Condensed Consolidated Statements of Operations - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Operating expenses:
Exploration	$ 67,073	$ 20,075
Legal and accounting	45,810	47,719
Management and administrative	428,463	95,040
Total operating expenses	541,346	162,834
Net operating income (loss)	(541,346)	(162,834)
Other income (expense):
Loss on sale of investment	0	(42,855)
Other	1,046	129
Total other income (expense)	1,046	(42,726)
Net loss	(540,300)	(205,560)
Net income - noncontrolling interest in Owyhee Gold Trust	0	0
Net loss - Thunder Mountain Gold, Inc.	$ (540,300)	$ (205,560)
Net loss per common share-basic	$ (0.01)	$ 0
Net loss per common share-diluted	$ (0.01)	$ 0
Weighted average common shares outstanding basic	73,255,579	60,855,579
Weighted average common shares outstanding diluted	73,255,579	60,855,579