Aton Resources Inc. (AAN: TSX-V) (“Aton” or the “Company") is
pleased to update investors on the first assay results from the
Phase 2 diamond drilling programme at its Rodruin gold exploration
project, which commenced in November 2021. Rodruin is located in
the Company’s 100% owned Abu Marawat Concession (“Abu Marawat” or
the “Concession”), in the Eastern Desert of Egypt.
Highlights:
- The first 10 drill holes for the
programme have been completed to date, ROD-051 to ROD-060, for a
total of 1,078 metres drilled. All holes so far have been drilled
horizontally or at shallow angles in areas of rugged terrain, to
test for potential near-surface mineralisation amenable to open pit
mining methods. Results are now available from the first 3 holes
completed;
- Hole ROD-051 returned a mineralised
intersection of 47.15m grading 0.86 g/t Au and 10.0 g/t Ag;
- Hole ROD-052 returned mineralised
intersections of 48.0m grading 1.97g/t Au and 5.3 g/t Ag, and
38.85m grading 1.08g/t Au and 7.4 g/t Ag, with mineralisation
occurring over a near-surface horizontal width of c. 100m;
- Hole ROD-053 returned mineralised
intersections of 29.3m grading 1.42g/t Au and 4.1 g/t Ag, and 18.5m
grading 1.07g/t Au and 5.3 g/t Ag;
- Intersections from the first 3
diamond drill holes at Rodruin represent near-surface extensions of
mineralisation outcropping at surface, which will be easily
exploitable by open pit mining.
“We are very pleased with the results from the
first 3 diamond drill holes at Rodruin, and this is just the start
of what we are sure will be a very successful programme,” said
Tonno Vahk, Interim CEO. “These results clearly indicate the
potential for a large open pittable oxide gold resource at Rodruin,
with the identification of broad zones of near-surface
mineralisation. As this programme proceeds over the coming months
we fully expect to be making rapid progress towards the
identification, delineation and development of a very significant
oxide gold resource at Rodruin, and as our geological understanding
of the structural framework improves we also expect to be able to
be able to unlock the full potential of the primary sulphide
mineralisation first identified in the 2018 RC drilling programme.
We firmly believe that we will be making great strides in 2022, and
we are very much looking forward to working with our partners at
the Egyptian Mineral Resources Authority towards developing new
gold mines at both Rodruin and Hamama West.”
Rodruin diamond drilling
programme
The Rodruin prospect was discovered in December
2017 by Aton geologists (see news release dated December 14, 2017),
and is located approximately 18km east of the Company’s Hamama West
mineral deposit (Figure 1). During 2018 Aton constructed a c. 4.5km
access road to the prospect, and undertook a highly successful 50
hole Phase 1 reverse circulation percussion (“RC”) drilling
programme at Rodruin, which included intersections of 36m @ 12.47
g/t Au from 5m downhole depth (hole ROP-003, see news release dated
October 1, 2018), 163m @ 0.90 g/t Au from surface (hole ROP-017,
see news release dated November 12, 2018), 40m @ 1.30 g/t Au and
13.5 g/t Ag from surface and 11m @ 5.20 g/t Au and 23.0 g/t Ag from
59m (both from hole ROP-032, see news release dated January 3,
2019), and 61m @ 1.55 g/t Au and 8.9 g/t Ag from 111m (hole
ROP-050, see news release dated January 29, 2019).
In June 2021 the Company contracted Energold
Drilling (EMEA) Limited to undertake an initially planned 3,350m
Phase 2 diamond drilling programme at Rodruin (see news release
dated June 14, 2021), with drilling commencing on November 22,
2021. The ID500-G track-mounted rig is able to drill horizontal and
shallow holes (Figure 2), as well as more conventional inclined and
vertical holes, and is ideal for the steep and rugged terrain at
the Rodruin project. The programme has been designed to rapidly
advance the project towards a maiden mineral resource at Rodruin in
the shortest time frame possible, with the specific intention of
drill testing much of the near-surface mineralisation identified in
the 2018 Phase 1 RC programme, as well as resolving structural
complexity.
Discussion of results
Diamond drill hole ROD-051 was drilled at the
Spiral Pit Zone (”SPZ”), and holes ROD-052 and ROD-053 were drilled
at Aladdin’s Hill (Figure 3). Collar and survey details of holes
ROD-051 to ROD-053 are provided in Table 1.
