Granodiorite is an intrusive igneous rock that is similar to granite but contains a higher percentage of plagioclase feldspar. It typically consists of quartz, biotite, and hornblende, giving it a light to medium gray color. Granodiorite forms from the slow crystallization of magma beneath the Earth's surface, resulting in a coarse-grained texture. This rock is commonly found in mountain ranges and is often associated with continental crust formation. Granodiorite is used in construction and as a decorative stone due to its durability and aesthetic appeal. It is also important in geological studies for understanding tectonic processes.