Panoro Minerals Grows Resource, Adds High Grade, Reduces Waste:Ore Ratio and Increases Precious Metals at the Cotabambas Copper Project, Peru
Panoro Minerals Grows Resource, Adds High
Grade, Reduces Waste:Ore Ratio and
Increases Precious Metals at the Cotabambas
Copper Project, Peru
VANCOUVER, BC
,
Jan. 15
, 2024
/CNW/ -
Panoro Minerals Ltd.
(TSXV: PML) (Lima: PML)
(Frankfurt: PZM) ("Panoro", the "Company") Panoro is pleased to announce that it has received the
mineral resource estimate for its 100% owned Cotabambas porphyry copper-gold-silver Project
located in southern
Peru
from AGP Mining Consultants, based in
Toronto
, Canada. The updated
mineral resources at a 0.15%CuEq cut-off grade include:
An Indicated mineral resource of 507.3 million tonnes at 0.34%Cu, 0.20 g/t Au, 2.42 g/t Ag and
0.0021%Mo, and 0.43%CuEq grade.
An Inferred mineral resource of 496.0 million tonnes at 0.27% Cu, 0.17 g/t Au, 2.53 g/t Ag and
0.0027%Mo, and 0.36%CuEq grade.
A higher grade component within the optimized pit constraint, demonstrating the potential for a
high grade starter pit for the project start up.
Highlights
A Higher Grade Component of Indicated resource delineated:
129.0 million tonnes at 0.70% Cu, 0.44 g/t Au, 4.12 g/t Ag and 0.0014%Mo, and 0.91%
CuEq grade, at a cut-off of 0.5% CuEq;
The higher grade component is present within the optimized pit constraint. Tables 5
and 6 show the Mineral Resources at a 0.5% CuEq cut-off grade.
Indicated mineral resources has increased by 333%
Increased from 117.1 million tonnes to 507.4 million tonnes; and
constitutes 51% of total resources
Inferred mineral resources has reduced by 18%
Decreased from 605.3 million tonnes to 496.0 million tonnes; and
constitutes 49% of total resources
Contained Metals have increased:
6.7 billion pounds Copper, 29% increase;
6.0 million ounces Gold, 43% increase;
79.8 million ounces Silver, 43% increase; and
53.7 million pounds Molybdenum, 85% increase
Waste:Mineral ratio reduced
from 2:1 to 0.65:1 for the Base Case
Resource remains open to northeast and southwest and at depth
Multiple new exploration targets identified into the Cotabambas property.
Strong Community relations demonstrated over more than a decade.
Current environmental permit allows an additional 450 drilling platforms.
Luquman Shaheen, President & CEO, states, "The Cotabambas Project resource has achieved
many important milestones. The South Pit now has the potential to be a high grade starter pit for
the project. The high grade component of the resource, at 0.91% Cueq, is included in the South Pit.
Most of the added high grade at the South Pit is located outside the open pit modelled in the 2015
PEA. An updated PEA will incorporate the additional high grade resource into the mine plan. The
updated PEA will also incorporate a number of the already completed trade-off studies and serve as
a snap-shot of the prefeasibility study. The high grade in the South Pit is open to the southwest and
to the northeast in the area between the North and South Pit. The potential to further expand the
high grade along strike and at depth looks very promising. In addition, the South Pit resource has a
higher component of precious metals, both Gold and Silver. The Gold resource of 6.0 million ounces
is already significant. A significant reduction in the waste:ore ratio will also have a meaningful impact
on the project economics. Now with over 500 million tonnes at indicated category, the project is
ready for the prefeasibility study to incorporate the new resource and completed trade-off studies
which will first be incorporated into an update on the Preliminary Economic Assessment. The
Cotabambas Project has more total, indicated and high-grade resource, lower waste:ore ratio and
expanded exploration potential for high grade. The precious metals' grades have the potential to
grow with added resource from the South Pit potential. The current achievements in the project
resources, together with planned improvements to the metallurgical recoveries, infrastructure and
increased commodity prices have the potential to significantly enhance the projects economics. We
look forward to continuing to advance the Cotabambas Project."
