Wellgreen Platinum Announces Additional PGM-Ni-Cu Drill Results
from Central Zone
VANCOUVER, BRITISH COLUMBIA--(Marketwired - Mar 3, 2014) -
Wellgreen Platinum Ltd. (TSX-VENTURE:WG)(OTCQX:WGPLF) is pleased to
announce further results from the most recent field program at its
100%-owned Wellgreen PGM-Ni-Cu project, located in Canada's Yukon
Territory. These latest results are from the Central Zone, which is
located in the middle portion of the known main Wellgreen deposit
approximately one kilometre west of the easternmost drilling in the
Far East Zone. The mineralization in the Central Zone begins at
surface and is continuous for nearly 500 metres in thickness, with
significant sub-zones of higher grade material within it. New
drilling data and assay results from historic drill core that was
previously only selectively sampled have led to a new
interpretation of the Central Zone that indicates that wide bands
of higher grade mineralization, like those seen in the previously
released Far East Zone, occur well away from the sediment contact
related zones that were the historic focus at Wellgreen.
In the Central Zone, hole 214 intercepted 379.5 metres of
PGM-Ni-Cu mineralization grading 1.98 g/t Platinum Equivalent (Pt
Eq.) or 0.47% Nickel Equivalent (Ni Eq.) Within this broad
intercept, an interval of 37.6 metres grading 4.96 g/t Pt Eq. or
1.18% Ni Eq. was intercepted approximately 50 metres from the
existing underground workings (see Table 1 for additional details
and Figure 1 for a cross section). It is believed that this higher
grade zone is part of a broad band of mineralization that extends
several hundred metres laterally to the south and was intercepted
by hole 188, which intercepted a 24.7 metre interval grading 6.54
g/t Pt Eq. or 1.56% Ni Eq. within an intercept of 460 metres
grading 1.84 g/t Pt Eq. or 0.44% Ni Eq. This large area of
mineralization remains open to the south, laterally and to depth
and represents an area of high potential for resource expansion
from future programs (see area of "Priority Target" on the section
below). These results extend the occurrence of these higher grade
zones over a distance of nearly 1000 metres from the Far East
zone.
New results from shallow drilling in the Central Zone have also
confirmed the presence of areas with higher grade mineralization
beginning from surface. Hole 222 intercepted 163.0 metres grading
2.20 g/t Pt Eq. or 0.53% Ni Eq. from surface, including a 24.0
metre section grading 5.22 g/t Pt Eq. or 1.26% Ni Eq. Hole 138,
approximately 56 metres West of hole 222, intercepted 74.9 metres
at 2.72 g/t Pt. Eq or 0.65% Ni Eq., including 26.8 metres at 5.10
g/t Pt. Eq. or 1.22% Ni Eq. Future drilling and metallurgical
testing will evaluate the potential extraction of these mineralized
areas as near surface starter pits designed to provide higher grade
mill feed early in the life of the mine.
Greg Johnson, Wellgreen Platinum's President and CEO, stated,
"The identification of this band of higher grade mineralization in
the Central Zone is very significant. This material is located just
50 metres from the existing underground workings, which could make
this area amenable to low cost development. The updated preliminary
economic assessment planned for Q2 will evaluate a combination of
open pit mining and selective bulk underground mining of higher
grade material at a reduced capital spending level. One of our key
goals over the past year has been to develop a high confidence,
predictive geologic model for Wellgreen to identify the controls
to, and location of, higher grade mineralization in the deposit.
The work on the model over the past year has significantly advanced
our understanding and confidence in the geologic model and supports
the upcoming resource update that will be the basis for the new
engineering approach to the project. This new model shows that
PGM-Ni-Cu mineralization occurs both within the often very high
grade contact related zones that were the focus of historic mining
and exploration as well as in the broad bands of higher grade
mineralization up to 500 metres thick in the core of the ultramafic
bodies that have been intercepted over one kilometre of strike
length from the Far East Zone to the Central Zone."
Investors should note that Wellgreen is a polymetallic deposit
with mineralization that includes the platinum group metals (PGMs)
platinum, palladium, rhodium and other rare PGM metals along with
gold, nickel, copper and cobalt. At current metal prices using
anticipated metallurgical recoveries and proportionally allocated
costs for each of the metals, the net economic contribution is
anticipated to be largest for platinum, palladium and gold (3E
elements), followed by nickel and then by copper and cobalt.
Platinum equivalent values referred to in this release are intended
to reflect total metal equivalent content in platinum for all of
the metals using relative prices for each of the metals. Refer to
Table 1 for individual assays and the metal prices used to
calculate Pt Eq. and Ni Eq.
