Ascendant Resources Inc. (TSX: ASND)
(OTCQX: ASDRF; FRA: 2D9) ("Ascendant" or the "Company”) is pleased
to announce an updated Mineral Resources Estimate at the Venda Nova
deposit at its Lagoa Salgada VMS project in Portugal, incorporating
the results from a recently completed three-hole drill program. The
new resource will be used for the current Preliminary Economic
Assessment that is currently underway. The recent three-hole
program continued the exploration success at the Venda Nova deposit
and has been integrated into a new geological model resulting in a
modest increase in inferred resources in the South Zone.
The new geological interpretation supports that
Lagoa Salgada is a large VMS system, with strong continuity of
mineralization and geophysical footprint suggesting significant
potential for further growth of the resource. In parallel with the
ongoing economic studies, further geological data integration aimed
for definition of further targeting and resource expansion is
underway.
Mark Brennan, CEO & Chairman of Ascendant
stated, “While the resource update is modest in size given the
small amount of drilling, the Venda Nova deposit at Lagoa Salgada
continues to deliver impressive resource growth and indicates
significant potential for future expansion. With our strong
understanding of the relationship of geophysics and mineralogy, we
continue to expect further resource expansion in the future that
supports our view that Lagoa Salgada may be the next world class
mine on the Iberian Pyrite Belt. The new resource and enhanced
knowledge will be incorporated into our upcoming Preliminary
Economic Assessment (PEA) which is expected by the end of July. The
PEA will include both the North and South Zones and is expected to
demonstrate the robust economic potential we see at Lagoa
Salgada.”
The results of the recent three-hole drill
program are outlined below:
2021 Drilling Results
Highlights(All composites are reported as true
thickness):
-
LS_St_24 - 19.0m at 0.35% Cu, 0.46% Pb, 1.45%
Zn, 0.05g/t Au, 11.34g/t Ag and (1.17% CuEq)
-
LS_St_24 - 2.0m at 2.59% Cu, 2.07% Pb, 4.31%
Zn, 0.21g/t Au, 55.00g/t Ag and (5.53% CuEq)
-
LS_St_25 - 2.0m at 1.49% Cu, 0.09% Pb, 0.02%
Zn, 0.30g/t Au, 40.50g/t Ag and (2.16% CuEq)
-
LS_St_26 - 36.0m at 0.31% Cu, 0.92% Pb, 1.10%
Zn, 0.08g/t Au, 13.22g/t Ag and (1.20% CuEq)
-
LS_St_26 - 9.0m at 0.52% Cu, 2.02% Pb, 1.61%
Zn, 0.11g/t Au, 18.61g/t Ag and (2.02% CuEq)
-
LS_St_26 - 9.0m at 0.46% Cu, 1.07% Pb, 1.72%
Zn, 0.03g/t Au, 16.61g/t Ag and (1.60% CuEq)
-
LS_St_26 - 5.0m at 0.76% Cu, 1.21% Pb, 2.36%
Zn, 0.10g/t Au, 60.6g/t Ag and (2.68% CuEq)
Program Details
The modest 1,171m drill program consisted of
three drill holes completed in Q1 2021 that was part of the ongoing
exploration program at the Venda Nova deposit at Lagoa Salgada
targeting the expansion of the South Zone along its strike length,
both to the SE and NW. Assays were recently received, and validated
results show numerous mineralized intervals. Significant intercepts
from the northern drill hole LS_St_26, confirmed the expansion of
the South Sector towards the north resulting in the Central zone
becoming part of the overall South Zone as opposed to a separate,
isolated zone. Over time, the potential exists to connect the North
and South Zones with further exploration work. The two other drill
holes, LS_St_24 and LS_St_25, drilled each at 50 m step-out
centers, in the southern end of the South Zone, intersected
mineralization which confirmed the Company’s expectations for
further extension of the resource to the Southeast.
