Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Mar. 31, 2026	Dec. 31, 2025
Current assets
Cash and cash equivalents	$ 4,709,577	$ 7,377,562
Restricted cash	42,931	43,235
Other receivables	29,783	56,024
Inventories	28,644	28,644
Prepaid expenses	1,249,562	79,639
Total current assets	6,060,497	7,585,104
Exploration and evaluation assets	31,392	31,392
Operating lease right-of-use assets, net	79,428	86,224
Property and equipment, net	943,422	742,962
Total assets	7,114,739	8,445,682
Current liabilities
Accounts payable	321,992	223,821
Accrued liabilities	65,316	123,914
Current portion of lease liabilities	30,515	30,221
Other payables	180,863	180,863
Total current liabilities	598,686	558,819
Lease liabilities	49,241	58,171
Asset retirement obligations	224,906	219,582
Total liabilities	872,833	836,572
Stockholders’ equity
Common stock $0.001 par value: 300,000,000 shares authorized as at March 31, 2026 and December 31, 2025; 13,322,493 shares issued and outstanding as at March 31, 2026 and 13,308,985 shares issued and outstanding as at December 31, 2025	13,322	13,309
Additional paid-in capital	38,347,846	37,784,883
Accumulated deficit	(32,119,262)	(30,189,082)
Total stockholders’ equity	6,241,906	7,609,110
Total liabilities and stockholders’ equity	$ 7,114,739	$ 8,445,682

Exploration and evaluation of assets.

No definition available.

Name:	USGO_ExplorationAndEvaluationOfAssets
Namespace Prefix:	USGO_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).