Mineral Resource Estimate
AGP Mining Consulting discloses a new resource estimate for the Cotabambas copper and gold
deposit, prepared in accordance with the CIM Best Practices and disclosed in accordance with NI
43-101. The mineral resource estimate utilized all drill and assay results available to
June 23, 2023
,
including 73,938 meters of drilling by Panoro distributed in 148 drillholes and 9,923 meters of drilling
from legacy campaigns distributed in 27 drillholes. The mineral resource estimate includes hypogene
and supergene sulphides and mixed/oxide copper-gold and oxide gold mineralization contained within
a single conceptual pit shell that has been modelled to include that portion of the mineral resource
block model having a reasonable prospect for economic extraction.
The wireframes for the Cotabambas deposit were developed based on mineralization to constrain
the interpreted mineralized domains. Latite dikes were clipped from the principal mineralized
domains and separated into latite oxide and latite sulfide domains.
The mineral resource estimate in the Indicated and Inferred Categories are summarized in Tables 1
and 2 below. See links to following Figures for illustration:
Plan 1 - North Pit, South Pit and Expansion Targets' Plan
Section 1a - North Pit Lithology
Section
1b
- North Pit Block Model
Section 2a - South Pit Lithology
Section
2b
- South Pit Block Model
Mineral Resource Statement
The Mineral Resources for the Cotabambas deposit are reported by copper equivalent cut-off grade
of 0.15 %CuEq within an optimized pit constraint. The effective date of the Mineral Resources is
20
November 2023
.
The principal metals grades were estimated by the ordinary kriging interpolation method on capped
composite copper, gold, silver and molybdenum grades. No recoveries have been applied to the
interpolated in-situ estimated grades.
Tables 1 and 2 present the mineral resources by domain for Indicated and Inferred mineral
resources, respectively, within the optimized pit constraint.
Table 1: Mineral Resource in Indicated Category Classified by Mineralization Type
Zone
Cut-Off
Grade
% CuEq
Million
Tonnes
Cu
(%)
Au
(g/t)
Ag
(g/t)
Mo
(%)
CuEq
(%)
Cu
(Mlb)
Au
(Moz)
Ag
(Moz)
Mo
(Mlb)
Leach
0.15
17.0
0.19
0.22
1.80
0.0017
0.28
71
0.12
0.98
0.64
Oxide Cu*
0.15
24.7
0.31
0.22
2.26
0.0014
0.41
169
0.17
1.79
0.76
Oxide Cu-Au*
0.15
17.3
0.43
0.15
1.79
0.0015
0.50
164
0.08
1.00
0.57
Mixed
0.15
32.3
0.46
0.22
2.29
0.0014
0.58
330
0.23
2.38
1.00
Supergene
0.15
3.6
1.36
0.34
3.51
0.0015
1.53
109
0.04
0.41
0.12
Hypogene
0.15
412.5
0.32
0.20
2.48
0.0023
0.42
2,910
2.65
32.89
20.92
Total
0.15
507.3
0.33
0.20
2.42
0.0021
0.43
3,753
3.29
39.45
24.02
Note: Base case in bold. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. Summation errors may occur due to rounding. Open pit
mineral resources are reported within optimized constraining shell. Reported open pit cut-off grade is 0.15%CuEq. Breakeven open pit cut-off grade is 0.07% CuEq. Mineral
Resources have an effective date of November 20, 2023. The Qualified Person responsible for this resource statement is Paul Daigle, P.Geo. (APGO, 1592). . Copper
equivalent (
CuEq
) is calculated using the equations: Oxide: CuEq = Cu + 0.4126*Au + 0.0038*Ag + 0.000*Mo; Mixed: CuEq = Cu + 0.5819*Au + 0.0063*Ag + 0.0003*Mo;
