👉 Non-feldspathic is a term in the field of geology that refers to a type of sedimentary rock composed primarily of sandstone, dolomite, and limestone. These rocks are often found in areas where there is no significant amount of rainfall or water erosion, making them susceptible to weathering and mineralization by other elements. Non-feldspathic rocks are characterized by their high silica content, which allows for the formation of large crystals with a relatively smooth surface that resembles sandstone.
