The Somerset Coalfield is a historical coal mining area located in the county of Somerset, England. It primarily spans the regions around the towns of Radstock and Midsomer Norton. The coalfield was significant during the 19th and early 20th centuries, contributing to the local economy and providing employment for many residents. Coal mining in the Somerset Coalfield began in the late 18th century and continued until the mid-20th century. The area is known for its rich deposits of bituminous coal, which were used for various purposes, including heating and powering steam engines. Today, remnants of the coal mining industry can be seen in the form of old mines and heritage sites.