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FireFly Metals Ltd. Capital/Financing Update 2024

Jan 15, 2024

48548_rns_2024-01-15_4b0feea6-469d-4de7-8767-c66c8b863851.pdf

Capital/Financing Update

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ASX FFM

16 January 2024

ASX Announcement

- Green Bay Copper Gold Project, Canada

Spectacular grades up to 19% CuEq extend known mineralisation by 350m

Results such as 46m at 4.6% Cu, 1.2g/t Au pave way for Resource update; Drilling about to start from underground platform, accelerating Resource growth strategy

Key Points

  • First assays from drilling by FireFly at Green Bay contain high copper and gold grades over substantial widths

  • The intersections extend the known limits of the VMS mineralisation by ~350m down plunge

  • Significant results[1] received include:

  • 46.4m @ 4.6% Cu, 1.2 g/t Au, 7.5g/t Ag (5.6% CuEq) MUG23-006

  • 17.8m @ 4.4% Cu, 2.2 g/t Au, 18.8g/t Ag (6.6% CuEq) MUG23-003

  • 14.7m @ 2.6% Cu, 5.5 g/t Au, 24.2g/t Ag, 1.2% Zn (7.5% CuEq) MUG23-004

  • 11.2m @ 4.9% Cu, 2.3 g/t Au, 9.7g/t Ag (6.9% CuEq) MUG23-004

  • 2.7m @ 13.5%, 7.0 g/t Au, 33.0g/t Ag (19.4% CuEq) MUG23-006

  • FireFly is set to accelerate the implementation of its resource growth strategy with first drilling from the new underground platform expected to start this month

  • Plus, a second drill rig has arrived at site to fast-track step-out resource drilling

  • More assays expected in coming weeks

  • “To extend the known mineralisation by 350m with such wide, high-grade intersections in our first drilling program speaks volumes about the project’s exceptional quality and immense upside.” - FireFly MD Steve Parsons

1 All reported results are downhole widths.

FireFly Metals Ltd ( formerly AuTECO Minerals Ltd)

+61 8 9220 9030 ACN 110 336 733 [email protected] Principal & Registered Office: www.fireflymetals.com.au Level 2, 8 Richardson Street, West Perth 6005

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FireFly Metals Ltd (ASX: FFM, formerly AuTECO Minerals Ltd) is pleased to announce outstanding high-grade copper and gold assays from its first drilling program at the Green Bay project in Canada.

As well as demonstrating high grades over significant widths, the results are considered particularly important because they extend the known VMS mineralisation by 350m, taking it well beyond the boundary of the current resource, which stands at 39.2Mt at 2.1% for 811,000t CuEq[2] .

Grades of up to 19.4% CuEq were returned, with notable intersections including 46.4m @ 5.6% CuEq (4.6% copper, 1.2g/t gold) and 17.8m @ 6.6% CuEq (4.4% copper, 2.2g/t gold).

Drilling also intersected a precious metals-enriched VMS zone at Ming South within Green Bay. This returned an intersection of 14.7m @ 2.6% copper, 5.5g/t gold and 24.2g/t silver.

First assays from drilling on the Lower Footwall zone stringer-style mineralisation are expected in coming weeks.

Assays and news flow will continue to accelerate, with drilling set to start from the underground platform later this month.

In addition, a second diamond drill rig has arrived at site and will immediately commence resource extension drilling.

FireFly Managing Director Steve Parsons said: “ These assays strongly support our view that Green Bay is an exceptional asset with huge growth potential.

“To extend the known mineralisation by 350m with such wide, high-grade intersections in our first drilling program speaks volumes about the project’s exceptional quality and immense upside.

“And we are set to accelerate our resource growth strategy with the start of underground drilling and a second diamond rig has arrived on site”.

2 The Company first announced the foreign es�mate for the Green Bay Project on 31 August 2023 as set out in Appendix A. The resource is a foreign es�mate prepared in accordance with Canadian Na�onal Instrument 43-101 and has not been reported in accordance with JORC 2012. A competent person has not done sufficient work to classify the foreign es�mates in accordance with the JORC Code and it is uncertain that following evalua�on and/or further explora�on that the foreign es�mate will be able to be reported as Mineral Resources in accordance with the JORC Code.

ASX FFM

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About the Drill Results

Drilling at the Ming underground copper-gold mine recommenced in October 2023 following the acquisition of the Green Bay copper-gold project by FireFly Metals.

In total, the Company has completed 11 drill holes for 2,450m of diamond core to date from existing underground development. The new results reported in this release are from the first 5 holes where complete multi-element assay results have been returned.

Initial drilling by FireFly focused on demonstrating down-plunge continuity of the highgrade VMS lenses proximal to the contact between mafic and felsic volcanic and volcaniclastic rocks. This drilling has successfully demonstrated that VMS mineralisation is present 350m down plunge from existing underground development and highlights the immense resource growth potential. All of the mineralisation reported is outside of the current resource.

