NTL new talisman gold mines limited

Ann: MINE: NTL: Mpokoto Gold Project

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    NTL
    19/04/2013 14:41
    MINE
    
    REL: 1441 HRS New Talisman Gold Mines Limited
    
    MINE: NTL: Mpokoto Gold Project
    
    ANNOUNCEMENT BY NEW TALISMAN GOLD MINES LIMITED (NTL and NTLOA or NTLO)
    FOR IMMEDIATE RELEASE
    Mpokoto Gold Project
    
    New Talisman Gold Mines Limited (NTL) is pleased to provide a technical and
    corporate overview of the Mkopoto gold project in the Katanga Province in the
    Democratic Republic of Congo.
    
    Highlights of the project include:-
    
    o Indicated and inferred resource of 7.181m tonnes @ 1.65g/t AU for 383,000
    oz Au (75% Indicated Category)
    
    o Prefeasibility study anticipated by June 2013, targeting first gold
    production in 2014;
    
    o Excellent upside exploration potential - target mineralisation identified
    
    o Low cost heap leach operation to be subject of a Pre-Feasibility Study
    during 2013
    
    o Ore is metallurgically simple
    
    o Project is governed by a specific agreement with the Government of the
    Democratic Republic of Congo
    
    New Talisman Gold Mines Limited announced on the 14th February 2013 the
    signing of an option agreement with Netcom Global Inc (Netcom) to acquire up
    to 62.5% interest in Netcom Global Inc. Netcom Global Inc in turn has the
    right to acquire an 80% interest in Kisenge Limited's Mpokoto gold project
    presently owned by Casa Mining Ltd.
    
    Mpokoto Project - location and infrastructure
    
    The Mpokoto gold deposit is located in the western part of the Katanga
    Province approximately 250 km west of Kolwezi in the Democratic Republic of
    Congo (DRC, Figure 1). A gold anomaly was discovered over the deposit area in
    2005 by Kisenge Limited following geophysical data interpretation, systematic
    geochemical sampling and reconnaissance drilling.
    
    The area has a long history of exploration starting from the 1920's.
    Manganese mining started in 1950. Since 1998 some US$20 million has been
    spent on further exploration primarily focussed on gold. This includes $3
    million spent by CASA on exploration since 2009. A good understanding exists
    of both regional and local geological setting, due in part to this long
    exploration history and to the historic mining of manganese in the area.
    
    The railway from the Atlantic port of Lobita in Angola to the Congolese
    border at Luau/Dilolo has recently been re-constructed by a Chinese
    consortium and reconstruction of the line between the Angolan border and
    Kolwezi is planned for the next 2 years (see Figure 1). The project is
    accessed from Kolwezi by unsealed road.
    
    Mineral Resource Estimate
    
    Mining consultancy TetraTech completed in 2012 a resource estimation in line
    with JORC and NI-43-101 guidelines.
    
    At a cut off of 0.5 g/t Au the deposit contains 7.2 million tonnes at 1.6g/t
    Au for approximately 380,000 ounces of gold (Table 1).Of this, approximately
    5.3 million tonnes at 1.6g/t Au are classified in the "Indicated" category
    for 290,000 ounces. Work is currently underway to assess the possibility of
    converting approximately 150,000 ounces from resources to reserves suitable
    for agglomerated heap leaching. This study is due for completion in the first
    half of 2013.
    
    Table 1: Mineral Resource estimate at 0.5g/t Au cut-off grade.
    
    In addition to the defined resources, Tetra-Tech estimates that the Mpokoto
    deposit has potential for an Exploration Target  of 20 to 24Mt at between
    1.5g/t and 1.8g/t Au. The potential for additional resources and reserves is
    therefore good. Should this target mineralisation be converted to Inferred
    and Indicated resources and then to Reserves, it is likely that the project
    throughput rate can be substantially upgraded.
    
    Delineation drilling programs are currently planned to test the target
    potential.
    
