Cauldron Energy Limited operates as a mineral exploration and development company in Australia and Argentina. It explores for uranium, gold, and sand deposits. The company holds a 100% interest in the Yanrey project comprising 12 granted exploration tenements covering an area of approximately 1,270 square kilometers located northwest of Western Australia; and the River sands project that covers an area of approximately 286 square kilometers situated at the mouths of the Carnarvon, Onslow, and Derby rivers in Western Australia. It also holds an interest in Bennet Well Uranium Deposit. The company was formerly known as Scimitar Resources Limited and changed its name to Cauldron Energy Limited as in June 2009. Cauldron Energy Limited was incorporated in 2002 and is based in Subiaco, Australia.