The three drill holes successfully tested new
mineralization expansion areas of the South Zone and have
demonstrated that the stockwork/disseminated mineralization
continues along strike in both north and south directions. Drilling
success continues to validate the strong correlation of geophysical
results and mineralization. Geophysical modeling has notably helped
in the high drilling success, quantified as mineralization volume
per drilled metre. Given the continued high degree of correlation,
this is expected to continue going forward.
Table 1 below provides the assay results for the
3 drill holes (1,171 metres) in the South Zone of the Venda Nova
deposit (see Figure 1 for location).
The drill holes were drilled at an angle of 60º
to provide additional information of the true thickness and
orientation of the ore zone. Several mineralized corridors and
significant thickness of mineralization were intersected in drill
hole LS_St_26 in the northern end of the South Resource, see Table
1.
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/b32edf0a-bee5-493f-9ebd-a3e92d31e789
Notes:1 CuEq% = ((Cu Grade*66.14)+(Zn Grade*24.25)+(Pb
Grade*20.94)+(Ag Grade*0.64)+(Au Grade*53.05))/66.14
Table 2: Drill Hole Information
ID |
Easting |
Northing |
Az (º) |
Dip (º) |
Elevation |
Depth (m) |
LS_St_24 |
547446 |
4231150 |
240 |
-60 |
350 |
400.30 |
LS_St_25 |
547450 |
4231098 |
250 |
-60 |
350 |
330.00 |
LS_St_26 |
547339 |
4231362 |
250 |
-60 |
355 |
441.00 |
Update red title to read Venda Nova Lagoa
Salgada Project, change sector to zone
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/ceeae748-d0f5-4e2c-8f68-57d1bdc5f33f
New Mineral Resource EstimateBased on the
results of three new drill holes and updated geological modelling,
the Company is pleased to report an updated Mineral Resource
Estimate. This new estimate was prepared in accordance with
Canadian National Instrument 43-101 (“NI 43-101”) by Micon
International and resulted in a modest increase in the inferred
resources of the South Zone. The effective date of this Mineral
Resource Estimate is June 10, 2021.
Three dimensional (“3D”) solid models of the
stockwork mineralization reflecting a minimum grade of 1.1% CuEq
were built in Leapfrog Geo 2021.1.1. The Leapfrog Edge estimation
module was used to assign block grades for copper (%), zinc (%),
lead (%), tin (%), silver (g/t), and gold (g/t) for Indicated and
Inferred Mineral Resources using the ordinary kriging interpolation
methodology and capped 2-m hole assay composites. Up to four
interpolation passes were applied using progressively increasing
ellipsoid ranges to cover the range of 3D solid model sizes
present. Block size is 10m across strike (x) by 10m along strike
(y) by 10m vertically (z). Mineral Resource categorization was
applied using geometric criteria, i.e., spacing between drill
holes/assay composites and variogram ranges.
The new geological model now combines what was
previously the South and Central Zones into one larger South Zone
based upon the results of drill hole LS_St_26, which was drilled as
a 50 m step-out to the east from drill hole LS_St_05. The latter
drill hole (2018 program) reported lower metal tenors. The
mineralization intensity and grade increase from hole LS St 26
proves that the known South Sector is open to the north carrying
consistent mineralization along a north dipping plunge. Hole
LS_St_26 metal tenors, mineralization styles and host rock nature
allowed the refinement of the main fissure remobilized/ stockwork
domain that now is merged to the previously isolated central zone.
The newly modeled South Zone domain has a strike length of
approximately 700m and a down plunge extent of nearly 1 km. It
comprises Exhalative Sedimentary Volcaniclastic layers that can
contain semi-massive sulphide mineralization, and an intermediate
Volcanic package that hosts vein/stockwork mineralization partially
associated with epigenetic remobilizations. Corridors of better
continuity and metal tenor, notably the Central and Western
sub-domains, have also been modeled, encompassing most of the
mineralized structures. These subdomains are predominantly composed
of Dacitic to Andesitic-Basaltic Volcanic rocks that are more
affine with the occurrence of fissural remobilisation.
