0000711034 2026-08-20 2026-08-20 0000711034 dei:FormerAddressMember 2026-08-20 2026-08-20 false 2026-08-20 0000711034 Thunder Mountain Gold, Inc. 8-K 2026-08-20 ID 001-08429 91-1031075 11770 W. President Drive, Ste. F Boise ID US 83713 208 658-1037 11770 W. President Dr., Ste. F Boise ID 83713 US false false false false Common Stock, $0.001 par value false