The general Hornfels and Essexite 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, Essexite which is also known as nepheline monzogabbro, is a dark gray or black holocrystalline plutonic Iigneous Rock. Along with definition of Hornfels and Essexite , get to know about Properties of Hornfels and Essexite . Get to know more information about Hornfels and Essexite origin and discoverer, etymology and class.
The history of Hornfels and Essexite 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 Essexite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Hornfels and Essexite . In this section, you will know about Hornfels and Essexite Origin and Discoverer. Origin of Hornfels is New Zealand whereas Origin of Essexite is USA. It is interesting to know the name of Hornfels and Essexite discoverer. The discoverer of Hornfels and Essexite are Unknown.
Along with Hornfels and Essexite definition, know more about the etymology of Hornfels and Essexite . Etymology of Hornfels and Essexite gives information about origin and formation of a particular rock. Know more about Formation of Hornfels and Formation of Essexite . The etymology of Hornfels is From German which means hornstone while that of Essexite 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 Essexite belongs to Igneous Rocks. The sub-class, group and other categories of Hornfels and Essexite are listed below.
For Hornfels,
For Essexite ,