Supergene: CuEq = Cu + 0.4498*Au + 0.0054*Ag + 0.0002*Mo; and Hypogene: CuEq = Cu + 0.4373*Au+0.0053*Ag+0.0002*Mo, based on the differentials of long range metal
prices net of selling costs and metallurgical recoveries for gold and copper and silver. Metal prices for the CuEq formulas are: US$ 4.25/lb Cu, US$ 1,850 /Oz Au; US$ 23.00 /Oz
Ag; and US$ 20.00 /lb Mo. Metal recoveries for the CuEq formulas are for Oxide: 0.0% Cu, 65% Au, 48% Ag, and 0.0% Mo; for Mixed: 60% Cu, 55% Au, 48% Ag, 40% Mo; for
Supergene: 87.5% Cu, 62% Au, 60.4% Ag, 40% Mo; and for Hypogene: 90% Cu, 62% Au, 60.4% Ag and 40% Mo. Capping of grades varied between 0.50 %Cu and 3.7%Cu, 0.33
g/t Au and 2.3 g/t Au, and between 0.029%Mo and 0.060%Mo; on 6m composites by domain. The density varies between 2.20 g/cm3 and 2.66 g/cm3. Mineralization would be
mined from open pit and treated using conventional flotation. Rounding in accordance with reporting guidelines may result in summation differences.
*Oxide Cu - amenable to
leaching; Oxide Cu-Au amenable to blending with sulphides (Au >0.25 g/t).
Table 2: Mineral Resource in Inferred Category Classified by Mineralization Type
Zone
Cut-Off
Grade
% Cu
eq
Million
Tonnes
Cu
(%)
Au
(g/t)
Ag
(g/t)
Mo
(%)
CuEq
(%)
Cu
(Mlb)
Au
(Moz)
Ag
(Moz)
Mo
(Mlb)
Leach
0.15
5.1
0.15
0.10
1.72
0.0016
0.19
17
0.02
0.28
0.18
Oxide Cu*
0.15
12.6
0.24
0.12
1.82
0.0015
0.30
67
0.05
0.74
0.42
Oxide Cu-Au*
0.15
8.7
0.37
0.10
1.59
0.0018
0.42
71
0.03
0.44
0.34
Mixed
0.15
7.1
0.18
0.15
4.57
0.0013
0.29
29
0.04
1.04
0.20
Supergene
0.15
1.90
0.82
0.46
3.95
0.0018
1.05
35
0.03
0.24
0.08
Hypogene
0.15
460.6
0.27
0.17
2.54
0.0028
0.36
2,742
2.52
37.61
28.43
Total
0.15
496.0
0.27
0.17
2.53
0.0027
0.36
2,961
2.69
40.86
29.49
Note: Base case in bold. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. Summation errors may occur due to rounding. Open pit
mineral resources are reported within optimized constraining shell. Reported open pit cut-off grade is 0.15%CuEq. Breakeven Open pit cut-off grade is 0.07% CuEq. Mineral
Resources have an effective date of November 20, 2023. The Qualified Person responsible for this resource statement is Paul Daigle, P.Geo. (APGO, 1592). Copper equivalent
(
CuEq
) is calculated using the equations: Oxide: CuEq = Cu + 0.4126*Au + 0.0038*Ag + 0.000*Mo; Mixed: CuEq = Cu + 0.5819*Au + 0.0063*Ag + 0.0003*Mo; Supergene: CuEq =
Cu + 0.4498*Au + 0.0054*Ag + 0.0002*Mo; and Hypogene: CuEq = Cu + 0.4373*Au+0.0053*Ag+0.0002*Mo, based on the differentials of long range metal prices net of selling
costs and metallurgical recoveries for gold and copper and silver. Metal prices for the CuEq formulas are: US$ 4.25/lb Cu, US$ 1,850 /Oz Au; US$ 23.00 /Oz Ag; and US$ 20.00
/lb Mo. Metal recoveries for the CuEq formulas are for Oxide: 0.0% Cu, 65% Au, 48% Ag, and 0.0% Mo; for Mixed: 60% Cu, 55% Au, 48% Ag, 40% Mo; for Supergene: 87.5% Cu,
62% Au, 60.4% Ag, 40% Mo; and for Hypogene: 90% Cu, 62% Au, 60.4% Ag and 40% Mo. Capping of grades varied between 0.50 %Cu and 3.7%Cu, 0.33 g/t Au and 2.3 g/t Au,
and between 0.029%Mo and 0.060%Mo; on 6m composites by domain. The density varies between 2.20 g/cm3 and 2.66 g/cm3. Mineralization would be mined from open pit and
treated using conventional flotation. Rounding in accordance with reporting guidelines may result in summation differences. *Oxide Cu - amenable to leaching; Oxide Cu-Au
amenable to blending with sulphides (Au >0.25 g/t).
