Griffin Mining Regulatory News (GFM)

8th Floor, Royal Trust House, 54-56 Jermyn Street, London. SW1Y 6LX, United Kingdom

Telephone: + 44 (0)20 7629 7772 Facsimile: + 44 (0)20 7629 7773

E mail: griffin@griffinmining.com

Appointment of non-executive director

13th August 2021

Griffin Mining Limited ("Griffin" or the "Company") is pleased to announce the appointment, as previously disclosed in the announcement on 12th August 2021, of Mr Clive Whiley as Senior Independent Director of the Company with immediate effect.

The following information is disclosed in accordance with Rule 17 and paragraph (g) of Schedule 2 of the AIM Rules for Companies in connection with the appointment of Mr Clive Peter Whiley to the Board of the Company:

On 12 August 2021, Mr Whiley purchased 100 shares in the Company and Zodiac Executive Pension Scheme (of which Mr Whiley is the sole beneficiary) purchased 100,000 shares in the Company.

Mr Whiley was a director XLIV Limited in the twelve months preceding the Company being placed into creditors' voluntary liquidation in October 2000, Mr Whiley resigned in 1999.

There is no further information required to be disclosed under Rule 17 or paragraph (g) of Schedule 2 of the AIM Rules for Companies.

Griffin Mining Limited Telephone: +44(0)20 7629 7772

Mladen Ninkov

Roger Goodwin

Panmure Gordon (UK) Limited Telephone: +44 (0)20 7886 2500

John Prior

Alisa Macmaster

Berenberg Telephone: +44(0)20 3207 7800

Matthew Armitt

Jennifer Wyllie

Deltir Elezi

Blytheweigh

Tim Blythe Telephone: +44(0)20 7138 3205

Megan Ray

Swiss Resource Capital AG

Griffin Mining Limited's shares are quoted on the Alternative Investment Market (AIM) of the London Stock Exchange (symbol GFM).

The Company's news releases are available on the Company's web site: www.griffinmining.com