To view Figure 1 - Central Zone Cross Section 577,650 E, please
visit the following link:
http://media3.marketwire.com/docs/303wg_figure1.jpg
To view Figure 2, please visit the following link:
http://media3.marketwire.com/docs/303wg_figure2.jpg
These bands of higher grade mineralization are open to expansion
to depth and further along trend towards the west. The Company
continues to receive and interpret final assay results from
additional holes drilled in the last program, as well as results
from the re-logged and re-sampled historical drill holes. Results
from the West and Far West Zones in the Wellgreen deposit are
currently being integrated into the model and additional results
are anticipated to follow in future updates. Future drilling will
be designed to confirm the connectivity between broader spaced
zones and to test the potential expansion into priority target
areas that have been identified as having excellent potential to
discover new mineralization adjacent to the currently defined zones
within the deposit.
Table 1 - Drill Hole Intercept Highlights Central Zone Cross
Section 577,650 E1
Drill Hole |
Downhole |
Base Metals |
Precious Metals |
|
Total Metals |
Pt Eq.-length |
3E length |
From |
To |
Width |
Ni |
Cu |
Co |
Ni Eq. |
Pt |
Pd |
Au |
3E |
|
Pt Eq. |
Ni Eq. |
m |
m |
m |
% |
% |
% |
% |
g/t |
g/t |
g/t |
g/t |
|
g/t |
% |
g/t-m |
g/t-m |
WS87-068 |
3.1 |
49.9 |
46.9 |
0.31 |
0.17 |
0.013 |
0.40 |
0.28 |
0.39 |
0.04 |
0.71 |
|
2.10 |
0.50 |
99 |
33 |
WS87-069 |
3.1 |
32.0 |
29.0 |
0.28 |
0.11 |
0.014 |
0.35 |
0.18 |
0.26 |
0.02 |
0.46 |
|
1.71 |
0.41 |
50 |
13 |
WS87-072 |
4.9 |
38.9 |
34.0 |
0.26 |
0.12 |
0.012 |
0.33 |
0.14 |
0.22 |
0.02 |
0.39 |
|
1.59 |
0.38 |
54 |
13 |
WS88-123 |
113.0 |
131.9 |
18.9 |
0.20 |
0.12 |
0.010 |
0.26 |
0.14 |
0.21 |
0.03 |
0.37 |
|
1.30 |
0.31 |
25 |
7 |
WS88-125 |
120.9 |
145.6 |
24.8 |
0.24 |
0.09 |
0.010 |
0.29 |
0.18 |
0.28 |
0.04 |
0.50 |
|
1.49 |
0.36 |
37 |
12 |
WS88-127 |
21.8 |
38.8 |
17.0 |
0.30 |
0.18 |
0.013 |
0.39 |
0.29 |
0.46 |
0.05 |
0.80 |
|
2.11 |
0.50 |
36 |
14 |
WS88-128 |
17.0 |
58.5 |
41.5 |
0.28 |
0.09 |
0.014 |
0.34 |
0.18 |
0.26 |
0.02 |
0.45 |
|
1.67 |
0.40 |
69 |
19 |
WS88-138 |
66.9 |
141.8 |
74.9 |
0.35 |
0.38 |
0.020 |
0.52 |
0.41 |
0.29 |
0.07 |
0.77 |
|
2.72 |
0.65 |
204 |
58 |
incl |
115.0 |
141.8 |
26.8 |
0.58 |
0.85 |
0.036 |
0.96 |
0.85 |
0.46 |
0.17 |
1.47 |
|
5.10 |
1.22 |
137 |
40 |
WS88-141 |
0.0 |
95.4 |
95.4 |
0.26 |
0.08 |
0.014 |
0.31 |
0.12 |
0.18 |
0.02 |
0.32 |
|
1.49 |
0.36 |
143 |
31 |
|
121.0 |
143.8 |
22.8 |
0.24 |
0.21 |
0.011 |
0.34 |
0.34 |
0.29 |
0.08 |
0.71 |
|
1.92 |
0.46 |
44 |
16 |
WS13-222 |
0.0 |
163.0 |
163.0 |
0.34 |
0.19 |
0.017 |
0.44 |
0.27 |
0.27 |
0.04 |
0.58 |
|
2.20 |
0.53 |
359 |
95 |
incl |
139.0 |
163.0 |
24.0 |
0.79 |
0.56 |
0.043 |
1.07 |
0.64 |
0.29 |
0.10 |
1.03 |
|
5.22 |
1.26 |
125 |
25 |
WS11-188 |
4.6 |
464.9 |
460.3 |
0.29 |
0.18 |
0.016 |
0.38 |
0.17 |
0.24 |
0.02 |
0.43 |
|
1.84 |
0.44 |
847 |
198 |
incl |
273.8 |
298.6 |
24.7 |
0.87 |
0.63 |
0.028 |
1.15 |
1.18 |
1.37 |
0.16 |
2.72 |
|
6.54 |
1.56 |
162 |
67 |
incl |
450.3 |
464.9 |
14.6 |
0.26 |
0.49 |
0.018 |
0.47 |
0.62 |
0.32 |
0.14 |
1.08 |
|
2.80 |
0.66 |
41 |
16 |
WS12-214 |
0.0 |
379.5 |
379.5 |
0.27 |
0.21 |
0.017 |
0.38 |
0.28 |
0.26 |
0.06 |
0.60 |
|
1.98 |
0.47 |
751 |
228 |
incl |
219.5 |
379.5 |
160.1 |
0.25 |
0.35 |
0.018 |
0.42 |
0.44 |
0.28 |
0.12 |
0.83 |
|
2.34 |
0.56 |
375 |
134 |
incl |
319.4 |
357.0 |
37.6 |
0.47 |
0.83 |
0.023 |
0.82 |
1.12 |
0.65 |
0.27 |
2.04 |
|
4.96 |
1.18 |
187 |
77 |
1 Footnotes to Drill Interval Tables and Figures: (1) Nickel
