Types of Sedimentary Rocks
Check out the Types of Sedimentary Rocks here. Sedimentary word comes from the Latin word “sedimentum”, which means settling. The broken bits and pieces of rocks are called sediments which are caused by weathering. Sedimentary rocks are only a thin layer over a crust consisting mainly of igneous and metamorphic rocks. The total contribution of Sedimentary rocks is estimated to be only 8% of the total volume of the crust. They are deposited in layers as strata, which forms bedding. The study of sedimentary rocks and the rock strata provides information about the subsurface that is useful for in geology and engineering. They are important sources of natural resources like coal, fossil fuels, drinking water or ores etc. The study of the sequence of sedimentary rock strata is the main source for knowing about the Earth's history and the history of life. You can also compare rocks from Igneous Rocks and Metamorphic Rocks. All types of Sedimentary Rocks+ have a variety of uses and many unknown and interesting facts. Get more information about main rocks like Limestone, Coal, Sandstone, Dolomite, Conglomerate. Also get details about their Definition, Origin, Formation Process, Textures, Colors etc here.