TORONTO, Aug. 24,
2023 /PRNewswire/ - Nickel Creek Platinum Corp.
(TSX: NCP) (OTCQB: NCPCF) ("Nickel Creek" or the "Company") is
pleased to announce the results of a positive pre-feasibility study
("PFS") at its 100%-owned Nickel Shäw Project (the "Project")
located in the Yukon,
Canada. The PFS has been prepared by AGP Consultants Inc.
("AGP"). The estimated Project after-tax net present value ("NPV")
at a 5% discount rate is $143 million
with an after-tax internal rate of return ("IRR") of 5.8%. All
dollars are expressed in Canadian dollars unless otherwise
stated.
Stuart Harshaw, President and CEO
of Nickel Creek commented: "The PFS is an important milestone in
realizing the opportunity the Nickel Shäw Project represents in the
critical mineral space where it can provide nickel and copper to
take advantage of the strong nickel market for EV batteries. The
sensitivity to energy costs illustrates how working with the
different levels of government can lead to a significant
improvement in value, especially when combined with the previously
announced intention of the Federal government to provide a tax
incentive for critical mineral projects such as Nickel Shäw.
Moving forward, our focus will be to continue to add value to the
project through work on identified key economic areas of
opportunity and continued mineral exploration success while
advancing towards a feasibility study."
Project PFS Highlights
- $143 million after-tax NPV using
a 5% discount rate and an IRR of 5.8% at the following commodity
prices: nickel - US$11.00/pound
("lb"); copper – US$4.00/lb;
palladium – US$2,100/troy ounce
("troy oz"); platinum – US$1,000/troy
oz; cobalt – US$23/lb; and gold –
US$1,800/troy oz, each using a 0.75
Canadian to US exchange rate.
- Life of mine ("LOM") after-tax cash flow of approximately
$1.7 billion with an after-tax
payback period of 12.7 years.
- Pre-production capital cost of approximately $1.7 billion, with a construction period of 3.0
years.
Project Opportunities
- If paying Yukon grid rates of
$0.11/kWhr, the after-tax NPV at a 5%
discount rate increases by $324
million to $467 million (see
NPV sensitivities section below for additional information).
- The Company's after-tax NPV at a 5% discount rate increases
from $143 million to $336 million if the Canadian tax incentive for
critical mineral companies is enacted (see Investment Tax Credit
for Clean Technology Manufacturing section below for additional
information).
- The Company plans to further investigate the opportunity of
carbon tax offsets associated with carbon sequestration in the
tailings facility with ongoing testwork and analysis.
Mineral Resource
On June 1, 2023, the Company
announced an updated mineral resource estimate with an effective
date of April 3, 2023:
|
|
Metal Grades
|
|
|
Ni
|
Cu
|
Co
|
Pd
|
Pt
|
Au
|
Mg
|
S
|
Class
|
Ktonnes
|
%
|
%
|
%
|
g/t
|
g/t
|
g/t
|
%
|
%
|
Measured
|
122,363
|
0.25
|
0.15
|
0.014
|
0.23
|
0.24
|
0.05
|
16.03
|
0.78
|
Indicated
|
314,332
|
0.26
|
0.13
|
0.014
|
0.24
|
0.22
|
0.04
|
17.26
|
0.64
|
Total M+I
|
436,695
|
0.26
|
0.13
|
0.014
|
0.23
|
0.22
|
0.04
|
16.92
|
0.68
|
Inferred
|
114,016
|
0.27
|
0.13
|
0.015
|
0.25
|
0.20
|
0.04
|
17.46
|
0.69
|
|
|
Contained Metal
|
|
|
|
|
Ni
|
Cu
|
Co
|
Pd
|
Pt
|
Au
|
|
|
Class
|
Ktonnes
|
M Lbs
|
M Lbs
|
M Lbs
|
k Ozs
|
k Ozs
|
k Ozs
|
|
|
Measured
|
122,363
|
679
|
411
|
38
|
905
|
944
|
184
|
|
|
Indicated
|
314,332
|
1,792
|
871
|
99
|
2,385
|
2,197
|
361
|
|
|
Total M+I
|
436,695
|
2,471
|
1,281
|
137
|
3,290
|
3,141
|
545
|
|
|
Inferred
|
114,016
|
668
|
339
|
37
|
916
|
733
|
128
|
|
|
Notes:
|
Mineral Resources that
are not Mineral Reserves do not have demonstrated economic
viability.
