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IRON BEAR RESOURCES LTD Capital/Financing Update 2024

Apr 22, 2024

65091_rns_2024-04-22_42dc51b9-bd4b-4ee4-ab33-7fa6a8e6f57a.pdf

Capital/Financing Update

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ASX Announcement

23[rd] of April 2024

Pilot plant delivers iron ore concentrate grading 71,3% Fe and 1,1% SiO2 with high yields

HIGHLIGHTS

  • 500 kg of source sediment grading 29.1% total Fe processed in a small-scale pilot plant

  • • Production of a Direct Reduction concentrate grading 71.3% Fe (from 70.6% Fe[1] ) and 1.1% SiO2 (from 1.2% SiO2) with a total magnetic Fe yield of 85.1%[2] (from 80%[1] )

  • Direct Reduction concentrate is critical to enable large scale green steel production based on Direction Reduction technologies

  • Production of a Blast Furnace concentrate grading 69.8% Fe (from 68.7%[3] ) and 3.4% SiO2 with a total magnetic Fe yield of 97.6% (from 97.0%[3] )

  • Production of an additional recovery RF (Reverse Flotation) concentrate grading 68.3% Fe and 4% SiO2 to increase overall recovery[2]

  • Extremely low deleterious elements in all concentrate products, including Al2O3, MnO, P2O5, CaO, etc…

  • 68 kg of Direct Reduction concentrate ready to be provided to potential clients for tests work and potential off take agreements

  • Phase 2 pilot test work started with 7,000 kg of source sediment to produce larger samples for pelletising test work and further metallurgical test work

Cyclone Metals Limited (ASX: CLE) ( Cyclone or the Company ) is pleased to announce the results of Phase 1 of the pilot plant test work for its flagship magnetite Iron Bear project.

Paul Berend, CEO of Cyclone Metals, commented:

"The first phase of the pilot test work confirms the exceptional metallurgical properties of the Iron Bear deposit. We were able to produce one of the highest quality magnetite concentrates in the world with very high yields in an industrial setting. We are now in a position to supply ultra–high quality iron ore product samples to steel mills and trading houses , and then start offtake / JV discussions. These are exciting times.”

1: Based on ASX release dated 14[th] of December 2023

2: The Fe magnetite recovery includes the magnetite Fe recovered in the RF concentrate which is part of reverse flotation circuit

3: Based on ASX release dated 28[th] of November 2023 4: Direct Reduction which essentially replaces coal with either natural gas or green hydrogen potentially leading 0 carbon emissions steel production. Direct Reduction is a proven technology but requires DR grade pellets which

Cylone Metals Ltd ASX: CLE

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About The Iron Bear Project

Location and Infrastructure

The Iron Bear Project consists of ten licenses totalling 7,275 ha on 291 graticular Mineral Claims under the applicable Labrador and Newfoundland mining regulation, located near the Provincial border of Newfoundland and Labrador and Quebec, approximately 30 km northwest of the town of Schefferville and 1,200 km northeast of Montréal.

Figure 1: Iron Bear - Regional Access and Infrastructure

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The Iron Bear properties are located within 25 km of an open access heavy haul railway which is directly connected to the Sept Isles and Pointe Noire iron ore export ports. In addition, the Iron Bear has potential access to cheap renewable energy from the Menihek hydro-plant located 75km away. These two factors substantially improve the prospects for eventual economic extraction of the Iron Bear mineral resource.

Notably, large scale iron ore export operations currently operate in the Labrador Trough; including IOC (Rio Tinto), Champion Iron and Tata Steel; all sharing the same rail and port infrastructure.

Cylone Metals Ltd ASX: CLE

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Mineral Resource

Previous explorers conducted extensive mapping, geophysical surveys, and diamond drilling. In 2011, a first drilling campaign delivered 43 drill holes and 5,662m of drill core; and in 2012 a second drilling campaign returned an additional 72 drill holes and 22,359m of drill core.

In April 2024, Burnt Shirt Pty Ltd (Burnt Shirt), an independent geological consultancy firm, updated the Mineral Resource Estimate for the Iron Bear Project, leveraging all available data.

Cyclone simultaneously commissioned the development of an inversion model which demonstrated a strong correlation between a high-definition aerial magnetic survey over the area and the drilling results. This supported a substantial revision of the Iron Bear Mineral Resource estimate. The updated Mineral Resource estimate stands at 16.6 billion tonnes classified in accordance with the provisions of the Australian Joint Ore Reserves Committee (the “JORC Code”, Appendix: Table 1)[1] .

Table 1: Iron Bear Mineral Resource Estimate at 12.5% magnetic Fe cut-off grade

Category Tonnes (Billion) Total Fe% Magnetic Fe%
Indicated 2.15 28.68 18.97
Inferred 14.51 29.44 18.13
Total 16.66 29.34 18.24
Exploration Target
From 16 24 16
To 21 33 22

The Competent Person for this Mineral Resource estimate is Mr Jeremy Peters BSc BEng FAusIMM CP (Min, Geo), a full-time employee of Burnt Shirt Pty Ltd., consulting to Cyclone. Mr Peters has more than five years’ experience in the estimation and reporting of Mineral Resources for iron ore mineralisation in Australia and overseas.

Burnt Shirt has assisted CLE in its development of the Iron Bear Project and neither Burnt Shirt nor Mr Peters hold an interest in the Project or CLE. Mr Peters has assumed Competent Person responsibility due to his familiarity with the Project.

For additional information, please refer to the Competent Persons section in this document and the ASX release dated 11[th] of April 2024.

1 CLE ASX Release 15 April 2024

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Pilot Plant and Metallurgical Test Work Program

Cyclone commissioned Corem to build an industrial pilot at its facilities in Quebec City which replicates the process flow sheet and is designed to calibrate the key operational parameters. The pilot plant is based on small scale industrial equipment including screens, ball mills, magnetic separation units, settling tanks, reverse flotation cells, …. etc which closely replicate larger industrial units. This is key as Cyclones strategy is based on demonstrating to potential Clients that Iron Bear can produce large scale ultra -high quality, low carbon magnetite concentrates at a competitive cost. This implies that Cyclone must produce large samples of magnetite product for testing by Clients in a manner which closely aligns to a realistic mining and processing operation. This is why the scale of the pilot is quite substantial and the bulk samples used as feed are carefully selected to represent the full life of mine and are specifically not high graded.