Grade Sensitivity
The Mineral Resources of the Project are also reported to demonstrate the sensitivity to various
copper equivalent cut-off grades within the optimized pit constraint. The domains have not been
separated and the following is for comparison only.
The mineral resources estimation was constrained by a Break-even pit with a cut-off grade of
0.07%CuEq with a stripping ratio (waste: resources) of 1.02:1; however, the Base Case open pit is
reported at a cut-off grade of 0.15%CuEq with a stripping ratio (waste: resources) of 0.65:1. This
represents a significant improvement compared with the previous resources estimation where the
stripping ratio was 2:1 (waste: resources).
Tables 3 and 4 present the mineral resources within the optimized pit constraint for Indicated and
Inferred Mineral Resources, respectively.
Table 3: Sensitivity of Indicated Mineral Resource to Cut-off Grade
Cut-Off Grade
% Cu
eq
Million
Tonnes
Cu
(%)
Au
(g/t)
Ag
(g/t)
Mo
(%)
CuEq
(%)
Cu
(Mlb)
Au
(Moz)
Ag
(Moz)
Mo
(Mlb)
0.07
648.3
0.28
0.16
2.18
0.0021
0.36
4,023
3.39
45.37
29.42
0.10
579.5
0.30
0.18
2.29
0.0022
0.39
3,882
3.41
42.62
27.47
0.15
507.3
0.34
0.20
2.42
0.0021
0.43
3,753
3.29
39.45
24.02
0.20
417.7
0.38
0.23
2.61
0.0020
0.49
3,468
3.09
35.00
18.13
0.30
254.0
0.49
0.32
3.14
0.0017
0.65
2,745
2.60
25.62
9.50
0.40
166.9
0.61
0.39
3.72
0.0014
0.81
2,250
2.10
19.97
5.15
0.50
129.0
0.70
0.44
4.12
0.0014
0.91
1,985
1.83
17.09
3.96
Note: Base case in bold. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. Summation errors may occur due to rounding.
The previous mineral resources (Tetra Tech, 2014) contained 46.3 Million tonnes averaging
0.70%Cu, 0.38 Au g/t, 3.82 Ag g/t and 0.0002%Mo at 0.50%CuEq cut-off. At similar grades, the
new resource demonstrates a 296% increase in high-grade resource, including higher gold and silver
grades, reflecting the high precious metals content in the South pit.
