Argonaut Resources NL operates as a mineral exploration and development company in Zambia and Australia. It primarily explores for iron oxide, lithium, uranium, copper, zinc, gold, cobalt, and nickel deposits. The company holds 100% interests in the Kroombit project consists of ML 5631 and MDL 2002 licenses located in Queensland; the Aroona project comprises EL 6199 exploration license located in Southern Willouran Ranges, South Australia; and the Murdie project comprising EL5937 and EL5945 exploration license covering an area of approximately 1,105 square kilometers located in Eastern Gawler Craton of South Australia. It also holds 90% interests in the Lumwana West project; the Kamapanda project consisting of exploration license covering an area of 225 square kilometers; the Kalaba East project; and the Musangila project located in North-Western province, Zambia. In addition, the company holds 80% interest in the Higginsville joint venture project covering exploration license E15/1489 located in the Eastern Goldfields of Western Australia. Further, it holds interest in the Torrens joint venture project covering EL 6407 exploration license; and the Frome project comprising four exploration licenses located in South Australia. The company was formerly known as Star Mining Corporation NL. Argonaut Resources NL was incorporated in 1985 and is based in Unley, Australia.