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Pb, Zn, Ag & Cu Drilling Results and Updated Resource Estimate to be Commissioned - Toral Project, Spain
Europa Metals Ltd
(Incorporated and registered in Australia
and registered as an external company in
the Republic of South Africa)
(Registration number 4459850)
(External company registration number 2011/116305/10)
Share code on the ASX: EUZ
Share code on AIM: EUZ
Share code on the JSE: EUZ
ISIN: AU0000014342
(“Europa Metals” or "the Company")
Pb, Zn, Ag & Cu Drilling Results and Updated Resource Estimate to be
Commissioned - Toral Project, Spain
Europa Metals, the European focused lead-zinc and silver developer, is pleased to announce further
assay results including high-grade intersections of lead, zinc and silver, in addition to an interval of
nearly 1% copper, at the Company’s 100% owned Toral Pb, Zn & Ag project (“Toral” or the “Toral
Project”).
This latest 2021 infill drilling campaign was designed to improve the Company’s understanding of
the deposit and assess the potential for increasing future production in the early years of the planned
mine life, thereby enhancing the project’s pay-back period and profitability. Following the high-grade
results consistently generated during the last eight months and the retrieval of significant amounts
of material for metallurgical ore sorting work the Company has now concluded this drilling phase.
Europa Metals is now assessing the impact of these final assay results on its existing global and
indicated resource and commissioning a new independent updated resource estimate from Addison
Mining Services Limited (“AMS”). A further, independent, metallurgical and concentrate work
programme will then contribute to the Toral project’s production profile/design within the early years
of the project with a view to enhancing the project’s pay-back period and profitability.
The wide diameter, PQ, diamond drilling programme was conducted by Sondeos y Perforaciones
Industriales de Bierzo SA (“SPI Drilling”).
Highlights
Results:
• Significant intersections from the remaining drillholes into the upper zone, namely holes TOD-
032, TOD-033 and TOD-034, including:
• TOD-032 2.7m @ 11.14% ZnEq(PbAg) from 225.90m to 228.60m
• TOD-033 1.1m @ 4.24% ZnEq(PbAg) from 251.50m to 252.60m
• TOD-034 14.85m @ 8.36% ZnEq(PbAg) from 328.50m to 343.35m including
- 5.85m @ 11.44% ZnEq(PbAg) from 330.40m to 336.25m; and
- 4.85m @ 12.64% ZnEq(PbAg) from 338.50m to 343.35m.
• All drilling in 2021 has focused on the upper zones of the Toral project in order to further
determine:
• the early years’ production profile for a Pre-Feasibility Study (“PFS”)/Future
Development;
• the ability to enhance payback and establish the most profitable mining route into the
spatially lower but higher-grade areas of Toral and retrieve geotechnical data to
advance ore sorting and metallurgical testwork focusing on likely, final, saleable,
future concentrate products.
• Drilling campaign has exceeded initial expectations with consistent grades and intersections
reported within the upper zone well in advance of internal schedule.
• 2.7m @ 0.93% Copper in hole TOD-032 most significant result from within what is principally a
Pb, Zn & Ag project. With the presence of copper in the system, the Company is now considering
third party technical options to further understand the potential benefits to Toral.
• Further to the successful campaign, the Company shall now:
- Commission an independent updated Mineral Resource Estimate from AMS to a
JORC (2012) standard seeking a potential increase in the indicated/global resource
and examining the consequences that the high-grade results have on the upper
zone of the block model.
- Conclude and announce the findings from an independent hydrogeological report
on bore hole pump testing conducted to provide a greater understanding of the sub
surface water conditions during future production.
- Progress metallurgical test work with Wardell Armstrong International (“WAI”)
looking at the recovery circuit, specifically examining the ore sorting systems treating
different material types.
- Pursue the drawdown of Stage 2 grant funds of €158,628.60 once the Spanish
Government Centre for the Development of Industrial Technology (“CDTI”)
completes its final review of the Stage 1 milestone documentation submitted in
connection with the Company’s innovation partnership with the University of
Salamanca.
