Tyranna Resources Limited, formerly IronClad Mining Limited, is a resources and exploration company. The Company is engaged in mineral exploration and project development. It is primarily focused on exploration of gold, nickel and copper-zinc-silver in South Australia. Its segments include Exploration International, Exploration WA, Shipping, and Exploration & Development SA. Its projects include Jumbuck Gold Project and Wilcherry Hill Iron Ore Project. Its Jumbuck Gold Project is located in north-western South Australia, on the western edge of the Gawler Craton. Its Wilcherry Hill Iron Ore Project is located in the northern Eyre Peninsula, which includes around seven granted exploration licenses and one mining lease covering around 2,270 square kilometers. Its Wilcherry Hill Iron Ore Project consists of around four tenements and covers an area of approximately 980 square kilometers. These are located in South Australia, approximately 30 kilometers north of the township of Kimba.