Pershing Gold Corporation (OTCBB:PGLC) is pleased
to announce that it has completed an in-house calculation of
mineralized material in the Company's model for the Relief Canyon
Mine in Pershing County, Nevada which estimates 32,541,000 tons of
gold mineralized material at an average grade of 0.017 ounces per
ton gold ("opt Au"). The Company's in-house technical staff
calculated the estimate under SEC Guide 7, and the in-house
estimate does not include identified material that is currently in
the inferred category.
When Pershing Gold acquired the Relief Canyon Mine in August
2011, based on the 2010 Technical Report that Mine Development
Associates ("MDA") prepared for the previous owner, Relief Canyon
had an in-situ resource equivalent to mineralized material under
SEC Guide 7 of 6,533,000 tons at an average grade of 0.017 opt Au.
As such, mineralized material reported by Pershing Gold today
represents a nearly five-fold increase in the size of the Relief
Canyon deposit.
Pershing Gold is also pleased to announce that Roscoe Postle
Associates USA, Ltd. ("RPA") has completed an estimate of the
in-pit mineral resource using pit optimizing software at Relief
Canyon that shows a measured and indicated in-pit resource of
463,000 ounces of gold and an inferred in-pit resource of 101,000
ounces of gold. (See Table 1) RPA's estimate was prepared using the
guidelines in Canadian National Instrument 43-101. Pershing Gold
anticipates that the exploration program planned for 2013 will
further expand both the SEC Guide 7 estimate of mineralized
material and the in-pit 43-101 resource estimates as the deposit
remains open in all directions.
Table 1. In-Pit Gold ("Au") Resource
Estimate at Relief Canyon (Oxide and Mixed Oxide)
|
CATEGORY |
TONS |
GOLD GRADE
(opt Au) |
TOTAL IN-PIT
GOLD OUNCES |
Measured |
2,918,000 |
0.0149 |
44,000 |
Indicated |
21,627,000 |
0.0194 |
419,000 |
Total Measured &
Indicated |
24,545,000 |
0.0188 |
463,000 |
|
Inferred |
4,811,000 |
0.0210 |
101,000 |
Notes: |
1. Canadian Institute of
Mining Metallurgy and Petroleum (CIM) definitions were followed for
classification of mineral resources |
2. Mineral resources are
estimated at a gold cut-off grade of 0.0046 opt |
3. Resources are
estimated using a gold price of US $1,650 per ounce |
4. The resources are
constrained by a Whittle pit shell prepared with the use
of Whittle® 4X pit optimizing software program |
5. RPA Principal
Geologist Luke Evans, M.Sc., P.Eng. is the Qualified Person for the
resource estimate |
In commenting upon Pershing Gold's fast-track expansion of the
resource at the Relief Canyon Mine, Stephen D. Alfers, Pershing
Gold President, CEO, and Executive Chairman stated, "In just a
little more than a year we have reached an important milestone. We
have substantially expanded the mineralized material at the Relief
Canyon gold deposit. Additionally, in that same timeframe, we have
RPA's in-pit resource estimate that includes resources
upgraded to the measured category and a significant increase in the
indicated category. With this upgraded and expanded resource we
have increased our confidence in the size and quality of the Relief
Canyon deposit. This is noteworthy progress on our path to resume
mining."
The approximate outline of the current deposit projected to the
surface is shown in Figure 1. Much of the SEC Guide 7 mineralized
material within the deposit is located on claims owned by Gold
Acquisition Corp., Pershing Gold's wholly owned subsidiary. The
rest occurs on private lands and mining claims that Pershing Gold
acquired in April 2012 when it purchased the interests of Victoria
Resources (US), a subsidiary of Victoria Gold Corp. (TSX:VIT-V) in
a 2006 Mineral Lease and Sublease with Newmont USA Limited, doing
business in Nevada as Newmont Mining Corporation ("Newmont")
(NYSE:NEM). The leased lands and claims are subject to an Area of
Interest ("AOI") with Newmont. The approximate in-situ resource
boundary shown in Figure 1 illustrates that Pershing Gold's
strategic consolidation of the lands and claims surrounding the
Relief Canyon Mine has given them exclusive rights to lands inside
the currently defined boundary of SEC Guide 7 mineralized material
associated with the Relief Canyon deposit.
Figure 1: Map featuring the approximate outline of
the current gold deposit compared to the current pit boundary is
available at:
https://media.globenewswire.com/cache/19459/file/17778.pdf
Pershing Gold has drilled a total of 127 holes (approximately
61,100 feet) since initiating its work at the mine in the fall of
2011. The SEC Guide 7 mineralized material estimate by Pershing
Gold is based on data from these holes plus the 588 holes that
previous owners of the mine drilled. The Company's mineralized
material estimate uses a cutoff grade of 0.0046 opt Au, and is
based on 67 plan views spaced 20 feet apart.
Historic production at the Relief Canyon Mine included
recoveries of silver at a ratio of one part gold to three parts
silver. Silver is not included in the current SEC Guide 7
mineralized material or 43-101 resource estimates because the
database for most of the historic holes does not include silver
assays. Silver assays are planned for holes drilled in the future
so this information can be added to the silver assay data from the
holes Pershing Gold has drilled to date. Any identified silver
resources will be included in future mineralized material and
resource estimates.
