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EMPIRE RESOURCES LIMITED Capital/Financing Update 2021

Feb 14, 2021

64875_rns_2021-02-14_acd9616c-bf13-4f30-b087-68b20cf83687.pdf

Capital/Financing Update

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15 February 2021

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ASX Release

WIDESPREAD COPPER, GOLD & NICKEL MINERALISATION IN AIRCORE DRILLING AT YUINMERY

HIGHLIGHTS

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  • Encouraging copper (Cu), gold (Au) and nickel (Ni) mineralisation encountered in reconnaissance AC drilling at the Yuinmery base metals project.

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  • Follow up RC drilling completed in January intersected prospective, sulphidebearing geology across multiple prospects.

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Anomalous AC results include:

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  • 2m @ 1,148ppm Cu from 36m (EOH) in YAC20-10;

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  • 6m @ 2,182ppm Cu from 20m (EOH) in YAC20-40;

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  • 4m @ 2,776ppm Cu and 679ppb Au from 12m in YAC20-45;

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  • 16m @ 580ppm Cu and 2,215ppm Ni from surface (EOH) in YAC20-68;

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  • 15m @ 1,703ppm Cu and 797ppm Ni from 4m (EOH) in YAC20-70;

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  • including 8m @ 1,732ppm Cu and 1,061ppm Ni from 8m;

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  • and 3m @ 2,478ppm Cu and 672ppm Ni from 16m (EOH); and,

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12m @ 2,349ppm Ni from 8m (EOH) in YAC20-73.

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Assays are pending for all RC drilling.

  • Further RC and diamond drilling is planned.

Empire Managing Director, Sean Richardson commented:

“These strongly anomalous results from reconnaissance aircore drilling are extremely encouraging and reinforces our hypothesis that the Yuinmery Project represents a significant opportunity for further multi-element mineral discoveries.

“Empire has not been sitting on its hands and has already completed follow up RC drilling at a number of the newly identified prospects. Follow up RC and diamond drilling is planned to further improve the geological confidence in the Yuinmery prospects.

“The pipeline of prospects at Yuinmery is extensive. Of the 44 identified prospects, 11 remain untested by any drilling and a further 13 have had no drilling below 75m, offering excellent opportunities for further discovery.

“Empire remains well funded. With its significant investment portfolio nearing maturity, 2021 will be an extremely active one on all exploration fronts.”

EMPIRE RESOURCES LIMITED ACN 092 471 513 ASX: ERL

www.resourcesempire.com.au t +61 (0) 8 6389 1032 [email protected] f +61 (0) 8 9386 9473 159 Stirling Highway, Nedlands WA 6009

ASX Announcement 15 February 2021

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SUMMARY

Empire Resources (ASX: ERL, Empire) is pleased to report that recent aircore (AC) drilling has intersected encouraging zones of Cu, Au and Ni mineralisation at its Yuinmery base metals project in Western Australia.

The drilling completed in late 2020 consisted of 76 scout AC holes testing previously undrilled targets prospective for volcanogenic massive sulphide (VMS) base metal and platinum group metal (PGM) mineralisation.

The AC drilling has been successful in intersecting anomalous Cu-Au mineralisation within the oxide zone at prospects YT01, YT02 and YT05; and Cu-Au-Ni anomalism at YT12. Empire subsequently completed a program of first pass reverse circulation (RC) drilling at YT01 and YT05 late January.

Step out RC drilling was also completed at YT01 and Smith Well to follow up previous mineralised intercepts.

Results are pending for all RC drilling completed in January.

BACKGROUND

Empire Resources’ Yuinmery Project is located 470km north-east of Perth in WA and comprises five contiguous granted mineral tenements covering approximately 83.7km[2] within the Archaean Youanmi Greenstone Belt (“YGB”).

The Yuinmery Project is bounded by the Youanmi shear zone to the west and the Yuinmery shear zone to the west (Figure 1). Known Cu-Au mineralisation at Yuinmery is of VMS style. Empire’s Just Desserts deposit has a previously reported JORC Resource of 2.5Mt @ 1.31% Cu and 0.49g/t Au[2] .

Empire recently identified the potential for PGM mineralisation at Yuinmery where RC drilling in June 2020 discovered elevated platinum (Pt) and palladium (Pd) values associated with broad Cu-Ni mineralisation at YT01. YRC20-28 returned 12m @ 0.34g/t Pd, 0.11g/t Pt, 0.38% Cu, 0.11% Ni and 0.02% Co from 151m. Values of up to 0.53g/t Pd and 0.24g/t Pt were returned over 1m samples[3] .

The Constantine prospect (Figure 2), has historically returned significant widths of low-grade PGMs, with up to 80m @ 0.49g/t Pd+Pd and 0.22% Ni in YRC10-15[1] . These results have lacked any systematic follow up since 2010.

