MDX 14.6% 4.7¢ mindax limited

9/57 Labouchere RoadSOUTH PERTH 6151Western AustraliaTelephone...

  1. 31 Posts.
    9/57 Labouchere Road
    SOUTH PERTH 6151
    Western Australia
    Telephone 08 9474 3266
    Facsimile 08 9474 3299
    ABN 28 106 866 442
    Statement to the ASX
    8 February 2008
    Mindax Limited was listed on the Australian
    Securities Exchange
    Code: MDX
    in December 2004
    Mindax is a West Australian based gold,
    copper, iron and uranium explorer
    A full description of the Company’s activities
    is available at our website
    www.mindax.com.au
    Inquiries about this statement or about the
    Company’s business should be directed to
    Greg Bromley
    Managing Director
    Investor inquiries can be directed to:
    [email protected]
    EXPLORATION UPDATE
    Mt Forrest Iron, Bulga Downs
    The Company has completed a project summary paper in relation
    to its Mt Forrest iron project (MDX 100%) at Bulga Downs in
    Western Australia. That paper follows.
    The key points that are made in the summary paper include the
    following:
    · It is estimated that there may be some 650-750 million
    tonnes of iron stone on the Company’s property (to 75
    meters depth).
    · Five targets for direct shipping hematite ore have been
    identified at Mt Forrest in the Bulga Downs Project and
    drilling is planned for March with a view to delineating a
    resource.
    · Within the five target areas there may be 90 to 100
    million tonnes of material. Based on the surface rock
    chip sampling within these, a grade in the range of 57% to
    63% Fe may be achievable.*
    · Preliminary surface sampling has returned significant high
    grade hematite.
    · Phosphorous contents are very low averaging 0.04%
    throughout the iron formation system. **
    · Exploration priority is to be given to direct shipping
    hematite ore with investigation of the significant
    potential for magnetite ore to be undertaken at some
    time in the future.
    * There has not yet been any drilling of these targets and accordingly there has been
    insufficient exploration to define a Mineral Resource. The target quantity and quality is
    conceptual in nature. Being conceptual in nature it is not certain that further exploration
    will result in the determination of a Mineral Resource.
    **Phosphorus levels below 0.07% are generally required for premium grade steel
    production and for blending with “high-phos” ores. They can attract a significant
    premium.
    9/57 Labouchere Road
    SOUTH PERTH 6151
    Western Australia
    Telephone 08 9474 3266
    Facsimile 08 9474 3299
    ABN 28 106 866 442
    Page 2
    Yours sincerely
    Gregory J Bromley
    Managing Director
    Contact : 0418 845 384 (mobile)
    The information in this report that relates to Exploration Results and Mineral Resources is based on
    information compiled by Mr Gregory John Bromley who is a member of the Australasian Institute of Mining and
    Metallurgy, with more than 5 years experience in the field of activity being reported on.
    Mr Bromley is a full-time employee of the Company and has sufficient experience which is relevant to the style of
    mineralisation and type of deposit and to the activity which he is 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”. Mr Bromley consents to the inclusion in the report of the matters based on his information in
    the form and context in which it appears.
    MINDAX LIMITED PROJECT SUMMARY FEB08
    MT FORREST IRON – BULGA DOWNS
    Confidential Page 1 8/02/2008
    Mindax’s Mt Forrest Iron Project (100% MDX) is a significant emerging iron
    deposit in the Central Yilgarn. Mindax’s exploration target in the area is
    direct shipping iron ore with an important low phosphorus content.
    Exploration target estimation has been calculated using the area of iron
    stone outcrop within the project areas and by applying a density factor of
    3.5 to estimate tonnes per vertical metre (Table 4). Extrapolated to a
    nominal depth of 75metres, this suggests potential for 650 to 750 million
    tonnes of material. Within the five target areas there may be 90 to 100
    million tonnes of material. Based on the surface rock chip sampling within
    these, a grade in the range of 57% to 63% Fe may be achievable.
