Cadence Minerals Plc is an investment and development company focused on identifying, investing in, and developing mineral resources in the United Kingdom. It explores for iron, rare earth, and lithium deposits. Its projects include the Amapá Iron Ore project in Amapá, Brazil, which comprises the Azteca Project, involving the restart of production from existing processed and partly processed material, and the Amapá DR Project, a redevelopment targeting DR-grade iron ore concentrate. The company also holds the Sonora Lithium project in Sonora, Mexico. Formerly known as Rare Earth Minerals plc, it changed its name to Cadence Minerals Plc in March 2017. Incorporated in 2004, it is based in London, United Kingdom.