Mesa Minerals Limited engages in the development of manganese ore mining tenements in the Pilbara district of Western Australia. It also involves in the commercialization of its mineral processing technologies. The company’s hydrometallurgical process technology facilitates the production of manganese electrolytic products and fertilizer products from low grade manganese dioxide ores and solid wastes containing significant levels of manganese. The company was formerly known as HiTec Energy Limited and changed its name to Mesa Minerals Limited in October 2009. As of August 27, 2010, Mesa Minerals Limited operates as a subsidiary of Mineral Resources Limited. On July 12 2016 Mesa was put into administration, with Pitcher Partners appointed administrators of the company. In October 2018 the court ordered the company be liquidated and its tenements forfeited.