    Tenure and Ownership
    
    The Mpokoto project was established by Kisenge Limited owned by Cluff Mining
    Limited in 1998, Goldfields of South Africa acquired Kisenge Limited from
    Cluff Mining in 2003 and sold to Casa in 2007.
    
    The project is presently owned 80% by Kisenge Ltd, the balance of the project
    (20%) is owned by EMK-Mn (L'entreprise Miniere de Kisenge Manganese - a
    Congolese Government owned company).
    
    NetCom has acquired an indirect interest in the project through Casa Mining
    Limited, a private company with a diverse shareholder base. New Talisman has
    an option to acquire up to 62.5% of the equity in Netcom Global Inc.
    
    The licence areas which include the Mpokoto Gold deposit cover 1212,2km2
    (1452 carres) and are registered under PR12879, PR12880, PR12896, PR12897,
    PR12899 in the Cadastre Minier of the DRC under the name of Mines d'Or de
    Kisenge sarl.
    
    Netcom and Casa will prepare, during the first quarter of 2013, documentation
    for the conversion of the area containing the gold project to a mining and
    exploitation licence. Most of the studies required for this conversion have
    been carried out and it is anticipated that a mining exploitation licence
    will be approved by the end of 2013.
    
    Geological Setting
    
    The host rocks of the mineralisation at Mpokoto are of Palaeoproterozoic age
    (2.5 to 1.6 billion years) and comprise a plutonic basement series overlain
    by broadly coeval volcanic and sedimentary rocks. The volcano-sedimentary
    succession is referred to as the Lukoshi Formation or Complex and has been
    metamorphosed to amphibolite facies (Figures 2 and 3).
    
    The Mpokoto mineralised zone is hosted within a sheared interlayered
    conglomeratic sandstone  and occurs as a WNW - ESE striking and moderately
    SW-dipping sheared interval between clastic meta-sedimentary rocks in the
    hanging wall and meta-igneous rocks in the footwall (Figures 4 and 5).
    
    Mineralisation is located within conglomeratic arenite horizons in which
    quartzite and quartz clasts of pebble size occur in intermittent bands
    (Figure 5).The clasts in which mineralisation occurs are significantly
    flattened and the sericitic matrix, together with the flattened grains of
    quartz create a well-defined foliation.
    
    The mineralisation typically takes the form of disseminated lenses of
    pyrrhotite with variable amounts of pyrite. Arsenopyrite is frequently
    present with the pyrite-pyrrhotite association and is locally the most
    abundant sulphide phase. All sulphides are typically fine-grained, having
    dimensions in the range 0.1- 1.0 mm.
    
    The mineralisation is open at depth and along strike.
    
    Metallurgy
    
    Netcom has carried out an agglomerated heap leach test on the oxide and
    transition proportion of the ores. Recovery from the oxide exceeds 80%,
    recovery from the transition ores exceeds 60%. Initial mineralogical studies
    indicate that heap leaching of fresh ores may be possible.
    
    Initially the project will mine and treat 750,000 tonnes per annum at a head
    grade of approximately 1.6 g/t. Initial strip rate for the first 4 years of
    production is approximately 2:1 with lime and cyanide consumption being
    modest.
    
    Capital Costs
    
    Tetra-Tech estimates that the capital cost requirements for a 500,000 t/a
    operation will be in the order of $12-14 million. A feasibility study for a
    750,000 t/a operation is planned for completion by the end of the 3rd quarter
    2013. Ground preparation and infrastructure installation could then occur
    during the 2nd half of 2013 with construction commencing at the end of the
    wet season in May 2014.
    
    Operating Costs
    
    Based on the studies carried out to date, operating costs per ounce for the
    project should be in the range of US $700-900 per ounce.
    
    Turgis Engineering are presently carrying out a review of operating and
    capital costs in the light of the work carried out by Netcom and are expected
    to deliver summary report over the next two weeks.
    
    Management
    
    The project can draw on the services of Mr Alain Van Landuyt who is a
    qualified chemical engineer and engineering geologist and is resident in
    Lubumbashi, DRC. Alain was involved in the discovery of the deposit and has
    been associated with it through its development. He is well suited to guide
    the project through the next stages of its development. He is very familiar
    with local government structures and the Congolese Mines Department. Alain
    has agreed to work with Netcom in the development of the project.
    
