Element 29 Completes the First Two Holes from the Phase-III Drill Program at its Elida Porphyry Cu-Mo-Ag Deposit in Central Perú
Element 29 Completes the First Two Holes
from the Phase-III Drill Program at its Elida
Porphyry Cu-Mo-Ag Deposit in Central Perú
Vancouver, British Columbia--(Newsfile Corp. - December 23, 2024) - Element 29 Resources Inc.
(TSXV: ECU) (OTCQB: EMTRF) (BVL: ECU)
("
Element 29
" or the "
Company
") announces the
Company has completed the first two drill holes, for 2,249.8 metre ("
m
"), from the Phase-III diamond drill
program at its Elida Porphyry Copper ("
Cu
") - Molybdenum ("
Mo
") - Silver ("
Ag
") Deposit ("
Elida
" or the
"
Property
") in central Perú (Figure 1).
Richard Osmond, President and CEO of Element 29 Resources, states,
"We are pleased to announce
the successful completion of the two deepest drill holes at Elida. Both holes intersected strong
porphyry-related hydrothermal alteration from the bedrock surface to depths exceeding 950 meters,
indicating the potential to carry copper-molybdenum-silver mineralization. Both drill holes were
terminated in strong porphyry alteration and remain open for future drilling campaigns."
Mr. Osmond continues, "
We anxiously await geochemical assay results, which are expected in the
coming weeks.
The Phase-III drill program is also scheduled to restart in early Q2, 2025 following the
end of the rainy season in Perú."
The Elida diamond drill program was designed to potentially expand the existing pit-constrained initial
Inferred Mineral Resource Estimate
1
of 321.7 million tonnes of 0.39% Cu, 0.03% Mo, and 2.61 g/t Ag at
a 0.2% Cu cutoff and a 0.74:1 strip ratio ("
Mineral Resource
"). These drill holes were also planned to
infill gaps within the exiting pit-shell to potentially increase the higher-grade 59.7 million tonne resource
of 0.49% Cu, 0.036% Mo, and 3.99 g/t Ag at a 0.40% Cu cut-off ("
Higher-Grade Resource
") and
continue drilling to depths of up to 1000 m while in porphyry-related alteration and mineralization.
To date, there has been insufficient exploration to expand the existing pit-constrained initial Inferred
Mineral Resource Estimate
1
or to improve the overall Cu-Mo-Ag grades and it is uncertain if further
exploration will result in an increase in the overall mineral resources. However, several previous drill
holes have extended the porphyry Cu-Mo-Ag mineralization outside the existing pit shell including drill
hole ELID025, collared just north of the pit center, which intersected 908.75 metres ("
m
") of 0.39% Cu,
0.035% Mo, 2.9 g/t Ag (0.51% CuEq
2
) from bedrock surface at 38.4 m depth. This suggests that the Cu-
Mo-Ag mineralization extends to depths of more than 900 m from bedrock surface within the porphyry-
related hydrothermal footprint.
ELID033
Drill hole ELID033 is located 200 m to the west of ELID032 (Figure 2), which previously returned 404.5
m of 0.45% Cu, 0.032% Mo, and 3.6 g/t Ag (0.55% CuEq
2
) from bedrock surface at 45.5 m and ended
in 13.4 m of 0.75% Cu, 0.032% Mo, and 7.2 g/t Ag (0.83% CuEq
2
) at 450.0 m depth. ELID033 was
designed to extend the porphyry Cu-Mo-Ag mineralization found at the bottom of ELID032 beyond the
existing pit-shell to a depth of 1,000 m. The hole also aims to infill withing the existing pit-shell, potentially
expanding the Higher-Grade Resource.
ELID033 was drilled to a depth of 1109.6 m at -80
o
dip towards a 270
o
azimuth. The hole collared in
69.9 m of colluvium followed by a 77.55 m thick intermediate volcano-sedimentary unit that is intensely
potassic-altered with secondary biotite and cut by a stockwork of porphyry-related quartz-pyrite-
chalcopyrite-molybdenite veins ("
A veins
") and locally early biotite veins ("
EB veins
") which are
sometimes overprinted by chlorite alteration. Starting at 147.45 m, the hole encountered 379.75 m of
calc-silicate altered calcareous siltstone showing intense porphyry-related skarn alteration with patches
of brown and green garnet and pyroxene ("
Skarn
"), both cut by abundant A veins. This is followed by a
60.8 m intercept calc-silicate altered siltstone unit starting at 527.2 m that is strongly potassic-altered
with pervasive secondary biotite alteration cut by abundant A veins and local EB veins. Both sedimentary
units are later cut by retrograde alteration as chlorite-epidote-pyrite-chalcopyrite-magnetite as patches
and veins ("
Retrograde
") and minor sulphide veins with sericite halos ("
D veins
") as a late phyllic
alteration overprint. These units are also cut locally by narrow fingers of late-mineral quartz monzonite
porphyry dykes that are potassic-altered with secondary biotite replacement cut by A veins.