Figure 2: Pilot plant in operation at Corem, Quebec City. Source: Corem 2024

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----- Start of picture text -----

Screening
Settling tank
WLIMS Ball mill
BF concentrate
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Figure 3: 3-stage WLIMS (Wet Low Intensity Magentic Seperation) industrial unit

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Figure 4: Ball mill used for Phase 1

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The metallurgical test work program is broken into four phases summarised below and are on track to be completed by end of August 2024. Phase 1 has just been completed with positive and exciting outcomes.

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Figure 5: Iron Bear metallurgical testwork program overview

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Initial sighter test work was completed Q4 2024 and based on the results initial product specifications were formulated and additional test work planned in Phase 1 to improve the product characteristics. A decision was taken not to target the hematite portion of the iron ore resource as the hematite is extremely fine (~ 5 microns) and combined with silica which is amenable to reverse flotation. For this reason, the objective of Phase 1 metallurgical test work was to increase the magnetic Fe yields – which was achieved.

Specifically, Paul Vermeulen, Cyclone’s Technical GM recommended the inclusion of a scavenger stage prior to three WLIMS stages to increase the grade of the BF magnetite concentrate as the magnetic Fe recovery was already very high ~ 97%. Subsequently the BF concentrate Fe content increased from 68,7% Fe[2] to 69,8% Fe. Interestingly there was also a marginal increase in the overall magnetite recovery from 97% to 97,6%.

The second area of improvement is focussed on improved the magnetite Fe recovery for the Iron Bear premium DR concentrate. Two complementary strategies are being developed.

The first strategy is to design a three-stage flotation circuit whereby the waste stream of the third flotation cell could actually be a high value saleable product in its own right - albeit with marginally higher silica content. This concept was tested, successfully, in Phase 1 of the metallurgical test work program and a RF (Reverse Flotation) concentrate was produced, grading 68,3% Fe and 4% SiO2 with an overall magnetite Fe recovery of ~ 4,5% in mass.

The RF concentrate is still a very premium iron ore product which would sell at a large premium to the benchmark 62% Fe fines (approximately 53 USD/t premium for a benchmark 62% Fe trading at USD106/t CFR). The additional 4,5% magnetite Fe recovery for the RF concentrate improves the overall magnetite recovery for the reverse flotation circuit from 80,7% (for the DR concentrate) to 85,2% which is substantial.

2 ASX release dated 14th of December 2023

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Figure 5: Output of reverse flotation circuit (1 run)

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DR concentrate
RF concentrate
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Figure 6: Reverse flotation cell

The second strategy is to improve the performance of the reverse flotation cells by adjusting the selection of flocculants and the operating conditions. This test work will be performed in Phase 2.

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Silica trapped in
the bubbles.
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Cyclone has provided to Corem an additional seven tonnes of Iron Bear sediment to feed this pilot plant for Phase 2 test work (refer to Field operations in Schefferville, Canada, November 2023). The pilot plant will produce approximately 800 kg bulk samples of blast furnace grade and direct reduction concentrate. These concentrate samples will be used for pelletizing test work planned to start in May 2024 (milestone 8) and to provide bulk samples of Iron Bear concentrates to steel mills for validation and metallurgical test work.

Iron Bear Flow Sheet and Mass Balance

The following charts provide an overview of the flow sheets and the yields by stage and mass recoveries:

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Flow Sheet and Mass Balance Concentrator Circuit

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Global
Stage
Legend
Global
Stage
Legend
FeT SiO2 Wt. R Wt. R
Mag Other I. FeTR FeTR
FeO Stotal Mag R Mag R

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----- Start of picture text -----

Rougher Output WLIMS Feed
39.5 36.6 53.3 53.3 37.3 38.7 60.0 60.0
41 3.6 71.2 71.2 37 3.9 75.8 75.8
500kg
Primary Feed 16.5 0.007 97.9 97.9 15.6 0.008 99.3 99.3
29.5 44.5 100.0 100.0
22 6.2 100.0 100.0 Regrind
13.0 0.028 100.0 100.0
BF Concentrate
69.8 3.4 23.8 39.7
91 0.4 56.3 74.2
Scavenger Feed Scavenger Recovery 29.3 0.006 97.6 98.4
18.2 53.5 46.7 46.7 20.3 55.4 6.7 14.4
1 9.2 28.8 28.8 Scavenger circuit 5 7.1 4.6 16.0
9.0 0.053 2.1 2.1 8.6 0.017 1.4 65.7
Tailings Stream Tailings Stream
Dry Tailings A
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Flow Sheet and Mass Balance

Reverse Floatation Circuit

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Legend
Global Stage
FeTT SiO22 Wt. R Wt. R
Mag Other I. FeT RT R R FeT RT R R
FeO Stotaltotal Mag R Mag R
----- End of picture text -----

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----- Start of picture text -----

BF Concentrate
FeTT SiO22 Wt. R Wt. R
69.8 3.4 23.8 39.7
Mag Other I. FeT RT R R FeT RT R R
91 0.4 56.3 74.2
FeO Stotaltotal Mag R Mag R
29.3 0.006 97.6 98.4
Flotation Cell #1
Tailings Stream
A
Flotation Cell #2
This recovery stream from the
third flotation cell circuit
RF Concentrate DR Concentrate
produces a saleable RF
concentrate. 68.3 4.0 1.1 4.6 71.3 1.1 19.0 80.0
88 0.7 2.6 4.6 94 0.3 46.2 82.1
Flotation Cell #3
28.5 0.009 4.4 4.5 30.2 0.005 80.7 82.6
Combined magnetite Fe
recovery is 85,1% =
4,4%+80,7%
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Cylone Metals Ltd ASX: CLE

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Iron Bear Concentrate Specifications

The following tables summarise the revised Iron Bear concentrate specifications – subsequent to the completion of Phase 1 of the metallurgical test work.

% by
weight
Fe **SiO2 ** **Al2O3 ** CaO MgO MnO P2O5 Stotal TiO2
DR conc. 71.3 1.1 <0.10 0.07 0.07 0.03 <0.01 0.005 0.01
BF conc. 69.8 3.4 <0.10 0.14 0.18 0.06 <0.01 0.005 0.01
RF conc. 68.3 4.0 0.10 0.24 0.28 0.10 0.01 0.009 0.02
% by
weight
**K2O ** **Na2O ** **V2O5 ** **ZrO2 ** ZnO FeO LOI Other Sum
DR conc. <0.01 <0.10 <0.01 <0.02 <0.01 29.8 -2.99 0.04 100.6
BF conc. <0.01 <0.10 <0.01 <0.02 <0.01 29.8 -2.77 0.05 100.4
RF conc. <0.01 <0.10 <0.01 <0.02 <0.01 28.5 -2.18 0.10 100.5

< = below detection limit.