Significant drill results include:

  • 46.4m @ 4.57% Cu, 1.2g/t Au, 7.5g/t Ag (5.6% CuEq) from 227.3m in hole MUG23_006

  • 17.8m @ 4.43% Cu, 2.2g/t Au, 18.8g/t Ag (6.6% CuEq) from 137.6m in hole MUG23_003

  • 14.7m @ 2.63% Cu, 5.5g/t Au, 24.2g/t Ag, 1.2% Zn (7.5% CuEq) from 31.8m in hole MUG23_004

  • 11.2m @ 4.9% Cu, 2.3g/t Au, 9.7g/t Ag (6.9% CuEq) from 171.4m in hole MUG23_004

  • 4.8m @ 6.41% Cu, 3.4g/t Au, 29.2g/t Ag (9.5% CuEq) from 187.8m in hole MUG23_004

  • 27.5m @ 1.5% Cu, 1.6g/t Au, 22.5g/t Ag (3.1% CuEq) from 50.7m in hole MUG23_006

  • 14.8m @ 1.86% Cu, 2.5g/t Au, 11.0g/t Ag (3.9% CuEq) from 106.8m in hole MUG23_006

  • 10.4m @ 3.21% Cu, 2.0g/t Au, 17.4g/t Ag, 1.47% Zn (5.3% CuEq) from 159.5m in hole MUG23_003

  • 6.6m @ 2.67% Cu, 3.4g/t Au, 22.2g/t Ag, 2.19% Zn (6.2% CuEq) from 33.8m in hole MUG23_003

  • 8.9m @ 3.05% Cu, 0.3g/t Au, 3.4g/t Ag (3.3% CuEq) from 86.2m in hole MUG23_004

  • 5.0m @ 4.83% Cu, 0.3g/t Au, 6.1g/t Ag (5.1% CuEq) from 159.1m in hole MUG23_004

  • 8.0m @ 2.7% Cu, 1.3g/t Au, 13.3g/t Ag (3.8% CuEq) from 138m in hole MUG23_005

  • 8.0m @ 1.92% Cu, 0.96g/t Au, 7.41g/t Ag (2.8% CuEq) from 150m in hole MUG23_005

With the down-dip continuity of the mineralised VMS horizons established, further drilling at more favourable orientations will be conducted during 2024 from the exploration drill drive currently being mined as part of FireFly Metals’ accelerated resource growth strategy. Since commencement of development in late November 2023, 170m of the planned 750m of exploration development has been completed. The first drilling from the exploration drive is expected to commence before the end of January.

ASX FFM

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Long section view (looking west) of the Ming mine. Drill copper grades >0.5% are shown in red.

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Long section view (looking west) of the Ming mine showing the position of the planned underground exploration drive (blue). To date 170m of the planned 750m development drive has been completed by FireFly Metals. Planned drill holes (green) will test both the upper high-grade Cu-Au VMS lodes in addition to the extensions of the broad Lower Footwall Zone.

ASX FFM

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Isometric view showing key drillhole intersections in this release. The FFM exploration decline design is shown in green.

This announcement has been authorised by the Board of Directors

Steve Parsons

Media

Managing Director FireFly Metals Ltd Phone: +61 8 9220 9030

Paul Armstrong Read Corporate +61 8 9388 1474

ABOUT FIREFLY METALS

FireFly Metals Ltd (formerly AuTECO Minerals Ltd) (ASX:FFM) is an emerging copper-gold company focused on advancing the high-grade Green Bay Copper-Gold project in Newfoundland, Canada. The Green Bay Copper-Gold Project currently hosts a mineral resource prepared in accordance with Canadian NI 43-101 of 39.2Mt at 2.1% for 811,000t CuEq . The Company has a clear strategy to rapidly grow the copper-gold resource to demonstrate a globally significant copper-gold asset. FireFly has commenced a 40,000m diamond drilling program.

FireFly holds a 70% interest in the high-grade Pickle Crow Gold Project in Ontario. The current Inferred Resource stands at 11.9Mt at 7.2g/t for 2.8Moz gold , with exceptional discovery potential on the 500km[2] tenement holding.

The Company also holds a 90% interest in the Limestone Well Vanadium-Titanium Project in Western Australia.

For further information regarding FireFly Metals Ltd please visit the ASX platform (ASX:FFM) or the Company’s website www.fireflymetals.com.au

ASX FFM

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COMPLIANCE STATEMENTS

The Company first announced the foreign estimate of mineralisation for the Green Bay Project on 31 August 2023. The Company confirms that the supporting information included in the announcement of 31 August 2023 continues to apply and has not materially changed.

Metal equivalents for the foreign estimate of mineralisation and drilling results at the Green Bay Project have been calculated at a copper price of US$8,300/t, gold price of US$2,000/oz, silver price of US$25/oz and zinc price of $2,500/t. Individual grades for the metals are set out at Appendix A of this announcement. Copper equivalent was calculated based on the formula CuEq (%) = Cu(%) + (Au (g/t) x 0.77472) + (Ag (g/t) x 0.00968) + (Zn (%) x 0.3012). No metallurgical recovery factors have been applied to the in-situ resource nor drill hole results. It is the Company’s view that all elements in the copper equivalent calculation have a reasonable potential to be recovered and sold.

Previous historical and new exploration results at the Green Bay Project referred to in this announcement were first reported in accordance with ASX Listing Rule 5.7 in FireFly’s ASX releases dated 31 August 2023 and 11 December 2023.

The Mineral Resource Estimate for the Pickle Crow Project referred to in this announcement was first reported in the Company’s ASX release dated 4 May 2023, titled “High-Grade Inferred Gold Resource Grows to 2.8Moz at 7.2g/t”.

FireFly confirms that it is not aware of any new information or data that materially affects the information included in the original announcements and that all material assumptions and technical parameters underpinning the estimates in the original announcements continue to apply and have not materially changed. The Company confirms that the form and context in which the Competent Persons’ findings are presented have not been materially modified from the original market announcement.

COMPETENT PERSONS STATEMENT

The information in this release that relates to new Exploration Results is based on information compiled by Mr Darren Cooke, a Competent Person who is a member of the Australasian Institute of Geoscientists. Mr Cooke is a full-time employee of FireFly Metals Ltd and holds securities in FireFly Metals Ltd. Mr Cooke has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity being undertaken to qualify as a Competent Person as defined in the 2012 Edition of the ‘Australasian Code for the Reporting of Exploration Results, Mineral Resources and Ore Reserves’. Mr Cooke consents to the inclusion in the report of the matters based on his information in the form and context in which it appears.

