Cauldron Energy Limited is a mineral exploration and development company operating in Australia and Argentina. The company focuses on exploring for uranium, gold, and copper deposits. It holds significant interests in the Yanrey project and the River sands project, covering a total area of approximately 1,752 square kilometers. Cauldron Energy Limited was formerly known as Scimitar Resources Limited and merged with Jackson Minerals Limited in June 2009. The company was established in 2002 and is based in West Perth, Australia.