A summary of the new Mineral Resource Estimate
for the South Zone is set out in Table 3 below. It should be noted
that these resources are in addition to the current Mineral
Resource Estimate for the North Zone of the Venda Nova deposit at
Lagoa Salgada and are inclusive of the previously reported inferred
resource of the Central Zone.
Table 3. Lagoa Salgada Project Venda Nova South
Deposit Updated Resources as of June 10, 2021, at 1.10%CuEq.Cut-off
Grade.
|
|
Average Grade |
Contained Metal |
Category |
Tonnes |
CuEq |
Cu |
Zn |
Pb |
Ag |
Au |
CuEq |
Cu |
Zn |
Pb |
Ag |
Au |
|
kt |
% |
% |
% |
% |
g/t |
g/t |
kt |
kt |
kt |
kt |
k oz |
k oz |
Indicated |
4,044 |
1.5 |
0.42 |
1.55 |
0.87 |
17.64 |
0.06 |
60.54 |
16.94 |
62.53 |
35.13 |
2,294 |
7 |
Inferred |
10,827 |
1.35 |
0.31 |
0.79 |
0.43 |
14.56 |
0.76 |
145.65 |
33.12 |
86.03 |
46.67 |
5,068 |
266 |
-
Mineral resources unlike mineral reserves do not have demonstrated
economic viability. The estimate of mineral resources may be
materially affected by environmental, permitting, legal, title,
taxation, socio-political, marketing, or other relevant
issues.
-
The mineral resources have been estimated in accordance with the
CIM Best Practice Guidelines (2019) and the CIM Definition
Standards (2014).
-
Differences may occur in totals due to rounding.
While this increase in overall size of the new
resource for the South Zone is modest compared to the prior
resource, this new resource will be combined with the resources
defined in North Zone and will be the basis of the resource to be
used in the upcoming Preliminary Economic Assessment (see press
release dated June 9 for more details). The combined resource is
summarized in Table 4. Given the expanded resource a larger scale
operation is envisioned than the prior PEA on the North Zone as a
standalone operation.
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/d6c8e2a3-2552-4fd4-a943-d6fd380a90b9
Notes To Table1. Mineral resources unlike mineral reserves do
not have demonstrated economic viability. The estimate of mineral
resources may be materially affected by environmental, permitting,
legal, title, taxation, socio-political, marketing, or other
relevant issues.2. The mineral resources have been estimated in
accordance with the CIM Best Practice Guidelines (2019) and the CIM
Definition Standards (2014)3. The resources for the South Zone are
reported at a cut-off grade of 1.10 % CuEq; for the North zone,
resources contained in the Gossan and Stringer domains are reported
at a cut-off grade of 2.5 % ZnEq, and within the Massive Sulphide
domain at 3.0 % ZnEq.4. Totals may not tally due to rounding5.
CuEq% = ((Zn Grade*25.35)+(Pb Grade*23.15)+(Cu Grade * 67.24)+(Au
Grade*40.19)+(Ag Grade*0.62))/67.246. ZnEq% = ((Zn Grade*25.35)+(Pb
Grade*23.15)+(Cu Grade * 67.24)+(Au Grade*40.19)+(Ag
Grade*0.62)+(Sn Grade*191.75))/25.357. Metal Prices: Cu $6,724/t,
Zn $2,535/t, Pb $2,315/t, Au $1,250/oz, Ag $19.40/oz, Sn
$19,175/t8. Densities: GO=3.12, MS=4.76, Str=2.88, Str/Fr=2.88
(north Zone) & 3.00 (South Zone)9. MMlb: Million Pounds
Geological Potential Update
Current geological understanding suggests that
the original spatial breakdown of the Venda Nova deposit at Lagoa
Salgada into the North, Central and South deposits was arbitrary.
