GreenRoc Mining Plc / EPIC: GROC / Market: AIM / Sector: Mining

28 September 2022

GreenRoc Mining plc

("GreenRoc" or the "Company")

Investor Call with Presentation Update

GreenRoc Mining Plc (AIM: GROC), a company focused on the development of critical minerals projects in Greenland, is pleased to provide further detail on its upcoming investor call to be held at 12:00pm BST on 28 September 2022 via the Investor Meet Company (IMC) platform.

Investor Call

At 12:00pm BST on 28 September 2022, the Company's CEO, Stefan Bernstein, will give a live presentation via the Investor Meet Company (IMC) platform.

The presentation will include highlights from the Company's recently concluded Phase 2 drilling programme at its Amitsoq Island graphite project in South Greenland ('Amitsoq' or the 'Project'), results from which appear to have more than doubled the drilled extent of the deposit footprint and which are therefore expected to support a significant upgrade in the Project's resource tonnage (see the RNS dated 26 September 2022). Dr. Bernstein will also discuss a conceptual development plan for Amitsoq, targeting production of 60-80,000 tonnes of graphite concentrate per year.

Following the presentation, Dr. Bernstein will be available to answer questions. These can be submitted at any time during the live presentation.

The presentation is open to all existing and potential shareholders.  Investors can sign up to Investor Meet Company for free and add to meet GreenRoc via:

https://www.investormeetcompany.com/greenroc-mining-plc/register-investor

Investors who already follow GreenRoc on the Investor Meet Company platform will automatically be invited.

A copy of the PowerPoint presentation to be used during Dr. Bernstein's presentation will be available to view on the Company's website following the IMC event.  It will be available to access using the following link: https://greenrocmining.com/investor-relations/corporate-presentations/

**ENDS**

For further information, please visit https://greenrocmining.com/ or contact:

About GreenRoc

GreenRoc Mining Plc is an AIM-quoted company which is developing mining projects in Greenland in high-demand and high-value critical minerals.

Led by a group of highly experienced mining industry professionals with considerable knowledge of the Greenlandic mining sector, GreenRoc has a portfolio of 100% owned projects:

·      Amitsoq Graphite, one of the highest-grade graphite deposits in the world with a combined Indicated and Inferred JORC Resource of 8.28 million tonnes (Mt) at an average grade of 19.75% giving a total graphite content of 1.63 Mt;

·      Thule Black Sands Ilmenite ('TBS'), which has an initial Mineral Resource of 19Mt@ 43.6% Total Heavy Minerals with an in-situ ilmenite grade of 8.9%;

·      Melville Bay Iron, which has a Mineral Resource Estimate of 67Mt at 31.4% iron and has been proven to be processable to a high-grade, 70% concentrate with low impurities; and

·      Inglefield Multi-Element, which has the potential to host a range of mineralisation styles, including iron oxide-copper-gold.