Commenting today, Laurence Read, CEO of Europa Metals said:
“The results from this latest round of drilling in terms of grades and widths of lead, zinc and silver
are in our view exceptional and exceed our initial expectations for the upper zone of the Toral project,
an area that we have always viewed as being the ‘path’ towards the lower, high-grade production
zones.
“The 2021 drilling campaign has been excellent and I would like to thank our team on the ground for
their hard work in consistently delivering within the highly challenging environment of COVID-19.
“The Company has decided to conclude drilling and is assessing the potentially positive impact these
intersections could have on the existing resource model and the potential future economics for the
Toral project. Even with a high-grade project with a robust EBITDA margin at the three-year trailing
metals prices in the last independent economic study, we believe that further enhancements can be
achieved from optimising the mining route and further determining processing systems such as ore
sorting, or separate ore sorting processes for different ore types.
“We are also considering the recent copper results of nearly one per cent. and potential options for
technical partnering to assess what is happening within the system regarding this metal. Whilst Toral
is to date primarily a lead, zinc and silver project, the presence of copper in the system encourages
our belief that potential sources may be present below the current 1,000 metre cut off.
“Such work continues to de-risk the Toral project as a viable low cost, high margin future production
source with the potential to significantly expand both the current mine life and the metals concentrate
profile.”
Commenting today, Myles Campion, Executive Chairman of Europa Metals said:
“This year’s drilling campaign into the upper siliceous zone of Toral has indeed exceeded
expectations. We have obtained a significant amount of bulk sample material from this zone, through
the utilisation of PQ size drilling, that will enable us to complete an ore sorting and metallurgical
testwork programme in conjunction with WAI.
“Throughout the campaign the Europa Metals team has, in house, been updating our resource model
as further information has become available. This will enable us to move quickly to commission an
independent update to the existing resource estimate. We look forward to releasing such update to
the market in due course.”
Drill Campaign’s Objectives
The drilling campaign was designed to infill known gaps in the resource drilling pattern, around the
current known Indicated resource at Toral between the 100 - 800 metre horizon. The holes were
also designed to retrieve a bulk sample for use in further metallurgical testwork in order to confirm
the suitability of the siliceous ore type, found in the upper levels of the Toral deposit, for X-Ray
Transmission ore sorting. Geotechnical logging was also routinely carried out for each hole to
aggregate further data for our geotechnical database in order to facilitate further design studies.
Drill holes were located above the current Indicated resource area, in a zone containing a siliceous
style of mineralisation (the lower, high-grade zones of Toral hosting a predominantly carbonate style
of mineralisation) with the drilling being conducted using the biggest core size possible (PQ) to
enable the retrieval of a new bulk sample for further metallurgical test work.
Drilling Results
Hole TOD-029 identified significant widths of the siliceous style of mineralisation present in the upper
parts of Toral. The total length of the intersection was 20.45m @ 2.68% ZnEq(PbAg) which included
3.8m @ 8.87% ZnEq(PbAg).
The team elected to drill four “daughter” holes or wedges from the parent TOD-029 hole in order to
acquire more sample to be utilised in the PFS ore sorting metallurgical testwork programme.
The results included:
• Hole TOD-028 intersected 2.4m @ 10.58% ZnEq(PbAg)
• Hole TOD-030 intersected 2m @ 1.11% ZnEq(PbAg)
• Hole TOD-031 intersected 1.05m @ 4.39% ZnEq(PbAg)
• Hole TOD-032 intersected 2.7m @ 11.14% ZnEq(PbAg)
• Hole TOD-033 intersected 1.1m @ 4.24% ZnEq(PbAg)
• Hole TOD-034 intersected 14.85m @ 8.36% ZnEq(PbAg)
• Hole TOD-035 no significant intersection
Such heterogenous results were expected across this upper part of Toral and by utilising the samples
collated into a bulk sample, Europa Metals will be able to further determine and refine the economic
viability of ore sorting as a component in the planned processing route.
