Thunder Mountain Gold, Inc. operates as a mineral exploration company, which engages in the acquisition, exploration, and development of premier precious and base metal properties. The company is headquartered in Boise, Idaho and currently employs 1 full-time employees. The firm is focused on developing precious and base metal projects in North America. The Company, including its subsidiaries, owns mining rights, mining claims, and properties in the mining areas of Nevada and Idaho, which includes its South Mountain Property in Idaho, and its Trout Creek Property in Nevada. Its land package at South Mountain consists of over 18 patented mining claims encompassing approximately 346 acres, 36 acres of private land, 34 unpatented mining lode claims covering approximately 550 acres, and approximately 489 acres of leased private land in the South Mountain Mining District, Owyhee County, Idaho. The Trout Creek project is a gold exploration target located along the western flank of the Shoshone Mountain Range in the Reese River Valley in Lander County, Nevada. The Project is located approximately 155 air miles northeast of Reno, Nevada, or approximately 20 miles south of Battle Mountain, Nevada.