Cauldron Energy Limited, a mineral resource development company, engages in the exploration of uranium and base metal projects in Australia and Argentina. It also explores for vanadium, gold, silver, nickel, copper, cobalt, and base metals. The company holds interest in the Yanrey project that comprises 12 granted tenements covering an area of approximately 1,851 square kilometers in Western Australia. It also holds an interest in the Rio Colorado project covering an area of approximately 762 square kilometers of exploration license in Argentina. The company was formerly known as Scimitar Resources Limited and changed its name to Cauldron Energy Limited as a result of its merger with Jackson Minerals limited in June 2009. Cauldron Energy Limited is based in West Perth, Australia.