Figure 1: Toral Life of Mine Development Plan (looking North) with the 2021 drilling campaign
retrieving resource, geotechnical and metallurgical data to refine the scenario for the early years
of potential future mining activity, which table is available for viewing on the following link:
http://www.rns-pdf.londonstockexchange.com/rns/8746K_1-2021-9-6.pdf
Drilling parameters for the assay results reported for the 2021 diamond drilling campaign are
presented in the table below:
Easting Northing Elevation
Hole ID Azi (o) Dip (o) Depth (m)
(ETRS89) (ETRS89) (m)
TOD-028 681651.16 4710061.60 570.84 207.96 -45 531.7
TOD-029 681408.639 4710017.25 542.91 202 -49 370
TOD-030 681195.26 4710029.10 531.92 217 -63.5 261.60
TOD-031 681194.48 4710029.69 531.78 217 -63.5 374
TOD-032 681193.81 4710028.92 532.08 217 -63.5 244.9
TOD-033 681458.81 4709821.63 670.62 255 -62 340
TOD-034 681460.66 4709819.98 670.75 173 -70 358
TOD-035 681684.13 4709851.95 660.97 187 -57 470
Figures 2 & 3: East-West long sections locating completed primary drill holes with assays for
holes TOD-032, TOD-033, TOD-034 and TOD-035 and all additional holes completed during
the 2021 drill campaign , which tables are available for viewing on the following link:
http://www.rns-pdf.londonstockexchange.com/rns/8746K_1-2021-9-6.pdf.
All drill holes during the 2021 campaign were drilled with a PQ diameter, enabling the retrieval of:
- Resource assay data
- Geotechnical data
- Metallurgical samples
Holes TOD-032 to TOD-034 Zn, Pb, Ag & Cu assay results
Set out in the table below are all assays for the 2021 resource drilling campaign completed at the
Toral project. The assays announced today for PQ drill holes TOD-32 to 34 are highlighted.
Following receipt of these latest results, combined with the previous results from this campaign, the
Company will now seek to commission an independent updated Mineral Resource Estimate for Toral
under the JORC (2012) code from AMS.
ZnEq
Hole ID From To Int (m) Ag ppm Cu % Pb % Zn %
(PbAg)%
TOD-028 514.10 516.50 2.40 30.18 0.05 3.78 6.50 10.58
TOD-029 339.60 360.05 20.45 6.59 0.03 0.76 1.85 2.68
TOD-029 * 339.60 341.30 1.70 1.88 0.01 0.35 2.31 2.67
TOD-029 * 346.95 350.75 3.80 18.12 0.05 2.47 6.24 8.87
TOD-029 * 355.00 356.65 1.65 2.37 0.01 0.13 2.54 2.71
TOD-029 * 357.70 360.05 2.35 6.61 0.02 0.44 1.43 1.97
TOD-030 243.10 245.10 2.00 37.07 0.53 0.37 0.06 1.11
TOD-031 351.55 352.60 1.05 7.33 0.38 0.67 3.63 4.39
TOD-032 225.90 228.60 2.70 70.17 0.93 4.94 5.23 11.14
TOD-033 251.50 252.60 1.10 12.90 0.16 1.91 2.23 4.24
TOD-034 328.50 343.35 14.85 45.84 0.11 5.08 3.28 8.36
TOD-034 * 330.40 336.25 5.85 90.88 0.23 9.15 1.24 11.44
TOD-034 * 338.50 343.35 4.85 26.84 0.03 4.11 8.33 12.64
Significant ZnEq intercepts were generated using a total length mineralisation. Zn equivalent calculations were based on 3-year trailing average price
statistics obtained from the London Metal Exchange. ZnEq (PbAg)% is the calculated Zn equivalent incorporating silver credits as well as lead and is the
parameter used to define the cut-off grade used for reporting resources (Zn Eq (PbAg)% = Zn + Pb*0.904 + Ag*0.019). No top cutting was applied to Zn,
Pb, Ag or Cu grades. Interval widths reported are the downhole length and are unlikely to reflect true widths owing to the mineralisation style at the
project. True thickness is approximately 70% of the drill thickness.
