v3.25.1

Consolidated Statements of Operations - USD ($)	12 Months Ended
Consolidated Statements of Operations - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Operating expenses:
Exploration	$ 148,004	$ 87,702
Legal and accounting	112,623	115,763
Management and administrative	324,986	410,674
Depreciation	0	552
Total operating expenses	585,613	614,691
Net operating loss	(585,613)	(614,691)
Other income (expense):
Unrealized loss on investment	0	(179,604)
Realized loss on sale of investment	(42,855)	(47,091)
BeMetals mutual release	0	27,495
Other	2,357	1,664
Total other income (expense)	(40,498)	(197,536)
Net loss	(626,111)	(812,227)
Net income - noncontrolling interest in Owyhee Gold Trust	5,000	5,000
Net loss - Thunder Mountain Gold, Inc.	$ (631,111)	$ (817,227)
Net loss per common share-basic	$ (0.01)	$ (0.01)
Net loss per common share-diluted	$ (0.01)	$ (0.01)
Weighted average common shares outstanding basic	62,548,421	60,855,579
Weighted average common shares outstanding diluted	62,548,421	60,855,579

Represent the value of Bemetals Mutual Release.

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Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or "G&G" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells.

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