  • The DR concentrate is achieved at P80 @ 32 microns with an 80.7% recovery of magnetic Fe.

  • • The BF concentrate is achieved at P80 @ 32 microns with an 97.6% recovery of magnetic Fe.

  • The RF concentrate is achieved at P80 @ 32 microns with an 4.4% recovery of magnetic Fe.

The overall Fe magnetite recovery of the reverse flotation circuit is the sum of the magnetic recovery of the DR and RF concentrates (85,2%). It should be noted that both of these products are produced together if the reverse flotation is active and would sell for similar prices on the seaborne market (albeit with a silica premium for DR concentrate). However the RF concentrate is not amenable for the production of DR quality pellets which is where the highest value can be achieved for Iron Bear.

Cylone Metals Ltd ASX: CLE

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This announcement has been approved by the Company’s board of directors .

Compliance Statements

Forward-Looking Statements

This document may include forward-looking statements. Forward-looking statements include, but are not limited to, statements concerning the Company’s planned exploration program and other statements that are not historical facts. When used in this document, the words such as "could," "plan," "expect," "intend," "may”, "potential," "should,", “further” and similar expressions are forward-looking statements. Although the Company believes that its expectations reflected in these forward- looking statements are reasonable, such statements involve risks and uncertainties and no assurance can be given that further exploration will result in additional Mineral Resources .

Competent Persons

Metallurgy and processing information has been reviewed and compiled by Paul Vermeulen MAusIMM, MAIST, a Director of Vulcan Technologies Pty Ltd, who has sufficient experience which is relevant to the method of processing under consideration to qualify as a Competent Person as defined in the 2012 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves”. Mr Vermeulen consents to the inclusion in the presentation of the matters based on his information in the form and context in which it appears.

The Competent Person for the 2024 Mineral Resource estimate is Mr Jeremy Peters FAusIMM CP (Geo, Min), a Director of Burnt Shirt Pty Ltd. The Mineral Resource estimate is stated in accordance with the provisions of the JORC Code (2012). Mr Peters has more than five years’ experience in the estimation and reporting of Mineral Resources for iron mineralisation in Australia and overseas, to qualify as a Competent Person as defined in the JORC Code. Mr Peters consents to the inclusion in the presentation of the matters based on his information in the form and context in which it appears.

Burnt Shirt has assisted CLE in its development of the Iron Bear Project and neither Burnt Shirt nor Mr Peters hold an interest in the Project or CLE. Mr Peters has assumed Competent Person responsibility due to his familiarity with the Project.

The Competent Person for this Exploration Target postulation is Mr Jeremy Peters BSc BEng FAusIMM CP (Min, Geo). Mr Peters cautions that the potential quantity and grade of the Exploration Target is conceptual in nature and that there has been insufficient exploration to result in the estimation of a Mineral Resource and that it is uncertain if further exploration will result in the estimation of a Mineral Resource. Cyclone is planning a drilling program for approval by the Newfoundland and Labrador Geological Survey. This program is designed to test the Exploration Target by reverse circulation drilling of magnetic lithology defined by the ResPot inversion model. Samples will be taken to verify grade and metallurgical characteristics.

Cylone Metals Ltd ASX: CLE

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APPENDIX TABLE 1 - CONCENTRATE SIZE CHARACTERISATION RESULTS

(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
(Reconciled)
Project : T3432
Sample : Flotation concentrate
Test : Production
Conditions : Reverse flotation production (10 kg batches)
(Overall)
Final concentrate characterization results
Size fraction Weight (%) Grades (%)
(µm) (mesh) Retained Passing FeT* FeO Mag** SiO2 Al2O3 Fe2O3 MgO CaO MnO Stotal Sum
+45 µm +325 mesh 1.1 98.9 68.6 28.7 79 3.0 0.1 98.1 0.5 0.2 0.0 0.008 102.0
-45 +38 µm -325 +400 mesh 8.7 90.2 70.6 29.8 91 1.5 0.1 101.0 0.1 0.1 0.0 0.006 102.9
-38 +32 µm -400 +450 mesh 7.1 83.1 70.6 29.9 92 1.3 0.1 101.0 0.1 0.1 0.0 0.006 102.7
-32 +25 µm -450 +500 mesh 22.2 60.9 71.4 29.9 96 1.2 0.1 102.0 0.1 0.1 0.0 0.005 103.5
-25 +20 µm -500 +635 mesh 8.4 52.4 71.3 29.9 94 1.2 0.1 102.0 0.1 0.1 0.0 0.004 103.4
-20 µm -635 mesh 52.4 71.4 29.5 93 1.0 0.1 102.1 0.0 0.0 0.0 0.005 103.3
Calculated feed 100.0 -- 71.2 29.7 93 1.1 0.1 101.9 0.1 0.1 0.0 0.005 103.3
FeT: Fe2O3x 0.699
*Satmagan measurement
Size fraction Weight (%) Distributions (%)
(µm) (mesh) Retained Passing FeT* FeO Mag** SiO2 Al2O3 Fe2O3 MgO CaO MnO Stotal Sum
+45 µm
-45 +38 µm
-38 +32 µm
-32 +25 µm
-25 +20 µm
-20 µm
+325 mesh
-325 +400 mesh
-400 +450 mesh
-450 +500 mesh
-500 +635 mesh
-635 mesh
1.1
8.7
7.1
22.2
8.4
52.4
98.9
90.2
83.1
60.9
52.4
0.0
1.1
8.7
7.0
22.3
8.4
52.6
1.1
8.8
7.1
22.4
8.5
52.1
1
9
7
23
8
52
2.9
11.3
8.3
23.2
8.7
45.6
1.5
8.7
7.1
22.2
8.5
52.0
1.1
8.7
7.0
22.3
8.4
52.6
8.5
13.5
9.0
25.0
7.1
36.8
2.6
14.0
9.7
27.3
8.5
38.1
1.8
10.6
8.6
22.8
7.1
49.0
1.812
10.625
8.635
22.165
6.885
49.878
--
--
--
--
--
--
Calculated feed 100.0 -- 100.0 100.0 100 100.0 100.0 100.0 100.0 100.0 100.0 100.0 --

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APPENDIX TABLE 2 – 500KG SEDIMENT FEED CHARACTERISATION

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APPENDIX TABLE 3 – LIST OF DRILL CORES USED FOR PHASE 1 METALLURGICAL TEST WORK