"These outstanding results underscore Pershing Gold's unique
opportunity. We have a permitted and operational heap leach
facility designed specifically to process the deposit at Relief
Canyon. Our continued progress in expanding and upgrading the
deposit keeps us moving forward on our critical path to resume
mining at Relief Canyon. I am very pleased with the exceptional
progress we have made," stated Stephen Alfers.
Pershing Gold's plans for 2013 will focus on further expanding
the Relief Canyon deposit and advancing the project towards
production. The Company plans to modify its existing exploration
permit to authorize drilling outside the currently defined in-situ
resource boundary. The lands surrounding this boundary have not yet
been tested sufficiently to determine whether they can be included
in future resource estimates and economic evaluations.
Additionally, Pershing Gold plans to amend the permit for the
Relief Canyon Mine to authorize renewed mining
activities. These projects will require additional external
funding.
About Pershing Gold Corporation
Pershing Gold Corporation is a new gold exploration and
development company focusing on acquiring, exploring, and
developing gold deposits in Pershing County and elsewhere in
Nevada. The Relief Canyon Mine property in Pershing County is owned
by Gold Acquisition Corp., the Company's wholly owned
subsidiary.
About Roscoe Postle Associates USA, Ltd.
Roscoe Postle Associates USA, Ltd. is a global mining consultant
with offices in Canada, the United States, and in the United
Kingdom. The company provides services to the mining industry at
all stages of project development from exploration and resource
evaluation through scoping, prefeasibility studies, financing,
permitting, construction, operation, closure and rehabilitation.
RPA advises major mining companies, mid-caps, junior mining
companies, financial institutions, governments, law firms and
individual investors on the technical and commercial aspects of
mineral property development.
Cautionary Note to United States Investors Regarding
Estimates of Mineralized Material and Measured, Indicated, and
Inferred Resources
Mineralized material described in this press release is
gold-bearing material that has been physically delineated by one or
more of a number of methods including drilling, underground work,
surface trenching and other types of sampling. This material has
been found to contain a sufficient amount of mineralization of an
average gold grade to have potential that warrants further
exploration evaluation. While this material is not currently or may
never be classified as ore reserves, it is reported as mineralized
material only if the potential exists for reclassification into the
reserves category. This material cannot be classified in the
reserves category until technical, economic and legal factors have
been evaluated. Under the United States Securities and Exchange
Commission's standards, a mineral deposit does not qualify as a
reserve unless it can be economically and legally extracted at the
time of reserve determination and it constitutes a proven or
probable reserve (as defined below).
This press release uses the terms "measured," "indicated"
and "inferred resources", which are defined in Canadian National
Instrument 43-101. We advise U.S. investors that these terms
are not recognized by the United States Securities and Exchange
Commission (the "SEC"). The estimation of measured and indicated
resources involves greater uncertainty as to their existence and
economic feasibility than the estimation of proven and probable
reserves. Mineral resources are not mineral reserves, and U.S.
investors are cautioned not to assume that measured or indicated
mineral resources will be converted into reserves. Inferred mineral
resources have a high degree of uncertainty as to their existence,
and their economic and legal feasibility. It cannot be assumed that
all or any part of an inferred mineral resource exists, or is
economically or legally viable. US investors are urged to consider
closely the disclosure in our Form 10-K and other SEC
filings. You can review and obtain copies of these filings
from the SEC's website at http://www.sec.gov/edgar.shtml.
Legal Notice and Safe Harbor Statement
This press release contains "forward-looking statements" within
the meaning of Section 21E of the Securities Exchange Act of 1934.
All statements, other than statements of historical fact,
including, without limitation, those with respect to the
objectives, plans and strategies of the Company set forth herein
including the planned reopening and recommissioning of the Relief
Canyon mine and processing facilities, commencement of production,
anticipated drilling and other exploration on Pershing Gold's
Relief Canyon properties, results of drilling, estimates of
mineralized material and measured, indicated and inferred
resources, interpretations of exploration results and other
geologic information at Relief Canyon, anticipated expansion of the
resource at the Relief Canyon properties, planned permit amendments
and modifications and those preceded by or that include the words
"believes," "expects," "given," "targets," "intends,"
"anticipates," "plans," "projects," "forecasts" or similar
expressions, are "forward-looking statements." Although the
Company's management believes that such forward-looking statements
are reasonable, it cannot guarantee that such expectations are, or
will be, correct. These forward-looking statements involve a number
of risks and uncertainties, which could cause the Company's future
results to differ materially from those anticipated. Potential
risks and uncertainties include, among others, inability to obtain
external financing to fund the recommissioning of the processing
facilities, and the reopening and commencement of production at the
Relief Canyon Mine, planned exploration, permit modifications or to
maintain property rights; interpretations or reinterpretations of
geologic information, unfavorable exploration results, inability to
obtain permits required for planned production, including permits
to mine the deposit below the water table, exploration and other
activities; general economic conditions and conditions affecting
the industries in which the Company operates; the uncertainty of
regulatory requirements and approvals; fluctuating mineral and
commodity prices; risks of junior exploration and pre-production
activities; and maintenance of important business relationships.
Additional information regarding the factors that may cause actual
results to differ materially from these forward-looking statements
is available in the Company's filings with the SEC including the
Annual Report on Form 10-K for the year ended December 31, 2011 and
its subsequent SEC filings. The Company assumes no obligation
to update any of the information contained or referenced in this
press release.
CONTACT: Stephen D. Alfers
Executive Chairman, President and CEO
Phone Number: 720.974.7248
Email: investors@pershinggold.com
www.Pershinggold.com
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