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    DGAP-News  420  0 Kommentare Kibaran Resources Limited: Epanko Metallurgical Update


    DGAP-News: Kibaran Resources Limited / Key word(s): Drilling Result
    Kibaran Resources Limited: Epanko Metallurgical Update

    13.04.2015 / 15:20

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    ASX ANNOUNCEMENT
    13 April 2014
    Epanko Metallurgical Update

    Kibaran Resources Limited (ASX:KNL) is pleased to provide the following
    technical update from the ongoing variability testwork being carried out as
    part of the Bankable Feasibility Study (BFS) on its Epanko Graphite
    Project in Tanzania. The variability flotation testwork was focussed on
    evaluating whether any differences in metallurgical performance occur
    across the different mineralized bodies within the Epanko graphite deposit.
    Testwork carried out to date has confirmed that Epanko flake size
    distribution is consistent across:

    - Grade boundaries ranging from 5% to 20.3% total graphite carbon ("TGC")
    - Weathered, Transition and Fresh Rock Zones
    - Variable geological and mineralogical units

    The variability flotation testwork results are summarised in Table 1 below.




    Unit WF1 EO1 WO1
    West Zone East Zone West Zone
    Fresh Weathered Weathered
    Rock Rock Rock
    Head Grade (%TGC) 16.6 20.3 16.4
    Summary > 75 micron
    Large Flakes (> 75 micron ) (%) 81 .4 88 .2 77 .8
    Graphite Carbon Grade (> 75 (%TGC) 98.1 94.8 94.3
    micron)
    Reported Sizings - % Retained
    Super Jumbo > 500 micron (%) 8. 7 10 .3 8.6
    Jumbo > 300 micron (%) 11.2 18.4 11.3
    Large > 180 micron (%) 28.7 35 27.9
    Medium > 106 micron (%) 23.5 18.6 20.9
    Small > 75 micron (%) 9.3 5.9 9.1
    Fine < 75 micron (%) 18.6 11.8 22.2
    Recovery (%) 97.2 94.0 94.5


    Figures rounded to 1 decimal point. Micron (μm) and Millimetre (mm). 1mm =
    1000μm and graphite carbon content determined by loss of ignition
    method (LOI) and by drying at temperatures in the range of 400 °C


    The figures below show the cumulative % retained charts which emphasise the
    higher percent retained at each size fraction and also show a slightly
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    DGAP-News Kibaran Resources Limited: Epanko Metallurgical Update DGAP-News: Kibaran Resources Limited / Key word(s): Drilling Result Kibaran Resources Limited: Epanko Metallurgical Update 13.04.2015 / 15:20 --------------------------------------------------------------------- ASX ANNOUNCEMENT 13 April 2014 …