Hornfels and Felsite Definition

Definition of Hornfels and Felsite

The general Hornfels and Felsite 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, Felsite is a very fine grained volcanic rock that may or may not contain larger crystals and light colored rock that typically requires petrographic examination or chemical analysis for more precise definition. Along with definition of Hornfels and Felsite, get to know about Properties of Hornfels and Felsite. Get to know more information about Hornfels and Felsite origin and discoverer, etymology and class.

History of Hornfels and Felsite

The history of Hornfels and Felsite 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 Felsite Origin and Discoverer

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

Etymology of Hornfels and Felsite

Along with Hornfels and Felsite definition, know more about the etymology of Hornfels and Felsite. Etymology of Hornfels and Felsite gives information about origin and formation of a particular rock. Know more about Formation of Hornfels and Formation of Felsite. The etymology of Hornfels is From German which means hornstone while that of Felsite 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 Felsite belongs to Igneous Rocks. The sub-class, group and other categories of Hornfels and Felsite are listed below.

For Hornfels,

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

For Felsite,

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