Business	9 Months Ended
Aug. 31, 2023
Accounting Policies [Abstract]
Business	Note 1: Business U.S. GoldMining Inc. (formerly BRI Alaska Corp.) (the “Company”) was incorporated under the laws of the State of Alaska as “BRI Alaska Corp.” on June 30, 2015. On September 8, 2022, the Company redomiciled from Alaska to Nevada and changed our name to “U.S. GoldMining Inc.”. The Company was a wholly owned subsidiary of BRI Alaska Holdings Inc., a company organized under the laws of British Columbia (“BRI Alaska Holdings”), until September 23, 2022, which was at such time a wholly owned subsidiary of GoldMining Inc. (“GoldMining”), a mineral exploration and development company organized under the laws of Canada listed on the Toronto Stock Exchange and NYSE American. On September 23, 2022, BRI Alaska Holdings was dissolved, and the Company became a direct majority owned subsidiary of GoldMining. On April 24, 2023, the Company completed its initial public offering (the “IPO”) and its common shares and common share purchase warrants are listed on the Nasdaq Capital Market under the symbols “USGO” and “USGOW”, respectively. After the IPO, GoldMining continued to own a controlling interest in the Company of 9,622,491 common shares and 122,490 common share purchase warrants, representing approximately 79.3% of the outstanding shares of the Company. As of August 31, 2023, GoldMining owned 79.7% of the Company. The Company is a mineral exploration company with a focus on the exploration and development of a project located in Alaska, USA. Our registered office is 3773 Howard Hughes Pkwy #500s Las Vegas, NV 89169 and our principal executive office address is 1188 West Georgia Street, Suite 1830, Vancouver, British Columbia, Canada V6E 4A2 and our head operating office address is 301 Calista Court, Suite 200, Office 203, Anchorage, Alaska, 99518. Our primary asset is the 100%-owned Whistler exploration property (the “Whistler Project” or “Project”) located in Alaska, USA. Access to the Project area is by fixed wing aircraft to a gravel airstrip located adjacent to the Whistler Project exploration camp. We have not yet determined whether the Whistler Project contains mineral reserves where extraction is both technically feasible and commercially viable and have not determined whether the Project will be mined by open-pit or underground methods.

Business

9 Months Ended

Aug. 31, 2023

Note 1: Business

U.S. GoldMining Inc. (formerly BRI Alaska Corp.) (the “Company”) was incorporated under the laws of the State of Alaska as “BRI Alaska Corp.” on June 30, 2015. On September 8, 2022, the Company redomiciled from Alaska to Nevada and changed our name to “U.S. GoldMining Inc.”.

The Company was a wholly owned subsidiary of BRI Alaska Holdings Inc., a company organized under the laws of British Columbia (“BRI Alaska Holdings”), until September 23, 2022, which was at such time a wholly owned subsidiary of GoldMining Inc. (“GoldMining”), a mineral exploration and development company organized under the laws of Canada listed on the Toronto Stock Exchange and NYSE American. On September 23, 2022, BRI Alaska Holdings was dissolved, and the Company became a direct majority owned subsidiary of GoldMining. On April 24, 2023, the Company completed its initial public offering (the “IPO”) and its common shares and common share purchase warrants are listed on the Nasdaq Capital Market under the symbols “USGO” and “USGOW”, respectively. After the IPO, GoldMining continued to own a controlling interest in the Company of 9,622,491 common shares and 122,490 common share purchase warrants, representing approximately 79.3% of the outstanding shares of the Company. As of August 31, 2023, GoldMining owned 79.7% of the Company.

The Company is a mineral exploration company with a focus on the exploration and development of a project located in Alaska, USA. Our registered office is 3773 Howard Hughes Pkwy #500s Las Vegas, NV 89169 and our principal executive office address is 1188 West Georgia Street, Suite 1830, Vancouver, British Columbia, Canada V6E 4A2 and our head operating office address is 301 Calista Court, Suite 200, Office 203, Anchorage, Alaska, 99518.

Our primary asset is the 100%-owned Whistler exploration property (the “Whistler Project” or “Project”) located in Alaska, USA. Access to the Project area is by fixed wing aircraft to a gravel airstrip located adjacent to the Whistler Project exploration camp. We have not yet determined whether the Whistler Project contains mineral reserves where extraction is both technically feasible and commercially viable and have not determined whether the Project will be mined by open-pit or underground methods.