This segmentation is due to the drilling pattern. Ascendant
believes that mineralization continuity gaps are probably related
to varying strike, dip, and plunge along the system. As per the QP
interpretation in the previous technical report, with further
systematic drilling, the known sectors are likely to coalesce into
a continuous zinc-lead-copper VMS system, displaying local
variation of mineralization styles and tenors: from secondary
gossan to primary massive ending with peripheral primary/secondary
stringer/fissure type mineralization. This interpretation is backed
by continuity of the geophysical footprint.
Surface and Borehole 3D Models show that all
three Venda Nova deposits lie on continuous, coincidental
Resistivity (Low) and Chargeability (High) anomalies with an
estimated geological strike length of 1.7 km. Anomalies extend in a
SSE to NNW direction from the South deposit to beyond the North
deposit and terminating against the Alpine fault (see Figure 2).
Combined drilling and geophysical results indicate that the
mineralization remains open beyond the current limits of drilling,
along strike in both directions and down plunge/dip.
The known footprint of the large continuous
system is constrained vertically by the depth of penetration of the
IP/Res system, ~ 350 m. A deep penetrating Electro Magnetic (DEPM)
survey will be planned to image the roots of the IP/Res anomalies
and test the existence of high-grade massive sulphide lenses below
the current threshold of the geophysical footprint (350 m below
surface)
A photo accompanying this announcement is available at
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Ascendant firmly believes that the large proven
footprint of the Lagoa Salgada VMS system suggests high potential
exploration upside in the property. Given the size of the system it
is probable that exhalative system recognized in Lagoa Salgada is
associated to fertile deep-rooted fractures that may be related to
additional stacked or lateral mineralized lenses.
Quality Assurance and Quality Control
Core samples are retrieved from the core barrel
by the drilling crew. Each core box is labeled with the drill hole
number, the depth intervals, and an arrow indicating the downhole
direction. Core samples retrieved from the barrel are immediately
transferred to the core boxes and transported after to the logging
facilities in batches. After the logging, core is cut in half and
placed in labeled sample bags with the sample tags and transported
to the sample preparation lab of ALS Lab, in Seville, Spain.
Samples are dried, crushed to 70 % passing 2 mm, split and finally
pulverized to 85% passing 75 μm. Pulp samples are then sent to
their analytical Laboratory in Galway, Ireland, for analysis. The
core samples are analyzed for gold (ppm) by fire assay (Au‐AA25),
and for the other elements by Multi element analysis of base metal
ores and mill products by optical emission spectrometry using the
Varian Vista inductively coupled plasma spectrometer
(ME-ICPORE).
ALS Laboratories has routine quality control
procedures which ensure that every batch of samples includes three
sample repeats, two commercial standards and blanks. ALS
Laboratories is independent from Ascendant. Ascendant used standard
QA/QC procedures, when inserting reference standards and blanks,
for the drilling program. No significant QAQC failure issues were
identified in the reported batches.
Review of Technical
Information
The scientific and technical information in this
press release has been reviewed and approved by Dr. Sergio Gelcich,
P.Geo., Vice President, Exploration for Ascendant Resources Ltd,
who is a Qualified Person as defined in National Instrument
43-101.
About Ascendant Resources
Inc.
Ascendant is a Toronto-based mining company
focused on the exploration and development of the highly
prospective Lagoa Salgada VMS project located on the prolific
Iberian Pyrite Belt in Portugal. Through focused exploration and
aggressive development plans, the Company aims to unlock the
inherent potential of the project, maximizing value creation for
shareholders.
The Venda Nova deposit at Lagoa Salgada contains
over 10.33 million tonnes of Measured and Indicated Resources @
9.06% ZnEq and 2.50 million tonnes of Inferred Resources @ 5.93%
ZnEq in the North Zone; and 4.42 million tones of Indicated
Resources @ 1.50% CuEq and 10.83 million tonnes of Inferred
resources @ 1.35 % CuEq in the South Zone. The deposit demonstrates
typical mineralization characteristics of Iberian Pyrite Belt VMS
deposits containing zinc, copper, lead, tin, silver and gold.