FORWARD LOOKING INFORMATION

This announcement may contain certain forward-looking statements and projections, including statements regarding FireFly’s plans, forecasts and projections with respect to its mineral properties and programs. Although the forward-looking statements contained in this release reflect management’s current beliefs based upon information currently available to management and

ASX FFM

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based upon what management believes to be reasonable assumptions, such forward looking statements/projections are estimates for discussion purposes only and should not be relied upon. They are not guarantees of future performance and involve known and unknown risks, uncertainties and other factors many of which are beyond the control of the Company. The forward-looking statements/projections are inherently uncertain and may therefore differ materially from results ultimately achieved. For example, there can be no assurance that FireFly will be able to confirm the presence of Mineral Resources or Ore Reserves, that FireFly’s plans for development of its mineral properties will proceed, that any mineralisation will prove to be economic, or that a mine will be successfully developed on any of FireFly’s mineral properties. The performance of FireFly may be influenced by a number of factors which are outside the control of the Company, its directors, staff or contractors. The Company does not make any representations and provides no warranties concerning the accuracy of the projections, and disclaims any obligation to update or revise any forward looking statements/projects based on new information, future events or otherwise except to the extent required by applicable laws.

ASX FFM

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APPENDIX A – GREEN BAY COPPER-GOLD PROJECT MINERAL RESOURCES

GREEN BAY COPPER-GOLD PROJECT MINERAL RESOURCES

Ming Deposit as at 31 March 2022

MEASURED MEASURED MEASURED INDICATED INDICATED INFERRED INFERRED INFERRED TOTAL RESOURCE TOTAL RESOURCE TOTAL RESOURCE
Tonnes Grade Metal Tonnes Grade Metal Tonnes Grade Metal Tonnes Grade Metal
Copper 8.4Mt 1.71% 144kt 15.3Mt 1.85% 284kt 6.4Mt 1.86% 120kt 30.2Mt 1.81% 547kt
Gold 0.5g/t 124koz 0.3g/t 148koz 0.4g/t 79koz 0.4g/t 351koz
Silver 3.6g/t 962koz 2.4g/t 1,164koz 2.6g/t 537koz 2.7g/t 2,664koz

Litle Deer Complex (Litle Deer & Whalesback Mine) as at 31 December 2021

MEASURED MEASURED MEASURED INDICATED INDICATED INDICATED INFERRED INFERRED INFERRED TOTAL RESOURCE TOTAL RESOURCE TOTAL RESOURCE
Tonnes Grade Metal Tonnes Grade Metal Tonnes Grade Metal Tonnes Grade Metal
Copper - - - 2.9Mt 2.13% 62kt 6.2Mt 1.78%
0.1g/t
2.2g/t
110kt 9.1Mt 1.90% 172kt
Gold - - - 0.1g/t 9koz 10koz 0.1 19koz
Silver - - - 3.4g/t 318koz 430koz 2.6 748koz

TOTAL MINERAL RESOURCES

MEASURED MEASURED MEASURED INDICATED INDICATED INFERRED INFERRED INFERRED TOTAL RESOURCE TOTAL RESOURCE TOTAL RESOURCE
Tonnes Grade Metal Tonnes Grade Metal Tonnes Grade Metal Tonnes Grade Metal
Copper 8.4Mt 1.71% 144kt 18.2Mt 1.89% 345kt 12.6Mt 1.82% 230kt 39.2Mt 1.83% 718kt
Gold 0.5g/t 124koz 0.3g/t 157koz 0.2g/t 88koz 0.3 370koz
Silver 3.6g/t 962koz 2.5g/t 1,482koz 2.4g/t 968koz 2.7 3,413koz
  1. FireFly Metals Ltd cautions that mineral resources for the Green Bay Copper-Gold project, incorporating the Ming Deposit and Little Deer Complex, are not reported in accordance with the JORC Code (2012 Edition). A Competent Person has not yet completed sufficient work to classify the resources as mineral resources that satisfy the guidelines provided in the JORC Code (2012 Edition).

  2. All resources have been prepared in accordance with Canadian National Instrument 43-101. Please refer to ASX announcement dated 31 August 2023 for additional technical information relating to the foreign estimate.

  3. A competent person has not done sufficient work to classify the foreign estimates in accordance with the JORC Code and it is uncertain that following evaluation and or further exploration that a foreign estimate will be able to be reported in according with the JORC Code.

  4. Mineral resources have been reported at a 1.0% copper cut-off grade.

ASX FFM

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Collar co-ordinates and orientation are listed in the local Ming Mine grid, which is rotated +35 degrees from NAD83 True North. Results are reported above a 1% copper cut-off and contain a maximum of 3 metres of internal waste. Please refer to the compliance statement for further details on parameters used in the copper equivalent calculation.