Hole ID |
Collar co-ordinates 1 |
Dip 2 |
Grid azimuth 2 |
EOH depth (m) |
Comments |
X |
Y |
Z |
ROD-051 |
552654 |
2912834 |
788 |
1.7 |
357.5 |
80.90 |
SPZ / CBZ |
ROD-052 |
552353 |
2912946 |
758 |
-0.5 |
358.4 |
149.50 |
Aladdin’s Hill |
ROP-053 |
552353 |
2912946 |
758 |
-20.6 |
360.2 |
127.30 |
Aladdin’s Hill, abandoned early |
Notes: 1) Collar
co-ordinates as laid out using handheld
GPS 2) Collar
surveys of drill holes undertaken at c. 5-6m depth, using Reflex
EZ-Trac survey
tool 3) All
co-ordinates are UTM (WGS84) Zone 36R |
Table 1: Collar details of diamond
drill holes ROD-051 to ROD-053
Spiral Pit/Central Buttress
Zones
ROD-051 was drilled horizontally at the SPZ,
immediately to the west of the north-south striking Spiral Pit
Fault and was collared in unmineralised meta-sediments (Figures 3
and 4). The hole was designed to test potential mineralisation to
the west of the Spiral Pit Fault, and under the summit of the South
Ridge between the collar and the Central Buttress Zone (“CBZ”). The
fault itself is mineralised with gold-bearing gossan outcropping in
the downthrown block immediately to its east (see Figure 2 in news
release dated, December 10, 2018).
ROD-051 returned a broad intersection of
47.15m grading 0.86 g/t Au and 10.0 g/t Ag from
33.75m (Table 2), in gossanous carbonate host rocks, confirming the
presence of blind mineralisation under the South Ridge between the
Central Buttress and the Spiral Pit Zones (Figure 4). The hole
ended in mineralisation. This new mineralised interval is
interpreted as being contiguous with mineralisation sampled at
surface on the top of the South Ridge (see news releases dated
February 6, 2018 and March 5, 2018) and also drilled from the CBZ
in 2018, as well as the gossanous mineralisation offset to the east
of the Spiral Pit Fault. Inclined RC holes drilled under the South
Ridge returned intersections of 31m @ 2.45 g/t Au and 12.5 g/t Ag
(ROP-034), and 34m @ 2.00 g/t Au and 8.5 g/t Ag (ROP-033), from
gossanous carbonate host rocks (see news release dated January 3,
2019). Drilling to the east of the Spiral Pit Fault returned
intersections including 20m @ 5.36 g/t Au and 15.9 g/t Ag from
surface (hole ROP-029, see news release dated December 10,
2018).
Aton believes that the entire SPZ-CBZ area hosts
a large block of gold(-silver) mineralisation associated with
mineralised carbonate rocks which extends up to and outcrops on the
top of the South Ridge. The presence of outcropping mineralisation
in this area is further confirmed by recent surface channel
sampling which returned a mineralised interval of 127m grading 1.33
g/t Au and 7.3 g/t Ag (channel profile ROC-031, see news release
dated November 3, 2021).
Hole ID |
Intersection (m) 1 |
Au (g/t) |
Ag (g/t) |
Cu (%) |
Pb (%) |
Zn (%) |
Comments |
From |
To |
Interval |
ROD-051 |
33.75 |
80.90 |
47.15 |
0.86 |
10.0 |
0.01 |
0.00 |
0.15 |
To end of hole (EOH) |
ROD-052 |
17.20 |
19.70 |
2.50 |
1.17 |
4.4 |
0.02 |
0.00 |
0.07 |
Aladdin’s Hill, hole sampled to 131.5m only, Ancient mining voids
intersected |
27.00 |
75.00 |
48.00 |
1.97 |
5.3 |
0.10 |
0.07 |
0.42 |
92.65 |
131.50 |
38.85 |
1.08 |
7.4 |
0.06 |
0.01 |
0.58 |
ROP-053 |
29.80 |
59.10 |
29.30 |
1.42 |
4.1 |
0.07 |
0.05 |
0.07 |
Aladdin’s Hill, ancient mining voids intersected |
96.80 |
115.30 |
18.50 |
1.07 |
5.3 |
0.10 |
0.02 |
0.35 |
Notes: 1) Intersections
calculated at a nominal cutoff grade of 0.3 g/t Au in runs of
continuous mineralisation |
Table 2: Mineralised intersections
from diamond drill holes ROD-051 to ROD-053
Aladdin’s Hill
2 drill holes, ROD-052 and ROD-053 were drilled
on section from the south side of Aladdin’s Hill (Figures 3 and 5),
designed to test the potential phyllic-hosted mineralisation, and
also gossanous carbonate associated mineralisation to the north and
northeast of this zone.
