‘Geology and Petrology of Granite in Gua Musang, Kelantan’ was the title given for the FYP project and the main purpose was to update geological map on the study area in Bukit Senting, Gua Musang using application and software and another objective are to study the origin, history and mineral composition of granite in Gua Musang Kelantan by analyse the secondary data such as journals, books, and article.Petrology is one of the geoscience branches that studies the origin, composition, and structure of the rock. The specification study is focus on the granite rock which includes rock type of igneous rock. Igneous rock formation was the relate the cooling and solidification of magma or lava flow that was flows inside the earth’s crust (lithosphere). There is the time when the magma flows into the dyke and meets dome shape like batholith and laccolith which located at the lithosphere and solidifies through a long period inside it dome and formed the rock with large grain size before it is uplifting and expose to the earth surface. Usually, granite exposes to the earth’s surface has a light-colored igneous rock with a large grain size that can be seen by naked eyes. Its composition of the mineral is mainly quartz, feldspar with minor mica, amphiboles, and other minerals.