Nevada Zinc Corporation (“Nevada Zinc” or the “Company”)
(TSX-V:NZN) announces it has entered into an option agreement that
allows the Company the right to earn up to an 80% interest in the
MacBride zinc property (the “MacBride Property”). The
MacBride Property, located in central Manitoba, contains the high
grade MacBride zinc deposit located along a six kilometre
structural magnetic high corridor. Along this well defined
magnetic high corridor, several additional untested electromagnetic
(“EM”) airborne anomalies similar to the EM signature of the
MacBride zinc deposit have been identified. The MacBride Property
is located approximately 60 kilometres from the significant, Ruttan
zinc-copper mine owned by Trevali Mining Corporation (former open
pit and underground mine). Given the propensity for these
volcanogenic zinc and copper rich massive sulphide deposits to be
found in proximity to each other and the history of discoveries in
the belt, the Company views the MacBride zinc deposit as having
very high potential for additional discoveries.
Bruce Durham, President and CEO of Nevada Zinc
commented, “Reasonably accessible, high grade, near-surface zinc
deposits with significant room for growth like the MacBride zinc
deposit are very rare, particularly in a stable, safe and mining
friendly jurisdiction like Manitoba. The MacBride zinc
deposit remains open to expansion in all directions and with
additional drilling has the potential to be much larger in
size. Modern airborne geophysical data and interpretation
shows a number of undrilled, similar, EM targets which indicate a
high likelihood of discovering additional zinc-copper
mineralization elsewhere on the MacBride Property. Nevada Zinc now
has two significant zinc exploration projects underway, both in
excellent jurisdictions. Diamond drilling continues at our Lone
Mountain project in Nevada. We expect to begin to receive drill
core assay results near the end of this month from Lone Mountain
and we will begin compilation work at MacBride immediately.”
MacBride Property
Highlights
- Large contiguous land package
The MacBride Property is comprised of 22
contiguous mining claims covering an area of 4,992 hectares 45
kilometres north of Leaf Rapids, Manitoba and the MacBride Property
is reasonably accessible. The MacBride Property covers the
favourable volcanogenic massive sulphide stratigraphy for more than
15 kilometres.
- Significant historical resource
An historical report by Knobby Lake Mines
Limited in 1977 outlined a resource for the MacBride zinc deposit
which Nevada Zinc is treating as an “historical estimate”
under NI 43-101 and not as a current mineral resource. The
historical resource is summarized below:
Historical Resource, MacBride Zinc
Deposit, Manitoba
_____________________________________________________________
MacBride |
Tonnes |
Zn (%) |
Cu (%) |
Au (g/t) |
Ag (g/t) |
Main |
1,820,055 |
8.8 |
0.30 |
0.10 |
4.50 |
_____________________________________________________________
Historical estimates of grade and tonnage in
this press release are viewed as reliable and relevant based on the
information and methods used at the time. However, they were not
prepared in compliance with resource definitions under NI 43-101
and must be considered only as historic resources. Neither Nevada
Zinc nor its Qualified Persons have done sufficient work to
classify the historic estimate as a current mineral resource under
current mineral resource or mineral reserve terminology and the
Company and its QP are not treating the historic estimate as a
current mineral resource. The historic resource should not be
relied upon. Additional work including surface geophysics,
drilling and bore hole geophysics will need to be completed to
upgrade the historical resource to current NI43-101 standards.
- Near surface drill holes include results of 9.98% zinc and
0.56% copper over a core length of 10.67 metres (depth
approximately 25 metres). True width of the zone is unknown.
- Deeper drill holes (near a vertical depth of 225 metres)
include an interval of 10.3% zinc over a core length of 11.19
metres. True width of the zone is unknown.
- Mineralization appears to be open to significant expansion
along strike and the mineralization also remains open beyond the
depth of the deepest drill holes.
- Processing of the available recent geophysical database shows
the existence of numerous similar untested targets.
- Manitoba is an excellent jurisdiction with a strong local
history of zinc and copper mining (Lyn Lake Manitoba
area).
- Lack of local surface exposure means only shallow or exposed
mineralization was tested historically.
- Newly identified outside targets remain untested and exhibit
conductivity characteristics virtually identical to MacBride zinc
deposit’s electromagnetic response.
- Scattered copper and gold mineralization located outside the
MacBride zinc deposit area near other targets was reported in some
historic work on and in the area of the MacBride Property.
