Red Mountain Mining Ltd. engages in the business of mineral exploration and development. The company is headquartered in Perth, Western Australia. The company went IPO on 2011-09-01. The firm has a portfolio of United States, Canada and Australia projects in Critical Minerals and Gold. The firm is advancing its Armidale Antimony-Gold Project in New South Wales, Utah Antimony Project in the Antimony Mining District of Utah, United States, Fry Lake Gold Project and United States Lithium projects. Its Armidale Antimony-Gold Project encompasses approximately 391 square kilometers (km2) of prospective ground within the Southern New England Orogen (SNEO) in northeastern New South Wales. The firm's Utah Antimony Project is located 11 km east of the town of Antimony, Utah and the project comprises 87 claims. Its Fry Lake Gold Project consists of four exploration licenses prospective for gold, within the Meen-Dempster Greenstone Belt (Ontario, Canada). Its other projects include Lithic Lithium, Mustang Lithium, Kiabye Gold, Yellow Pine Antimony, and Koonenberry Gold.