Richmond Hill Resources Plc – Martello Gold Project – Rig Mobilisation

Richmond Hill Resources PLC
(«Richmond Hill» or the «Company»)
Martello Gold Project- Rig Mobilisation

Richmond Hill Resources PLC (AIM: RHR) announces that it has engaged a third
-party drilling contractor with respect to the Martello Gold Project.  The
program is expected to be drill over 1,300 metres and last approximately two
weeks.  Rig mobilisation is expected to occur by end of March 2026. A further
announcement will be made upon the commencement of drilling.

This announcement contains inside information for the purposes of the UK Market
Abuse Regulation and the Directors of the Company are responsible for the
release of this announcement.

For further information, please contact:

Richmond Hill Resources Tel: +44 (0)787958 4153

Hamish Harris
Cairn Financial Advisers LLP (Nominated Adviser) Tel: +44 (0)20 7213 0880

Ludovico Lazzaretti / James Western
Clear Capital Limited (Broker) Tel: +44 (0) 20 3869 6080

Bob Roberts

Further information on the Company can be found on its website at

Welcome 2

Forward Looking Statements

This announcement contains forward-looking statements relating to expected or
anticipated future events and anticipated results that are forward-looking in
nature and, as a result, are subject to certain risks and uncertainties, such as
general economic, market and business conditions, competition for qualified
staff, the regulatory process and actions, technical issues, new legislation,
uncertainties resulting from potential delays or changes in plans, uncertainties
resulting from working in a new political jurisdiction, uncertainties regarding
the results of exploration, uncertainties regarding the timing and granting of
prospecting rights, uncertainties regarding the Company’s ability to execute and
implement future plans, and the occurrence of unexpected events. Actual results
achieved may vary from the information provided herein as a result of numerous
known and unknown risks and uncertainties and other factors.

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