Azucar Minerals Ltd. ("Azucar" or the "Company") (TSX-V:
AMZ; OTCQX: AXDDF) is pleased to announce the results of a recently
completed mineral chemistry porphyry vectoring study which has
identified a new target area for a possible central porphyry system
to the El Cobre project. The Company also wishes to update
shareholders on the now-completed summer drill program.
- Mineral vectoring study was
completed at the CODES Analytical Laboratory of the University of
Tasmania and utilized chlorite and epidote samples collected from
the El Cobre project earlier this year;
- Published studies show the
effectiveness of this method around the world such as at the giant
El Teniente Chile, Resolution, Arizona and Batu Hijau, Indonesia
porphyry systems;
- Study indicates that the El Cobre
district likely contains a fertile medium to large sized porphyry
system;
- Most prospective area is located in
the centre of the project where there has been little previous
exploration drilling;
- This area coincides with a deep IP
geophysical anomaly which does not crop out, within an area of
moderate magnetic response. The deep IP anomaly is the deep core to
the broad near surface anomaly which encompasses all the currently
known areas of porphyry mineralisation on the project;
- The area also overlaps with a large
area of mapped pyrophyllite, an alteration mineral often observed
overlying porphyry copper-gold mineralisation;
- Field work underway to prepare for
future drilling campaign.
J. Duane Poliquin, Chairman of Azucar, stated
“This is an exciting development in the exploration timeline of the
El Cobre project. We now have a focus area to explore for a deep
porphyry target that we hope will be the centre and source of the
already known large area of alteration and mineralisation covering
the project area.”
Background to Mineral Vectoring Study
ResultsThe mineral vectoring study was completed at the
CODES Analytical Laboratory of the University of Tasmania and
utilized chlorite and epidote samples collected from the El Cobre
project earlier this year. The technique employed uses trace
element chemistry of epidote and chlorite to detect the likely
location of porphyry copper systems in a large altered area.
Published studies show the effectiveness of this method around the
world such as at the giant El Teniente Chile, Resolution, Arizona
and Batu Hijau, Indonesia porphyry systems. The results of the El
Cobre study indicate that the district likely contains a fertile
medium to large sized porphyry system. The vectoring was performed
using proximitor equations from the Batu Hijau, Ujina, Northparkes
and El Teniente porphyry deposits. While the vectoring identified
some of the known areas of porphyry mineralisation such as Norte,
it provided a clear indication that the most prospective area is
located in the centre of the project where there has been little
previous exploration drilling. This area coincides with the
location of a deep IP geophysical anomaly within an area of
moderate magnetic response. The deep IP anomaly is the deep core to
the broad near surface anomaly which encompasses all the known
outcropping porphyry targets on the project. The closest hole to
this deep core IP anomaly, which did not test the anomaly,
intersected intense quartz pyrite sericite (QSP) phyllic alteration
which provides further support to this new target representing a
possible porphyry centre. At the same time fluid inclusion work and
geologic observations indicate that the level of exposure on the
project is at the top of the porphyry environment, indicating
potential for improved grades and deep porphyry mineralisation as
yet undiscovered on the project. These observations include the
identification of a large area of pyrophyllite alteration through
previous geologic mapping. Pyrophyllite is an alteration mineral
that is formed in porphyry systems and often overlies porphyry
Cu-Au mineralisation. A map is provided (Figure 1) which shows the
IP geophysics and pyrophyllite alteration zones relative to past
drilling and previously defined targets.
Field work has already been initiated in this
area in order to identify any surface alteration and mineralisation
evidence and to prepare for a future drilling campaign to test this
large target area.