Constantine is interpreted to be hosted by a large mafic-ultramafic intrusion, with PGM mineralisation associated with pyrite, pyrrhotite and magnetite. The PGM related magnetite alteration defines a significant magnetic anomaly that appears to be coincident with the host layered mafic intrusion. The Constantine mafic intrusion extends up to 13km in strike. Surface geochemistry has defined an elevated Pt+Pd and Ni anomaly over four kilometres.

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EMPIRE RESOURCES LIMITED ASX: ERL

ASX Announcement 15 February 2021

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Figure 1 – Yuinmery Project Location Map

Empire has now identified a sound pipeline of Cu, Au, Ni, and PGM targets within its southern Yuinmery tenement area. Multiple drill-ready targets from greenfields-style conceptual targets through to more advanced prospects will be tested during future field programs.

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EMPIRE RESOURCES LIMITED ASX: ERL

ASX Announcement 15 February 2021

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DRILLING

Reconnaissance AC drilling during the December 2020 quarter targeted several high priority geochemical and geophysical anomalies prospective for VMS-type Cu-Au and Cu-Ni-PGM mineralisation at the YT01, YT02, YT05, and YT12 prospects (Figure 2, Table 1).

76 AC holes for 2,786m were drilled (Table 2). Results and observations from the AC program are discussed below. Follow up RC drilling was swiftly executed at YT01 and YT05 during January 2021. One RC hole was also completed at the Smith Well prospect and an RC precollar, in preparation for a diamond tail, was drilled at the YT01 prospect. In total 7 RC holes for 901m were completed.

All results of the follow up RC drilling are pending.

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Figure 2 – Yuinmery Deposits, Prospects and Drill Collar Locations. Base Image VTEM ch25_1641us_NEshade.

YT05 Prospect

The YT05 prospect was initially defined by a subtle multi-element (Cu-Au-Zn-Ni) geochemical anomaly. The target was interpreted to correspond with stratigraphy known to be favourable for VMS mineralisation at Yuinmery.

Interpretation of ASTER data indicates an increase in chlorite and talc, two alteration minerals associated with large VMS mineral systems and with the high-grade Cu-Au mineralisation observed in the existing Just Desserts and A Zone deposits.

YT05 is also associated with a distinct electromagnetic (EM) conductor. EM has been successfully used at Yuinmery to identify sulphide mineralisation and/or conductive shale horizons. The shale horizons are typically located in the hanging wall and are a distinctive and

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EMPIRE RESOURCES LIMITED

ASX: ERL

ASX Announcement 15 February 2021

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mappable VMS marker horizon at Yuinmery. VMS-style mineralisation at Yuinmery is also known to occur in stratigraphic horizons not necessarily accompanied by hanging wall sediment.

13 AC holes for 555m were drilled across a single ~500m traverse at the YT05 prospect. The AC drilling represented the first bedrock test of YT05 with anomalous results including:

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  • 8m @ 1,024ppm Cu from 4m, and 8m @ 1,253ppm Cu from 24m (YAC20-38); and,

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  • 6m @ 2,182ppm Cu from 20m (EOH) (YAC20-40).

Three RC holes for 312m were drilled in January to test the anomalies identified in the AC drilling. Observed geology consists of hanging-wall felsic to intermediate volcanics, which were notably sheared, and increasingly chlorite-carbonate-talc altered toward the contact with a medium to fine grained mafic volcanic.

Zones of interpreted interbedded or chloritic shales, graphitic shales and siliceous chert were observed proximal to the main geological contact. These hanging-wall sediments were generally associated with semi-massive, disseminated and stringer vein sulphides, including pyrite, pyrrhotite, and chalcopyrite.

Results are pending for the January RC drilling at YT05.

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Figure 3 – YT05 Prospect Oblique Cross Section A-A’.

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ASX Announcement 15 February 2021

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YT01-NW Prospect

YT01-NW is interpreted as a potential offset of the Just Desserts and C Zone deposits, due to one, or a combination of, local folding, north-north-east strike slip faulting, layer parallel thrust faulting and repetition of the pre-existing stratigraphic units.

Mineralisation at the Just Desserts and C Zone deposits is located close to the contact between basaltic and andesitic rocks on the western limb of the Yuinmery Syncline. The basalt-andesite contact can be traced along strike from Just Desserts to C Zone and around the heel of the Yuinmery Syncline towards and across the eastern limb. The contact is evident in geophysical datasets and has been confirmed by historical drilling and now in RC drilling at YT01-NW.

10 AC holes for 303m were drilled at YT01-NW (Figure 4, Table 2) with anomalous results including 2m @ 1,148ppm Cu from 36m (YAC20-10).

Two RC holes for 204m were drilled at YT01-NW in January. The geology observed in the drilling is consistent with the known Cu-PGM mineralisation at YT01. Minor disseminated and stringer sulphides were observed proximal to the contact between a dolerite and fine-grained basaltic rocks in the footwall. Siliceous chert was also noted in the hanging wall, which provides an encouraging indicator for VMS-style mineralisation.

Results are pending for the January RC drilling at YT01-NW.

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Figure 4 – YT01-NW Prospect Oblique Cross Section B-B’.