|
Summation errors may
occur due to rounding.
|
Effective Date is April
3, 2023.
|
Mineral Resources
amenable to open pit extraction are reported within an optimized
containing shell.
|
Average grade
calculations on this table are impacted by rounding.
|
Tonnages are reported
in units of 1,000 metric tonnes (Ktonnes).
|
Contained Base Metal
reported in units of 1,000,000 lbs, M Lbs.
|
Contained Precious
Metal reported in units of 1,000 troy ounces,
K Ozs.
|
Metal Prices for Resource Determination in
US$
|
Nickel: $12.10/lb;
Copper: $4.45/lb; Cobalt: $25.30/lb; Palladium: $2,415/troy oz;
Platinum: $1,150/troy oz; Gold: $2,015/troy oz.
|
Net Smelter Return
(NSR) cut-off grades range from $17.30 to $17.61 Canadian dollars
depending on Bulk Con and Split Con
|
Mining costs, vary by
bench, separately for ore and waste:
|
|
Base waste mining
cost @1330m = C$2.26/t, 10 m bench incremental cost above =
C$0.004/t, 10 m bench incremental cost below
= C$0.02/t
|
|
Base ore mining
cost @1330m = C$1.99/t, 10 m bench incremental cost above =
C$0.019/t, 10 m bench incremental cost below
= C$0.015/t
|
Process and G&A
costs: Bulk con – C$17.30/t; Split
con = C$17.61/t
|
Calculated process
recoveries by concentrate type:
|
|
|
|
|
|
|
|
|
|
|
|
Ni
|
Cu
|
Co
|
Pd
|
Pt
|
Au
|
|
|
|
|
|
|
Bulk con:
|
Eq1
|
Eq2
|
57.0 %
|
54.0 %
|
47.8 %
|
74.4 %
|
|
|
|
|
|
|
Cu con:
|
Eq3
|
Eq4
|
3.36 %
|
3.19 %
|
0.91 %
|
23.58 %
|
|
|
|
|
|
|
Ni con:
|
Eq5
|
Eq6
|
53.64 %
|
50.81 %
|
46.89 %
|
50.82 %
|
|
|
|
|
|
|
|
where:
|
Eq1 = Ni recovery to
Bulk Con = MIN (23.21*LN(X)+30.362,88)
|
|
|
|
|
|
|
|
where
|
X = (%S-%Cu)/%Ni Capped
at 12.0%
|
|
|
|
|
|
|
|
Eq2 = Cu recovery to
Bulk Con = ((Cu-0.06)/Cu)) *100, Constant tail at 0.06%
Cu
|
|
|
|
Eq3 = Ni recovery to Cu
Con=Ni recovery to achieve 25.6% Cu and 1.1% Ni grades in Cu
Con
|
|
|
|
Eq4 = Cu recovery to Cu
Con = Cu recovery to Bulk Con * 0.623
|
|
|
|
Eq5 = Ni recovery to
Bulk Con – Ni recovery to Cu Con
|
|
|
|
Eq6 = Cu recovery to
Bulk Con – Cu recovery to Cu Con
|
|
Capping of grades
varies based on lithology for each metal.
|
|
The density is assigned
based on lithology and varies between 2.76 g/cm3 and
3.38 g/cm3.
|
Project Description
The Company's flagship asset is its 100%-owned Nickel Shäw
Ni-Cu-Co-PGM Project, located in southwestern Yukon, Canada. The Nickel Shäw Project
contains the Company's core Ni-Cu-Co-PGM Wellgreen deposit, as well
as the Arch, Burwash, Formula, Musk and Quill claims. The Wellgreen
deposit is a polymetallic deposit with mineralization that includes
the significant co-occurrence of nickel, copper, cobalt, platinum
group metals ("PGMs") and gold.
The Nickel Shäw property contains an extensive
Ni-Cu-Co-PGM mineralized system hosted by mafic/ultramafic
intrusions related to Triassic-age flood basalts. With over
2.4 billion pounds of nickel, 1.2 billion pounds of copper, 6.9
million ounces of PGMs and 137 million pounds of cobalt in the
measured and indicated mineral resource categories, Nickel Shäw is
one of the largest undeveloped nickel projects in North America not controlled by a major mining
company.
