Green Bridge Metals Corporation Announces Completion of Geophysical Survey on South Contact Zone Properties

Vancouver, British Columbia--(Newsfile Corp. - March 8, 2023) - Green Bridge Metals Corporation (TSXV: GBM) ("Green Bridge" or the "Company") is pleased to announce the completion of a detailed geophysical survey on its South Contact Zone ("SCZ") properties in Quebec.

The SCZ properties are located in the heart of Quebec's prolific Abitibi Greenstone Belt, a world-renowned mining district. The properties cover a total of 1,150 hectares and are prospective for gold, copper, and silver mineralization.

The geophysical survey, which was conducted by Abitibi Geophysics, included a combination of ground magnetic and induced polarization ("IP") surveys. The magnetic survey measures variations in the Earth's magnetic field, which can be caused by the presence of magnetic minerals, such as magnetite and pyrrhotite. The IP survey measures the electrical response of the ground to an electrical current, which can be used to identify conductive zones that may be associated with mineralization.

The results of the geophysical survey have identified several target areas for follow-up exploration. These targets include:

• A strong magnetic anomaly coincident with a conductive zone in the northern part of the property.
• A series of magnetic anomalies associated with IP anomalies in the southern part of the property.
• A conductive zone that extends over a strike length of over 1 kilometer in the eastern part of the property.

Green Bridge is encouraged by the results of the geophysical survey and plans to conduct further exploration on the SCZ properties, including geological mapping, geochemical sampling, and diamond drilling. The Company believes that the SCZ properties have the potential to host significant gold, copper, and silver mineralization.

About Green Bridge Metals Corporation

Green Bridge Metals Corporation is a mineral exploration company focused on acquiring, exploring, and developing precious and base metal projects in Canada. The Company's flagship project is the South Contact Zone properties, located in the heart of Quebec's prolific Abitibi Greenstone Belt. Green Bridge is committed to creating value for its shareholders through the discovery and development of economic mineral deposits.

For further information, please contact:

Green Bridge Metals Corporation

Terry Coughlan, President and CEO

Tel: (604) 687-2038

Email: tcoughlan@greenbridgemetals.com

Website: www.greenbridgemetals.com

Forward-Looking Statements

This news release contains forward-looking statements. Forward-looking statements are statements that are not historical facts and are generally, but not always, identified by the words "expects," "plans," "anticipates," "believes," "intends," "estimates," "projects," "potential," and similar expressions, or that events or conditions "will," "would," "may," "could," or "should" occur. These forward-looking statements are subject to a variety of risks and uncertainties which could cause actual events or results to differ materially from those reflected in the forward-looking statements. The company does not undertake any obligation to update these forward-looking statements.