Cauldron Energy Limited is an exploration company. The Company's principal activity is uranium exploration. It has two geographical segments, which include Australia and Argentina. The Company controls over 6,000 square kilometers of uranium tenements across South Australia and Western Australia, and projects with defined uranium mineralization in Argentina. It has various projects, which include Yanrey Project, which is located in Western Australia consisting of over 10 granted exploration licenses covering over 2,210 square kilometers and over seven applications for exploration licenses covering over 910 square kilometers; Marree Joint Venture, which is located in South Australia consisting of over five granted exploration licenses covering over 2,790 square kilometers, and Boolaloo Project, which is located in Western Australia consisting of approximately two granted exploration licenses covering over 104.13 square kilometers, which are prospective for gold mineralization.