FireFly Metals Drilling

Hole Number Drilled Length From
(m)
To Width Assay Assay
Easting Northing RL Azi Dip CuEq
(m) (m) (m) Cu % Au g/t Ag g/t Zn %
MUG23_003 1,092 1,565 -805 22 -26 231 27.3 28.0 0.7 2.56 2.6 14.8 0.81 4.98
33.8 40.3 6.6 2.67 3.4 22.2 2.19 6.18
91.4 94.4 2.9 1.07 0.3 3.3 0.04 1.32
97.5 100.5 3.0 2.38 0.5 7.7 0.04 2.82
123.0 129.9 7.0 1.38 0.2 1.7 0.02 1.59
137.6 155.4 17.8 4.43 2.2 18.8 0.92 6.58
159.5 169.8 10.4 3.21 2.0 17.4 1.47 5.35
MUG23_004 1,091 1,566 -805 12 -24 246 29.6 30.7 1.1 1.21 1.2 13.9 5.45 3.93
31.8 46.5 14.7 2.63 5.5 24.2 1.20 7.49
69.7 83.0 13.4 1.33 0.2 1.9 0.02 1.53
86.2 95.1 8.9 3.05 0.3 3.4 0.02 3.32
99.7 100.8 1.1 1.81 0.4 2.5 0.05 2.18
159.1 164.1 5.0 4.83 0.3 6.1 0.03 5.15
171.4 182.6 11.2 4.90 2.3 9.7 0.43 6.94
187.8 192.6 4.8 6.41 3.4 29.2 0.68 9.55
MUG23_005 1,090 1,566 -805 12 -29 174 99.3 99.9 0.6 1.95 0.5 10.5 0.07 2.45
111.8 113.0 1.3 8.49 3.7 54.7 0.50 12.00
138.0 146.0 8.0 2.65 1.3 13.3 0.12 3.83

ASX FFM

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Hole Number Drilled Length From
(m)
To Width Assay Assay
Easting Northing RL Azi Dip CuEq
(m) (m) (m) Cu % Au g/t Ag g/t Zn %
150.0 158.0 8.0 1.92 1.0 7.4 0.06 2.75
164.7 166.6 1.9 2.23 0.7 7.0 0.07 2.86
MUG23_006 1,090 1,566 -805 12 -29 345 15.1 17.8 2.7 1.98 1.1 14.1 0.18 2.99
34.5 36.7 2.2 3.38 1.5 21.0 0.62 4.92
50.7 78.1 27.5 1.50 1.6 22.5 0.64 3.11
88.1 89.3 1.2 1.85 1.5 14.8 0.25 3.26
106.8 121.5 14.8 1.86 2.5 11.0 0.04 3.91
134.5 146.5 12.0 1.38 0.4 3.4 0.05 1.76
165.0 169.0 4.0 1.15 0.1 1.8 0.02 1.25
177.0 181.0 4.0 1.44 0.2 1.8 0.02 1.62
206.0 207.0 1.0 1.93 0.6 4.0 0.04 2.41
227.3 273.7 46.4 4.57 1.2 7.5 0.12 5.63
280.8 283.5 2.7 13.46 7.0 33.0 0.42 19.36
MUG23_008 1,093 1,565 -805 20 -73 60 10.6 11.6 1.0 1.16 0.2 2.4 0.33 1.47
14.5 16.5 2.0 1.69 0.3 2.7 0.11 1.99
53.1 53.9 0.8 1.73 0.2 2.9 0.14 1.97

ASX FFM

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Historical Drill Results

‘NSR’ denotes ‘No Significant Result’ for the element analysed. ‘NA’ is shown in the table where analysis for the element has not been completed.

Hole Number Drilled Length From
(m)
To Width Assay Assay
Easting Northing RL Azi Dip CuEq
(m) (m) (m) Cu % Au g/t Ag g/t Zn %
R17-25A 1,435 2,330 171 208 -87 1,771 1336.9 1343.2 6.3 3.10 3.0 21.1 0.84 5.88
R21-411-16 1,030.8 723.0 -405.3 23 -55 379 165.0 230.0 65.0 3.40 NA NA NSR 3.40
282.0 306.3 24.3 1.43 NA NA NSR 1.43
RMUG08-73 1,013.6 956.6 -443.1 121 -57 273 155.5 216.5 61.0 1.49 0.1 NSR NSR 1.57
R22-510-16 1,084.2 803.5 -511.3 27 -44 341 100.0 120.2 20.2 2.95 NA NA NSR 2.95
124.1 147.0 22.9 1.72 NA NA NSR 1.72
421C-2 645.3 1,007.1 -413.6 129 -52 4 0.0 4.0 4.0 7.85 1.4 21.2 NA 9.16
421C-7 625.7 1,030.8 -412.5 160 -47 4 0.0 2.5 2.5 20.37 2.8 37.4 1.73 23.43
MMUG12-62 680.8 897.4 -346.0 291 -47 42 46.2 55.3 9.1 5.99 1.9 11.0 0.68 7.80
RM06-04e 1,236.7 1,518.0 164.3 228 -90 1,265 1094.9 1135.4 40.5 2.24 0.1 2.0 NSR 2.36
1156.0 1201.4 45.4 1.34 0.2 1.1 NSR 1.48
RM07-08e 1,247.6 1,738.5 160.9 187 -90 1,330 1175.0 1201.8 26.8 1.91 0.1 2.2 NSR 2.00
RM07-08f 1,247.6 1,738.5 160.9 187 -90 1,320 1222.0 1233.8 11.8 2.95 0.1 2.6 NSR 3.00
1240.0 1281.6 41.6 1.56 0.1 1.5 NSR 1.65

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APPENDIX C – JORC CODE, 2012 EDITION Table 1

Sec�on 1 Sampling Techniques and Data (Criteria in this sec�on apply to all succeeding sec�ons)

