Highfield Resources Limited, together with its subsidiaries, engages in the exploration and development of potash mines in Spain. The company's potash projects are located in the Ebro potash producing basin in Northern Spain. Its flagship property is the Muga project that targets shallow sylvinite beds in the Muga Project area that covers an area of approximately 40 square kilometers located in the Provinces of Navarra and Aragón. The company also holds interest in the Pintanos tenement area comprising three permits of Molineras 1, Molineras 2, and Puntarrón covering an area of 65 square kilometers; and the Sierra del Perdón tenement area comprising three permits of Quiñones, Adiós, and Ampliación de Adiós covering an area of approximately 120 square kilometers located to southeast of Pamplona. Highfield Resources Limited was incorporated in 2011 and is headquartered in Pamplona, Spain.