(LVCA:OTCBB) - Lake Victoria Mining Company, Inc. (the
“Company”) is pleased to announce the positive results of the
reverse circulation drill program recently completed on its Uyowa
gold project in Tanzania. Notable results received to date include:
17.6 g/t over 6 meters, 7.95 g/t Au over 9 meters, 4.1 g/t over
10 meters, 4.06 g/t Au over 13 meters and 10.41 g/t over 3
meters inclusive of a number of significant 1 meter intervals
of 103 g/t Au, 33 g/t Au and 24 g/t Au respectively. The Uyowa
project is located about 240 kilometers directly southwest of
Mwanza.
Dr. Roger Newell, Chairman of Lake Victoria said “this first
round of drilling has returned extremely encouraging results as
well as demonstrating that higher grade gold zones of economic
mining widths are present within the known mineralized trend.
Furthermore, ground geophysics is providing the necessary back-up
to define additional targets in which to focus our exploration
efforts to discover additional gold occurrences within this
prospective district.”
A total of 29 reverse circulation boreholes amounting to 2,470
meters was undertaken across the site of artisanal workings and
environs in the northern block of the Uyowa Prospect. Drilling was
aimed at testing the strike extensions of the known mineralized
gold zone beneath an area of intense artisanal activity as well as
to test a number of geophysical targets that have been defined from
the recent ground magnetometer and IP Schlumberger surveys. Unlike
the central and eastern part of the Prospect, which is represented
by a single mineralized structure, the western part is comprised of
at least 4 mineralized veins that generally, not only have
increased widths, but, from the assay results received to date,
also reflect substantially higher gold grades, across a strike
length of some 300 meters (Refer Table 1).
Table 1: Summary of Uyowa Reverse
Circulation Drill Results
BHID
Total
Depth (m)
Section
Azimuth
(deg)
Decline
(deg)
From
(m)
To
(m)
Interval
(m)
Grade
(g/t Au)
URC001 80 390600E 180 -50 25 28 3 0.68 URC002 60 390680E 180 -50 10
15 5 0.55 and 45 46 1 0.73 URC003 80
390520E 180 -50 30 31 1 3.14 and 58 59
1 6.61 URC004 90 390440E 180 -50 77 79 2 6.35 URC005 60 390760E 180
-50 2 4 2 24.00* and 43 45 2 2.32
URC006 100 390520E 180 -50 59 60 1 2.01 URC008 50 390840E 180 -50
38 39 1 7.73 URC009 80 390840E 180 -60 64 65 1 1.00
and 71 74 3 1.49 URC010 70 390920E 180 -50 48 49 1
1.42 URC011 80 391000E 180 -50 60 61 1 0.76 URC012 100 390360E 180
-50 57 58 1 1.87 and 60 65 5 0.98
URC013 70 390280E 180 -50 19 28 9 7.95
(Including 24.65 g/t over 2 meters) URC014 80 390040E
180 -65 40 42 2 11.41 and 53 63 10 4.10
(including 33.3 g/t Au over 1
meters) URC015 55 390120E 180 -70 26 28 2 1.23 URC017 70
389960E 180 -55 7 10 3 10.41 and 36 42
6 17.6
(including 103g/t over
1 meter) URC018 130 389960E 180 -60 15 28 13 4.06
(including 24.8 g/t over 1
meter) and 77 81 4 2.01
URC024 48 49 1 1.32 *lateritic
duricrust
Boreholes URC013 to URC018 were drilled in
the western part of the prospect.
1 troy oz of gold = 31.103 gm of gold or 1
gm=0.03215 oz gold; i.e.: 17.6 g/t Au=0.56584 oz/t of gold
Previous mapping and channel sampling of a number of artisanal
shafts (Refer Press Release 12th September 2011 – “High Grade Gold
Reported and Drilling Program Commences at Lake Victoria's Uyowa
Gold Project- Tanzania, East Africa”) indicated a narrow, high
grade quartz-rich gold bearing zone striking ENE and dipping
steeply to the north beneath a 10 meter thick sand and lateritic
duricrust cover. Drilling was conducted along 80 meter spaced N-S
fences across a strike length of 1,300 meters with all boreholes
angled between 50-65 degrees to the south.
In the central and eastern part of the Prospect, drilling
identified a number of narrow and anomalous gold bearing zones in
which a single continuous gold bearing silicified shear zone,
having a grade greater than 0.5g/t gold over + 1 meter interval, is
persistent throughout the area being tested. Gold mineralization
occurs as free gold as well as in association with pyrite
mineralization. Drill samples were collected across the gold
bearing zones on 1 meter intervals with the results consequently
representing a diluted grade to those higher grade assays that were
reported earlier over narrow widths within the artisanal
shafts.