Criteria JORC Code explana�on JORC Code explana�on Commentary
Sampling Nature and quality of sampling (eg cut • All current and historical drilling conducted at the Ming
techniques channels, random chips, or specifc
specialised industry standard measurement
Mine site was completed under the supervision of a
registered professional geologist as a Qualifed Person
tools appropriate to the minerals under (QP) who is responsible and accountable for the
inves�ga�on, such as down hole gamma planning, execu�on, and supervision of all explora�on
sondes, or handheld XRF instruments, etc). ac�vity as well as the implementa�on of quality
These examples should not be taken as assurance programs and repor�ng.
limi�ng the broad meaning of sampling. • All reported historical Rambler diamond drilling include
Include reference to measures taken to in this release is surface and underground diamond
ensure sample represen�vity and the drilling a mix of BQ (36.5 mm diameter) mainly grade
appropriate calibra�on of any measurement
control and NQ (47.8 mm diameter) for explora�on and
tools or systems used. infll drilling. All FireFly drilling reported is NQ.
Aspects of the determina�on of • The following is a summary of the core sampling
mineralisa�on that are Material to the procedure:
Public Report.
All sample collec�on, core logging, and specifc
In cases where ‘industry standard’ work has gravity determina�ons were completed by FireFly
been done this would be rela�vely simple under the supervision of a professionally qualifed
(eg ‘reverse circula�on drilling was used to registered geologist.
obtain 1m samples from which 3 kg was
pulverised to produce a 30 g charge for fre
assay’). In other cases, more explana�on
may be required, such as where there is
coarse gold that has inherent sampling
problems. Unusual commodi�es or
mineralisa�on types (eg submarine
nodules) may warrant disclosure of detailed

NQ core was marked for spli�ng during logging
and is sawn using a diamond core saw with a
mounted jig to assure the core is cut lengthwise
into equal halves. Whole core sampling was used
for BQ grade control core.

Half of the cut core is placed in clean individual
plas�c bags with the appropriate sample tag.
informa�on.
QA/QC samples are inserted into the sample
stream at prescribed intervals.

The samples are then placed in rice bags for
shipment to the ofsite laboratories’ facility.

The remaining half of the core is retained and
incorporated into Rambler’s secure, core library
located on the property.
• All FireFly drill analysis was completed at ISO-cer�fed
Eastern Analy�cal laboratories. Historical samples
were delivered to the in-house laboratory by Rambler
staf or the Eastern Analy�cal independent accredited
laboratory. The samples are dried, crushed, and
pulverised. Samples are crushed to approximately -10
mesh and split using a rife spliter to approximately
300 g. A ring mill is used to pulverize the sample split to
98% passing -150 mesh. Sample pulps and rejects are
picked up at Eastern by Rambler staf and returned
directly to the Project site. During the period 2003 to
2009, sample pulps were delivered to Actlabs a�er
being checked and packed, then sent by bonded
courier for fnal analyses. Sample rejects are securely
stored at the Rambler site.

ASX FFM

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Criteria JORC Code explana�on JORC Code explana�on Commentary
Drilling techniques Drill type (eg core, reverse circula�on, open- • Holes reported in this release were NQ (47.8 mm
hole hammer, rotary air blast, auger, diameter).
Bangka, sonic, etc) and details (eg 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).
• Historical drilling from 2005 to 2023, completed by
Rambler was diamond drilling with two core sizes, a
mix of BQ (36.5 mm diameter) mainly grade control
and NQ (47.8 mm diameter) for explora�on and infll
drilling.
Drill sample Method of recording and assessing core and
• Recoveries are measured via measurement of the core
recovery chip sample recoveries and results assessed.
between blocks.
Measures taken to maximise sample • Core loss is measured as a percentage of recovered
recovery and ensure representa�ve nature length.
of the samples. • Historical holes reported demonstrate good recoveries
Whether a rela�onship exists between (>95% average).
sample recovery and grade and whether
sample bias may have occurred due to
preferen�al loss/gain of fne/coarse
material.
Logging Whether core and chip samples have been • The following steps are completed during the core
geologically and geotechnically logged to a logging procedure:
level of detail to support appropriate
Mineral Resource es�ma�on, mining
studies and metallurgical studies.
• Sample security and chain of custody start with the
removal of core from the core tube and boxing of drill
core at the drill site.
Whether logging is qualita�ve or
quan�ta�ve in nature. Core (or costean,
channel, etc) photography.
• The boxed core remains under the custody of the drill
contractor un�l it is transported from the drill to the
secure onsite core facility.
The total length and percentage of the
relevant intersec�ons logged.
• Core boxes are opened and inspected to ensure correct
boxing and labelling of the core by the drill contractor.
• The drill core is geologically logged, photographed, and
then marked and tagged for sampling and spli�ng.
• Core logging describes varia�ons in lithology,
altera�on, and mineraliza�on.
• Data associated with core logging and related assay
results and other downhole informa�on including
orienta�on surveys are recorded in Fusion™ by Century
System.
• Measured parameters include structural orienta�on
with respect to core axis, lost core as a percentage of
recovered length, and fracture density which are
determined by the intensity and thickness of
mineraliza�on at specifc intervals.
• Each core sample is assigned a tag with a unique
iden�fying number. Sample lengths are typically one
metre but can be depending on zone mineralogy and
boundaries.
• Sample core that is not mineralized is marked in 1.5
metre lengths.
• Wing samples are marked at 0.5 metres and sampled
at the extremi�es of mineralized intervals to ensure
anomalous grades do not con�nue into the
surrounding wall rock.

