There are two different ways that rocks tend to be labeled; the 1st relies to the processes by which they kind, where rocks are categorised as possibly sedimentary, igneous, and metamorphic. Rocks can also be commonly categorised by grain or crystal dimensions. Encyclopaedia Britannica's editors oversee subject spots wherein they https://claytonwmcrf.blognody.com/39891673/the-best-side-of-rock-sticks