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YT01 Prospect

The YT01 prospect was identified by the Company in late 2019 and is associated with a strong east-west trending, multi-element (Au-Cu-Zn-Ni) geochemical signature that extends over 3.5km in strike length.

An RC pre-collar was completed in January in preparation for a diamond tail targeting the interpreted mineralised zone (Figure 5). This diamond hole is planned to provide structural and stratigraphic data to assess the nature and occurrence of sulphide mineralisation. The diamond hole will also offer an opportunity to undertake down hole geophysical surveys.

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Figure 5 – YT01 Prospect 687,250mE Cross Section C-C’.

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ASX Announcement 15 February 2021

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YT12 Prospect

YT12 is characterised by a 1km long Cu-Au-Zn-Ni soil anomaly located across differentiated mafic and ultramafic volcanic rocks. The southern-most line intersected siliceous chert and mafic lithologies that are coincident with a major magnetic gradient. Cu-Ni anomalism has prompted further interest in this target.

36 AC holes for 929m were drilled at the YT12 prospect. Anomalous AC results include:

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  • 4m @ 2,776ppm Cu and 272ppm Ni from 12m (YAC20-45);

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  • 4m @ 1,051ppm Cu and 1,238ppm Ni from 12m (YAC20-56);

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  • 6m @ 2,346ppm Cu and 450ppm Ni from 24m (EOH) (YAC20-56);

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  • 16m @ 580ppm Cu and 2,215ppm Ni from surface (EOH) (YAC20-68);

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  • 15m @ 1,703ppm Cu and 797ppm Ni from 4m (EOH) (YAC20-70);

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including 3m @ 2,478ppm Cu and 672ppm Ni from 16 (EOH); and,

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  • 12m @ 387ppm Cu and 2,349ppm Ni from 8m (EOH) (YAC20-73).

Follow up drilling is planned to target the strongly anomalous Cu-Ni occurrences identified in the AC drilling.

Smith Well Prospect

The Smith Well Cu-Au-Ni prospect contains two steeply west dipping, north-west plunging parallel broad mineralised zones.

Smith Well has been defined over a strike of 100m and to a depth of 200 vertical metres. Intercepts greater than 1% Cu in the upper horizon are associated with elevated nickel values greater than 0.2% and low-level Au and Co concentrations. The footwall horizon is associated with elevated Cu and Au greater than 1% Cu and 100ppb Au.

A broad stratigraphic horizon extends from Smith Well in the east around to the Just Desserts deposit to the west. This stratigraphic horizon includes multiple prospects such as C-Zone and Claudius, where encouraging historical Cu-Au mineralisation has been identified.

One RC hole at Smiths Well was recently completed to the north (YRC21-02, Figure 2), which intersected approximately 6m of sulphide mineralisation in the interpreted upper horizon position.

Empire plans to conduct further DHEM surveys at Smith Well to aid in targeting off-hole sulphide mineralisation and the hanging-wall shale marker horizon.

Results are pending for the January RC drilling at Smiths Well.

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EMPIRE RESOURCES LIMITED ASX: ERL

ASX Announcement 15 February 2021

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DISCUSSION & FORWARD PLAN

Empire’s improved understanding of the geology, alteration characteristics and structure at Yuinmery, paired with discovery of new Cu-Au, Cu-Ni and PGM occurrences have now expanded the Company’s opportunities to target previously untested areas. Of significance is the evolution of Empire’s conceptual models of VMS deposits, layered PGM occurrences and orogenic gold mineralisation used to target exploration.

Empire plans to leverage from a continuous exploration approach to enhance and complement its existing knowledge base. A detailed structural interpretation of the Yuinmery project alongside geophysical techniques, such as ground gravity and DHEM surveys are planned. These techniques are proven to be successful in identifying VMS deposits and characterising the structural setting and timing of mineralisation.

Ongoing geochemical and geophysical analysis will to be used in the identification of geochemical discontinuities and/or stratigraphic horizons that may have coincided with periods of hydrothermal activity and the formation of VMS mineralisation.

A systematic exploration approach is employed to test Empire’s pipeline of targets, with first pass AC, infill AC and RC programs planned at multiple regional targets and where pending RC results indicate. Diamond and RC drilling is also planned to test deeper conductive bodies and to test favourable stratigraphic and structural targets for VMS mineralisation.

Empire is now able to confidently drill target high grade repetitions and potential extensions adjacent to, and within known deposits. There is a considerable lack of drilling at depth across Empire’s tenement package and thus an opportunity to explore for favourable host rocks.

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EMPIRE RESOURCES LIMITED ASX: ERL

ASX Announcement 15 February 2021

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This announcement is authorised for release by:

Sean Richardson Managing Director

For further information on the Company Phone: +61 (0)8 6389 1032 www.resourcesempire.com.au

About Empire

Empire Resources Limited (ASX:ERL) is a gold and copper focussed exploration and development company. Empire owns 100% of two highly prospective projects (Figure 6). The Yuinmery Copper-Gold Project 470km North East of Perth in the base metal rich Youanmi Greenstone Belt and the Penny’s Gold Project 45km North East of Kalgoorlie in the prolific Eastern Goldfields Region of Western Australia. Empire’s projects have numerous exploration targets with excellent potential.

