Northern Minerals (ASX:NTU) is a mineral exploration and development company focused on heavy rare earth (HRE) elements, specifically dysprosium, lutetium, and terbium. The company has large landholdings in Western Australia and the Northern Territory which are highly prospective for these elements. Northern Minerals' operations are focused on the exploration, development, and production of HRE elements. The company's flagship project is the Browns Range Project in Western Australia, which is one of the largest HRE deposits in the world. Northern Minerals is also developing other HRE projects in Western Australia and the Northern Territory.