equivalent (Ni Eq. %) and platinum equivalent (Pt Eq. g/t)
calculations reflect total gross metal content using US$ of
$7.58/lb nickel (Ni), $2.85/lb copper (Cu), $12.98/lb cobalt (Co),
$1270.38/oz platinum (Pt), $465.02/oz palladium (Pd) and
$1102.30/oz gold (Au) and have not been adjusted to reflect
metallurgical recoveries. The above metal prices are a 20%
reduction of the LME 3-year trailing average metal prices as
presented in the Company's technical report entitled "Wellgreen
Project, Preliminary Economic Assessment, Yukon Canada" dated
August 1, 2012 (the "2012 Wellgreen PEA") and prepared by Andrew
Carter, C.Eng., Pacifico Corpuz, P. Eng., Philip Bridson, P.Eng.,
and Todd McCracken, P.Geo., of Tetra Tech Wardrop Inc. The 2012
Wellgreen PEA is available under the Company's profile on SEDAR at
www.sedar.com. (2) Ni Eq. % and Pt Eq. g/t in "Base Metals" and
"Precious Metals" columns only refers to equivalents of base and
precious metals respectively, not total metals. In the "Total
Metals" column the Pt Eq. includes both base and precious metals,
as does the NiEq. (3) 3E represents the sum of platinum, palladium
and gold, measured in g/t. (4) Significant interval defined as a
minimum 15 g-m Pt Eq. interval. (5) Cutoff grade of 0.2% Ni Eq. (6)
Internal dilution up to six continuous metres of <0.2% Ni Eq.
(7) Some rounding errors may occur. (8) True thicknesses have not
been measured.
Metallurgical and
Engineering Update
Metallurgical optimization test work continues on representative
samples from disseminated mineralization at Wellgreen. Testing has
focused on optimizing the process flow sheet, grind size and
reagent selection for the mineralized samples. Current work has
been advanced using a conventional copper flotation process
followed by magnetic separation to increase recoveries of PGMs
prior to nickel flotation. Batch sample test work continues and
includes optimization of the magnetic separation process, grinding
requirements and evaluation of the extraction of the rare PGMs
(rhodium, iridium, osmium and ruthenium) in addition to platinum,
palladium and gold. Upon completion of the batch sample test work,
the metallurgy team will commence locked cycle tests on composite
samples. The results from this metallurgical test work will be used
to generate recovery and concentrate grade assumptions for the
Preliminary Economic Assessment (PEA) update in Q2-2014.
Engineering studies are also under way to look at optimizing the
project using a staged production approach that will review a
series of lower capex throughput with higher grade extraction
concepts as compared with the 2012 PEA. In addition scenarios will
also be evaluated to assess the optimal larger-scale production
level that fully attains the economic potential of the resource to
which the project may ultimately expand. Studies are also being
completed to select optimal locations for mine infrastructure,
which includes the camp, mill, water treatment plant and the
tailings storage facility.
About Wellgreen
Platinum
Based in Vancouver, Canada, Wellgreen Platinum Ltd. is a
platinum group metals focused exploration and development company
with advanced projects in the Yukon Territory and Ontario, Canada.
Our 100% owned Wellgreen PGM-Ni-Cu project, located in the Yukon,
is one of the world's largest undeveloped PGM deposits and one of
the few significant PGM deposits outside of southern Africa or
Russia. Our Shakespeare PGM-Ni-Cu project is a fully-permitted,
production-ready brownfield mine located in the well-established
Sudbury mining district of Ontario, Canada.