    There has not yet been any drilling of these targets and accordingly there
    has been insufficient exploration to define a Mineral Resource. The target
    quantity and quality is conceptual in nature. Being conceptual in nature it is
    not certain that further exploration will result in the determination of a
    Mineral Resource.
    Mindax’s primary objective is to fast track the Mt Forrest iron project to a
    direct shipping hematite resource status by mid-2008.
    LOCATION:
    · Project comprises 7 granted mining leases
    · Cover 55 sq kilometres within the Richardson Ranges
    · Located in East Murchison, 110km south-east of Sandstone
    · 55km south of Geraldton-Leonora infrastructure corridor
    · Leonora/Menzies railheads ~150km, Koolyanobbing 240km
    GEOLOGY & MINERALOGY:
    · Iron formation is folded into north pointing arrow head and extends for 17km
    within prospect, the most significant ironstone mass along the belt.
    · The ironstone ridges give ~100m of relief above the topographic base level.
    · The Iron formation varies from 500 to 2000m in width and,
    · Multiple ironstone layers of 30 to 200m thickness make up the iron formation.
    · Outcrop mapping demonstrates ~2.8 sq km of magnetite, magnetite+hematite
    and hematite material with variable silica.
    · Systematic rock chip sampling indicates grades of 30 to 64% Fe with an
    overall average 40% Fe, 0.04%P and silica varying inversely with Fe
    · Airborne magnetics indicates further iron formation under cover
    PROGRAM:
    · Detailed mapping and sampling of 5 DSO targets (in progress)
    · Analysis of airborne magnetic data (in progress)
    · RC drilling of targets 5000m, first pass drill traverses to -60m (March)
    · Continuing mineralogical studies geological/assay data analysis
    · RC infill drilling (May)
    · JORC standard resource statement (June-July)
    MINDAX LIMITED PROJECT SUMMARY FEB08
    MT FORREST IRON – BULGA DOWNS
    Confidential Page 2 8/02/2008
    Table 1 Results of 153 Rock Chip Samples of BIF within MLs
    Minimum Maximum Mean
    Fe 25.170 63.430 40.007
    SiO2 2.230 62.610 40.743
    Al2O3 0.010 11.540 0.198
    TiO2 0.010 0.140 0.044
    CaO 0.010 0.100 0.023
    Mn 0.000 0.040 0.019
    P_XRF 0.005 0.374 0.038
    S_XRF 0.001 0.073 0.011
    MgO 0.010 0.290 0.036
    K2O 0.001 0.013 0.003
    LOI1000 0.060 6.360 1.607
    Table 2 Key Characteristics of Samples >60% Fe
    Minimum Maximum Mean
    Fe 62.880 63.430 63.093
    SiO2 2.230 8.310 4.607
    P_XRF 0.024 0.061 0.041
    Table 3 Bulga Downs Fe Target Characteristics
    Target Max
    Rockchip
    Fe%
    Length (m) Comment
    Fe1 63.43 2,600 Surface widths of 40 to 70m
    Fe2 62.88 1,250 Surface widths of 40 to 70m
    Fe3 62.97 1,600 Widths to 100m
    Fe4 57.23 600 Suface widths of 45 to 60m
    Fe5 n/a 1,500 Under cover, widths to 100m
    Table 4 Exploration Target Estimations
    Target Outcrop Area (Km2) SG Million tonnes per
    vertical metre
    Fe1 0.1210 3.5 0.42
    Fe2 0.0912 0.32
    Fe3 0.0792 0.28
    Fe4 0.0304 0.11
    Fe5 0.0998 0.35
    0.4216 1.48
    All BIF 2.8264 9.89
    MINDAX LIMITED PROJECT SUMMARY FEB08
    MT FORREST IRON – BULGA DOWNS
    Confidential Page 3 8/02/2008
    Systematic mapping and sampling of iron
    formation has identified five key target
    positions for further investigation including RC
    drilling. This figure shows the distribution of
    mapped ironstone, sample locations and
    quality and target positions. This information
    is detailed in the tables attached
    MINDAX LIMITED PROJECT SUMMARY FEB08
    MT FORREST IRON – BULGA DOWNS
    Confidential Page 4 8/02/2008
    The information in this report that relates to Exploration Results and Mineral Resources is based on information
    compiled by Mr Gregory John Bromley who is a member of the Australasian Institute of Mining and Metallurgy,
    with more than 5 years experience in the field of activity being reported on.
    Mr Bromley is a full-time employee of the Company and has sufficient experience which is relevant to the style of
    mineralisation and type of deposit and to the activity which he is 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”. Mr Bromley consents to the inclusion in the report of the matters based on his information in
    the form and context in which it appears
 
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