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Criteria JORC Code explana�on JORC Code explana�on Commentary
Sub-sampling If core, whether cut or sawn and whether • Historical drilling completed by Rambler is in NQ
techniques and quarter, half or all core taken. diameter (47.6mm) drill and BQ (36.5 mm diameter).
sample prepara�on
If non-core, whether rifed, tube sampled, All FireFly drilling is NQ2.
rotary split, etc and whether sampled wet • For NQ diameter the core was sawn in half following a
or dry. sample cu�ng line determined by geologists during
For all sample types, the nature, quality and
appropriateness of the sample prepara�on
technique.

logging and submited for analysis on nominal 1m
intervals or defned by geological boundaries
determined by the logging geologist.
Quality control procedures adopted for all
sub-sampling stages to maximise
represen�vity of samples.
• Each core sample is assigned a tag with a unique
iden�fying number. Sample lengths are typically one
metre but can be depending on zone mineralogy and
boundaries.
Measures taken to ensure that the sampling
is representa�ve of the in-situ material
collected, including for instance results for

• Sample core that is not mineralized is marked and
sampled in 1.5 metre lengths.
feld duplicate/second-half sampling. • Wing samples are marked at 0.5 metres and sampled at
Whether sample sizes are appropriate to
the grain size of the material being sampled.

the extremi�es of mineralized intervals to ensure
anomalous grades do not con�nue into the
surrounding wall rock.
• For BQ diameter same sampling prac�ce was
completed except that the whole core was crushed for
the assays.
• This sampling technique is industry standard and
deemed appropriate.
Quality of assay The nature, quality and appropriateness of • Samples are delivered to the in-house laboratory by
data and laboratory the assaying and laboratory procedures Rambler staf or the Eastern Analy�cal independent
tests used and whether the technique is
accredited laboratory by bonded courier, where the
considered par�al or total. samples are dried, crushed, and pulverized. Samples
For geophysical tools, spectrometers,
handheld XRF instruments, etc, the
are crushed to approximately -10 mesh and split using
a rife spliter to approximately 300 g. A ring mill is
parameters used in determining the analysis
including instrument make and model,
reading �mes, calibra�ons factors applied
and their deriva�on, etc.

used to pulverize the sample split to 98% passing -150
mesh. Sample pulps and rejects are picked up at
Eastern Analy�cal by Rambler staf and returned
directly to the Project site. During the period 2003 to
Nature of quality control procedures
adopted (eg standards, blanks, duplicates,
external laboratory checks) and whether
acceptable levels of accuracy (i.e. lack of
bias) and precision have been established.
2009, sample pulps designated for Actlabs were
checked, packed, and sent by bonded courier for fnal
analyses.
• All results reported in this release were analysed by
Eastern Analy�cal in Springdale, NL.
• 34 elements were determined by Induc�vely Coupled
Plasma (ICP). A 200mg subsample is totally dissolved in
four acids and analysed by ICP-OES. Gold assays were
determined by fre assay with atomic adsorp�on fnish.
• As part of the QA/QC program duplicate, blank and
Certified Reference Material (CRM) samples are
inserted alternately, one per ten samples.
• In addi�on to the Company QAQC samples (described
earlier) included within the batch the laboratory
included its own CRM’s (Cer�fed Reference Materials),
blanks and duplicates.
• Sample assay results con�nue to be evaluated through
control charts, log sheets, sample logbook and signed
assaycer�fcates to determine the nature of any

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Criteria JORC Code explana�on JORC Code explana�on Commentary Commentary
anomalies or failures and failures were re-assayed at
the laboratory.
Sample prepara�on, analy�cal procedures and QA/QC
used on the property were reviewed by independent
consultants WSP, sta�ng in their report that sampling
prac�ces and QA/QC meet industry standards and
display acceptable levels of accuracy and precision.
Verifca�on of The verifca�on of signifcant intersec�ons Where used, original copper assays from the on-site
sampling and by either independent or alterna�ve laboratory facility were compared to results received
assaying company personnel. from Eastern Analy�cal. No material variance was
The use of twinned holes. noted.
Documenta�on of primary data, data entry
procedures, data verifca�on, data storage
(physical and electronic) protocols.
There are no purpose twinned holes in the dataset but
a comparison of the results of diferent drilling
genera�ons showed that results were comparable.
Discuss any adjustment to assay data. All logging data was completed, core marked up,
logging and sampling data was entered directly into the
MX deposit database.
The logged data is stored on the site server directly.
FireFly is not aware of any adjustments made by
Rambler to the assay data. WSP completed an
independent audit where a representa�ve number of
assay cer�fcates were compared to digital assay
database and no discrepancies were found.
Loca�on of data Accuracy and quality of surveys used to Surface drill collars were surveyed by the FireFly mine
points locate drill holes (collar and down-hole survey crew upon comple�on of the drill program.
surveys), trenches, mine workings and other
loca�ons used in Mineral Resource

The set-ups for the underground drill collars were
marked by Rambler mine survey crew, and the drilling
es�ma�on. contractor were expected to set up properly on line. A
Specifca�on of the grid system used. Rambler geologist checked the underground drill set-up
Quality and adequacy of topographic during the drilling program to ensure accuracy.
control. Downhole surveys are completed using a Refex EZ-
Shot® mul�-shot instrument to provide azimuth and
dip reading down the hole. Readings were collected on
a �me basis not distance, resul�ng in an almost
con�nuous reading downhole. The Refex EZ-Shot is
calibrated at least once a year to ensure accuracy of
results.
The en�re drill campaigns used Refex EZ-Shot® single-
shot electronic instrument with readings collected at
intervals of approximately every 30 m downhole plus a
reading at the botom of the hole.
Directional surface holes completed using Devico®
technology.
Survey data was collected in mine gird and in UTM grid
(NAD83 Zone 21).
Data spacing and Data spacing for repor�ng of Explora�on Due to the nature of mineralisa�on and a mix of
distribu�on Results. underground and surface drilling the hole spacing is
Whether the data spacing, and distribu�on highly variable.
is sufcient to establish the degree of Data spacing is considered sufficient to establish
geological and grade con�nuity appropriate geological and grade continuities for mineral resource
for the Mineral Resource and Ore Reserve estimation at the Inferred and Indicated category.

