Placement Admission Date Clarification

16 September 2020

THOR MINING PLC

PLACEMENT DATE CLARIFICATION

The directors of Thor Mining Plc ("Thor" or the "Company") (AIM, ASX: THR) advise of an amended expected date for the issue of the Initial Placing of the placement announced on 15 September 2020.

The announcement of 15 September 2020 noted that:

"Application will be made to the AIM Market of the London Stock Exchange ("AIM") for a total of 123,750,000 new Ordinary Shares, pursuant to the Initial Placing, which will rank pari passu with the Company's existing issued Ordinary Shares, to be admitted to trading. Dealings on AIM are expected to commence at 8:00am on or around 18 September 2020".

Dealings on AIM are now expected to commence at 8:00am on or around 28 September 2020.

There have been no other changes terms of the placement announced on 15 September 2020.

Enquiries:

Updates on the Company's activities are regularly posted on Thor's website  www.thormining.com, which includes 

a facility to register to receive these updates by email, and on the Company's twitter page @ThorMining.

About Thor Mining PLC

Thor Mining PLC (AIM, ASX: THR) is a resources company quoted on the AIM Market of the London Stock Exchange and on ASX in Australia.

Thor holds 100% of the advanced Molyhil tungsten project in the Northern Territory of Australia, for which an updated feasibility study in August 2018¹ suggested attractive returns.

Adjacent Molyhil, at Bonya, Thor holds a 40% interest in deposits of tungsten, copper, and vanadium, including an Inferred resource for the Bonya copper deposit².

Thor is also acquiring up to a 30% interest Australian copper development company EnviroCopper Limited, which in turn holds rights to earn up to a 75% interest in the mineral rights and claims over the resource on the portion of the historic Kapunda copper mine in South Australia recoverable by way of in situ recovery⁴, and also holds rights to earn a 75% interest in portion of the Moonta Copper project also in South Australia, and is considered amenable to recovery by way of in situ recovery⁵.

Thor also holds 100% of the Pilot Mountain tungsten project in Nevada USA which has a JORC 2012 Indicated and Inferred Resources Estimate³ on 2 of the 4 known deposits. The US Department of the Interior has confirmed that tungsten, the primary resource mineral at Pilot Mountain, has been included in the final list of Critical Minerals ⁶2018.

The Company also has exciting gold interests at Ragged Range in the Pilbara region of Western Australia.

Notes

¹ Refer ASX and AIM announcement of 23 August 2018

² Refer ASX and AIM announcement of 26 November 2018

³ Refer AIM announcement of 13 December 2018 and ASX announcement of 14 December 2018

⁴ Refer AIM announcement of 10 February 2018 and ASX announcement of 12 February 2018

⁵ Refer ASX and AIM announcement of 15 August 2019