels and Granite. Get to know more information about Hornfels and Granite origin and discoverer, etymology and class.

History of Hornfels and Granite

The history of Hornfels and Granite 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.

Hornfels and Granite Origin and Discoverer

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

Etymology of Hornfels and Granite

Along with Hornfels and Granite definition, know more about the etymology of Hornfels and Granite. Etymology of Hornfels and Granite gives information about origin and formation of a particular rock. Know more about Formation of Hornfels and Formation of Granite. The etymology of Hornfels is From German which means hornstone while that of Granite is From German which means hornstone. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Hornfels belongs to Metamorphic Rocks while Granite belongs to Igneous Rocks. The sub-class, group and other categories of Hornfels and Granite are listed below.

For Hornfels,

• Sub-class: Durable Rock and Soft Rock
• Group:
• Other Categories: Fine grained rock and Opaque rock

For Granite,

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