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Criteria JORC Code explana�on
JORC Code explana�on
Commentary
es�ma�on procedure(s) and classifca�ons • No sample composi�ng was applied.
applied.
Whether sample composi�ng has been
applied.
Orienta�on of data Whether the orienta�on of sampling • Historical surface drill hole orienta�ons were designed
in rela�on to achieves unbiased sampling of possible to test perpendicular or sub-perpendicular to the
geological structure structures and the extent to which this is orienta�on of the intersected mineralisa�on. Drilling
known, considering the deposit type. was typically oriented perpendicular to the trend of
If the rela�onship between the drilling
orienta�on and the orienta�on of key
mineralised structures is considered to have

geophysical anomalism and the mapped strike and dip
of observed mineralisa�on on surface and elsewhere in
the project area.
introduced a sampling bias, this should be • Underground drill hole orienta�on was sub-
assessed and reported if material. perpendicular to the mineralisa�on but variable in
places where low angle drilling to the mineralisa�on
has been completed in zones without suitable drilling
pla�orms.
Sample security The measures taken to ensure sample • Core was placed in wooden core boxes close to the drill
security. rig by the drilling contractor. The core was collected
daily by the drilling contractor and delivered to the
secure core logging facility on the Ming Mine site.
Access to the core logging facility is limited to Rambler
employees or designates.
• In the historical drilling completed by Rambler once the
core samples are cut, bagged and sealed with zip �es,
ten samples are put into rice bags which are sealed and
secured with numbered security tags. Once samples
arrive at the laboratory the security tags and
corresponding samples were verifed against onsite
logs. Prior to shipment samples are stored in a locked
building onsite. For all other historical drillholes the
measures taken to ensure sample security are
unknown.
Audits or reviews The results of any audits or reviews of • An audit and review of sampling techniques and data
sampling techniques and data. was conducted as part of NI-43-101 resource
es�ma�on by independent consultants WSP in 2018. It
is WSP’s opinion that the drilling, sampling and logging
procedures put in place by Rambler meet acceptable
industry standards and that the informa�on can be
used for geological and resource modelling.

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Sec�on 2 Repor�ng of Explora�on Results (Criteria in this sec�on apply to all succeeding sec�ons)

Criteria JORC Code explana�on JORC Code explana�on Commentary
Mineral tenement Type, reference name/number, loca�on and
• FireFly owns a mineral land assembly consis�ng of one
and land tenure ownership including agreements or material
map-staked mineral license (023175M) and two mining
status issues with third par�es such as joint leases (141L and 188L) totalling 955.4 ha and
ventures, partnerships, overriding royal�es, registered in the name of FireFly Metals Canada
na�ve �tle interests, historical sites, Limited, a wholly owned subsidiary of FireFly Metals
wilderness or na�onal park and Limited. All of these mineral lands are con�guous and,
environmental se�ngs. in some cases, overlapping and are located in the area
The security of the tenure held at the �me
of repor�ng along with any known
impediments to obtaining a license to
operate in the area.
of the former Ming and Ming West mines. In early
2015 the mineral license 023175M replaced the
original license 014692M by claim reduc�on as
requested by Rambler. All lands are in good standing
with the Provincial Government, and FireFly is up to
date with respect to lease payments (for leases) and
required explora�on expenditure (for licenses).
• FireFly holds all the permits required to operate the
Ming Mine.
Explora�on done Acknowledgment and appraisal of • Ming Mine Early History: Auriferous sulphides and
by other par�es explora�on by other par�es. copper was found in the area in 1905 by Enos England.
• The Main Mine sulphide zone was found in 1935 about
600� north of the Enos England discovery. In 1940, the
Newfoundland government drilled eighteen diamond
drill holes totalling 5,000�.
• An airborne electromagne�c survey was fown from
1955 to 1956.
• The Ming Mine was discovered in 1970 by a helicopter
borne AEM system. A large low grade stringer type
copper deposit was later discovered in the footwall
300� to 500� below the Ming orebody during mining
opera�ons and delineated by thirty-six diamond drill
holes. Mining ceased at the Ming Mine in 1982
because of low copper prices.
• In 1988, the property was awarded to the Rambler
Joint Venture Group (a Consor�um of Teck Explora�on,
Petromet Resources Ltd, and Newfoundland
Explora�on Company Ltd). Explora�on consisted of
ground geophysics and soil geochemistry, resul�ng in
discovery of the Ming West deposit. Forty-eight
diamond drill holes (25,534�) were completed
• Al�us Minerals Corpora�on: Under the terms of an
op�on to purchase agreement with Ming Minerals,
Al�us conducted explora�on on the Rambler property
in 2001, 2003, and 2004. In 2001, a lithogeochemical
program was ini�ated to chemically fngerprint rocks of
the hanging wall and footwall to the sulphide deposits.
• Rambler Metals and Mining PLC: Rambler Metals and
Mining is a UK-based company listed on London’s
Alternate Investment Market (AIM). Rambler holds a
100% interest in the Ming property and between 2005
and 2023 and conducted a mul�-phase diamond
drilling program consis�ng of surface drilling,
direc�onal drilling, and underground delinea�on
drilling. A total of 220,704m from 1,365 diamond drill