Our management team has an extensive track record of successful,
large-scale project discovery, development, permitting, operations
and financing combined with an entrepreneurial approach to
sustainability and collaboration with First Nations and
communities.
Quality Assurance, Quality Control: The technical information in
this news release has been prepared in accordance with Canadian
regulatory requirements set out in National Instrument 43-101
Standards of Disclosure for Mineral Projects of the
Canadian Securities Administrators ("NI 43-101"). The Wellgreen
project geological technical information disclosed herein was
prepared under the supervision of Neil Froc, P. Eng., Wellgreen
Platinum's Wellgreen Project Manager, who is a "Qualified Person"
as defined in NI 43-101 and the person who oversees exploration
activities on the project. All other technical information
disclosed herein was prepared under the supervision of John Sagman,
P.Eng., Wellgreen Platinum's Senior Vice President and Chief
Operating Officer and a "Qualified Person" as defined in NI 43-101.
In addition, Mr. Sagman has reviewed and approved the technical
information contained in this news release.
Wellgreen Platinum executes a quality control program to ensure
data verification using best practices in sampling and analysis.
Samples are cut for assay with the remaining sample retained for
reference. Blanks, Standard Reference Material ("SRM"), and
duplicates were inserted into the sample stream every 20th or 25th
sample. A duplicate sample was either created by quartering core or
splitting the sample at the lab. The quartered core is then placed
into two different sample bags with different sample numbers and
sealed. The SRM material comes from Natural Resources Canada and
Analytical Solutions Limited. These were inserted into the sample
stream immediately after the second duplicate. The SRMs used were
OREAS 13P, WMS-1a, WPR-1, WGB-1, and WMG-1. Sample Blanks are
obtained from garden marble from hardware stores in Whitehorse,
Yukon. Assayed samples are transported in sealed and secured bags
for preparation at Acme Analytical Laboratories (Vanc) Ltd. or ALS
Global Prep Lab located in Whitehorse, Yukon. Pulverized (pulp)
samples are shipped for analysis to Acme Analytical Laboratories
(Vanc) Ltd. or ALS Global l in Vancouver, B.C. Platinum, palladium
and gold were determined by lead fusion fire assay with an ICP
atomic emission spectrometry finish. Copper, nickel and cobalt were
determined by four-acid digestion followed by an ICP atomic
emission spectrometry finish. Acme Analytical Laboratories (Vanc)
Ltd. and ALS Global are ISO/IEC 17025:2005 accredited laboratories
and registered under ISO 9001: 2000. Acme Analytical Laboratories
(Vanc) Ltd. and ALS Global independent from the Company. Quality
assurance and quality control are monitored using scatterplots,
Thompson-Howarth plots and statistical analysis to ensure
duplicates, blanks and standard data are reliable, and indicate
robustness of overall results. ALS Global and Acme
quality-assurance procedures are also included in this process.
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", "estimate", "anticipate", "believe", "continue", "plans"
or similar terminology. All information in this release, other than
information of historical facts, including, without limitation, the
potential of the Wellgreen project, information regarding the 2013
field program with respect to resampling, drilling, metallurgical
optimization, engineering and mine planning, potential mining
methods, anticipated metal recoveries, potential economic
contributions of certain metals, potential update to the 2012
Wellgreen PEA, the timing and success of exploration activities
generally, the timing of future technical reports and general
future plans and objectives for the Wellgreen and Shakespeare
projects 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. Forward-looking information is based on a number of
material factors and assumptions. Factors that could cause actual
results to differ materially from the forward-looking information
include unsuccessful exploration results, changes in project
parameters as plans continue to be refined, results of future
resource estimates, future metal prices, availability of capital
and financing on acceptable terms, general economic, market or
business conditions, uninsured risks, regulatory changes, defects
in title, availability of personnel, materials and equipment on a
timely basis, accidents or equipment breakdowns, delays in
receiving government approvals, the Company's ability to maintain
the support of stakeholders necessary to develop the Wellgreen
project, unanticipated environmental impacts on operations and
costs to remedy same, and other exploration or other risks detailed
herein and from time to time in the filings made by the Company
with securities regulatory authorities in Canada. Readers are
cautioned that mineral resources that are not mineral reserves do
not have demonstrated economic viability. Mineral exploration and
development of mines is an inherently risky business. Accordingly,
actual events may differ materially from those projected in the
forward-looking information. For more information on the Company
and the risks and challenges of our business, investors should
review our annual filings which are available at www.sedar.com. The
Company does not undertake to update any forward looking
information, 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."
Wellgreen Platinum Ltd.Chris AckermanManager, Corporate
Communications604-569-3634cackerman@wellgreenplatinum.com
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