The MacBride zinc deposit, discovered in the
1970’s, has seen only limited drilling and has not been subjected
to an extensive, systematic, exploration program. The
MacBride zinc deposit is within the same Paleoproterozoic-aged
metavolcanic rocks and interbedded meta-sediments as those that
host the historic Ruttan copper-zinc mine. The MacBride zinc
deposit coincides with a 1.8 kilometre long, strongly conductive,
EM anomaly feature hosted within a well defined extensive magnetic
high corridor that is more than six kilometres long. The
deposit has been drilled along a strike length of approximately 275
metres and the remaining 1,550 metres of the EM anomaly remains
untested. The MacBride zinc deposit remains open along strike
and at depth. There are numerous similar conductive EM
anomalies that have been identified in reprocessing of a modern
airborne geophysical survey along the magnetic corridor that remain
undrilled.
The MacBride zinc deposit mineralization
consists of coarse pyrite in a matrix of pyrrhotite, sphalerite and
containing blebs of chalcopyrite. The extensive
recrystallization of the massive sulphides and incorporation of
wall rock fragments in the deposit mineralization suggests
significant sulphide remobilization. The gangue mineral assemblage
is lightly disseminated with sulphides and is primarily comprised
of amphibole, biotite, chlorite, sericite and garnet typical of
wall rock alteration products in volcanic massive sulphide deposit
terrains.
Summary of Option Agreement
Nevada Zinc, as optionee, has the right to earn
an initial 70% interest in the MacBride Property by making
aggregate cash payments to Rockcliff Copper Corporation
(“Rockcliff”), as optionor, of $200,000 over a three year term
commencing with a $30,000 cash payment and the issuance of 200,000
shares to Rockcliff within five business days from the closing date
of the option agreement, as well as incurring total expenditures on
the MacBride Property of $2,500,000 over three years. Minimum
expenditures of $250,000 are required annually. Upon earning an
initial 70% interest in the MacBride Property, Nevada Zinc can
increase its ownership interest to 80% by making a $2,000,000
payment to Rockcliff. In the event either party has its ownership
interest reduced below 10% its interest shall convert to a 1% net
smelter returns royalty or a 0.5% royalty on those claims subject
to a pre-existing royalty. Certain claims in the MacBride Property
are subject to a maximum 2% net smelter returns royalty payable to
the original property vendor, 1% of which may be purchased. The
option agreement is subject to regulatory approval.
About Nevada Zinc
Nevada Zinc is a discovery driven, early-stage
mineral exploration company with a proven management team focussed
on identifying unique opportunities in mineral exploration that can
provide significant value to its shareholders.
While the Company continues to maintain a
significant interest in the highly prospective Yukon gold
properties through its majority ownership position in Generic Gold
Corporation, the current focus of the Company is the exploration
and advancement of the Lone Mountain zinc project comprised of 224
claims covering approximately 4,000 acres near Eureka, Nevada.
The Lone Mountain zinc project is located in
east-central Nevada and is easily accessible via paved and gravel
roads northwesterly from Eureka where all essential services are
available. The project includes options, leases or purchase
agreements to acquire 100% interests in all properties along the
key structural trend for more than 4 kilometres.
The Company has completed 83 reverse circulation
drill holes on the Lone Mountain property and is currently carrying
out a minimum 12 hole diamond drill hole program on the property.
Results in the RC drilling programs showed numerous broad intervals
of medium to high grade non-sulphide zinc mineralization in two
locations both of which are located between surface and about 250
metres depth. Initial diamond drill core assay results remain
outstanding at this time, however, assay results are expected to
begin to be received commencing in October.
Additional information about the Company is
available on the Company’s website: www.nevadazinc.com
References:
Trevali Mining Corporation website: Ruttan size
– 82.8 million tonnes at grades of 1.37% copper and 1.63% zinc.
Current inferred resource at Ruttan 19.75
million tonnes at grades of 1.17% copper and 1.47% zinc.
Bruce Durham P.Geo, President and CEO of Nevada
Zinc, is a Qualified Person, as that term is defined by Canadian
regulatory guidelines under National Instrument 43-101, and has
read and approved the technical information contained in this press
release.
For further information contact:Nevada Zinc
CorporationSuite 1660, 141 Adelaide St. WestToronto, Ontario M5H
3L5Tel: 416-504-8821Bruce Durham, President and
CEObdurham@nevadazinc.com
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.
This news release may contain forward-looking
statements including but not limited to comments regarding the
timing and content of upcoming work programs, geological
interpretations, receipt of property titles, potential mineral
recovery processes, etc. Forward-looking statements address
future events and conditions and therefore, involve inherent risks
and uncertainties. Actual results relating to, among other
things, the ability to complete the Business Combination, results
of exploration, project development, reclamation and capital costs
of the Company's mineral properties, and the Company's financial
condition and prospects, could differ materially from those
currently anticipated in such statements. These and other factors
should be considered carefully and readers should not place undue
reliance on the Company's forward-looking statements. The Company
does not undertake to update any forward-looking statement that may
be made from time to time by the Company or on its behalf, except
in accordance with applicable securities laws.
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