Empire has an experienced team of exploration, development and financial professionals who are committed to developing a sustainable and profitable mineral business. Empire seeks to extract value from direct exploration in its existing projects as well as identifying value accretive investment opportunities that complement the Company’s development objectives.

Competent Person Statements

The information in this report that relates to Exploration Results is based on information compiled and/or reviewed by Melanie Sutterby, who is a Member of the Australian Institute of Geoscientists. Miss Sutterby is an employee of Empire Resources and has sufficient experience that is relevant to the style of mineralisation and type of deposit under consideration and to the activity she is undertaking 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”. Miss Sutterby consents to the inclusion in the report of the matters based on this information in the form and context in which they appear.

The information is this release concerning the Mineral Resources for the Just Desserts deposit has been estimated by Mr Peter Ball B.Sc who is a director of DataGeo Geological Consultants and is a member of the Australasian Institute of Mining and Metallurgy (AusIMM). Mr Ball has sufficient experience which is relevant to the style of mineralization and type of deposit under consideration and qualifies 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 Ball consents to the inclusion in this public release of the matters based on his information in the form and context in which it appears.

Additional JORC Information

Further details relating to the information in this release can be found in the following ASX announcements:

  1. ASX:ERL “ New Dual Campaign on Yuinmery ” 2 March 2011

  2. ASX:ERL “ Updated Copper-Gold Resource Yuinmery Project ” 17 May 2016

  3. ASX:ERL “ Encouraging Cu-Ni-PGM Mineralisation in Drilling at Yuinmery ” 23 July 2020

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EMPIRE RESOURCES LIMITED ASX: ERL

ASX Announcement 15 February 2021

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Figure 6 – Empire Resources Project Locations

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ASX Announcement 15 February 2021

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Prospect Hole ID
Fr.
(m)
To
(m)
Int.
(m)
Cu
(ppm)
Au
(ppb)
Ni
(ppm)
Co
(ppm)
Fe
(%)
YT01 PAC20-10
36
38 (EOH)
2
1,148
93
37
82
12.4
YT02 PAC20-16
12
20
8
23
243
345
103
6.2
inc
12
16
4
37
386
429
174
6.2
and
36
48
12
1,007
32
415
35
8.6
PAC20-19
16
24
8
1,203
2
162
1,098
9.9
YT05 PAC20-28
12
16
4
83
105
182
88
10.5
PAC20-34
16
24
8
203
133
32
8
8.0
PAC20-38
4
12
8
1,024
-
142
23
21.9
and
24
32
8
1,253
10
316
61
7.7
PAC20-40
20
26 (EOH)
6
2,182
20
934
234
9.5
YT12 PAC20-45
8
16
8
1,886
278
301
119
10.2
inc
12
16
4
2,776
679
272
87
10.6
PAC20-46
4
8
4
701
7
1,250
129
10.1
PAC20-53
40
44
4
1,102
12
387
147
12.0
PAC20-56
12
16
4
1,051
34
1,238
223
13.4
and
24
30 (EOH)
6
2,346
126
450
82
9.5
PAC20-58
0
4
4
1,000
17
427
68
14.1
PAC20-65
16
20
4
538
184
451
303
8.3
PAC20-68
0
16 (EOH)
16
580
10
2,215
151
11.0
PAC20-69
0
12
12
606
9
1,341
293
16.9
PAC20-70
4
19 (EOH)
15
1,703
18
797
124
12.3
inc
8
16
8
1,732
22
1,061
152
11.0
and
16
19 (EOH)
3
2,478
23
672
94
8.7
PAC20-73
8
20 (EOH)
12
387
5
2,349
139
19.7

Table 1 – Anomalous AC Drilling Results

Note. Downhole intervals using a nominal cut off >2,000ppm Cu, 100ppb Au and/or >1,000ppm Ni

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Prospect Hole ID
East
North
RL
Depth
Az
Dip
YT01 YAC20-01
686,697
6,835,716
462
27
220
-60
YAC20-02
686,685
6,835,703
462
23
220
-60
YAC20-03
686,677
6,835,691
462
27
220
-60
YAC20-04
686,666
6,835,680
462
36
220
-60
YAC20-05
686,647
6,835,662
462
22
220
-60
YAC20-06
686,630
6,835,644
462
20
220
-60
YAC20-07
686,610
6,835,622
462
33
220
-60
YAC20-08
686,586
6,835,598
462
39
220
-60
YAC20-09
686,564
6,835,575
462
38
220
-60
YAC20-10
686,542
6,835,552
462
38
220
-60
YT02 YAC20-11
687,743
6,835,840
462
26
137
-60
YAC20-12
687,762
6,835,816
462
26
138
-60
YAC20-13
687,789
6,835,788
462
21
135
-60
YAC20-14
687,815
6,835,758
462
19
135
-60
YAC20-15
687,844
6,835,726
462
49
135
-60
YAC20-16
687,867
6,835,702
462
64
136
-60
YAC20-17
687,898
6,835,672
462
12
135
-60
YAC20-18
687,917
6,835,650
462
54
135
-60
YAC20-19
687,945
6,835,626
462
73
132
-60
YAC20-20
687,981
6,835,593
462
48
138
-60
YAC20-21
687,900
6,835,965
462
84
130
-60
YAC20-22
687,937
6,835,933
462
90
132
-60
YAC20-23
687,976
6,835,893
462
86
134
-60
YAC20-24
688,012
6,835,860
462
90
134
-60
YAC20-25
688,051
6,835,827
462
93
132
-60
YAC20-26
688,095
6,835,783
462
87
135
-60
YAC20-27
688,129
6,835,742
462
77
135
-60
YT05 YAC20-28
686,740
6,838,109
462
28
222
-60
YAC20-29
686,713
6,838,074
462
28
220
-60

