CALEDONIA MINING CORPORATION PLC

Regulatory Filings • Mar 14, 2023

National Storage Mechanism | Additional information

RNS Number : 8103S

Caledonia Mining Corporation PLC

14 March 2023

Caledonia Mining Corporation Plc

Caledonia files technical report on Blanket Mine

(NYSE AMERICAN: CMCL; AIM: CMCL; VFEX: CMCL)

St Helier, March 14, 2023 - Further to the announcement of Caledonia Mining Corporation Plc ("Caledonia" or "the Company") on February 6, 2023 concerning an update to the NI 43-101 compliant mineral resources and reserves estimates at its 64 per cent owned subsidiary, the Blanket Mine in Zimbabwe ("Blanket"), Caledonia is pleased to announce that it has now filed a new NI 43-101 technical report[1] on SEDAR in support of Blanket's mineral resources and reserves estimates announced on February 6, 2023.

Highlights:

·   Total measured and indicated mineral resources estimate at Blanket, inclusive of mineral reserves, of 1,095,000 ounces of gold in 10.72 million tonnes at 3.18g/t.

·   Total mineral reserves estimate at Blanket of 395,000 ounces of gold in 3.94 million tonnes at 3.12g/t.

Enquiries:

Caledonia Mining Corporation Plc Mark Learmonth Camilla Horsfall	Tel: +44 1534 679 800 Tel: +44 7817 841 793
Cenkos Securities plc (Nomad and Joint Broker) Adrian Hadden Neil McDonald Pearl Kellie	Tel: +44 207 397 1965 Tel: +44 131 220 9771 Tel: +44 131 220 9775
Liberum Capital Limited (Joint Broker) Scott Mathieson/Kane Collings	Tel: +44 20 3100 2000
BlytheRay Financial PR (UK) Tim Blythe/Megan Ray	Tel: +44 207 138 3204
3PPB (Financial PR, North America) Patrick Chidley Paul Durham	Tel: +1 917 991 7701 Tel: +1 203 940 2538
Curate Public Relations (Zimbabwe) Debra Tatenda	Tel: +263 77802131
IH Securities (Private) Limited (VFEX Sponsor - Zimbabwe) Lloyd Mlotshwa	Tel: +263 (242) 745 119/33/39

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[1] Refer to technical report entitled "NI 43-101 Technical Report on the Blanket Gold Mine, Zimbabwe" prepared by Caledonia and Minxcon (Pty) Ltd dated March 13, 2023 and filed on SEDAR (www.sedar.com) on March 13, 2023.  This news release has been approved by Mr Dana Roets (B Eng (Min.), MBA, Pr.Eng., FSAIMM, AMMSA), Chief Operating Officer, the Company's qualified person as defined by Canada's National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). The Company's independent qualified persons as defined by NI 43-101, Mr. Uwe Engelmann (BSc (Zoo. & Bot.), BSc Hons (Geol.), Pr.Sci.Nat. No. 400058/08, MGSSA) of Minxcon (Pty) Ltd, the qualified person responsible for resources; and Mr. Daan van Heerden B Eng (Min.), MCom (Bus. Admin.), MMC, Pr.Eng.,FSAIMM, AMMSA of Minxcon (Pty) Ltd, the qualified person responsible for reserves, have also approved this news release.

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