Table 4: Sensitivity of Inferred Mineral Resource to Cut-off Grade
Cut-Off Grade
% Cu
eq
Million
Tonnes
Cu
(%)
Au
(g/t)
Ag
(g/t)
Mo
(%)
CuEq
(%)
Cu
(Mlb)
Au
(Moz)
Ag
(Moz)
Mo
(Mlb)
0.07
1,101.2
0.16
0.10
1.87
0.0023
0.22
3,841
3.45
66.10
55.87
0.10
760.4
0.21
0.13
2.13
0.0026
0.28
3,492
3.12
52.15
43.54
0.15
496.0
0.27
0.17
2.53
0.0027
0.36
2,961
2.69
40.35
29.65
0.20
362.9
0.32
0.21
2.86
0.0028
0.42
2,569
2.40
33.33
22.47
0.30
202.1
0.42
0.28
3.68
0.0029
0.56
1,869
1.82
23.88
12.86
0.40
118.1
0.54
0.37
4.73
0.0026
0.72
1,403
1.39
17.95
6.83
0.50
93.1
0.59
0.41
5.31
0.0025
0.80
1,217
1.23
15.90
5.23
Note: Base case in bold. Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. Summation errors may occur due to rounding.
Higher Grade Component of Mineral Resources
The new Mineral Resource Estimate demonstrates the presence of an increase in the higher grade
component mineralization within the base case conceptual pit shell. Tables 5 and 6 show the Mineral
Resources at a 0.5 %CuEq cut-off grade classified by mineralization type.
Table 5: Indicated Mineral Resources at a 0.5 %CuEq Cut-off Grade by Mineralization Domain
within optimized pit constraint
Zone
Cut-Off
Grade
% CuEq
Million
Tonnes
Cu
(%)
Au
(g/t)
Ag
(g/t)
Mo
(%)
CuEq
(%)
Cu
(Mlb)
Au
(Moz)
Ag
(Moz)
Mo
(Mlb)
Leach
0.5
1.4
0.48
0.33
2.50
0.0014
0.62
15
0.02
0.11
0.04
Oxide Cu
0.5
6.1
0.62
0.32
3.36
0.0012
0.77
83
0.06
0.65
0.16
Oxide Cu-Au
0.5
6.4
0.66
0.15
1.80
0.0015
0.74
93
0.03
0.37
0.21
Mixed
0.5
16.8
0.66
0.30
2.79
0.0014
0.82
245
0.16
1.51
0.50
Supergene
0.5
3.6
1.36
0.34
3.51
0.0015
1.53
109
0.04
0.41
0.12
Hypogene
0.5
94.7
0.69
0.50
4.61
0.0014
0.93
1,440
1.52
14.03
2.92
Total
0.5
129.0
0.70
0.44
4.12
0.0014
0.91
1,985
1.83
17.09
3.96
Note: Summation errors may occur due to rounding. Higher Grade Mineral Resources are included within
the Indicated Mineral Resources listed in Table 2
.
Table 6: Inferred Mineral Resources at a 0.5 %CuEq Cut-off Grade by Mineralization Domain
within optimized pit constraint
Zone
Cut-Off
Grade
% CuEq
Million
Tonnes
Cu
(%)
Au
(g/t)
Ag
(g/t)
Mo
(%)
CuEq
(%)
Cu
(Mlb)
Au
(Moz)
Ag
(Moz)
Mo
(Mlb)
Leach
0.5
0.06
0.44
0.30
2.58
0.0015
0.58
1
0.001
0.01
0.002
Cu
0.5
1.0
0.53
0.15
2.24
0.0016
0.60
12
0.005
0.07
0.04
Oxide Cu-Au
0.5
1.8
0.57
0.10
1.53
0.0018
0.61
23
0.01
0.09
0.07
Mixed
0.5
0.4
0.44
0.25
2.77
0.0011
0.57
4
0.003
0.04
0.01
Supergene
0.5
1.9
0.82
0.46
3.97
0.0018
1.05
35
0.03
0.24
0.08
Hypogene
0.5
87.8
0.59
0.42
5.47
0.0026
0.80
1,143
1.19
15.45
5.04
Total
0.5
93.1
0.59
0.41
5.31
0.0025
0.80
1,217
1.23
15.90
5.23
Note: Summation errors may occur due to rounding. Higher Grade Mineral Resources are included
within the Inferred Mineral Resources listed in Table 4.