A single drill hole, collared 400 meters to the east of the
artisanal workings, targeted the interpolated position along strike
of the mineralized shear zone. A number of zones of pyrite
mineralization and associated silicification with quartz veining
and minor visible gold were noted down-hole indicating the
persistence of the mineralized shear zone along strike.
Interpretation of the ground magnetic survey suggests the
presence of a graben structure that coincides with the last of the
artisanal workings on the western side of known mineralized zone.
The area, unlike the artisanal site where laterite is often exposed
on surface, is overlain by sand cover for some 500 meters to the
west before lateritic soils are again present suggesting possible
continuation of the mineralized trend further to the west.
This first round of drilling has successfully tested the
continuity and persistence of the mineralized shear zone along some
1,700 meters of strike and to a depth of up to 60 meters below
surface. The potential of the zone, besides being open-ended along
strike and open down-dip, is to be focused in the western part of
the trend where increased gold grades and widths have been
intersected. Regional mapping of granitic gneiss outcrops to the
south-east of the zone indicate the presence of NW-SE faults zones
that may well have a controlling influence on the emplacement of
the gold mineralization. Such features are important structural
controls for other gold deposits elsewhere in the Lake Victoria
Gold Belt.
Two boreholes were drilled to test two ground magnetic
targets:
The ground magnetic survey indicates that the gold
mineralization occurs along the northern limb of an E-W trending
antiform that appears to close toward the east. Schlumberger
profiling has revealed a number of coincident chargeability and
resistivity anomalous across the “limb” of the fold. A single
borehole was drilled, 3.36 kilometers east from the artisanal
workings, to test the magnetic signature and IP Schlumberger
anomalies along the fold arc. The area is overlain by red lateritic
soils. Drilling intersected a number of zones of increased
magnetite alteration down-hole. No pyrite or intense silicification
was noted. The second borehole was drilled to test a similar ground
magnetic signature that is present within the “inner” core of the
fold zone 1.20 kilometers to the south of the artisanal workings
and within the NW-SE structural corridor that defines the higher
grade portion of the mineralized zone to the north. Although assay
results are not yet available, the borehole did intersect an
anomalous 4 meter zone of disseminated pyrite mineralization
overlying a zone of magnetite-rich granitic gneiss.
The immediate potential of the Uyowa gold mineralization lies
within the western part of the prospect where an increase in the
number of gold bearing structures together with
increased width*grade over some 300 meter strike length has
been delineated by recent drilling.
The regional potential of the Uyowa gold mineralization, as seen
from the ground magnetic images appears prospective, especially
since it is now known that significant high grade gold
mineralization and associated alteration are present within the
District. The gold mineralization is localized along the limb of a
large E-W trending anti-form that closes to the east. Although,
it is early days in the exploration of this prospect, the
understanding of the geology of the area is still very limited.
Since very little outcrop is present, it will only be through
ground geophysical surveys (Magnetics, IP gradient and Schlumberger
profiling) and soil geochemistry coupled with an increasing
awareness of the structural controls (through diamond drilling in
the western part of the mineralized trend) that targets for
follow-up drilling can be prioritized.
Gradient IP surveys are currently in progress across the
prospect and are expected to be completed before year end. Once
results are available, a revised structural interpretation is
expected to be undertaken with the aim of refining targets for
possible RAB drilling. Prior to embarking on a RAB program, a short
diamond drill program of 1000 meters has been recommended to
help define the structural controls in the western part
of the E-W shear zone where the high grade gold veins occur.
Analytical work is carried out at the independent SGS
Laboratories in Mwanza, Tanzania. The drill samples have been
subjected to full sample preparation followed by a 50 gram fire
assay with an AA finish. Blanks (5%), commercial standards (5%) and
duplicates (5%) have been used in each sample batch of 20 samples
to monitor laboratory performance during the analysis. Samples
submitted either represent 5 meters composite samples of 1 meter
intervals or 1 meter samples where on site logging and panning of
the RC chips indicated the presence of visible gold or gold-bearing
sulphides.
The reader is cautioned that the potential quantity and grade of
the regional exploration target is conceptual in nature; it is
uncertain if further exploration will result in the exploration
target being delineated as a mineral resource and there is no
guarantee that these resources, if delineated, will be economic or
sufficient to support a commercial mining operation. The Company's
production objectives are intended to provide an indication of
management's current expectations and are still conceptual in
nature. It is uncertain that it will be established that these
resources will be converted into economically viable mining
reserves. Until a feasibility study has been completed, there is no
certainty that these objectives will be met.