Mass per
bag
11,5
Mass per
bag
11,5
Density 3
Total 1281.8
Database HoleID From To Length Mass (kg)
DDH103-003 15.6 20.9 5.3 11.01
DDH103-003 20.9 26.7 5.8 12.05
DDH103-003 26.7 32.7 6 12.47
DDH103-003 32.7 38.5 5.8 12.05
DDH103-003 38.5 44.5 6 12.47
DDH103-003 44.5 50.5 6 12.47
DDH103-003 50.5 56.4 5.9 12.26
DDH103-003 69 74.9 5.9 12.26
DDH103-003 74.9 80.2 5.3 11.01
DDH103-003 80.2 85 4.8 9.98
DDH103-003 85 92.3 7.3 15.17
DDH103-003 92.3 98 5.7 11.85
DDH103-003 98 103.4 5.4 11.22
DDH103-003 103.4 108 4.6 9.56
DDH103-003 108 115.6 7.6 15.79
DDH103-003 115.6 121.5 5.9 12.26
DDH103-003 121.5 127.3 5.8 12.05
DDH103-040 17.3 21.6 4.3 8.94
DDH103-040 21.6 25.8 4.2 8.73
DDH103-042 44.3 49.8 5.5 11.43
DDH103-042 55.8 61.5 5.7 11.85
DDH103-042 55.8 61.5 5.7 11.85
DDH103-042 61.5 67.9 6.4 13.30
DDH103-042 67.9 72.9 5 10.39
DDH103-044 76.6 82.2 5.6 11.64
DDH103-044 82.2 87.9 5.7 11.85
DDH103-044 87.9 93.6 5.7 11.85
DDH103-044 93.6 99.5 5.9 12.26
DDH103-044 99.5 105.3 5.8 12.05
DDH103-044 105.3 110.8 5.5 11.43
DDH103-044 110.8 117.3 6.5 13.51
DDH103-066 55.5 61.4 5.9 12.26

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Database
HoleID
From To Length Mass (kg)
DDH103-066 84 89 5 10.39
DDH103-066 118.9 124.5 5.6 11.64
DDH103-066 157 162.6 5.6 11.64
DDH103-066 162.6 168.5 5.9 12.26
DDH103-066 168.5 173.4 4.9 10.18
DDH103-066 173.4 179.3 5.9 12.26
DDH103-066 179.3 185 5.7 11.85
DDH103-066 185 190.8 5.8 12.05
DDH103-066 190.8 196.6 5.8 12.05
DDH103-066 196.6 202.4 5.8 12.05
DDH103-066 202.4 208.3 5.9 12.26
DDH103-066 208.3 214.2 5.9 12.26
DDH103-066 214.2 220 5.8 12.05
DDH103-066 220 225.6 5.6 11.64
DDH103-066 225.6 231.6 6 12.47
DDH103-083 160.2 165.9 5.7 11.85
DDH103-083 165.9 171.8 5.9 12.26
DDH103-083 171.8 177 5.2 10.81
DDH103-084 8.2 14.9 6.7 13.92
DDH103-084 14.9 20.7 5.8 12.05
DDH103-084 20.7 26.3 5.6 11.64
DDH103-084 26.3 31.8 5.5 11.43
DDH103-084 31.8 37.7 5.9 12.26
DDH103-084 37.7 43.4 5.7 11.85
DDH103-084 43.4 48.7 5.3 11.01
DDH103-084 48.7 54.6 5.9 12.26
DDH103-084 61 64.7 3.7 7.69
DDH103-084 64.7 72 7.3 15.17
DDH103-084 72 77.8 5.8 12.05
DDH103-084 77.8 83.5 5.7 11.85
DDH103-084 83.5 89 5.5 11.43
DDH103-084 89 94.7 5.7 11.85
DDH103-084 94.7 100.4 5.7 11.85
DDH103-084 100.4 106.4 6 12.47
DDH103-084 106.4 112.1 5.7 11.85
DDH103-084 112.1 118.1 6 12.47
DDH103-084 118.1 123.8 5.7 11.85
DDH103-084 123.8 129.7 5.9 12.26
DDH103-084 129.7 135.6 5.9 12.26
DDH103-084 131.8 137.5 5.7 11.85
DDH103-084 135.6 141.2 5.6 11.64

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Database
HoleID
From To Length Mass (kg)
DDH103-084 141.2 147.2 6 12.47
DDH103-084 147.2 153.2 6 12.47
DDH103-084 153.1 159.6 6.5 13.51
DDH103-084 159.6 164.3 4.7 9.77
DDH103-084 164.3 170.3 6 12.47
DDH103-084 170.3 176 5.7 11.85
DDH103-084 176 181.8 5.8 12.05
DDH103-144 49.7 54.1 4.4 9.14
DDH103-144 54.1 58.6 4.5 9.35
DDH103-144 58.6 62.9 4.3 8.94
DDH103-144 62.9 67.2 4.3 8.94
DDH103-144 67.2 71.6 4.4 9.14
DDH103-144 71.6 76 4.4 9.14
DDH103-144 76 80.5 4.5 9.35
DDH103-144 80.5 85 4.5 9.35
DDH103-144 85 89.2 4.2 8.73
DDH103-144 89.2 93.7 4.5 9.35
DDH103-144 93.7 98.1 4.4 9.14
DDH103-144 98.1 103.3 5.2 10.81
DDH103-144 103.3 107.7 4.4 9.14
DDH103-144 107.7 112 4.3 8.94
DDH103-144 112 116.4 4.4 9.14
DDH103-144 116.4 120.8 4.4 9.14
DDH103-144 120.8 125.4 4.6 9.56
DDH103-144 125.4 129.7 4.3 8.94
DDH103-144 129.7 134.1 4.4 9.14
DDH103-144 134.1 138.6 4.5 9.35
DDH103-144 138.6 143 4.4 9.14
DDH103-144 143 147 4 8.31
DDH103-144 147 151.7 4.7 9.77
DDH103-144 151.7 156.3 4.6 9.56
DDH103-145 107.5 111.8 4.3 8.94
DDH103-145 138.3 142.8 4.5 9.35
DDH103-145 142.8 147.2 4.4 9.14
DDH103-145 173 177.7 4.7 9.77
DDH103-145 177.7 182 4.3 8.94
DDH103-145 207.6 212 4.4 9.14
DDH103-145 212 216.4 4.4 9.14
DDH103-145 216.4 220.8 4.4 9.14

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Database HoleID From To Length Mass (kg)
DDH103-63 274.8 280.6 5.8 12.05
DDH103-63 280.6 286.3 5.7 11.85
DDH103-63 286.3 292.1 5.8 12.05

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APPENDIX TABLE 4 – LOCATION OF DRILL CORES USED FOR PHASE 1 METALLURGICAL TEST WORK