Both drill holes intersected good zones of the
phyllic-hosted mineralisation with ROD-052 returning an
intersection of 48.0m grading 1.97 g/t Au and 5.3 g/t
Ag from 27.0m, and ROD-053 returning 29.3m grading
1.42 g/t Au and 4.1 g/t Ag from 29.8m (Table 2 and Figure
5). These 2 holes confirm a ‘wedge’ of phyllic-hosted
mineralisation at Aladdin’s Hill that extends to and is exposed at
surface that had previously been identified in drilling (see news
release dated October 1, 2018) and from surface sampling (see news
release dated September 4, 2018). The phyllic-hosted mineralisation
at Aladdin’s Hill consists of very heavily quartz-sericite-pyrite
altered rock, interpreted as having a meta-sedimentary precursor,
that is consistently mineralised, and contains high grade coarse
gold bearing zones. RC drill hole ROP-003 returned an intersection
of 36m grading 12.47 g/t Au and 9.3 g/t Ag (see news release dated
October 1, 2018) from this block of phyllic-hosted
mineralisation.
The phyllic-hosted mineralisation at Aladdin’s
Hill is separated from gossanous carbonate associated
mineralisation to its north and northeast by a zone of east-west
faulting (Figures 3 and 5). Both holes ROD-052 and ROD-053
intersected significant widths of mineralisation north of the
phyllic zone returning intersections of 38.85m grading 1.08
g/t Au and 7.4 g/t Ag from 92.65m (hole ROD-052) and
18.5m grading 1.07 g/t Au and 5.3 g/t Ag from
96.8m (hole ROD-053). Both holes intersected significant cavities,
believed to be ancient underground mine workings associated with
gossans, and hole ROD-053 had to be abandoned early, due to loss of
circulation into extensive cavities, as it was entering a zone of
mineralised carbonate. The mineralisation in this zone is
associated with both gossanous carbonates and altered and gossanous
meta-sediments, it contains higher levels of zinc, and is more
typical of the mineralisation over the general Rodruin area,
including that from hole ROD-051. This mineralisation is related to
the wide intersection from RC hole ROP-017 (163m grading 0.90 /t Au
and 7.4 g/t Ag from surface, see news release dated November 12,
2018), and also the sulphide mineralisation in ROP-050 (61m grading
1.55 g/t Au and 8.9 g/t Ag from 111m, see news release dated
January 29, 2019).
Structure is very complex in this area with
mineralisation localised by both structure and lithology. There
appear to be 2 shallow north-dipping thrust faults in this area,
with a series of other faults that displace the earlier thrusts, as
well as folding of the carbonate and meta-sedimentary lithologies.
It is anticipated that these complexities will be resolved as
drilling proceeds.
Discussion
The results of these first 3 holes from the
Phase 2 diamond drilling programme confirm the potential for a
significant tonnage of near-surface open pittable oxide
mineralisation at Aladdin’s Hill and on the South Ridge at Rodruin.
Drill hole ROD-052 has intersected mineralisation over a horizontal
width of at least 100m within 20-30m of surface, confirming the
mineralisation identified at surface in both channel and grab
sampling, and representing a very attractive and mineable target.
Preliminary scoping level metallurgical testing has shown gold
recoveries of up to 89.5% Au and 73.6% Ag from oxide material at
Rodruin (see news release dated August 3, 2021), and has indicated
that the gold is recoverable from both Rodruin oxide and sulphide
mineralisation types.
