Noble Plans a Diamond Drill Program in the Timmins Area

Toronto, Ontario – December 1, 2025 – Noble Mineral Exploration Inc. (“Noble” or the “Company”) (TSX-V:NOB, FRANKFURT: NB7, OTCQB:NLPXF) is pleased to announce the signing of a drill contract for 1000 meters in two holes located in Carnegie Township near Timmins, Ontario, Canada.  The two 500-meter holes have been located to follow up on drilling done in 2022 and in order to further define the geology and mineralization.

An additional 1000m (2 holes) have been scheduled for Southwest Carnegie Township in early 2026, after freeze-up, due to swampy conditions at the proposed drill site.

The technical content of this release has been reviewed and approved by Wayne Holmstead, P.Geo., an independent Qualified Person as defined by National Instrument 43-101 – Standards of Disclosure for Mineral Projects.

About Noble Mineral Exploration Inc.

Noble Mineral Exploration Inc. is a Canadian-based junior exploration company, which has holdings of securities in Canada Nickel Company Inc., Homeland Nickel Inc., East Timmins Nickel Inc. (20%), and its interest in the Holdsworth gold exploration property in the area of Wawa, Ontario.

Noble holds mineral and/or exploration rights in ~70,000ha in Northern Ontario and ~24,000ha elsewhere in Quebec upon which it plans to generate option/joint venture exploration programs.

Noble holds mineral rights and/or exploration rights in ~18,000 hectares in the Timmins-Cochrane areas of Northern Ontario known as Project 81, ~2,215 hectares in Thomas Twp/Timmins, as well as an additional 20% interest in ~38,700 hectares in the Timmins area and ~175 hectares of mining claims in Central Newfoundland. Project 81 hosts diversified drill-ready gold, nickel-cobalt and base metal exploration targets at various stages of exploration. Noble also holds ~4,600 hectares in the Nagagami Carbonatite Complex and its ~3,200 hectares in the Boulder Project both near Hearst, Ontario.  ~3,700 hectares in the Buckingham Graphite Property, ~10,152 hectares in the Havre St Pierre  Nickel, Copper, PGM property, and ~1,573 hectares in the Cere-Villebon Nickel, Copper, PGM property, ~569 hectare Uranium/Rare Earth property (Chateau), ~461 hectare Uranium/Molybdenum property (Taser North),  ~4,465 hectares REE Mehmet Property, and the ~3300 hectare Gull Lake REE Property all of which are in the Province of Quebec.

https://www.noblemineralexploration.com

 Noble’s common shares trade on the TSX Venture Exchange under the symbol “NOB”.

Cautionary Statement

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release. No stock exchange, securities commission or other regulatory authority has approved or disapproved the information contained herein.

The foregoing information may contain forward-looking statements relating to the future performance of Noble Mineral Exploration Inc. Forward-looking statements, specifically those concerning future performance, are subject to certain risks and uncertainties, and actual results may differ materially from the Company’s plans and expectations. These plans, expectations, risks and uncertainties are detailed herein and from time to time in the filings made by the Company with the TSX Venture Exchange and securities regulators.  Noble Mineral Exploration Inc. does not assume any obligation to update or revise its forward-looking statements, whether as a result of new information, future events or otherwise.

Contacts: H. Vance White, President

Phone:        416-214-2250
Fax:                416-367-1954
Email:        info@noblemineralexploration.com
Investor Relations: ir@noblemineralexploration.com