The general Andesite and Gritstone definition can be stated as: Andesite is a dark, fine-grained, brown or greyish intermediate volcanic rock which is a commonly found in lava. On the other hand, Gritstone or grit is a hard, coarse-grained, siliceous sandstone. Along with definition of Andesite and Gritstone, get to know about Properties of Andesite and Gritstone. Get to know more information about Andesite and Gritstone origin and discoverer, etymology and class.
The history of Andesite and Gritstone 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.
Andesite and Gritstone definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Andesite and Gritstone. In this section, you will know about Andesite and Gritstone Origin and Discoverer. Origin of Andesite is North America whereas Origin of Gritstone is Pennines, England. It is interesting to know the name of Andesite and Gritstone discoverer. The Discoverer of Andesite is Unknown and the discoverer of Gritstone is J.J. Ferber.
Along with Andesite and Gritstone definition, know more about the etymology of Andesite and Gritstone. Etymology of Andesite and Gritstone gives information about origin and formation of a particular rock. Know more about Formation of Andesite and Formation of Gritstone. The etymology of Andesite is From Andes mountains, where it is found in abundance while that of Gritstone is From Andes mountains, where it is found in abundance. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Andesite belongs to Igneous Rocks while Gritstone belongs to Sedimentary Rocks. The sub-class, group and other categories of Andesite and Gritstone are listed below.
For Andesite,
For Gritstone,