Aton believes that there is a very significant
tonnage of easily mineable oxide material associated with the
gossanous carbonate outcrops at the Central Buttress-Spiral Pit and
GF Zones, as well as northeast of Aladdin’s Hill, which is readily
amenable to both open pit mining and conventional gold processing
technology. The current diamond drilling programme has been
designed with the objective of quantifying this potential resource,
and it is Aton’s intention to move as rapidly as possible towards
the definition of a maiden mineral resource estimate at Rodruin,
based in part on the current drilling.
As the geological understanding of the
structural framework at Rodruin improves this will also assist our
exploration team in their assessment of the potential of the deeper
primary sulphide mineralisation at Rodruin identified during the
2018 RC drilling programme. The current Phase 2 RC programme will
also follow up on and further test the sulphide mineralisation.
A new access road up on to the North Ridge has
also been completed, which will enable us to drill the hitherto
untested high grade veins, which returned assays of up to 321 g/t
Au (see news release dated February 6, 2018), later in this current
programme. Ongoing channel sampling is also identifying the
potential for further mineralisation on the North Ridge.
Sample processing and analytical
procedures
Drill core was logged by Aton geologists, and
marked up for cutting and sampling at the Rodruin core farm.
Samples were typically selected over nominal 1m intervals, but as
determined by the logged lithologies. The core was half-cut by Aton
staff onsite at the recently constructed onsite Rodruin sample
preparation laboratory.
Full half-core samples were collected and bagged
up in cloth bags, weighed and crushed to -4mm onsite, and split to
a nominal c. 250-500g sample size. The coarse crushed reject
samples are retained onsite at the Rodruin sample prep lab.
The c. 250-500g dried, crushed and split samples
were shipped to ALS Minerals sample preparation facility at Marsa
Alam, Egypt where they were pulverised to a size fraction of better
than 85% passing 75 microns. From this pulverised material a
further sub-sample was split off with a nominal c. 50g size, which
was shipped on to ALS Minerals at Rosia Montana, Romania for
analysis.
Samples were analysed for gold by fire assay
with an atomic absorption spectroscopy (“AAS”) finish (analytical
code Au-AA23), and for silver, copper, lead and zinc using an aqua
regia digest followed by an AAS finish (analytical code AA45). High
grade gold samples (>10 g/t Au) were re-analysed using
analytical code Au-GRA21 (also fire assay, but with a gravimetric
finish). High grade Ag and base metal samples (Ag >100 g/t, and
Cu, Pb and Zn >10,000ppm or >1%) were re-analysed using the
ore grade technique AA46 (also an aqua regia digest followed by an
AAS finish).
About Aton Resources Inc. Aton Resources Inc.
(AAN: TSX-V) is focused on its 100% owned Abu Marawat Concession
(“Abu Marawat”), located in Egypt’s Arabian-Nubian Shield,
approximately 200 km north of Centamin’s world-class Sukari gold
mine. Aton has identified numerous gold and base metal exploration
targets at Abu Marawat, including the Hamama deposit in the west,
the Abu Marawat deposit in the northeast, and the advanced Rodruin
exploration prospect in the south of the Concession. Two historic
British gold mines are also located on the Concession at Sir Bakis
and Semna. Aton has identified several distinct geological trends
within Abu Marawat, which display potential for the development of
a variety of styles of precious and base metal mineralisation. Abu
Marawat is 447.7 km2 in size and is located in an area of excellent
infrastructure; a four-lane highway, a 220kV power line, and a
water pipeline are in close proximity, as are the international
airports at Hurghada and Luxor. |
|
Qualified person The technical information
contained in this News Release was prepared by Javier Orduña BSc
(hons), MSc, MCSM, DIC, MAIG, SEG(M), Exploration Manager of Aton
Resources Inc. Mr. Orduña is a qualified person (QP) under National
Instrument 43-101 Standards of Disclosure for Mineral Projects.For
further information regarding Aton Resources Inc., please visit us
at www.atonresources.com or contact:TONNO VAHKInterim CEOTel: +1
604 318 0390 Email: info@atonresources.com |
Note Regarding Forward-Looking Statements Some of
the statements contained in this release are forward-looking
statements. Since forward-looking statements address future events
and conditions; by their very nature they involve inherent risks
and uncertainties. Actual results in each case could differ
materially from those currently anticipated in such statements.
Neither 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. |
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