    Due Diligence
    
    Legal due diligence on the project has been carried out by Burlingtons - a
    firm of London solicitors well qualified in the Sub-Saharan mining
    environment
    
    Conclusion
    
    The Mpokoto project represents a robust heap leach opportunity with initial
    resources of 380,000 ounces and potential for expansion to 1 million ounces.
    Operating conditions are generally good and gold production at between
    US$700-900 per ounce is achievable. Heap leaching will result in low capital
    costs per ounce recovered. The Mining Agreement governing the project is a
    strong one. It and pre-dates the Mining Act of 2002 and has survived two
    Government reviews of mining agreements in the Congo.  The project is located
    approximately 25km from the border of Zambia in Western Katanga and in an
    area considered safe and open for business.
    
    Competent Person Statement:
    Scientific or technical information in this release has been prepared by Dr
    Simon Dorling of CSA Global Pty Ltd, Netcom's geological consultants. Dr
    Simon Dorling is a member of the Australasian Institute of Geoscientists
    (MAIG) and has sufficient experience which is relevant to the style of
    mineralisation under consideration and to the activity which they are
    undertaking to qualify as a Competent Person as defined in the 2004 Edition
    of the "Australasian Code for Reporting of Exploration Results, Mineral
    Resources and Ore Reserves" (the JORC Code). Dr Simon Dorling consents to the
    inclusion in this report of the Information, in the form and context in which
    it appears.
    Forward-Looking Statements:
    This press release contains statements that are "forward-looking". Generally,
    the words "expect," "intend," "estimate," "will" and similar expressions
    identify forward-looking statements. By their very nature, forward-looking
    statements are subject to known and unknown risks and uncertainties that may
    cause our actual results, performance or achievements, or that of our
    industry, to differ materially from those expressed or implied in any of our
    forward-looking statements. Statements in this press release regarding the
    Company's business or proposed business, which are not historical facts, are
    "forward looking" statements that involve risks and uncertainties, such as
    estimates and statements that describe the Company's future plans, objectives
    or goals, including words to the effect that the Company or management
    expects a stated condition or result to occur. Since forward-looking
    statements address future events and conditions, by their very nature, they
    involve inherent risks and uncertainties. Actual results in each case could
    differ materially from those currently anticipated in such statements.
    Investors are cautioned not to place undue reliance on forward-looking
    statements, which speak only as of the date they are made.
    
    Figure 1: Tenement location and infrastructure
    
    Figure 2: Regional geological and metallogenic map of SW DRC
    Figure 3: Geology within the permits (as interpreted from airborne
    geophysical surveys)
    Figure 4: Surface projection of mineralisation at Mpokoto. The grey area
    represents the anomaly identified in the saprolite by means of auger
    drilling.
    Figure 5: Representative cross section (see Figure 4 for location).
    
    About New Talisman Gold Mines Ltd
    New Talisman Gold is a dual listed (NZX Main Board & ASX: NTL) with 1800
    shareholders who are mainly from Australia and New Zealand. It is a leading
    New Zealand minerals development and exploration company with a portfolio of
    high quality mineral interests. Its gold properties near Paeroa in the
    Hauraki District of New Zealand are a granted mining permit, including a JORC
    compliant mineral resource within the original Talisman underground mine, and
    an adjacent exploration permit along strike from the mine. The company is now
    advancing its plans to develop the mine, and advance the exploration project.
    Through a subsidiary company, New Talisman Gold owns 21.7% of Broken Hill
    Prospecting Limited, which is planning to develop a cobalt project at
    Thackaringa, about 25 kilometres south-west of Broken Hill in Australia. BPL
    is listed on the ASX (Code: BPL). More about New Talisman Gold at
    www.newtalismangold.co.nz
    End CA:00235377 For:NTL    Type:MINE       Time:2013-04-19 14:41:43
    				
 
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