Hole Id Easting Northing Elv Collar
Azimuth
Collar
Dip
Total
Depth
(m)
Start Date End Date
DDH103-003 614303.3 6094687.2 647.42 230 -60 209.4 5-Jul-11 12-Jul-11
DDH103-040 615954.3 6092051.4 680.83 50 -50 188.3 17-Aug-11 18-Aug-11
DDH103-042 615558.3 6092394.3 686.2 50 -50 75.3 16-Jul-12
DDH103-044 611461.2 6093515.5 579.95 50 -60 267.31
DDH103-063 611270 6091791.4 523.91 50 -70 353 25-Jul-12
DDH103-066 612700.3 6091413.7 613.1 50 -45 288.3 9-Aug-12 14-Nov-12
DDH103-083 611802.7 6093011.9 576.24 230 -70 203.8 15-Aug-12 22-Aug-12
DDH103-084 611343.4 6092616.7 542.08 50 -55 313.03 1-Oct-12 9-Oct-12
DDH103-144 612828.2 6093915.3 616.49 230 -67 487 27-Sep-12

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JORC Code 2012 Appendix Table 1

Section 1 Sampling techniques and data.

(Criteria in this section apply to all succeeding sections)

Criteria JORC Code explanation Commentary
Sampling
techniques
Nature and quality of sampling (e.g. cut channels,
random chips, or specific specialised industry
standard measurement tools appropriate to the
minerals under investigation, such as down hole
gamma sondes, or handheld XRF instruments, etc).
These examples should not be taken as limiting the
broad meaning of sampling.
Include reference to measures taken to ensure
sample representivity and the appropriate
calibration of any measurement tools or systems
used.
Aspects of the determination of mineralisation that
are Material to the Public Report.
In cases where ‘industry standard’ work has been
done this would be relatively simple (e.g. ‘reverse
circulation drilling was used to obtain 1 m
samples from which 3 kg was pulverised to
produce a 30 g charge for fire assay’). In other
cases, more explanation may be required, such as
where there is coarse gold that has inherent
sampling problems. Unusual commodities or
mineralisation types (e.g. submarine nodules)
may warrant disclosure of detailed information.
For the 2011 drilling, sampling was done on a
geological basis, with mostly 3 m samples split
coaxially using a mechanical core splitter. Neither
field standards or blanks were inserted into the
sample stream, but core duplicates were collected.
Samples were marked in the core trays using
aluminium tags etched with the sample numbers
and stapled to the core tray at the end of each
sample interval. Neither hand-held
measurements of core magnetic susceptibility
nor core photography were completed.
Core for the 2012 programme was taken to a
dedicated core yard where it was similarly split,
sampled and photographed.
Core for the 2023 metallurgical campaign was
selected from the core produced by previous drill
campaigns. Core is stored at Schefferville in five
sea-containers and Cyclone staff removed
accessible core from the sea containers, selecting
that core which the database indicated assayed
>18% magnetic iron.
Drilling
techniques
Drill type (e.g. core, reverse circulation, open-hole
hammer, rotary air blast, auger, Bangka, sonic, etc)
and details (e.g. core diameter, triple or standard
tube, depth of diamond tails, face-sampling bit or
other type, whether core is oriented and if so, by
what method, etc.).
The 2011 diamond core drilling programme
comprised 42 BTW (42.0 mm Ø) drill holes for
5,662.3 m
The 2012 programme consisted of 72 drillholes for
22,359 m at mostly BTW and then NQ (47.6 mm
Ø)
Drill
sample
recovery
Method of recording and assessing core and chip
sample recoveries and results assessed.
Measures taken to maximise sample recovery and
ensure representative nature of the samples.
Whether a relationship exists between sample
recovery and grade and whether sample bias may
have occurred due to preferential loss/gain of
fine/coarse material.
Drill sample recovery was recorded for all
drillholes, measuring block to block core recovery
against stated depth.
For the 2023 metallurgical campaign, whole ore
was sampled.The Competent Person considers
that due to the nature of the drilling and
geology, sample bias is unlikely to result from
poor recovery.

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Criteria JORC Code explanation Commentary
Logging Whether core and chip samples have been
geologically and geotechnically logged to a level
of detail to support appropriate Mineral Resource
estimation, mining studies and metallurgical
studies.
Whether logging is qualitative or quantitative in
nature. Core (or costean, channel, etc)
photography.
The total length and percentage of the relevant
intersections logged.
All
core
was
logged
qualitatively
and
quantitatively for the 2012 downhole geophysics
exercise.
For the 2011 drilling, logging recorded drillhole
azimuth and dip, rock code, rock description,
foliation/banding angle with respect to core axis
and estimate of magnetite by unit.
The above was undertaken with the 2012 drilling
in
addition
to
geotechnical
logging,
core
photography and downhole geophysics.
For the 2023 metallurgical sampling, sampled core
trays were lithologically described and this was
recorded and compared to the original log
The Competent Person considers that the logging
protocols are sufficient to support estimation of a
Mineral Resource and reporting of metallurgical
results.
Subsampling
techniques
and sample
preparation
If core, whether cut or sawn and whether quarter,
half or all core taken.
If non-core, whether riffled, tube sampled, rotary
split, etc and whether sampled wet or dry.
For all sample types, the nature, quality and
appropriateness of the sample preparation
technique.
Quality control procedures adopted for all
subsampling stages to maximise representivity of
samples.
Measures taken to ensure that the sampling
is representative of the in-situ material
collected, including for instance results for
field duplicate/second-half sampling.
Whether sample sizes are appropriate to the grain
size of the material being sampled.
For the 2011 programme, core was split in the field
with a mechanical splitter. For the 2012
programme, core was sawn in half at a dedicated
core yard with a diamond saw. Half core was
submitted for assay, with some whole core being
submitted for both assay, density determination
and metallurgical testing.
In all cases, appropriate blanks, standards, and
duplicates were taken or added to demonstrate
sample representativity and identify any sampling
bias.
For the 2023 metallurgical sampling, whole core
was removed from the cire trays and placed into
plastic bags. These were weighed and the weight
recorded and a lithological description made. The
bags were then loaded onto pallets and secured
with polythene wrap before being collected for rail
shipment to Quebec City.
The
Competent
Person
considers
to
be
appropriate the measures taken to demonstrate
that sample protocols were appropriate and
unbiased.

