Thor Energy Regulatory News (THR)

21 May 2020

THOR MINING PLC

The following amendment has been made to the Investor Presentation announcement released on 20 May 2020 at 07.50 under RNS Number 4615N.

The corrected webinar details, which is to be hosted by OTC Markets & Murdock Capital Partners, are set out below.

Investor Presentation - OTC Markets & Murdock Capital Partners

The directors of Thor Mining Plc ("Thor") (AIM, ASX: THR) advise that the Company will be presenting on Thursday 21 May 2020 at 11:00am US Eastern time at a webinar hosted by OTC Markets and Murdock Capital Partners.

Mick Billing, Chairman and CEO will be presenting the webinar. A copy of the presentation is available on the Thor Mining website via the following link:

http://thormining.com/sites/thormining/media/pdf/interviews/thor-mining-202005.pdf

A link to the webinar proceedings can be accessed via:

https://tinyurl.com/0521VICSoMe  

Enquiries:

Updates on the Company's activities are regularly posted on Thor's website  www.thormining.com, which includes 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 Inferred Resource estimates for the White Violet and Samarkand tungsten deposits and the Bonya copper deposit².

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 2018.

Thor holds a 25% interest Australian copper development company EnviroCopper Limited (with rights to increase its interest to 30%). EnviroCopper Limited holds:

· rights to earn up to a 75% interest in the mineral rights and claims over the resource⁴ on the portion of the historic Kapunda copper mine in South Australia recoverable by way of in situ recovery; and

· rights to earn up to 75% of the Moonta copper project, also in South Australia comprising the northern portion of exploration licence EL5984 and includes a resource estimate⁵ for several deposits.

Thor also holds a production royalty entitlement from the Spring Hill Gold project⁶ of:

•  A$5.70 per ounce of gold produced from the Spring Hill tenements where the gold produced is sold for up to A$1,500 per ounce; and

•  A$13.30 per ounce of gold produced from the Spring Hill tenements where the gold produced is sold for amounts over A$1,500 per ounce.

Notes

¹ Refer ASX and AIM announcement of 23 August 2018

² Refer ASX and AIM announcements of 26 November 2018 and 29 January 2020

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

⁶ Refer AIM announcement of 26 February 2016 and ASX announcement of 29 February 2016