Thunder Mountain Gold, Inc. Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Revenues:
Gain on mineral interest	$ 250,000	$ 250,000	$ 500,000	$ 250,000
Management service income	75,000	75,000	225,000	225,000
Total revenues	325,000	325,000	725,000	475,000
Other income (expense):
Interest expense, related parties	0	(3,797)	0	(11,391)
Unrealized gain (loss) on investment	(842,931)	839,917	(913,942)	1,454,058
Gain on sale of investment	0	0	92,685	0
Miscellaneous income (expense)	(436)	196	8,384	1,053
Total other income (expense)	(843,367)	836,316	(812,873)	1,443,720
Net income (loss)	(654,857)	1,043,570	(512,537)	1,380,889
Net Income (loss) - noncontrolling interest in Owyhee Gold Trust	0	0	0	0
Net income loss attributable to parent	(654,857)	1,043,570	(512,537)	1,380,889
Operating expenses:
Exploration	4,940	5,329	12,640	13,422
Legal and accounting	14,187	11,668	68,694	46,099
Management and administrative	116,745	95,510	341,098	462,593
Depreciation	618	5,239	2,232	15,717
Total operating expenses	$ 136,490	$ 117,746	$ 424,664	$ 537,831
Net income (loss) per common share-basic and diluted	$ (0.01)	$ 0.02	$ (0.01)	$ 0.02
Weighted average common shares outstanding-basic	60,855,579	60,145,579	60,855,579	60,145,579
Weighted average common shares outstanding- diluted	60,855,579	63,118,096	60,855,579	61,509,293