Argonaut Resources NL operates as a mineral exploration and development company in Zambia and Australia. It primarily explores for iron oxide, lithium, uranium, copper, gold, cobalt, and nickel deposits. The company holds 90% interests in the Lumwana West project comprising one exploration licence; the Kamapanda project consisting of one exploration licence and covering an area of 225 square kilometers; and the Kalaba East project located in North-Western province, Zambia. It also has 80% interest in the Higginsville joint venture project covering one exploration licence located in the Eastern Goldfields of Western Australia; and holds 100% interest in the Murdie project comprising two exploration licence covering an area of 1,105 square kilometers located in Eastern Gawler Craton of South Australia. In addition, the company holds interest in the Torrens joint venture project covering one exploration licence; and the Frome project comprising three exploration licence covering an area of 2,894 square kilometers located in South Australia. Further, it holds 100% interest in the Kroombit project consisting of ML 5631 and the surrounding mineral development licence MDL 2002 located in Queensland; and the Aroona project comprising one exploration licence located in Southern Willouran Ranges, South Australia. The company was formerly known as Star Mining Corporation NL. Argonaut Resources NL was incorporated in 1985 and is based in Adelaide, Australia.