Cyprium Metals Limited engages in the exploration of copper and gold deposits primarily in Canada and Indonesia. The company holds 100% interest in the Manitou gold project that comprises 112 claims covering an area of 245 square kilometers located in north-Western Ontario; and 95% interest in the Trenggalek project located in the Southern Mountains of East Java Province. It also holds interest in the Cue copper project in Western Australia. The company was formerly known as Arc Exploration Limited and changed its name to Cyprium Metals Limited in June 2019. Cyprium Metals Limited was founded in 1983 and is based in Subiaco, Australia.