Reasonable Prospects for Eventual Economic Extraction
In order to satisfy reasonable prospects for eventual economic extraction, the Mineral Resources
are reported within a constraining shell. The block model was imported into Datamine NPV
Scheduler software where AGP generated the optimized pit constraint. Table 7 summarizes the
parameters that were applied to develop the optimized pit constraint.
Table 7: Optimized Pit Parameters for the Cotabambas Deposit
Parameters
Units
Oxide, Leach
Domain
Mix
Domain
Supergene
Domain
Hypogene
Domains
Metal Prices
Copper
$US/lb
4.25
4.25
4.25
4.25
Gold
$US/oz
1850
1850
1850
1850
Silver
$US/oz
23
23
23
23
Molybdenum
$US/lb
20
20
20
20
Metal Recoveries
Copper
%
-
60
87.5
90
Gold
%
65
55
62
62
Silver
%
48
48
60.4
60.4
Molybdenum
%
-
40
40
40
Other Costs
Mining Cost
$US/t
2.00
2.00
2.00
2.00
Processing Cost
$US/t
4.79
4.79
4.79
4.79
G&A Cost
$US/t
0.41
0.41
0.41
0.41
Pit Slope
Overall Slope Angle
degrees
47
47
47
47
Dilution
Mine Dilution
%
3
3
3
3
Ore Loss
%
3
3
3
3
Exploration at the Cotabambas Project
The property hosts a number of Copper-Gold porphyry/skarn type deposits aligned into 3 structural
corridors crossing the property in the Southwest-Northeast direction as shown on Plan 2. The most
studied corridor is located to the east part of the property. Along strike from the South pit to the
North pit and including the Maria Jose targets, over 6 km of mineralization have been identified and
drilled with the first two targets hosting the mineral resources.
The drilling results of 2022-2023 have delineated the existence of two individualized Cu-Au
Porphyries into the mineral resources area. The porphyry stock in the North Pit is emplaced from
depth to surface from east to west, developing in the cupula a quartz stockwork with Potassic
alteration hosting >1.0 %CuEq which extends to
800 m
depth along plunge, with
250m
width and
along
700m
strike following the structural control in the Northeast direction. In the South pit, the
porphyry demonstrates a feeder shape hosting a body of 0.80 %CuEq sizing some
600m
at depth
and
150m
width and striking
400m
along the structural corridor, where the stock is hope open to the
east and at depth.
The average copper:gold ratio, in terms of contained metal value, in the South Pit is 1:1
demonstrating a higher gold content than in the North Pit, where the average ratio is 2.7:1. The
silver:gold ratio in the South pit is 6:1 while in the North pit it is 14:1.
Exploration Potential
The Cotabambas Project has a number of areas with significant exploration potential:
Local scale
. The stated Mineral Resources at 0.15% CuEq cut-off are a pit-constrained subset
of the mineralization block model, where substantial mineralization with higher grades targets
extends in different directions.
See Plan
1
:
1
.
NE pit target
:
the high grades at the North Pit (>1.0 %CuEq) make up a corridor of
250m
width by
800m
length in the northeast direction, which is displaced by an east-west fault.
To the north of this fault the area is covered by colluvium representing a promising potential
for future drilling and its 2km continuity may connect with the Maria Jose target.
2
.
SW pit target
:
the high grades into the South pit (>1.0 %CuEq) make up a structural
corridor of
150m
width by
350m
length, elongated in southwest direction and open for
additional drilling. The geology at surface is composed of a mix of quartz monzonite and
latite dikes in the same direction, outcropping along 1.5km.
3
.
Intermedium Zone target
:
located in the area between the North and South pits at the
convergence of two main faulting systems in North-South and East-West direction. This
structural complexity displaces the mineralization down to the north side and indicates a
favorable direction to continue drilling the high-grade body.
4
.