Clive King, P.Geo, a Qualified Person as such term is defined in
Canadian National Instrument 43-101, is responsible for monitoring
the supervision and quality control of Lake Victoria’s exploration
program and has reviewed and verified the technical information
contained in this news release. Clive King is registered with the
South African Council of Natural Scientific Professions (Pr.Sci.Nat
Reg. No. 400065/09).
About the Company
Lake Victoria Mining Company, Inc. is working to create another
gold mine in the world famous Lake Victoria Greenstone Belt,
Tanzania, East Africa. Tanzania is Africa's third largest gold
producer, behind South Africa and Ghana, but also has reserves of
uranium, nickel and coal. Gold exports alone earned it $1.46
billion in 2010, up from $1.076 billion the previous year. Lake
Victoria holds nine prospective gold projects and five uranium
projects within its Tanzania property portfolio. Additional
information regarding the Company is available on the corporate
website at: www.lakevictoriaminingcompany.com or by contacting:
Lake Victoria Mining Company, Inc.
David T. Kalenuik, CEO & President
Phone: 303-586-1390
Email: info@lvcamining.com
Disclaimer
This news release may contain forward-looking statements or
information within the meaning of the United States Private
Securities Litigation Reform Act of 1995 and within the meaning of
Canadian provincial securities laws applicable to the Company.
Forward-looking statements are typically identified by words such
as: believe, expect, anticipate, intend, estimate, postulate and
similar expressions, or are those, which, by their nature, refer to
future events. Forward-looking statements in this news release
include statements about the Company’s belief that high grade
assays from underground sampling of artisanal shafts at the Uyowa
Gold Project indicate the potential for an important gold deposit
to exist in a geologically significant new district in Tanzania and
the Company’s plans for further geophysical surveys (Magnetics, IP
gradient and Schlumberger profiling) and soil geochemistry coupled
with an increasing awareness of the structural controls (through
diamond drilling in the western part of the mineralized trend) that
targets for follow-up drilling. Forward-looking statements or
information are subject to a variety of risks and uncertainties
which could cause actual events or results to differ from those
reflected in the forward-looking statements or information,
including, without limitation, risks and uncertainties relating to
obtaining financing to meet the Company's exploration programs and
operating costs during its exploratory stage, the interpretation of
exploration results and the estimation of mineral resources and
reserves, the geology, grade and continuity of mineral deposits,
the possibility that future exploration, development or mining
results will not be consistent with the Company's expectations,
accidents, equipment breakdowns, title matters, or other
unanticipated difficulties with or interruptions in production and
operations, the potential for delays in exploration or development
activities or the completion of feasibility studies, the inherent
uncertainty of production and cost estimates and the potential for
unexpected costs and expenses, commodity price fluctuations,
currency fluctuations, regulatory restrictions, including the
inability to obtain mining permits and environmental regulatory
restrictions and liability, the speculative nature of mineral
exploration, dilution, competition, loss of key employees, and
other risks and uncertainties, including those described under
"Risk Factors" in the Company's Quarterly Report on Form 10-Q filed
on August 12, 2011, which is on file with the Securities and
Exchange Commission, as well as the Company's periodic filings
available at www.sec.gov and with Canadian Securities
Administrators at www.sedar.com. 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 forward-looking statements. Accordingly, readers are
advised not to place undue reliance on forward-looking statements
or information. The Company does not undertake any obligation to
release publicly revisions to any "forward-looking statement," to
reflect events or circumstances after the date of this news
release, or to reflect the occurrence of unanticipated events,
except as is required under applicable securities laws.
Cautionary note to U.S. Investors -- The United States
Securities and Exchange Commission permits U.S. mining companies,
in their filings with the SEC, to disclose only those mineral
deposits that a company can economically and legally extract or
produce. We use certain terms on this press release, such as
"mineralized zones" which the SEC guidelines strictly prohibit U.S.
registered companies from including in their filings with the SEC.
U.S. Investors are urged to consider closely the disclosures in our
annual report on Form 10-K. This press release contains information
about adjacent properties on which we have no right to explore or
mine. We advise U.S. investors that the SEC's mining guidelines
strictly prohibit information of this type in documents filed with
the SEC. U.S. Investors are cautioned that mineral deposits on
adjacent properties are not indicative of mineral deposits on our
properties.
To view this release as a web page, please click on the
following link:
http://www.usetdas.com/pr/lakevictoria10272011.htm
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