AGM 2nd December 2020

GRIFFIN MINING LIMITED

8^th Floor, 54 Jermyn Street, London, SW1Y 6LX. United Kingdom

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

E mail: [email protected]

Annual General Meeting

2^nd December 2020.

Notice of the Annual General Meeting of Griffin Mining Ltd ("the Company") to be held at Level 9, BGC Centre, 28 The Esplanade, Perth. WA 6000, West Australia on Thursday 17^th December 2020 at 4.00 pm local time (8.00 am GMT), has been sent to shareholders and is available, on the Company's web site www.griffinmining.com.

Further information

Griffin Mining Limited

Mladen Ninkov - Chairman                            Telephone: +44(0)20 7629 7772

Roger Goodwin - Finance Director

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

             John Prior

             Dominic Morley                          

Berenberg                                                               Telephone: +44(0)20 3207 7800

            Matthew Armitt

Jennifer Wyllie

Deltir Elezi

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