* Included.
Competent Person’s Statement
The exploration results and activity reported in this announcement have been compiled and reviewed
by Mr Luis J. Pérez who is a Member of the Australian Institute of Geoscientists (AIG) and a
European Geologist (EurGeol). Mr Pérez has sufficient experience that is relevant to the style of
mineralisation and type of deposit under consideration and to the activity which he is undertaking to
be regarded as a qualified person under the AIM Note for Mining and Oil & Gas Companies dated
June 2009. Mr Pérez consents to the inclusion in this announcement of the matters based on his
information in the form and context in which it appears.
United Kingdom
7 September 2021
For further information on the Company, please visit www.europametals.com or contact:
Europa Metals Ltd
Dan Smith, Non-Executive Director and Company Secretary (Australia)
T: +61 417 978 955
Laurence Read, CEO (UK)
T: +44 (0)20 3289 9923
Linkedin: Europa Metals ltd
Twitter: @ltdeuropa
Vox: Europametals
Strand Hanson Limited (Nominated Adviser)
Rory Murphy/Matthew Chandler
T: +44 (0)20 7409 3494
Turner Pope Investments (TPI) Limited (Broker)
Andy Thacker/James Pope
T: +44 (0)20 3657 0050
Sasfin Capital Proprietary Limited (a member of the Sasfin group)
Sharon Owens
T (direct): +27 11 809 7762
The information contained within this announcement is deemed by the Company to constitute inside
information as stipulated under the Market Abuse Regulation (EU) No. 596/2014 as it forms part of United
Kingdom domestic law by virtue of the European Union (Withdrawal) Act 2018.
:
Appendix: Further information on the Toral Project
Existing Mineral Resource Estimate
• An Indicated resource of approximately 3.8Mt @ 8.3% Zn Equivalent (including Pb credits), 4.7% Zn,
3.9% Pb and 30g/t Ag, including:
- 180,000 tonnes of zinc, 150,000 tonnes of lead and 3.7 million ounces of silver.
• An Inferred resource of approximately 14Mt @ 6.5% Zn Equivalent (including Pb credits), 4% Zn, 2.7%
Pb and 23 g/t Ag, including:
- 540,000 tonnes of zinc, 360,000 tonnes of lead and 10 million ounces of silver.
• A total resource of approximately 17Mt @ 6.9% Zn Equivalent (including Pb credits), 4.1% Zn, 2.9%
Pb and 24 g/t Ag, including:
- 720,000 tonnes of zinc, 510,000 tonnes of lead and 14 million ounces of silver.
Table 1: Summary of Indicated and Inferred mineral resources for the Toral property reported at a 4.0% Zn
equivalent cut-off grade (including Pb and Ag credits) and estimated grade and tonnages at the various cut-
off grades. Figures are rounded to reflect the accuracy of the estimate and, as such, totals may not cast.
