Timberline Resources Corporation (Timberline) is a United States-based mining company. The Company is focused on advancing district-scale gold exploration and development projects in Nevada, including its Talapoosa project in Lyon County. The Talapoosa property is a low-sulphidation gold/silver property in the Walker Lane gold trend of western Nevada, approximately 45 kilometers east of Reno. Timberline also controls the 23 square-mile Eureka project lying on the Battle Mountain-Eureka gold trend. At Eureka, the Company continues to advance its gold resource at the Lookout Mountain project area. Timberline also owns the Seven Troughs property in northern Nevada, as well as interests in the Butte Highlands high-grade underground gold project in Montana. The Butte Highlands Joint Venture project has various gold deposits, including Butte, Golden Sunlight, Montana Tunnels and Virginia City.