The general Phyllite and Andesite 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, Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava. Along with definition of Phyllite and Andesite, get to know about Properties of Phyllite and Andesite. Get to know more information about Phyllite and Andesite origin and discoverer, etymology and class.
The history of Phyllite and Andesite 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 Andesite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Phyllite and Andesite. In this section, you will know about Phyllite and Andesite Origin and Discoverer. Origin of Phyllite is Unknown whereas Origin of Andesite is North America. It is interesting to know the name of Phyllite and Andesite discoverer. The discoverer of Phyllite and Andesite are Unknown.
Along with Phyllite and Andesite definition, know more about the etymology of Phyllite and Andesite. Etymology of Phyllite and Andesite gives information about origin and formation of a particular rock. Know more about Formation of Phyllite and Formation of Andesite. The etymology of Phyllite is From Greek phullon leaf + -ite1 while that of Andesite 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 Andesite belongs to Igneous Rocks. The sub-class, group and other categories of Phyllite and Andesite are listed below.
For Phyllite,
For Andesite,