Ark Mines Ltd is engaged in exploration and development activities. The principal activity of the Company is the development of its Mt Porter project in preparation for the mining of gold, and the exploration and evaluation of surrounding tenements for gold. It holds interest in Mineral License (ML) 23839 (Mt Porter) and Frances Creek projects in the Northern Territory. Its projects include Mt Porter Anticline Projects, including 10400 Gold Deposit, 10800 Gold project and 10000 gold Project. It holds interest in the Glencoe Project, which is located in approximately three mineralized zones. It holds interest in Exploration License in Retention (ELR) 116, which immediately surrounds Mt Porter, and EL23237, which covers the northern extension of the Mt Porter anticline. It also holds interest in ML22839, which is located in the Northern Territory under the Pine Creek project; EL10137 under the Frances Creek project, and EL23237 under the Pine Creek South project, among others.