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Criteria JORC Code explanation Commentary
Quality of
assay data and
laboratory
tests

The nature, quality and appropriateness of the
assaying and laboratory procedures used and
whether the technique is considered partial or
total.
For geophysical tools, spectrometers, handheld
XRF instruments, etc, the parameters used in
determining the analysis including instrument
make and model, reading times, calibrations
factors applied and their derivation, etc.
Nature of quality control procedures adopted
(e.g. standards, blanks, duplicates, external
laboratory checks) and whether acceptable
levels of accuracy (i.e. lack of bias) and
precision have been established.
Samples were sent to one of three laboratories, with
standards, blanks, duplicates, and cross-laboratory
checks undertaken to an appropriate standard.
Geophysical tools were calibrated at site with the
exception of density, where a relative measurement
was made.
The 2023 metallurgical test work was undertaken in
an accredited laboratory with formalised standards
and checks and the Competent Person observed
these procedures being enacted.
The Competent Person considers the measures
taken to be appropriate to support estimation of a
Mineral Resource and reporting of metallurgical
results.
Verification
of sampling
and
assaying
The verification of significant intersections by
either independent or alternative company
personnel.
The use of twinned holes.
Documentation of primary data, data entry
procedures, data verification, data storage
(physical and electronic) protocols.
Discuss any adjustment to assay data.
Samples were verified with random duplicate
samples taken by an independent Mineral Resource
estimation consultant and cross-check laboratory
assaying.
For the 2023 metallurgical test work internal
laboratory assaying involved the use of appropriate
duplicate, blank and standard assays.
The Competent Person considers the measures
taken to be appropriate to support estimation of a
Mineral Resource and reporting of metallurgical
results.
Location of
data points
Accuracy and quality of surveys used to locate
drillholes (collar and downhole surveys),
trenches, mine workings and other locations used
in Mineral Resource estimation.
Specification of the grid system used.
Quality and adequacy of topographic control.

The 2012 drilling campaign was surveyed by
handheld GPS, with resurveying of collars being
undertaken by professional surveyor in 2012.
The licences are defined by NAD27 UTM datum and
various working grids are NAD83 or NAD84 datum
and the relationship between NAD27 and the later
systems is not completely defined for the region.
The Competent Person understands that there are
no material errors in location.
Orientation
of data in
relation to
geological
structure
Whether the orientation of sampling achieves
unbiased sampling of possible structures and the
extent to which this is known, considering the
deposit type.
If the relationship between the drilling
orientation and the orientation of key
mineralised structures is considered to have
introduced a sampling bias, this should be
assessed and reported if material.
Drilling was oriented in the field to intersect
mineralisation perpendicularly, according to field
observations of its strike.
The Competent Person considers this to be
appropriate and does not consider that this
approach will introduce material bias.

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Criteria JORC Code explanation Commentary
Sample
security
The measures taken to ensure sample security. Samples were transported from the field to a secure
yard in Schefferville where they variously processed
and stored. All work was undertaken under a
Supervising Geologist.
For the 2023 metallutgical sampling, palleted
samples were transported to Quebec City in a
locked seacontainer.
The Competent Person does not consider that
sample security has been compromised in any
meaningful manner.
Audits or
reviews
The results of any audits or reviews of sampling
techniques and data.
The Cap-Ex drilling, sampling and assaying
protocols were independently checked by the
Mineral Resource estimation consultant in 2013 and
2024. No material discrepancies or biases were
identified.

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Section 2: Reporting of Exploration Results

(Criteria listed in the preceding section also apply to this section)

Criteria JORC Code explanation Commentary
Mineral
tenement and
land tenure
status
Type, reference name/number, location and
ownership including agreements or material issues
with third parties such as joint ventures,
partnerships, overriding royalties, native title
interests, historical sites, wilderness or national
park and environmental settings.
The security of the tenure held at the time of
reporting along with any known impediments to
obtaining a licence to operate in the area.
Iron Bear comprises ten graticular licenses totalling
7,275 ha under applicable Labrador and Newfoundland
mining law.
Six of the ten licenses were staked by prior owner, Cap-
Ex and the other four Licenses were acquired through
purchase and sale agreements and remnant royalties
remain. Four Aboriginal parties claim Native Title over
various parts of Iron Bear.
Exploration
done by other
parties
Acknowledgment and appraisal of exploration by
other parties.
Iron Bear was originally explored by IOCC and the
Canadian Government. Most of the exploration was
undertaken by Cap-Ex Iron Ore, of Vancouver, the
predecessor company to M3 Metals Inc, vendor of the
project.
Geology Deposit type, geological setting, and style of
mineralisation.
The deposit is a taconite banded ion formation of the
Lake Superior type, partially metamorphosed to
greenschist facies and subject to thrust faulting that
has resulted in tectonic repetition and thickening of
mineralisation.
Drillhole
information
A summary of all information material to the
understanding of the exploration results including
a tabulation of the following information for all
Material drillholes:
easting and northing of the drillhole collar
elevation or RL (Reduced Level – elevation
above sea level in metres) of the drillhole
collar
dip and azimuth of the hole
down hole length and interception depth
hole length.
If the exclusion of this information is justified on
the basis that the information is not Material and
this exclusion does not detract from the
understanding of the report, the Competent
Person should clearly explain why this is the case.
Drilling information is not reported in this Release due
to its volume and the fact that it has been
comprehensively reported elsewhere (refer SEDAR, M3
Metals release 23 March 2013, CLE ASX Release 19
June 2023)
Mineralised intersections have not been reported in
detail because the Competent Person advises that
reporting of magnetite mineralisation at Iron Bear is
complicated by the complex structural geology of the
deposit and the nature of reporting mineralisation
based on both grade and metallurgical recovery.
The Competent Person observes consistent broad
intersections of recoverable magnetite, associated with
haematite and is satisfied that the drilling information
supports this interpretation.

