A lens-shaped intrusive igneous mass that forms close to Earths surface?

A lens-shaped intrusive igneous mass that forms close to Earth's surface is known as a "laccolith." Laccoliths occur when magma intrudes between layers of sedimentary rock, causing the overlying strata to bulge upward, creating a dome-like structure. This geological formation typically results in a layered appearance and can lead to the creation of mountain ranges over geological time. Examples of laccoliths can be found in various locations, such as the Henry Mountains in Utah.