Past drilling campaigns have returned
significant porphyry copper and gold assays from multiple targets
around this new undrilled target area. The previously tested and
known porphyry mineralisation, including the Norte deposit on which
the company has developed a resource (see below), appear to mantle
and surround this new target area in a roughly arcuate zone of high
magnetic response. High grade intersections from these targets
highlight the potential for significant mineral endowment and for
higher grade porphyry mineralisation include the following (see
Figure 1 for locations):
Norte Zone
Hole |
From (m) |
To (m) |
Interval (m) |
Au (g/t) |
Cu (%) |
EC-17-018 |
222.40 |
334.50 |
112.10 |
1.35 |
0.48 |
EC-17-026 |
543.45 |
609.90 |
66.45 |
2.41 |
0.61 |
Including |
543.45 |
569.45 |
26.00 |
4.15 |
1.00 |
EC-17-029 |
204.15 |
314.15 |
110.00 |
1.87 |
0.48 |
Including |
208.15 |
240.15 |
32.00 |
2.57 |
0.57 |
and |
264.15 |
300.15 |
36.00 |
2.02 |
0.51 |
Raya Tembrillo (1.8km South of Norte)
Hole |
From (m) |
To (m) |
Interval (m) |
Au (g/t) |
Cu (%) |
EC-17-037 |
302.00 |
320.00 |
18.00 |
1.25 |
0.52 |
Primo Zone (1.4km South of Raya Tembrillo)
Hole |
From (m) |
To (m) |
Interval (m) |
Au (g/t) |
Cu (%) |
EC-19-086 |
868.40 |
918.00 |
49.60 |
0.99 |
0.61 |
Including |
878.40 |
914.40 |
36.00 |
1.10 |
0.68 |
Porvenir Zone (2.5 km SE of Norte, 1.0 km west
of Primo
Hole |
From (m) |
To (m) |
Interval (m) |
Au (g/t) |
Cu (%) |
EC-17-040 |
243.00 |
255.00 |
12.00 |
2.43 |
0.82 |
EC-18-056 |
381.50 |
408.00 |
26.50 |
1.72 |
0.34 |
Drilling UpdateFurther to the
Company’s August 11, 2021 press release, Azucar has now received
all assay results from the two holes drilled at El Cobre during the
summer. Hole EC-21-113 returned a short intercept in the Raya
Tembrillo oxide area (see Azucar news release of May 18, 2021) of
4.95 metres averaging 0.75g/t gold and 0.71% copper. Further oxide
zone drilling in this area is currently being reviewed.
The recently completed drill program included a
hole at the Pedregal Target and a hole at the Raya Tembrillo Target
within Villa Rica Zone. A hole planned for the large area of
alteration and mineralisation of the Encinal Zone has been deferred
until more detailed geologic work and review is complete.
About the El Cobre ProjectA
detailed summary of the project is provided on the Company’s
website but in brief the El Cobre project covers a 5 km trend of
porphyry copper-gold associated alteration and mineralisation along
which five separate zones have now been identified and explored in
past drilling campaigns (see Figure 1). On September 29, 2020, the
Company released an initial mineral resource estimate on the
project from only the Norte Zone. The base case resource estimate
(using a net smelter return cutoff of US$12/tonne) for the Norte
Zone is comprised of an indicated resource of 1.2 Moz
AuEq (47.2 million tonnes grading 0.49 g/t Au, 0.21% Cu
1.4 g/t Ag) and an inferred resource of 1.4 Moz
AuEq (64.2 million tonnes grading 0.42 g/t Au, 0.18% Cu
and 1.3 g/t Ag). Further details of the resource estimate are
provided below.
At the Villa Rica Zone, located about 1.8 km
south of the Norte Zone, the Company plans to further explore the
Raya Tembrillo Target. Initial drilling in 2017 on the Raya
Tembrillo Target intersected two styles of mineralisation; hypogene
copper-gold porphyry mineralisation (115.00 metres of 0.57 g/t gold
and 0.27% copper, see press release of November 28, 2017) and near
surface enriched copper mineralisation with an apparent tabular
distribution (94.00 metres of 1.36% copper; see press release of
December 13, 2017). At the Encinal Zone, located 4.3 kilometres to
the southeast of the Norte Zone, the Company is conducting a more
thorough review of the geological, geochemical and geophysical
datasets in order to design a future drill program to follow-up
past drill results. On June 29, 2017 Azucar announced the results
of initial drilling on this exposed stockwork (Hole EC-17-025) that
returned results including 34.47 metres grading 0.73 g/t Au and
0.20% Cu.
