👉 Microfelsitic is a term used in the field of geology that refers to sedimentary rocks composed primarily of quartz and feldspar, with a low percentage of other minerals. These rocks are often found on the surface or at the bottom of bodies of water such as lakes or oceans. Microfelsites are characterized by their coarse-grained texture, smooth surfaces, and presence of small grains of quartz and feldspar. They are typically less dense than granitic rocks but larger in