The PFS contemplates that the Nickel Shäw open pit would be
mined using conventional open pit methods, with a LOM of over 19
years. From the open pit the ore would be trucked to a primary
crusher located adjacent to the pit and conveyed out of the valley
to a concentrator designed to process 45,000 tonnes per day ("tpd")
of ore. The ore would be fed into a conventional Ni-Cu-PGM
flotation concentrator designed to produce a bulk
Ni-Cu-PGM concentrate "Bulk conc" or alternatively into
split concentrates. The split concentrates would be a Ni
concentrate "Ni conc" and a Cu concentrate "Cu conc", as economics
dictate. Average annual LOM concentrates production ("dmt") is
expected to be 103,100 dmt of Bulk conc, 95,000 dmt of Ni conc and
19,600 of dmt Cu conc. Total LOM payable metal production includes
the following:
- 614.3M lbs nickel;
- 281.5M lbs copper;
- 21.5 M lbs cobalt;
- 626,500 troy ounces platinum;
- 743,400 troy ounces palladium; and
- 174,400 troy ounces gold.
The tailings would be stored in a tailings storage facility
adjacent to the concentrator. Concentrate would be transported by
truck 480 km to the Port of Skagway Ore Terminal. Power will
be primarily sourced from a liquified natural gas ("LNG") power
plant.
Social &
Environmental
The Nickel Shäw Project lies within the Kluane First Nation
("KFN") core area as defined under the Umbrella Final Agreement
between the Government of Canada,
Government of Yukon and the
Council of Yukon First Nations. Effective August 1, 2012, an Exploration Cooperation
Agreement was signed between the KFN and the Company. The KFN and
the government of the Yukon
Territory have provided very good support for the Nickel
Shäw Project.
Ultramafic rocks from the project (in the form of tailings and
waste rock) are being assessed for their ability to capture and
store carbon. Test work conducted in 2022 confirmed the presence of
brucite (a magnesium-rich mineral known to react quickly with CO2
in air) in a subset of samples. On a mass basis, from the achieved
reactivity in the testwork, this may enable maximum sequestration
of 2.1 kt CO2 per Mt tailings. The Company is evaluating further
work which will include the creation of a mineralogy model based on
the project's geochemical database to assess the spatial
distribution of rocks within the Wellgreen deposit that have high
potential to sequester carbon (see news release dated December 15, 2022 for additional details).
Summary of PFS Results
Pre-Tax NPV (5%),
IRR
|
$547 million,
7.7%
|
After-Tax NPV (5%),
IRR
|
$143 million,
5.8%
|
Undiscounted After-Tax
Cash Flow (LOM)
|
$1.65
billion
|
After-Tax Payback
Period
|
12.7 years
|
Life of Mine
(LOM)
|
19.1 years
|
Capital Cost
- Initial
-
Sustaining
- Total LOM
|
$1.7 billion
$0.6 billion
$2.3 billion
|
Operating
Cost
|
$30.22 /mt
milled
|
Mill
Throughput
|
45,000 tpd
|
Initial 5 Year Annual
Average Metal
Production
- Nickel
- Copper
- Cobalt
- Platinum
- Palladium
- Gold
|
29.1 M lbs
9.1 M lbs
1.1 M lbs
27,400 troy
oz
36,200 troy
oz
7,700 troy
oz
|
Life of Mine Strip
Ratio (W:O)
|
1.93
|
Based on the assumed commodity prices noted above, the LOM
revenue by metal is as follows: nickel – 62%; palladium – 14%;
copper – 10%; platinum 6%; cobalt – 5% and gold – 3%.