More information on El Cobre is available on the
Azucar website at http://www.azucarminerals.com.
Technical Details and the El Cobre NI
43-101 Technical Report
For details on the estimation of mineral
resources, including the key assumptions, parameters and methods
used to estimate the Mineral Resources at the El Cobre property,
Canadian investors should refer to the report dated effective
November 13, 2020, and titled “NI 43-101 Technical Report Mineral
Resource Estimate on the El Cobre Copper-Gold-Silver Property,
Veracruz State, Mexico” which is available under Azucar Minerals’
profile on SEDAR (www.sedar.com) and on the Company’s website. The
Technical Report was authored by Kris Raffle, P.Geo. of APEX
Geoscience Ltd., and Sue Bird, M.Sc., P.Eng. of Moose Mountain
Technical Services. The NSR and AuEq values were calculated using
US$1,500/oz gold, US$3.00/lb copper and US$18/oz silver, and using
metallurgical recoveries of 88% for gold and copper, and 70% for
silver.
Mr. Norm Dircks, a Certified Professional
Geologist (AIPG, CPG-11938) is a Qualified Person as defined by
National Instrument 43-101 ("NI 43-101") and has reviewed and
approved the contents of this news release relating the new drill
results. Morgan Poliquin, Ph.D., P.Eng. a Qualified Person under NI
43-101 the President and CEO as well as a Director of the Company
reviewed and approved the other technical information. The porphyry
mineralisation reported in this news release is associated with
broad areas of alteration and stockwork veining. True widths cannot
be determined at this time. The analyses reported were carried out
at ALS Global Laboratories of North Vancouver using industry
standard analytical techniques. For gold, samples are first
analysed by fire assay and atomic absorption spectroscopy (“AAS”).
Samples that return values greater than 10 g/t gold using this
technique are then re-analysed by fire assay but with a gravimetric
finish. For copper, samples are first analysed by Inductively
Coupled Plasma – Atomic Emission Spectroscopy (“ICP-AES”), with
four acid digestion. Samples that return values greater than 10000
g/t copper using this technique are then re-analysed by
HF-HNO3-HCLO4 digestion with HCL leach and ICP-AES finish. Blanks,
field duplicates and certified standards were inserted into the
sample stream as part of Azucar’s quality assurance and control
program which complies with National Instrument 43-101
requirements.
About Azucar
Azucar is an exploration company exploring the
El Cobre project in Veracruz, Mexico, which covers multiple
gold-rich porphyry targets, as demonstrated by recent drilling.
Azucar holds a 100% interest in the El Cobre project, subject to
net smelter returns (“NSR”) royalty interests, assuming production
from the property exceeds 10,001 tonnes per day of ore, totaling
2.25% which can be reduced to 2.0% though the payment of US$3.0
million.
On behalf of the Board of Directors,
“J. Duane Poliquin”
J. Duane Poliquin, P.Eng.ChairmanAzucar Minerals
Ltd.
Neither the TSX Venture Exchange nor its
Regulation Services Provider (as that term is defined in policies
of the TSX Venture Exchange) accepts responsibility for the
adequacy or accuracy of this release.
This news release includes forward-looking
statements that are subject to risks and uncertainties. All
statements within it, other than statements of historical fact, are
to be considered forward looking. Although the Company believes the
expectations expressed in such forward-looking statements are based
on reasonable assumptions, such statements are not guarantees of
future performance and actual results or developments may differ
materially from those in forward-looking statements. Factors that
could cause actual results to differ materially from those in
forward-looking statements include market prices, exploitation and
exploration successes, continued availability of capital and
financing, and general economic, market or business conditions.
There can be no assurances that such statements will prove accurate
and, therefore, readers are advised to rely on their own evaluation
of such uncertainties. We do not assume any obligation to update
any forward-looking statements, other than as required pursuant to
applicable securities laws.
Contact Information:
Azucar Minerals Ltd.Tel. 604.689.7644Email:
info@azucarminerals.comhttp://www.azucarminerals.com/
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/680360a6-3194-4f06-b2ec-e4b145db7acb
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