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YAC20-30
686,684
6,838,033
462
64
220
-60
YAC20-31
686,657
6,838,008
462
69
220
-60
YAC20-32
686,627
6,837,965
462
51
220
-60
YAC20-33
686,596
6,837,929
462
71
220
-60
YAC20-34
686,565
6,837,893
462
50
224
-60
YAC20-35
686,537
6,837,860
462
43
220
-60
YAC20-36
686,516
6,837,840
462
28
220
-60
YAC20-37
686,497
6,837,814
462
31
221
-60
YAC20-38
686,469
6,837,788
462
35
220
-60
YAC20-39
686,452
6,837,766
462
31
220
-60
YAC20-40
686,420
6,837,724
462
26
221
-60
YT12 YAC20-41
690,050
6,837,959
462
20
90
-60
YAC20-42
690,111
6,837,959
462
7
90
-60
YAC20-43
690,171
6,837,959
462
43
90
-60
YAC20-44
690,227
6,837,962
462
49
90
-60
YAC20-45
690,287
6,837,956
462
40
90
-60
YAC20-46
690,343
6,837,952
462
60
92
-60
YAC20-47
690,398
6,837,949
462
21
89
-60
YAC20-48
689,737
6,837,422
462
20
90
-60
YAC20-49
689,887
6,837,423
462
13
90
-60
YAC20-50
689,829
6,837,424
462
35
90
-60
YAC20-51
689,876
6,837,427
462
13
90
-60
YAC20-52
689,916
6,837,430
462
19
90
-60
YAC20-53
689,975
6,837,429
462
47
90
-60
YAC20-54
690,022
6,837,429
462
40
90
-60
YAC20-55
690,062
6,837,432
462
35
90
-60
YAC20-56
690,111
6,837,430
462
30
90
-60
YAC20-57
690,162
6,837,430
462
30
90
-60
YAC20-58
690,202
6,837,432
462
28
90
-60
YAC20-59
690,257
6,837,429
462
13
90
-60

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ASX Announcement 15 February 2021

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YAC20-60 690,309 6,837,431 462 22 90 -60
YAC20-61 690,369 6,837,432 462 22 90 -60
YAC20-62 690,427 6,837,427 462 13 90 -60
YAC20-63 689,761 6,836,948 462 36 87 -60
YAC20-64 689,815 6,836,947 462 27 91 -60
YAC20-65 689,860 6,836,950 462 33 87 -60
YAC20-66 689,915 6,836,951 462 13 90 -60
YAC20-67 689,965 6,836,947 462 18 90 -60
YAC20-68 690,021 6,836,947 462 16 90 -60
YAC20-69 690,066 6,836,945 462 19 90 -60
YAC20-70 690,113 6,836,942 462 19 90 -60
YAC20-71 690,162 6,836,949 462 16 91 -60
YAC20-72 690,207 6,836,957 462 16 88 -60
YAC20-73 689,901 6,836,668 462 20 87 -60
YAC20-74 689,852 6,836,670 462 20 90 -60
YAC20-75 689,809 6,836,662 462 32 88 -60
YAC20-76 689,755 6,836,643 462 24 80 -60

Table 2 – AC Drillhole Summary

Prospect Hole ID
East
North
RL
Depth
Az
Dip
YT01 YRC21-01
687,250
6,835,525
463
187
185
-60
Smith
Well
YRC21-02
688,829
6,837,100
454
198
135
-60
YT02 YRC21-03
686,555
6,835,562
462
102
225
-60
YRC21-04
686,600
6,835,611
462
102
225
-60
YT05 YRC21-05
686,397
6,837,695
462
54
220
-60
YRC21-06
686,437
6,837,745
462
90
220
-60
YRC21-07
686,462
6,837,778
462
168
220
-60

Table 3 – RC Drillhole Summary

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ASX Announcement 15 February 2021

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JORC TABLE 1 FOR THE YUINMERY PROJECT