NPV Sensitivities
The discount rate sensitivity is as follows:
Discount
Rate
|
After-tax
NPV
|
0 %
|
$1.7 billion
|
5% - base case
|
$143
million
|
10 %
|
($459) million
|
Sensitivity to Nickel and Copper
Prices
The after-tax NPV ($Million's) at a 5% discount rate:
|
Nickel Price
(US$)
|
Copper
(US$)
|
$8.00
|
$9.00
|
$10.00
|
$11.00
|
$12.00
|
$13.00
|
$14.00
|
$
3.00
|
(1,003)
|
(633)
|
(306)
|
14
|
325
|
628
|
925
|
$
3.25
|
(961)
|
(599)
|
(273)
|
47
|
357
|
658
|
955
|
$
3.50
|
(918)
|
(566)
|
(240)
|
79
|
388
|
689
|
985
|
$
3.75
|
(876)
|
(532)
|
(207)
|
111
|
419
|
720
|
1,015
|
$
4.00
|
(834)
|
(498)
|
(174)
|
143
|
450
|
751
|
1,045
|
$
4.25
|
(796)
|
(465)
|
(141)
|
175
|
481
|
781
|
1,075
|
$
4.50
|
(762)
|
(431)
|
(108)
|
207
|
512
|
811
|
1,105
|
Sensitivity to Energy Power
Costs
The pre-tax and after-tax NPV ($Million's) at a 5% discount
rate:
|
|
Power Cost
($kWhr)
|
|
|
|
|
|
|
|
Base
case
|
|
|
|
$0.09
|
$0.11
|
$0.13
|
$0.15
|
$0.17
|
$0.194
|
$0.21
|
Pre-tax NPV
($Million's)
|
1,106
|
998
|
891
|
784
|
676
|
547
|
461
|
After-tax NPV
($Million's)
|
543
|
467
|
391
|
314
|
237
|
143
|
80
|
Pre-tax
IRR
|
10.4 %
|
9.9 %
|
9.4 %
|
8.9 %
|
8.4 %
|
7.7 %
|
7.3 %
|
After-tax IRR
|
8.2 %
|
7.7 %
|
7.3 %
|
6.8 %
|
6.4 %
|
5.8 %
|
5.5 %
|
Investment Tax Credit for Clean
Technology Manufacturing
The Canadian 2023 federal budget proposed the introduction of a
30% refundable investment tax credit for investments in eligible
property associated with eligible activities for clean technology
manufacturing and processing, as well as critical mineral
extraction and processing (the "Clean ITC"). The Clean ITC would
apply to investments in certain depreciable property that is used
all or substantially all for eligible activities. This would
generally include machinery and equipment, including certain
industrial vehicles and related control systems used in
manufacturing, processing or critical mineral extraction. A portion
of the Clean ITC would be recovered if eligible property is subject
to a change in use or sold within a certain period of time.
As of this date, there are no specific details regarding the
proposed Clean ITC and has not been legislated. Based on
assumptions on the capital that could be eligible for the ITC, if
the Company was able to utilize the 30% Clean ITC, the Company
estimates that the after-tax NPV for the Project at a 5% discount
rate would improve from $143 million
to $336 million and the after-tax IRR
would improve from 5.8% to 7.2%.
CAPEX and OPEX
The initial capital expenditure contemplated in the PFS, to be
incurred over the three-year pre-production period of the Project,
amounts to approximately $1.7
billion, with the sustaining capital over the remainder of
LOM amounts to approximately $0.6
billion. The LOM capital expenditure is summarized as
follows:
Capital ($Million's)
|
Pre-Production
|
Sustaining
|
Total
LOM
|
Open Pit
|
399
|
205
|
604
|
Processing
|
510
|
5
|
515
|
Infrastructure
|
353
|
258
|
611
|
Indirects
|
245
|
58
|
303
|
Environmental
|
-
|
52
|
52
|
Contingency
|
180
|
60
|
240
|
Total
|
1,687
|
638
|
2,325
|
Operating Costs
The LOM operating costs are summarized as follows:
|
$/mt
Milled
|
Processing
|
17.32
|
Mining
|
7.30
|
G&A
|
2.43
|
Sub-total
|
27.05
|
Concentrate
Trucking
|
2.34
|
Carbon Tax
|
0.83
|
Total
|
30.22
|
Future Opportunities and Value
Enhancements
The PFS also identified a number of potential optimizations to
the Project. These include:
- Working with energy providers and Yukon government and other stakeholders on an
energy strategy to reduce the costs for the project;
- Additional metallurgical testwork to improve overall recoveries
of all payable metals where a 1% recovery improvement represents
approximately an after-tax $111 M
improvement to the NPV at a 5% discount rate; and
- Continue drilling on the Arch target to define the potential
resource which could provide the opportunity for an early project
higher grade feed that may improve overall financial results.