Ccalla East target
: this is another porphyry located between
150m
to
450m
next to the
East side of the mineral resources of the North pit, intersected by some drillholes hide
some
150m
below the diorite host rock outcroppings. The hole CB-68 intersected
194m
of
hypogene sulfides averaging 0.60%Cu, 0.24 Au g/t and 4.10 Ag g/t. The mineral of this
target remains outside of the limits of the new mineral resources pit shell and may
represent a split of the Intermedium zone target.
5
.
NW pit target:
located between
400m
to 1.5km to the Northwest of the North Pit, grouping
the areas of Petra/David drilled in 2017-2018 and the Guaclle Skarn drilled in 2023,
accumulating
2,760m
of drilling in this target. In Petra-David there are a swarm of quartz-
monzonite porphyry dikes with drill intersections up to
79m
of copper oxides averaging
0.32%Cu, 0.08 Au g/t, and in Guaclle Skarn two holes intersecting hypogene sulfides of
28m
length grading 1.50%Cu, 5,79 Ag g/t and
70m
length averaging 0.47%Cu, 2.46 Ag g/t.
6
.
Deep Continuity
: under the conceptual pit shell constraining the new mineral resources the
high grade blocks continue open at depth, following the contact between the porphyry stock
and the diorite host rock, but mainly inside the porphyry domain; representing attractive
potential to grow the current resources with additional drilling.
D
istrict scale
. All the targets described in the "Local Scale" make up a cluster of 3km width by
6 km length, where two other targets are incorporated to the north, Buenavista and the Maria
Jose Targets
(
see Plan 1
)
. The mineralization in both targets were identified at surface with
mapping and sampling. At Maria Jose geophysics and
5,119m
of drilling in 2017-2018 identified
intersections in hypogene sulfides of
195m
averaging 0.34%Cu, 0.06 Au g/t, 1.60 Ag g/t and
128m
grading 0.41%Cu, 0.06 Au g/t, 2.0 Ag g/t, both related with porphyry feeders. Also
identified were a swarm of porphyry dikes generating 5 mineral bodies varying from 11 to
19m
width and grading between 0.41%Cu to 1.03%Cu. The Maria Jose target is located 1.5km to
the North-Northeast side of the mineral resources pit shell and is conform by two mineralized
porphyry feeders and a swarm of mineralized dikes intruding the andesite host rock.
Property scale
. Elsewhere on the property, stream sediment geochemistry and surface
mapping have identified six new exploration targets with anomalous levels of copper, gold,
molybdenum, lead and/or zinc. The most important were identified over the ridges in the
southern areas of the property, such as the porphyry/skarn-style mineralization of
Jean Louis
,
Chaupec and Tamburo targets
(
See Plan
2
)
. Jean Louis Skarn prospect was mapped in 2014
over an area of 2.8km by 1.6km, based on surface mapping, 433 rock samples and 46 Km of
IP/Mag/SP. The Chaupec Skarn was mapped in 2016-2018 over an area of 1km by 3km, based
on mapping, 1,997 rock samples, 64km IP, 88km Mag, and 46 km SP. Tamburo target is a new
high-grade Skarn body of 60mx30m size exposed in underground workings and remains open in
different directions, requires detailed exploration.
Social Relationship
The exploration programs in the area of the mineral resources and at the other targets identified on
the property, are supported always by constant collaboration with the local communities under a
spirit of respect and mutual respect. Over more than one decade, five drilling campaigns have been
completed which continue to demonstrate a strengthening relationship with the local communities and
the Company.
Plan and Next steps
The Company's plan is complete a Prefeasibility Study for the Cotabambas Project. The updated
resource estimate will be used to update the mine plan, prioritizing the mining of the high-grade
component of the resource within a starter pit. The updated mine plan will illustrate if any additional
infill drilling is required to upgrade additional high-grade resource to indicated category. The
completed trade-off studies related to process, infrastructure and waste storage will be
incorporated into an updated PEA which will serve as a snapshot of the Prefeasibility study targets
and identify priority areas to optimize the prefeasibiity study
CAUTION REGARDING FORWARD LOOKING STATEMENTS
: Information and statements
contained in this news release that are not historical facts are "forward-looking information" within
the meaning of applicable Canadian securities legislation and involve risks and uncertainties.