At a depth of 588.0 m, the hole intersected a 233.25 m wide quartz monzonite porphyry intrusion that
does not extend vertically to bedrock surface. This intrusion is pervasively potassic-altered with
secondary biotite replacement, cut by A veins and locally by anhydrite veins and patches. The intrusion
also exhibits moderate phyllic alteration locally with supergene clay alteration occurring along structures
where the core is more heavily fractured and broken. Near the lower contact, xenoliths of host rock
sediments have been recognised that are also intensely potassic-altered with secondary biotite cut by A
veins.
At a depth of 821.25 m, the hole intersected 154.55 m of strongly calc-silicate altered calcareous
siltstone with Skarn alteration, both cut by abundant A veins and Retrograde alteration. This unit is cut by
a 71.5 m intercept of moderate to strong potassic-altered quartz monzonite porphyry intrusion with
secondary biotite locally overprinted by chlorite alteration and magnetite veinlets. This was followed by a
53.0 m sequence of calc-silicate altered siltstones with pervasive secondary biotite and EB veins, cut by
more abundant A veins. The drill hole ended at 1109.6 m depth for operational purposes upon
intersecting a 9.3 m wide heavily fractured quartz monzonite porphyry dyke.
ELID034
Drill hole ELID034 was shutdown in calc-silicate altered calcareous siltstones at 161.2 m after three
days trying to recover the drill rods. The hole is located roughly 120 m to the northwest of ELID025
(Figure 3) which intersected 908.75 m of 0.39% Cu, 0.035% Mo, 2.9 g/t Ag (0.51% CuEq
2
) from
bedrock surface at 38.45 m. This included 339.4 m of 0.50% Cu, 0.036% Mo, 4.3 g/t Ag (0.67% CuEq
2
)
starting at bedrock surface, and 126 m of 0.42% Cu, 0.035% Mo, 2.51 g/t Ag (0.57% CuEq
2
) starting at
821.2 m and continued to the bottom of the hole at 942.7 m depth. ELID034 was designed to follow-up
on the porphyry-related Cu-Mo-Ag mineralization intersected in ELID025 to potentially expand the
Higher-Grade Resource and to continue drilling outside the existing pit-shell to a depth 1000 m while in
porphyry Cu-Mo-Ag mineralization.
ELID034 was drilled to a depth of 161.2 m at -85
o
dip towards a 270
o
azimuth before the hole was
accidentally lost during a routine drill bit change. The hole collared in 57.65 m of colluvium followed by
103.55 m of calc-silicate altered calcareous siltstones with patchy and lenticular zones of Skarn
alteration becoming more secondary biotite altered within less calcareous units. Both units were cut by
abundant A veins and local EB veins as well as later Retrograde alteration and minor D veins.
ELID035
Drill hole ELID035 is located just 5 m north of drill hole ELID034 (Figure 4). Like ELID034, this this hole
was designed to follow up on the porphyry-related Cu-Mo-Ag mineralization intersected in ELID025. The
objective of this hole is to potentially expand the existing Higher-Grade Resource and continue drilling
outside the existing pit-shell to a depth 1000 m while in porphyry Cu-Mo-Ag mineralization.
ELID035 was drilled to a depth of 979.0 m at -85
o
dip towards a 270
o
azimuth. The hole collared in 56.6
m of colluvium, followed by 356.85 m of calc-silicate altered calcareous siltstones with patchy and
lenticular zones of strong Skarn alteration, cut by A veins and overprinted by Retrograde alteration and D
veins. This transitions to a 179.6 m thick siltstone unit at a depth of 413.45 m, which is strongly potassic-
altered with pervasive secondary biotite replacement and EB veins locally overprinted by chlorite
alteration. In places, the intervals become more calcareous and strongly skarn-altered, cut by abundant A
veins as well Retrograde alteration and D veins.
At a depth of 593.8 m, the hole intersected a 385.95 m thick sedimentary sequence of potassic-altered
feldspathic arenites and siltstones. These units are strongly potassic-altered with pervasive secondary
biotite replacement, cut by A veins and local anhydrite patch and veins. Retrograde alteration was
recognized forming along a structural foliation that is widespread throughout the sequence. The dill hole
ended at 979.0 m depth for operational purposes while still in strongly potassic-altered feldspathic
arenite sediments.
Figure 1: Plan map showing the location of the completed drill holes from the Phase-III diamond drill
program at Elida with histograms of CuEq
2
grades.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/7414/234984_76513d34143d1a39_001full.jpg
Figure 2: Geological section for diamond drill hole ELID033 also showing the pit-constrained Cu
Inferred Mineral Resource Estimate
1
and previous drill holes with geology and histograms of
CuEq
2
grades.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/7414/234984_76513d34143d1a39_004full.jpg
Figure 3: Geological section for diamond drill hole ELID034 also showing the pit-constrained Cu
Inferred Mineral Resource Estimate
1
and previous drill holes with geology and histograms of
CuEq
2
grades.
To view an enhanced version of this graphic, please visit:
https://images.newsfilecorp.com/files/7414/234984_76513d34143d1a39_007full.jpg
Figure 4: Geological section for diamond drill hole ELID035 also showing the pit-constrained Cu