About Nickel Creek Platinum
Corp.
Nickel Creek Platinum Corp. (TSX: NCP; OTCQB: NCPCF) is a
Canadian mining exploration and development company advancing its
100%-owned Nickel Shäw Project ("Project"). The Project has
exceptional access to infrastructure, located three hours west of
Whitehorse via the paved
Alaska Highway, which further
offers year-round access to deep-sea shipping ports in southern
Alaska.
The Company is led by a management team with a proven track
record of successful discovery, development, financing and
operation of large-scale projects. Our vision is to create value
for our shareholders by becoming a leading North American nickel,
copper, cobalt and PGM producer.
Qualified Persons
The PFS was overseen by AGP and the technical information
disclosed in this news release was reviewed and approved by
Gordon Zurowski of AGP. Mr. Zurowski
is a "qualified person" as defined in NI 43-101 - Standards of
Disclosure for Mineral Projects ("NI 43-101") and an
independent consultant to the Company. The scientific and technical
information disclosed in this news release in relation to
metallurgical testing, including with respect to 2022-23
variability testwork, was reviewed and approved by Gordon Marrs, P. Eng., of XPS who is a
"qualified person" as defined in NI 43-101 and an independent
consultant to the Company.
All other scientific and technical information disclosed in this
news release was reviewed and approved by Cameron Bell, Nickel Creek's Geological
Consultant and a "qualified person" as defined in NI 43-101. Please
see the technical report (September
2018) filed under the Company's profile
at www.sedar.com, for a description of the Company's data
verification and QA/QC procedures.
Cautionary Note Regarding
Forward-Looking Information
This news release includes certain information that may be
deemed "forward-looking information". Forward-looking information
can generally be identified by the use of forward-looking
terminology such as "may", "will", "expect", "intend", "believe",
"continue", "plans" or similar terminology, or negative
connotations thereof. All information in this release, other than
information of historical facts, including, without limitation,
regarding the results of technical test work, the estimated
mineral resource, the prospect of any future potential economic
viability of the Project, future commodity prices and the potential
for them to improve, that a feasibility study will ever be
commenced and completed, the potential to identify additional
mineralization beyond the known resource, timing of further
work on the Project, future demand for nickel and copper
concentrates, future demand for battery products, statements
concerning the availability and impact of the Clean ITC, the
ability of the Company to identify additional opportunities to
create shareholder value, and general future plans and objectives
for the Company and the Project, are forward-looking information
that involve various risks and uncertainties. Although the Company
believes that the expectations expressed in such forward-looking
information are based on reasonable assumptions, such expectations
are not guarantees of future performance and actual results or
developments may differ materially from those in the
forward-looking information.
This news release also contains references to estimates of
mineral resources. The estimation of mineral resources is
inherently uncertain and involves subjective judgments about many
relevant factors. Mineral resources that are not mineral reserves
do not have demonstrated economic viability. The accuracy of any
such estimates is a function of the quantity and quality of
available data, and of the assumptions made and judgments used in
engineering and geological interpretation, which may prove to be
unreliable and depend, to a certain extent, upon the analysis of
drilling results and statistical inferences that may ultimately
prove to be inaccurate. Mineral resource estimates may have to be
re-estimated based on, among other things: (i) fluctuations in
nickel, copper or other mineral prices; (ii) results of drilling;
(iii) results of metallurgical testing and other studies; (iv)
changes to proposed mining operations, including dilution; (v) the
evaluation of mine plans subsequent to the date of any estimates;
and (vi) the possible failure to receive or maintain required
permits, approvals and licences.
For more information on the Company and the key assumptions,
risks and challenges with respect to the forward-looking
information discussed herein, and about our business in general,
investors should review the Company's most recently filed annual
information form, and other continuous disclosure filings which are
available at www.sedar.com. Readers are cautioned not to place
undue reliance on forward-looking information. The Company does not
undertake to update any forward-looking information, except in
accordance with applicable securities laws.
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SOURCE Nickel Creek Platinum Corp.