Section 1 Sampling Techniques and Data

Criteria JORC Code Explanation JORC Code Explanation Commentary Commentary
Sampling Nature and quality of sampling (eg Aircore drilling was used to collect one
techniques cut channels, random chips, or metre samples. Drilling consisted
specific specialised industry predominantly using a blade bit with a
standard measurement tools hammer bit used to drill through harder
appropriate to the minerals under zones.
investigation, such as down hole Reverse Circulation (RC) drilling using a
gamma sondes, or handheld XRF high pressure air and cone splitter was
instruments, etc). These examples used to collect one metre samples,
should not be taken as limiting the where reported..
broad meaning of sampling Include
As a first pass sampling program for
reference to measures taken to selected RC samples, four metre
ensure sample representivity and composite samples were collected from
the appropriate calibration of any the one metre green bags placed on the
measurement tools or systems ground by the drill crew. The RC
used. composites were collected using a PVC
Include reference to measures spear. Selected one metre samples were
taken to ensure sample sent to the laboratory.
representivity and the appropriate The reject from the cone was collected in
calibration of any measurement green bags and laid out in order of drilled
tools or systems used. metres.
Aspects of the determination of Four metre composite samples were
mineralisation that are Material to collected from one metre AC sample
the Public Report. piles placed on the ground by the drill
In cases where ‘industry standard’ crew. The composites were collected
work has been done this would be using a scoop.
relatively simple (eg ‘reverse Composite samples from AC and RC
circulation drilling was used to generally were collected as 2kg made up
obtain 1 m samples from which 3 from 0.5kg sub samples from each pile.
kg was pulverised to produce a 30 All samples were sent to Intertek
g charge for fire assay’). In other laboratory in Perth.
cases more explanation may be Duplicate and standards were included
required, such as where there is and sent for analysis with the samples.
coarse gold that has inherent All samples were pulverised to better
sampling problems. Unusual than 95% passing 75μm with a 10g
commodities or mineralisation aliquot taken for assay.
types (eg submarine nodules) may Multielement analysis was completed
warrant disclosure of detailed using an aqua regia digest and ICP-MS
information finish.
Drilling Drill type (e.g. core, reverse Aircore (AC) drill rig was used
Techniques circulation, open-hole hammer, predominantly with a blade bit, but a
rotary air blast, auger, Bangka, hammer was used where the ground was
sonic, etc) and details (e.g. core too hard for the blade.
diameter, triple or standard tube, Sample recovery as estimated based on
depth of diamond tails, face- the size and consistency of each
sampling bit or other type, whether individual sample pile based on an
core is oriented and if so, by what expected size.
method, etc). Drilling was carried out by Australian
Aircore Drilling drilling using an AAC
Custom 150 mounted on a 6WD Truck.

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RC drill rig was used where a face
sampling hammer and collected through
a cone splitter. The reject sample was
collected at the cone using green bags
Sample recovery as estimated based on
the size and consistency of each
individual sample bag based on an
expected size.
Drilling was carried out by Redrock
drilling using a Hydco 40 mounted on a
MAN 8x8 truck
Seventy-six (76) AC holes for 2,786m
were drilled
Seven (7) RC holes for 901m were
drilled.
Drill sample Method of recording and assessing AC drilling was used as the most
recovery core and chip sample recoveries effective drill method in reducing
and results assessed. contamination in reconnaissance drilling.
Measures taken to maximise sample 4m drill soil/chip AC samples, weighing
recovery and ensure representative approximately 2kg were collected
nature of the samples. throughout the drill programme in
Whether a relationship exists sequentially numbered bags
between sample recovery and grade AC samples were collected in a bucket
and whether sample bias may have from a cyclone attached to the rig. The
occurred due to preferential contents of the bucket were placed in
loss/gain of fine/coarse material. piles on the ground in sequential order.
The cyclone was regularly checked and
cleaned.
1m composite drill soil/chip samples,
weighing approximately 2kg were
collected throughout the drill programme
in sequentially numbered bags for the RC
drilling.
4m composite drill soil/chip samples,
weighing approximately 2kg were
collected throughout the drill programme
in sequentially numbered bags for the RC
drilling
RC samples were collected in calico bags
placed on a cone splitter that was
attached to a cyclone attached to the rig.
The reject contents of the cyclone were
placed in green plastic bags on the
ground in sequential order.
The RC cyclone was regularly checked
and cleaned.
Logging Whether core and chip samples All AC and RC drilling was logged for
have been geologically and geology in the field by a qualified
geotechnically logged to a level of geologist. Lithological and mineralogical
detail to support appropriate Mineral data was recorded for all drill holes using
Resource estimation, mining studies a coding system developed specifically
and metallurgical studies. for the Project. Primary and secondary
Whether logging is qualitative or lithologies are recorded in addition to
quantitative in nature. Core (or colour, grain size, alteration type and
_costean, channel, etc) photography. _ intensity,estimates of mineralquantities.