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Criteria JORC Code explanation Commentary
Data
aggregation
methods
In reporting Exploration Results, weighting
averaging techniques, maximum and/or
minimum grade truncations (e.g. cutting of high
grades) and cut-off grades are usually Material
and should be stated.
Where aggregate intercepts incorporate short
lengths of high-grade results and longer lengths
of low-grade results, the procedure used for such
aggregation should be stated and some typical
examples of such aggregations should be shown
in detail.
The assumptions used for any reporting of metal
equivalent values should be clearly stated.
Drillholes were sampled according to geology and
the resultant information composited into 3m
composites for modelling, inclusive of internal
waste.
Magnetite grades were determined by Davis Tube
or proprietary Satmagan analysis and compared to
the results of downhole magnetic susceptibility
measurements. This results in formation of a
regression that estimated magnetite grade from
total iron grade. The Mineral Resource estimate was
based on assay results.
For the 2023 metallurgical sampling, drill core was
selected in such a manner that it is considered to be
representative of the average properties of the
entire orebody.
Relationship
between
mineralisation
widths and
intercept
lengths
These relationships are particularly important in
the reporting of Exploration Results.
If the geometry of the mineralisation with respect
to the drillhole angle is known, its nature should
be reported.
If it is not known and only the downhole lengths
are reported, there should be a clear statement to
this effect (e.g. ‘downhole length, true width not
known’).
The structural geology of Iron Bear is complicated
and there is observed to be considerable local
variation in the orientation of drilling in relation to
individual units. Drilling was undertaken as
perpendicular as possible to the strike of the
deposit, as measured at the location of each drill
collar.
Diagrams Appropriate maps and sections (with scales) and
tabulations of intercepts should be included for any
significant discovery being reported These should
include, but not be limited to a plan view of
drillhole collar locations and appropriate sectional
views.
Diagrams are included at relevant sections in this
Report. The Competent Person has taken and has
attributed these diagrams from various material
prepared by Haren, ResPot, Cyclone, Cap-Ex, WGM
and M3 and has no reason to doubt their accuracy
or veracity.
Balanced
reporting
Where comprehensive reporting of all Exploration
Results is not practicable, representative reporting
of both low and high grades and/or widths should
be practiced to avoid misleading reporting of
Exploration Results.
Mineralisation has been reported at a variety of cut-
off grades and appropriate statistics are reported for
the relevant elements
Other
substantive
exploration
data
Other exploration data, if meaningful and
material, should be reported including (but not
limited to): geological observations; geophysical
survey results; geochemical survey results; bulk
samples – size and method of treatment;
metallurgical test results; bulk density,
groundwater, geotechnical and rock
characteristics; potential deleterious or
contaminating substances.
There have been various photogrammetric and
geophysical surveys at Iron Bear at various times
that have contributed to understanding of the
geology of the deposit.
These have been the subject of a recent intensive
collation and interpretation campaign that has
resulted in material improvements and extensions
to the understanding of the continuity of both grade
and geology.
The Competent Person considers these to have
been undertaken in an appropriate manner.

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Criteria JORC Code explanation Commentary
Further work The nature and scale of planned further work (e.g.
tests for lateral extensions or depth extensions or
large-scale step-out drilling).
Diagrams clearly highlighting the areas of
possible extensions, including the main geological
interpretations and future drilling areas, provided
this information is not commercially sensitive.
Mineralisation is open along strike in both directions
and at depth, albeit truncated by basement at
around 480m beneath the surface topography.
The Competent Person recommends that the
Indicated Mineral Resource be used to underpin an
economic Scoping Study (as defined by the JORC
Code) of the mineralisation.

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Section 3: Estimation and Reporting of Mineral Resources

(Criteria listed in section 1, and where relevant in section 2, also apply to this section.)

Criteria JORC Code explanation Commentary
Database
integrity
Measures taken to ensure that data has not
been corrupted by, for example, transcription
or keying errors, between its initial collection
and its use for Mineral Resource estimation
purposes.
Data validationprocedures used.
The drilling database was independently reviewed
and audited by the Mineral Resource consultant
using appropriate data verification algorithms.
Site visits Comment on any site visits undertaken by the
Competent Person and the outcome of those
visits.
If no site visits have been undertaken indicate
why this is the case.
The Competent Person has twice visited the Iron
Bear project and has personally collected samples
and verified reports and observations on which the
Mineral Resource estimate and metallurgical
results rely. The Competent Person has separately
attended the COREM laboratory in Quebec city
and the St Johns offices of the Labrador Geological
Survey and verified historic data.
Geological
interpretation
Confidence in (or conversely, the uncertainty of)
the geological interpretation of the mineral
deposit.
Nature of the data used and of any assumptions
made.
The effect, if any, of alternative interpretations on
Mineral Resource estimation.
The use of geology in guiding and controlling
Mineral Resource estimation.
The factors affecting continuity both of grade and
geology.
The Competent Person observes that the geology
is locally complicated but the overall taconite
geology and distribution is well understood, at the
scale of an Inferred and Indicated Mineral
Resource applied to bulk mineralisation.
The continuity of the mineralisation is considered
to be good, based on the drilling, geophysical
interpretation,
geostatistical
analysis
and
geological mapping.
It is likely that further drilling will bring
considerable detailed variation to sectional
interpretation but is unlikely to change the overall
understanding of the mineralisation.
Dimensions The extent and variability of the Mineral Resource
expressed as length (along strike or otherwise),
plan width, and depth below surface to the upper
and lower limits of the Mineral Resource.

The Mineral Resource estimate for Iron Bear is
defined along approximately 10,000 m of strike
length and a range of 5,000 to 7,500 m of width
for the central portion, to a depth pf 400m.

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Commentary
Criteria JORC Code explanation
Estimation and
modelling
techniques
The nature and appropriateness of the
estimation technique(s) applied and key
assumptions, including treatment of
extreme grade values, domaining,
interpolation parameters and maximum
distance of extrapolation from data points. If
a computer assisted estimation method was
chosen include a description of computer
software and parameters used.
The availability of check estimates, previous
estimates and/or mine production records
and whether the Mineral Resource estimate
takes appropriate account of such data.
The assumptions made regarding recovery
of by- products.
Estimation of deleterious elements or other
non- grade variables of economic
significance (e.g. sulphur for acid mine
drainage characterisation).
In the case of block model interpolation, the
block size in relation to the average sample
spacing and the search employed.
Any assumptions behind modelling of
selective mining units.
Any assumptions about correlation between
variables.
Description of how the geological
interpretation was used to control the
resource estimates.
Discussion of basis for using or not using
grade cutting or capping.
The process of validation, the checking
process used, the comparison of model data
to drill hole data, and use of reconciliation
data if available.