Examples of forward-looking information and statements contained in this news release include
information and statements with respect to:
Panoro delineating growth potential at the Cotabambas Project, while optimizing project
economics.
mineral resource estimates and assumptions; and
the PEAs, including, but not limited to, base case parameters and assumptions, forecasts of net
present value, internal rate of return and payback.
Various assumptions or factors are typically applied in drawing conclusions or making the forecasts
or projections set out in forward-looking information. In some instances, material assumptions and
factors are presented or discussed in this news release in connection with the statements or
disclosure containing the forward-looking information and statements. You are cautioned that the
following list of material factors and assumptions is not exhaustive. The factors and assumptions
include, but are not limited to, assumptions concerning: metal prices and by-product credits; cut-off
grades; short and long term power prices; processing recovery rates; mine plans and production
scheduling; process and infrastructure design and implementation; accuracy of the estimation of
operating and capital costs; applicable tax and royalty rates; open-pit design; accuracy of mineral
reserve and resource estimates and reserve and resource modeling; reliability of sampling and
assay data; representativeness of mineralization; accuracy of metallurgical test work; and
amenability of upgrading and blending mineralization.
Forward-looking statements are subject to a variety of known and unknown risks, uncertainties and
other factors which could cause actual events or results to differ materially from those expressed or
implied by the forward-looking statements, including, without limitation:
risks relating to metal price fluctuations
risks relating to estimates of mineral resources, production, capital and operating costs,
decommissioning, or reclamation expenses, proving to be inaccurate
the inherent operational risks associated with mining and mineral exploration, development, mine
construction and operating activities, many of which are beyond Panoro's control
risks relating to Panoro's or its partners' ability to enforce legal rights under permits or licenses
or risk that Panoro or its partners will become subject to litigation or arbitration that has an
adverse outcome
risks relating to Panoro's or its partners' projects being in
Peru
, including political, economic,
and regulatory instability
risks relating to the uncertainty of applications to obtain, extend or renew licenses and permits
risks relating to potential challenges to Panoro's or its partners' right to explore or develop
projects
risks relating to mineral resource estimates being based on interpretations and assumptions
which may result in less mineral production under actual circumstances
risks relating to Panoro's or its partners' operations being subject to environmental and
remediation requirements, which may increase the cost of doing business and restrict
operations
risks relating to being adversely affected by environmental, safety and regulatory risks, including
increased regulatory burdens or delays and changes of law
risks relating to inadequate insurance or inability to obtain insurance
risks relating to the fact that Panoro's and its partners' properties are not yet in commercial
production;
risks relating to fluctuations in foreign currency exchange rates, interest rates and tax rates
risks relating to Panoro's ability to raise funding to continue its exploration, development, and
mining activities; and
counterparty risk under Panoro's agreements.
This list is not exhaustive of the factors that may affect the forward-looking information and
statements contained in this news release. Should one or more of these risks and uncertainties
materialize, or should underlying assumptions prove incorrect, actual results may vary materially
from those described in the forward-looking information. The forward-looking information contained
in this news release is based on beliefs, expectations, and opinions as of the date of this news
release. For the reasons set forth above, readers are cautioned not to place undue reliance on
forward-looking information. Panoro does not undertake to update any forward-looking information
and statements included herein, except in accordance with applicable securities laws.
Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in
the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of
this release.
SOURCE
Panoro Minerals Ltd.
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For further information:
Panoro Minerals Ltd.: Luquman Shaheen, President & CEO, Email:
[email protected], Web: www.panoro.com; Renmark Financial Communications Inc.: James
McFarland, Account Manager, Email:
[email protected], Web:
www.renmarkfinancial.com
CO: Panoro Minerals Ltd.
CNW 09:20e 15-JAN-24