Density differs considerably among distinctive rock types thanks to discrepancies in mineralogy and porosity. Understanding of the distribution of underground rock densities can assist in interpreting subsurface geologic framework and rock kind. Metamorphism normally generates evident layering, or banding, due to the segregation of minerals into individual bands. Metamorphic processes https://personalised-sweets56789.myparisblog.com/36981536/little-known-facts-about-rock-sticks