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The total length and percentage of Geological logging is qualitative in nature.
the relevant intersections logged.
Sub-sample If non-core, whether riffled, tube 4m composite samples were collected
techniques sampled, rotary split, etc and using a spear for RC and a scoop for AC
and sample whether sampled wet or dry. 1m samples RC were collected from the
preparation For all sample types, the nature, cone splitter.
quality and appropriateness of the Where RC samples were wet, the 1m
sample preparation technique. calicos were collected.
Quality control procedures adopted All samples were marked with a unique
for all sub-sampling stages to sequential sample numbered calico bag.
maximise representivity of samples. Sample bags were collected and placed
Measures taken to ensure that the in large polyweave bags, then in bulka
sampling is representative of the in bags for delivery to the laboratory in
situ material collected, including for Perth.
instance results for field Standards were inserted at a rate of 1 in
duplicate/second-half sampling. every 20 while field duplicates were
Whether sample sizes are inserted 1 in every 25.
appropriate to the grain size of the Samples collected generally weighed
material being sampled. between 2 to 2.5kg.
All samples were pulverised to better
than 95% passing 75μm
Sample procedures and sample
preparation are deemed to represent a
good industrystandard.
Quality of The nature, quality and The assaying and laboratory procedures
assay data appropriateness of the assaying and used are appropriate for the material
and laboratory procedures used and tested.
laboratory whether the technique is considered Sampling was guided by Empire’s QAQC
tests partial or total. procedures.
For geophysical tools, spectrometers, Standards were inserted at a rate of 1 in
handheld XRF instruments, etc, the every 20 while field duplicates were
parameters used in determining the inserted 1 in every 25.
analysis including instrument make The laboratory also carried out its own
and model, reading times, internal QAQC checks including
calibrations factors applied and their duplicates taken from the submitted
derivation, etc. sample.
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)
andprecision have been established.
Verification The verification of significant The drill program was completed under
of sampling intersections by either independent guidance of the listed CP who is an
and or alternative company personnel. employee of Empire.
assaying The use of twinned holes. No twin holes were drilled as this is a
Documentation of primary data, data reconnaissance drill program.
entry procedures, data verification, Geological logs and sampling data were
data storage (physical and electronic) recorded into excel spreadsheet
protocols. templates on a laptop. These files were
Discuss any adjustment to assay compiled and loaded via Surpac into an
data. Access database.
No adjustment to assay data was carried
out unless noted.

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ASX Announcement 15 February 2021

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Location of Accuracy and quality of surveys used Collars were surveyed using a hand-held
Data points to locate drillholes (collar and down- GPS.
hole surveys), trenches, mine RC collars will be picked up as soon as
workings and other locations used in possible with a DGPS
Mineral Resource estimation. GDA94_50
Specification of the grid system used. Surface elevation will be adjusted using
Quality and adequacy of topographic points surveyed by a DGPS and reported
control. when appropriate.
Data Data spacing for reporting of Drill holes were generally spaced at 40m
spacing and Exploration Results. across lines spaced between 75m and
distribution Whether the data spacing and 50m.
distribution is sufficient to establish The hole spaced provided good
the degree of geological and grade coverage along the drill line.
continuity appropriate for the Mineral This drilling is reconnaissance in nature
Resource and Ore Reserve and will not be used for any Mineral
estimation procedure(s) and Resource estimations.
classifications applied.
Whether sample compositing has
been applied.
Orientation Whether the orientation of sampling VMS mineralisation is considered to
of data in achieves unbiased sampling of trend in the direction of foliation /
relation to possible structures and the extent to bedding and as such may have multiple
geological which this is known, considering the orientations due to the large syncline
structure deposit type. feature. Holes were drilled perpendicular
If the relationship between the drilling to observed or interpreted foliation.
orientation and the orientation of key Holes were drilled perpendicular to
mineralised structures is considered observed or interpreted geology strike
to have introduced a sampling bias, direction.
this should be assessed and reported The direction of sampling is not
if material. considered to bias results
Sample The measures taken to ensure Samples were collected daily from the
Security sample security. site and brough back to the Youanmi
minesite and placed in bulka bags.
Samples were then transported to Perth
byroad.
Audits or The results of any audits or reviews The program was completed, and data
reviews of sampling techniques and data. processed by the CP who is an employee
of Empire.

Section 2 Reporting of Exploration Results

Criteria JORC Code explanation Commentary Commentary
Mineral Type, reference name/number, The project consists of five granted
tenement and location and ownership including tenements (two mining and three
land tenure agreements or material issues with exploration), for a total area of 84.5 km2
status third parties such as joint ventures, Mining tenements; M57/265 and
partnerships, overriding royalties, M57/636 and exploration tenement;
native title interests, historical sites, E57/1037 are 100% owned by Empire
wilderness or national park and Exploration tenements are; E57/681 and
environmental settings. E57/1027 are subject to a Net Smelter
The security of the tenure held at Royalty (NSR) of 1.25%
the time of reporting along with any
known impediments to obtaining a
licence to operate in the area.