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Criteria JORC Code explana�on JORC Code explana�on Commentary
holes were completed by Rambler. Between 2012 and
2022 the Ming mine produced 3Mt at 1.86% Cu and
0.71 Au for total of 55Kt of copper and 68Koz of gold.
• The Ming mine was placed on care and maintenance in
February 2023.
• In October 2023, AuTECO Minerals (FireFly Metals)
acquired the project from administra�on.
• FireFly Metals conducted drilling to test down plunge
extent of VMS lodes (this release).
• An underground explora�on drive is in progress to
allow further drilling at more favorable drill angles.
Geology Deposit type, geological se�ng and style of • The Green Bay project is a Noranda-type Volcanogenic
mineralisa�on. Massive Sulfde (VMS) hosted by Cambrian-Ordovician
metavolcanic and metasedimentary rocks of the
Pacquet Harbour Group. The style of mineraliza�on,
altera�on, host rock, and tectonism most closely
resembles other VMS deposits throughout the world.
The deposit consists of several individual massive
sulphide lens and their underlying stockwork zones. It
is thought that the stockwork zone represents the near
surface channel ways of a submarine hydrothermal
system and the massive sulphide lens represents the
accumula�on of sulphides precipitated from the
hydrothermal solu�ons, on the sea foor, above and
around the discharge vent. The Rambler deposits are
polymetallic (Cu, Au, Ag ± Zn) massive sulphides that
occur along the fank of a felsic dome. The Rambler
deposits have undergone strong deforma�on and
upper greenschist to amphibolite facies
metamorphism. The massive sulphide bodies are now
thin and elongate down the plunge of the regional
linea�on (30-35ºNE). Typical aspect ra�os of length
down-plunge to width exceed 10:1, and the bodies
exhibit mild boudinage along the plunge. The foot wall
stock work comprises mainly of quartz-sericite-chlorite
schist, which hosts disseminated and stringer pyrite
and chalcopyrite with minor sphalerite, galena, and
pyrrho�te with locally signifcant gold contents that
could represent a discordant stockwork stringer feeder
zone. The mineraliza�on is crosscut by younger mafc
dykes.
Drill hole A summary of all informa�on material to • Refer to Appendix B in this release
Informa�on the understanding of the explora�on results
including a tabula�on of the following
informa�on for all Material drill holes:
o eas�ng and northing of the drill hole
collar
o eleva�on or RL (Reduced Level –
eleva�on above sea level in meters) of
the drill hole collar
o dip and azimuth of the hole
o down hole length and intercep�on
depth

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Criteria JORC Code explana�on JORC Code explana�on Commentary
o hole length.
If the exclusion of this informa�on is
jus�fed on the basis that the informa�on 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.
Data aggrega�on In repor�ng Explora�on Results, weigh�ng • All drill hole intersec�ons are reported above a lower
methods averaging techniques, maximum and/or cut-of grade of 1% copper. A maximum of 3m internal
minimum grade trunca�ons (eg cu�ng of waste was allowed.
high grades) and cut-of 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 aggrega�on should
be stated and some typical examples of
such aggrega�ons should be shown in
detail.
The assump�ons used for any repor�ng of
metal equivalent values should be clearly
stated.
Rela�onship These rela�onships are par�cularly • All intersec�ons reported in the body of this release
between important in the repor�ng of Explora�on are down hole.
mineralisa�on
widths and
intercept lengths
Results.
If the geometry of the mineralisa�on with
respect to the drill hole angle is known, its
• The majority of the drill holes in the database are
drilled as close to orthogonal to the plane of the
mineralized lodes as possible. A number of drill holes
nature should be reported. have intersected the mineralisa�on at high angles.
If it is not known and only the down hole • Only down hole lengths are reported.
lengths are reported, there should be a
clear statement to this efect (eg ‘down hole
length, true width not known’).
Diagrams Appropriate maps and sec�ons (with scales)
• Maps and sec�ons are included in the body of this
and tabula�ons of intercepts should be release as deemed appropriate by the competent
included for any signifcant discovery being person.
reported These should include, but not be
limited to a plan view of drill hole collar
loca�ons and appropriate sec�onal views.
Balanced repor�ng Where comprehensive repor�ng of all • All signifcant assays received from the current drill
Explora�on Results is not prac�cable, program have been reported in Appendix B.
representa�ve repor�ng of both low and
high grades and/or widths should be
prac�ced to avoid misleading repor�ng of
Explora�on Results.
• The total historic database contains a total of 233,186
meters of historic drilling in 1,399 holes. This release
relates to 11 holes for 2,450m from the main iden�fed
mineralized lenses outside historical mined voids.
• No fxed cut-of grade or objec�ve parameter was
applied to the selec�on of appropriate historic drill
holes. The selec�on was determined by the Company
in atemp�ng to select the most relevant informa�on
for assessing future drill targets and should not be
taken to be representa�ve of the available assay
database.

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Criteria JORC Code explana�on JORC Code explana�on Commentary
Other substan�ve Other explora�on data, if meaningful and • Appropriate plans are included in the body of this
explora�on data material, should be reported including (but release.
not limited to): geological observa�ons;
geophysical survey results; geochemical
survey results; bulk samples – size and
method of treatment; metallurgical test
results; bulk density, groundwater,
geotechnical and rock characteris�cs;
poten�al deleterious or contamina�ng
substances.
Further work The nature and scale of planned further • FireFly Metals will be conduc�ng drill tes�ng of
work (e.g. tests for lateral extensions or addi�onal mineralisa�on as well as step out drilling of
depth extensions or large-scale step-out exis�ng lodes to further enhance the resources quoted
drilling). in this release. More informa�on is presented in the
Diagrams clearly highligh�ng the areas of body of this report.
possible extensions, including the main • Diagrams in the main body of this release show areas
geological interpreta�ons and future drilling
of possible resource extension on exis�ng lodes. The
areas, provided this informa�on is not company has commenced mining an explora�on drive
commercially sensi�ve. to enable efec�ve drill tes�ng of down plunge
extensions.

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