Density differs appreciably between distinct rock sorts as a consequence of variances in mineralogy and porosity. Understanding of the distribution of underground rock densities can aid in interpreting subsurface geologic structure and rock sort. Metamorphism frequently generates apparent layering, or banding, due to segregation of minerals into independent bands. Metamorphic https://sticksofrock57789.activoblog.com/41275972/rock-sticks-options