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Exploration Acknowledgment and appraisal of Western Mining Corporation Ltd
done by other exploration by other parties. commenced base metal exploration in
parties the area in 1969 and continued until
1981. Soil sampling, ground magnetics,
IP and EM were exploration methods
used to target their vacuum, percussion
and diamond drilling programs.
Esso Australia Ltd explored the area
between 1979 and 1984 using EM, RAB
and diamond drilling in the search for
Golden Grove - Scuddles type base
metal deposits.
Black Hill Minerals Ltd explored part of
the area for base metals between 1986
and 1991. This involved rock chip
sampling and limited percussion drilling.
Meekal Pty Ltd commenced an
exploration program in 1985 by
remapping parts of the syncline and rock
chip sampling. In 1986 Meekal
introduced Arboyne NL into the project
who carried out gold exploration by
drilling reverse circulation holes under
old gold workings.
Between 1989 and 1991 RGC Exploration
Pty Ltd explored the area concentrating
on the potential for gold mineralization.
This exploration consisted of geological
mapping, rock chip sampling and some
RAB drilling.
In 1992 Meekal Pty Ltd joint ventured the
project to Giralia Resources NL, who
brought in CRAE as a partner in1993.
CRAE completed a ground EM survey
and drilled three diamond holes in its
search for base metals.
Gindalbie Gold NL then explored the area
for gold between 1995 and 2000. This
work entailed a wide spaced soil
sampling program but although several
anomalous zones were identified no
drilling was undertaken.
Mineral Resources Australia / La Mancha
explored the northern end of the project
area between 2002 and 2010 completing;
extensive soil sampling (Auger),
reconnaissance (RAB / Aircore) drilling
and geophysical surveys (VTEM and
aeromagnetic surveys).
Empire Resources Ltd commenced
exploration in the area during 2006. To
date a number of RAB, RC and diamond
drilling programmes have been
completed as well as aerial, surface and
downhole electromagnetic (EM) surveys.

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Geology Deposit type, geological setting and The Yuinmery project area covers the
style of mineralisation. eastern portion of the Archaean Youanmi
greenstone belt with rock types
consisting largely of altered mafic and
ultramafic volcanic and intrusive rocks
with chloritic felsic and intermediate
volcanic units. The volcanic units contain
a number of intercalated strongly
sulphidic cherty sediments which are
host to VMS copper-gold mineralization.
In the project area these rocks lie on the
eastern side of the regional Youanmi
Fault and form the southern closure of a
northerly plunging syncline.
The volcanic rocks have been intruded
by dolerites, gabbros, pyroxenites and
other ultramafic rocks which probably
form part of the layered Youanmi Gabbro
Complex. Several zones of copper - gold
mineralization have been identified within
the project area by previous surface
sampling and drilling. The volcanogenic
massive sulphide style mineralization is
associated with cherts, felsic volcanic
breccias and tuffs.
Gold mineralisation is interpreted to be
associated with lower order shears
subsidiary to either the Youanmi or
Yuinmery Shear zones. Gold sits in sub-
vertical shears, and forms narrow, steep
plunging high grade shoots at minor
flexures in the shears as quartz-sulphide
lodes.
Drill hole A summary of all information Hole locations are tabulated along with
Information material to the understanding of the accompanying collar location diagrams
exploration results including a within this report
tabulation of the following
information for all Material
drillholes:
easting and northing of the
drillhole collar
elevation or RL (elevation above
sea level in metres) of the
drillhole collar
dip and azimuth of the hole
down hole length and
interception depth
hole length.
Data In reporting Exploration Results, Data was compiled using excel
aggregation weighting averaging techniques, spreadsheets and loaded into an Access
methods maximum and/or minimum grade database.
truncations (e.g. cutting of high The data was audited using QGIS and
grades) and cut-off grades are Surpac data auditing features.
usually Material and should be A nominal cut-off grade of 2,000ppm Cu
stated. and 100ppb Au have been applied to the
assayresults,unless noted.

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Relationship If the geometry of the Broad anomalous copper envelopes have
between mineralisation with respect to the been interpreted from the drilling
mineralisation drillhole angle is known, its nature completed. Exact widths and geometry
widths and should be reported. are still to be determined, so all
intercept If it is not known and only the down intercepts are reported as downhole
lengths hole lengths are reported, there intervals.
should be a clear statement to this
_effect. _
Diagrams Appropriate maps and sections Diagrams are included within the report
(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. _
Balanced Where comprehensive reporting of All data from the program is provided in
reporting all Exploration Results is not the report
practicable, representative
reporting of both low and high
grades and/or widths should be
practiced to avoid misleading
_reporting of Exploration Results. _
Other Other exploration data, if NA.
substantive meaningful and material, should be
exploration reported including (but not limited
data 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. _
Further work The nature and scale of planned Reconnaissance drilling programs
further work (e.g. tests for lateral planned to test high priority target areas.
extensions or depth extensions or Soil and rock sampling programs
large-scale step-out drilling). Prospect scale mapping
Reinterpretation of geophysical data,
including EM and aeromagnetic /
radiometric data
RC and diamond drilling
Geophysicalsurveys

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EMPIRE RESOURCES LIMITED ASX: ERL