Jameson Resources Ltd focused on the exploration and development of coking coal projects in Western Canada. The company's operating segment includes Corporate and Coal Exploration and evaluation. It generates maximum revenue from the Coal Exploration and evaluation segment. The Corporate segment includes treasury, corporate and regulatory expenses arising from operating an ASX listed entity. Its Coal exploration segment includes licenses cost of exploration licenses and all expenses related to the licenses in Canada. The company's project portfolio includes Crown Mountain and Dunlevy.