Share Issue – Notice under Section 708A(5)(e) Orion Minerals Limited Incorporated in the Commonwealth of Australia Australian Company Number 098 939 274 ASX share code: ORN JSE share code: ORN ISIN: AU000000ORN1 Share Issue – Notice under Section 708A(5)(e) Orion Minerals Limited (ASX/JSE: ORN) (Orion or the Company) refers to an announcement by the Company on 25 February 2021 regarding a two-tranche Placement to sophisticated and professional investors and Orion non-executive Director Tom Borman, to fund early-stage works at the fully-permitted and development-ready Prieska Copper-Zinc Project as well as the potential acquisition of the advanced Okiep Copper Complex (OCC) and a major exploration push at OCC and the Areachap Province, South Africa. Orion has today issued 1,388,888 fully paid ordinary shares in the Company (Shares), at an issue price of $0.036 per Share, finalising Tranche 1 of the Placement. Orion has also today issued: • 1,878,042 Shares, to satisfy the Company’s obligation to issue Shares following the granting of an Option to Orion. On 15 February 2021, Orion announced that certain vendors of the Mining and Exploration Data and Premises (Sale Assets) in relation to the historical copper mining region known as the Okiep Copper Complex, South Africa have granted Orion: o the exclusive right to review the Mining and Exploration Data and utilise the Premises; and o an exclusive option to purchase the Sale Assets (Option). In consideration for the vendors granting the Option to Orion, the Company has issued Shares equal in value to ZAR1.0M (~$86k) to O’Okiep Australia Pty Ltd at a deemed issue price of $0.046 per Share; and • 12,002,929 Shares at a deemed issue price of $0.036 (being the same issue price as Shares issued under the Placement) to key management personnel and management of the Company (Personnel), as part of a short term incentive (STI) scheme approved by the Board. Orion Personnel are eligible to participate in the STI scheme, to receive awards of up to 50% of fixed annual remuneration per annum. The Shares issued to such Personnel follows achievement of certain key performance indicators and performance objectives, as previously determined by the Board. In accordance with section 708A(5)(e) of the Corporations Act 2001 (Act), the Company advises as follows: 1. this notice is being given under paragraph 708A(5)(e) of the Act; 2. the Company issued the Shares without disclosure to investors under Part 6D.2 of the Act; 3. as at the date of this notice, the Company has complied with the provisions of Chapter 2M of the Act as they apply to the Company; 4. as at the date of this notice, the Company has complied with section 674 of the Act; and 5. all information of the kind that would be required to be disclosed to the market for the purposes of section 708A(6)(e) of the Act has been disclosed to ASX Limited. For and on behalf of the Board. Orion Minerals Limited www.orionminerals.com.au Incorporated in the Commonwealth of Australia Suite 617, 530 Little Collins Street Melbourne, Victoria 3000 ASX Code: ORN ACN: 098 939 274 JSE Code: ORN Ordinary shares on issue: 3,918m I Options on issue: 234m ISIN: AU000000ORN1 Denis Waddell Chairman 12 March 2021 ENQUIRIES Investors Media JSE Sponsor Errol Smart – Managing Director & CEO Nicholas Read Monique Martinez Denis Waddell – Chairman Read Corporate, Australia Merchantec Capital T: +61 (0) 3 8080 7170 T: +61 (0) 419 929 046 T: +27 (0) 11 325 6363 E: info@orionminerals.com.au E: nicholas@readcorporate.com.au E: monique@merchantec.co.za 2 Date: 12-03-2021 08:33:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.