Extensive exploration upside potential lies both near deposit and
at prospective step-out targets across the large 10,700ha property
concession. The project also demonstrates compelling economics with
scalability for future resource growth in the results of the
Preliminary Economic Assessment. Located just 80km from Lisbon,
Lagoa Salgada is easily accessible by road and surrounded by
exceptional Infrastructure. Ascendant holds a 21.25% interest in
the Lagoa Salgada project through its 25% position in Redcorp -
Empreendimentos Mineiros, Lda, ("Redcorp") and has an earn-in
opportunity to increase its interest in the project to 80%. Mineral
& Financial Investments Limited owns the additional 75% of
Redcorp. The remaining 15% of the project is held by Empresa de
Desenvolvimento Mineiro, S.A., a Portuguese Government owned
company supporting the strategic development of the country's
mining sector. The Company's interest in the Lagoa Salgada project
offers a low-cost entry to a potentially significant exploration
and development opportunity, already demonstrating its mineable
scale.
The Company's common shares are principally listed on the
Toronto Stock Exchange under the symbol "ASND". For more
information on Ascendant, please visit our website
at www.ascendantresources.com.
Additional information relating to the Company, including the
Preliminary Economic Assessment referenced in this news release, is
available on SEDAR at www.sedar.com.
Neither the Toronto Stock Exchange nor its Regulation Services
Provider (as that term is defined in the policies of the TSX)
accepts responsibility for the adequacy or accuracy of this
release.For further information please contact:
Mark Brennan |
Nicholas Campbell, CFA |
CEO, Executive Chairman, Founder |
Manager, Corporate Development |
Tel: +1-647-796-0023 |
Tel: +1-905-630-0148 |
mbrennan@ascendantresources.com |
ncampbell@ascendantresources.com |
Forward Looking
Information This news
release contains "forward-looking statements" and "forward-looking
information" (collectively, "forward-looking information") within
the meaning of applicable Canadian securities legislation. All
information contained in this news release, other than statements
of current and historical fact, is forward-looking information.
Often, but not always, forward-looking information can be
identified by the use of words such as "plans", "expects",
"budget", "guidance", "scheduled", "estimates", "forecasts",
"strategy", "target", "intends", "objective", "goal",
"understands", "anticipates" and "believes" (and variations of
these or similar words) and statements that certain actions, events
or results "may", "could", "would", "should", "might" "occur" or
"be achieved" or "will be taken" (and variations of these or
similar expressions). Forward-looking information is also
identifiable in statements of currently occurring matters which may
continue in the future, such as "providing the Company with", "is
currently", "allows/allowing for", "will advance" or "continues to"
or other statements that may be stated in the present tense with
future implications. All of the forward-looking information in this
news release is qualified by this cautionary note.
Forward-looking information in this news release
includes, but is not limited to, statements regarding the
exploration activities and the results of such activities at the
Lagoa Salgada Project, the ability of the Company to advance the
Lagoa Salgada Project to a Preliminary Economic Assessment, and the
ability of the Company to fund the exploration with funds from
operations. Forward-looking information is based on, among other
things, opinions, assumptions, estimates and analyses that, while
considered reasonable by Ascendant at the date the forward-looking
information is provided, inherently are subject to significant
risks, uncertainties, contingencies and other factors that may
cause actual results and events to be materially different from
those expressed or implied by the forward-looking information. The
material factors or assumptions that Ascendant identified and were
applied by Ascendant in drawing conclusions or making forecasts or
projections set out in the forward-looking information include, but
are not limited to, the success of the exploration activities at
Lagoa Salgada Project, the Company advancing the project to a
Preliminary Economic Assessment, the ability of the Company to fund
the exploration program at Lagoa Salgada with funds from operations
, and other events that may affect Ascendant's ability to develop
its project; and no significant and continuing adverse changes in
general economic conditions or conditions in the financial
markets.
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