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Exploration at South Darlot Gold Project

Corporate Updates

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ABN: 32 072 871 133

Central Iron Ore Ltd.

Suite 1 Level 2, 49-51 York Street, Sydney 2000 Australia

Tel. 61 2 9397 7555

NEWS RELEASE Symbol: CIO-TSXV

September 25, 2021 For Immediate Dissemination

Exploration at South Darlot Gold Project

VANCOUVER, BRITISH COLUMBIA – (GLOBE NEWSWIRE – September 25, 2021),

Central Iron Ore Ltd. (CIO – TSX.V) (“CIO” or “the Company”) is pleased to announce that

an opportunity arose to drill as a drilling contractor had spare capacity.

At the Endeavour prospect 5 holes for 192 metres were drilled to test the ex tension of the

mineralisation to the west. Significant mineralisation includes:

21ENRC-03: 2m (1.6m true width) at 9.7 g/t Au from 52 meters down hole.

On M37/632 12 holes for 72 6 metres were drilled to test an anomalous structure identified

from a drone magnetic survey . Sample assay results from this drilling has yielded one

encouraging result which was in hole 21SDRC12 and intersected 4 metres at 0.45 g/t Au from

24 to 28 metres down hole.

Drone Magnetic Survey

A drone magnetic survey was flown over 4 blocks over the South Darlot licenses on 20m flight

lines and a 20m flying height for all blocks with a section over the Endeavour mineralisation

flown with a 10m line spacing. The information collected from this survey was used in

collaboration with an e arlier 1999 survey and a drill target on M37/632 was generated.

Analysis and interpretation of the data is ongoing and additional drill targets focussing on

structural breaks in the geology will be made.

Trial DGPR Survey

A trial Deep Ground Penetrating Radar (DGPR) survey was conducted by Ultramag

Geophysics over the Endeavour and Mermaid prospects with a series of seven lines surveyed

on an approximate twenty -meter line spacing. Analysis and interpretation of the data is in

progress.

Red 5 Joint Venture

The original Joint Venture was formed in 2011 with a predecessor of Red 5 Limited, who on

August 2017 acquired from Gold Fields Limited the fully owned subsidiary Darlot Mining Pty

Limited which held the Joint Venture interest. CIO’s fully owned subsidiary South Darlot Pty

Ltd is registered at the Department of Mines, Industry Regulation and Safety with a 51%

interest.

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CIO maintains it is entitled to an interest of at least 70%. This is disputed by Red 5 Limited.

Red 5 Limited and CIO are in advanced negotiations to resolve this matter, which resolution

will only be binding upon the execution of a definitive binding agreement. We anticipate that

the matter will be resolved in the near term.

British King

Under the terms of Tenement Acquisition Agreement dated 30 October 2014 regarding the

sale of British King by CIO to BK Gold Mines Pty Limited , the British King Mine has now

reverted to 100% beneficial ownership by CIO. CIO is registered on title for 49% and has

received signed transfer forms from BK Gold Mines Pty Limited to Central Iron Ore Limited for

the transfer of a further 51% interest as agreed.

The registration of unencumbered title of that 51 % interest is being delayed by Silverstream

SE22, who provided funding to BK Gold Mines Pty Limited to fund their acquisition under the

Tenement Acquisition Agreement . Silverstream SE22 has refused to remove the caveats

which prevents registration of the transfers. CIO maintains that such refusal has no legal

foundation and is evaluating its options which includes commencing legal proceedings.

SOUTH DARLOT GOLD PROJECT (Western Australia)

The Company’s South Darlot Gold Project area is located approximately 320km northwest of

Kalgoorlie in Western Australia and includes:

• The British King Mine which is National Instrument 43-101 – Standards of Disclosure

for Mineral Projects (“NI43-101”) compliant. The British King Mine is 5km southwest of Red 5

Limited’s Darlot Mine. The British King Mine is currently in care and maintenance.

• A number of tenements which are subject to a joint venture with subsidiaries of Red 5

Limited (“Red 5”), details of which are set out below.

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Figure 1: Locality map of the South Darlot project

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RED 5 JV Project (Formerly Barrick Joint Venture Project)

The tenements set out in the table below (“Red 5 JV Tenements”) are the subject of a joint

venture between the Company and subsidiaries of Red 5 Limited (“Red 5 JV”) and are situated

southwest of Red 5’s Darlot gold mine and are contiguous with CIO’s current holdings in the

area. The Red 5 JV Tenements are detailed below.

Table 1: List of South Darlot tenements

Project Tenement Status Area (ha)

Barrick JV M37/421 Granted 381

Barrick JV M37/552 Granted 200

Barrick JV M37/631 Granted 776

Barrick JV M37/632 Granted 595

Barrick JV M37/709 Granted 98

Barrick JV M37/1045 Granted 90

Endeavour Prospect – RC Drilling

The Endeavour mineralisation is characterised by a planar, laminated quartz vein with minor

sulphides including pyrite, galena and traces of chalcopyrite. Enveloping this is stringer

mineralisation over 1 – 3 metres with grades between 0.5 – 2.0 g/t Au. Th is laminated vein

and halo mineralisation is hosted in a highly weathered felsic volcanic. Preliminary petrology

suggests the gold is secondary in nature and present as small blebs of electrum or particulate

grains associated with pyrite.

A total of five holes were drilled at the Endeavour prospect in July 2021. Four of the holes

targeted shallow positions in an attempt to determine the up dip presence of the Endeavour

mineralisation. The fifth hole was drilled to extend the mineralisation to the west of the

Endeavour quartz lode.

The four shallow holes intersected a narrow 1 to 2 m wide quartz vein but failed to record any

significant mineralsiation and it must now be concluded there is a depletion zone in the highly

weathered upper horizon of this mineralised system.

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Figure 2: Plan of the Endeavour prospect on the Emperor Fault

The fifth hole 21ENRC-03 targeted the quartz lode west of the known position of the lode and

intersected 2 m @ 9.7 g/t Au from 50 metres down hole (true width of 1.6 metres). Figure 2 to

4 shows a plan, cross section and long section of the Endeavour lode and the spatial

relationship of the intercept relative to historical drilling.

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Figure 3: Plan of tenements and collar locations of recent drilling

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Figure 4: Cross section of the Endeavour showing hole 21ENRC-03

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Figure 5: Long section of the Endeavour mineralised system showing 21ENRC-03