Cut-Off Contained Contained Ag Troy
Tonnes Zn_Eq Zn Eq Zn Pb Ag
Zn Eq Density Zn Tonnes Pb Tonnes Oz
(Millions) (Pb)% (PbAg)% % % g/t
(PbAg)% (000s) (000s) (Millions)
Indicated
6 2.8 2.9 9.5 10.0 5.3 4.5 34 150 130 3.1
5 3.3 2.9 8.9 9.5 5.0 4.2 32 170 140 3.4
4 3.8 2.9 8.3 8.9 4.7 3.9 30 180 150 3.7
3 4.1 2.9 7.9 8.5 4.4 3.7 29 180 150 3.8
Inferred
6 8 2.9 7.8 8.3 4.7 3.4 28 370 270 7.2
5 10 2.9 7.2 7.7 4.4 3.0 26 450 310 8.6
4 14 2.9 6.5 6.9 4.0 2.7 23 540 360 10
3 17 2.9 5.9 6.3 3.7 2.4 20 610 400 11
Total
6 11 2.9 8.2 8.8 4.8 3.7 30 520 390 10
5 14 2.9 7.6 8.1 4.5 3.3 27 620 450 12
4 17 2.9 6.9 7.3 4.1 2.9 24 720 510 14
3 21 2.9 6.3 6.7 3.8 2.7 22 790 560 15
Transitional Oxide Material
4 3 2.9 5.2 5.7 2.6 2.9 27 75 83 2.5
Unweathered Fresh Rock
4 14 2.9 7.2 7.7 4.5 3.0 24 650 430 11
* - ZnEq (Pb)% is the calculated Zn equivalent incorporating lead credits; (ZnEq (Pb)% = Zn + Pb*0.926). ZnEq
(PbAg)% is the calculated Zn equivalent incorporating silver credits as well as lead; (ZnEq (PbAg)% = Zn +
Pb*0.926 + Ag*0.019). Zn equivalent calculations were based on 3-year trailing average price statistics
obtained from the London Metal Exchange and London Bullion Market Association giving an average Zn price
of US$2,680/t, Pb price of US$2,100/t and Ag price of US$16.2/oz.
Notes:
1. No mineral reserve calculations have been undertaken. Mineral resources that are not mineral reserves
do not have demonstrated economic viability.
2. Numbers are rounded to reflect the fact that an Estimate of Resources is being reported as stipulated by
JORC 2012. Rounding of numbers may result in differences in calculated totals and averages. All tonnes
are metric tonnes.
3. Zn equivalent calculations were based on 3 year trailing average price statistics obtained from the London
Metal Exchange and London Bullion Market Association giving an average Zn price of US$2,680/t, Pb
price of US$2,100/t and Ag price of US$16.2/Oz. Recovery and selling factors were incorporated into the
calculation of Zn Eq values. It is the Company’s opinion that all the elements included in the metal
equivalents calculation (zinc, lead and silver) have a reasonable potential to be recovered and sold.
4. ZnEq (PbAg)% is the calculated Zn equivalent incorporating silver credits as well as lead and is the
parameter used to define the cut-off grade used for reporting resources (ZnEq (PbAg)% = Zn + Pb*0.926
+ Ag*0.019).
5. ZnEq is the calculated Zn equivalent using lead credits and does not include silver credits (ZnEq = Zn +
Pb*0.926).
6. The Mineral Resource Estimate set out above for the zinc, lead and silver mineralisation in the Toral
Project area is based on a 3D geologic model and wireframe restricted block model that integrated the
exploration work on the Toral project up to 21 January 2020. The block model used uniform cell size of
25x10x25m to best suit the orientation of the mineralisation and sample spacing. The block model was
rotated by 20 degrees in plain view to best match the trend of mineralisation. Sub cells were applied to
better fit the wireframe solid models and preserve accurate volume as much as possible. Cells were
interpolated at the parent block scale using an Ordinary Kriging.
7. Following statistical analysis and assessment of the updated assay composite database top cuts of 125g/t
Ag were applied to the data. No top cuts were applied for Zn or Pb.
8. The Indicated and Inferred mineral resource category for the Toral zinc-lead-silver project set out in Table
1 (at cut-off grades less than 4% Zn Equivalent) comply with the resource definitions as described in the
Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. The JORC
Code, 2012 Edition. Prepared by: The Joint Ore Reserves Committee of The Australasian Institute of
Mining and Metallurgy, Australian Institute of Geoscientists and Minerals Council of Australia (JORC).
9. The tonnes and grades reported at a cut-off grade of 3% Zn equivalent are below the economic cut-off
grade of 4% and as such should not be considered mineral resources, they are shown here for
comparison purposes only.
Date: 07-09-2021 08:00:00
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