The Mineral Resource estimate for Iron Bear was prepared
based on drillhole data to the end of 2012.
The Mineral Resource is reported above 250 m elevation
level (about 350 m from surface using block sizes of 20 mx
x 100 my x 20mz and is based on results from 81 diamond
drillholes totalling 23,735 m.
Holes from earlier drilling were excluded if they did not
intersect the entire mineralised zone. The drillhole spacing
along the strike is approximately 600 m and the hole
spacing on the cross sections varied from 60 m to about
250 m and with vertical depths ranging from of 50 m to 400
m.
A modelling cut-off grade was applied at 10% magFe and
used to create the constraining wireframes. Grade
interpolation was based on equal length regular downhole
composites of 3 m, generated from raw drillhole intervals.
The original assay intervals were different lengths and
required normalization to a consistent length.
The statistical distribution of the %TFe and
%magFe samples demonstrates good normal distributions
and no grade capping was used in the Mineral Resource
estimation. Bulk density was determined from pulps of 315
samples using a gas comparison pycnometer.
Experimental variograms were prepared using the
composited assay dataset for magFe and TFe.
Variograms were constructed from the average strike (140°)
and the general dip (-20°NE) and a search ellipsoid was
designed incorporating an axis of anisotropy and applied
parameters to interpolate grade.
An Ordinary Kriging algorithm was used to interpolate the
blocks.
Dynamic rotation was applied, based on thrust geometry
and geophysical interpretation. Search ellipses were
derived from variography at 1,750mX by 300mY by 50mZ.
For each interpolation, the number of 3m informing
composites was set at:
Minimum = 5, Maximum = 20, Maximum per hole = 20
The Competent Person considers that this is appropriate at
this level of confidence and in this style of mineralisation.
The geological interpretation was extended beyond the
more densely drilled parts of the deposit in accordance
with confidence in the data compilation.

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Criteria JORC Code explanation Commentary
Moisture Whether the tonnages are estimated on a dry
basis or with natural moisture, and the
method of determination of the moisture
content.
Tonnages are reported on a dry basis.
Cut-off
parameters
The basis of the adopted cut-off grade(s) or
quality parameters applied.
Cut-off grades were applied based on observation of
nearby operations in similar geology and the presence of
a natural magnetite cut-off in the taconite.
Mining factors or
assumptions

Assumptions made regarding possible mining
methods, minimum mining dimensions and
internal (or, if applicable, external) mining
dilution. It is always necessary as part of the
process of determining reasonable prospects
for eventual economic extraction to consider
potential mining methods, but the
assumptions made regarding mining methods
and parameters when estimating Mineral
Resources may not always be rigorous.
Where this is the case, this should be reported
with an explanation of the basis of the mining
assumptions made.


No mining assumptions have been made other than that
were it to be mined, Iron Bear would engage conventional
cold-weather
truck-and-shovel
iron
ore
mining
techniques, as practised over an extensive period
elsewhere in the region.
Metallurgical
factors or
assumptions
The basis for assumptions or predictions
regarding metallurgical amenability. It is
always necessary as part of the process of
determining reasonable prospects for eventual
economic extraction to consider potential
metallurgical methods, but the assumptions
regarding metallurgical treatment processes
and parameters made when reporting Mineral
Resources may not always be rigorous.
Where this is the case, this should be reported
with an explanation of the basis of the
metallurgical assumptions made.


Metallurgical assessments indicates that the magnetite at
Iron Bear is readily separable using conventional wet
magnetic separation techniques resulting in a 95.5%
recovery to produce a 68.9% Fe concentrate at 3.4% SiO2
content. The produced concentrate is amenable to
further upgrade using reverse flotation methods to 70.6%
Fe and 1.2% SiO2 at an overall 88.9% magnetite recovery
including a secondary 67.0% Fe, 4.6% SiO2 product. Bond
Work Index (BWi) is indicated at around 16.7 kWh/t.
Environmental
factors or
assumptions
Assumptions made regarding possible waste
and process residue disposal options. It is
always necessary as part of the process of
determining reasonable prospects for eventual
economic extraction to consider the potential
environmental impacts of the mining and
processing operation. While at this stage the
determination of potential environmental
impacts, particularly for a greenfields project,
may not always be well advanced, the status
of early consideration of these potential
environmental impacts should be reported.
Where these aspects have not been
considered this should be reported with an
explanation of the environmental
assumptions made.

The M3 Metals PEA examined potential tailings disposal
options and did not report any impediment to tailings
disposal at a preliminary level.

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Criteria JORC Code explanation Commentary
Bulk density Whether assumed or determined. If assumed,
the basis for the assumptions. If determined, the
method used, whether wet or dry, the frequency
of the measurements, the nature, size and
representativeness of the samples.
The bulk density for bulk material must have
been measured by methods that adequately
account for void spaces (vugs, porosity, etc.),
moisture and differences between rock and
alteration zones within the deposit
Discuss assumptions for bulk density estimates
used in the evaluation process of the different
materials.


Bulk density was estimated into the block model by
using a regression based on total iron content. The
regression was based on laboratory specific gravity
measurements of core and estimated bulk densities
determined by downhole geophysics.
Classification The basis for the classification of the Mineral
Resources into varying confidence categories.
Whether appropriate account has been taken of
all relevant factors (i.e. relative confidence in
tonnage/grade estimations, reliability of input
data, confidence in continuity of geology and
metal values, quality, quantity, and distribution
of the data).
Whether the result appropriately reflects the
Competent Person’s view of the deposit.

The Mineral Resource estimate is classified as Inferred
and Indicated, based on the density of drill data and
support from a comprehensive compilation and
analysis of all available drilling, sampling, mapping and
geophysical
data,
which
shows
continuity
of
mineralisation with unresolved localised variation.
The Competent Person considers this classification to
be appropriate in this situation.
Audits or reviews The results of any audits or reviews of Mineral
Resource estimates.
No audits or reviews have been undertaken of the
current Mineral Resource estimate. It will be revised
during Cyclone’s proposed Scoping Study process.
Discussion of
relative
accuracy/
confidence
Where appropriate a statement of the relative
accuracy and confidence level in the Mineral
Resource estimate using an approach or
procedure deemed appropriate by the
Competent Person. For example, the application
of statistical or geostatistical procedures to
quantify the relative accuracy of the resource
within stated confidence limits, or, if such an
approach is not deemed appropriate, a
qualitative discussion of the factors that could
affect the relative accuracy and confidence of
the estimate.
The statement should specify whether it relates
to global or local estimates, and, if local, state
the relevant tonnages, which should be relevant
to technical and economic evaluation.
Documentation should include assumptions
made and the procedures used.
These statements of relative accuracy and
confidence of the estimate should be compared
withproduction data, where available.


The Competent Person considers the Mineral Resource
estimate to be an adequate global estimation of the
mineralisation, which shows good geological continuity
between drill sections.
The mineralisation has been projected beyond the
more densely drilled sections, based on this geological
and geostatistical continuity and the evidence of
geophysics and geological mapping.
Statistical analysis of the data supports this view .
Locally, the deposit shows variability as a result of the
mineralisation being stacked by thrust faults. This will
require resolution by further drilling but the Competent
Person does not consider it to be material for a global
estimate in an iron ore deposit. Further drilling and
resolution of local geology is required to increase
confidence to an Indicated categorisation or better.

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