Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Operating expenses:
Exploration	$ 278,889	$ 22,285	$ 345,962	$ 42,360
Legal and accounting	29,442	10,016	75,252	57,735
Management and administrative	591,032	82,331	1,019,495	177,371
Total operating expenses	899,363	114,632	1,440,709	277,466
Net operating loss	(899,363)	(114,632)	(1,440,709)	(277,466)
Other income (expense):
Loss on sale of investment	0	0	0	(42,855)
Other income	248	989	1,294	1,118
Total other income (expense)	248	989	1,294	(41,737)
Net loss	(899,115)	(113,643)	(1,439,415)	(319,203)
Net loss - noncontrolling interest in Owyhee Gold Trust	0	0	0	0
Net loss - Thunder Mountain Gold, Inc.	$ (899,115)	$ (113,643)	$ (1,439,415)	$ (319,203)
Net (loss) per common share-basic	$ (0.01)	$ 0	$ (0.02)	$ (0.01)
Net (loss) per common share-diluted	$ (0.01)	$ 0	$ (0.02)	$ (0.01)
Weighted average common shares outstanding basic	78,740,927	60,855,579	76,013,406	60,855,579
Weighted average common shares outstanding diluted	78,740,927	60,855,579	76,013,406	60,855,579