GSR 0.00% 1.1¢ greenstone resources limited

Cobalt- Outlook 2016, page-51

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    Here's a little on the BAR/CNJ world class high grade Cobalt project

    Great asset- but Cobalt prices haven't quite recovered yet, so am happy they will make lots from the gold till prices recover

    Not a typical Cobalt/Nickel laterite – no autoclaves required
    Totally oxidised ore, fine, extremely friable, no drill and blast- this is the key
    ƒPossibly Worlds fourth largest cobalt producer during first 3 years of production
    Substantial net cashflow over 17 year mine life (A$1.65 billion) as per 2009 Cobalt price
    Close to existing infrastructure
    JORC Resource of 29Mt @ 0.56% 0.14% Cobalt, Nickel, 0.9%Manganese (1.5% Nickel equivalent)
    ƒExcellent metallurgical characteristics
    Virtually no clays present in the ore profile
    ƒMineralogy almost entirely iron oxides (goethite and hematite)
    Almost no silica
    ƒShallow depth and thin overburden, 1.4:1 strip ratio
    ƒAmenable to treatment at low cost, simple processing
    Port Already in Esperence
     Major Sealed road 4 km from site
     Rail Directly from Port to Site
     Gas Pipeline 4 km from site
     Water Fresh and saline adjacent
     Town Comfortable 20 km
     Labour Stable residential workforce
     Power Grid power for camp

    Based on mining 12.5 million tonnes from the Indicated Mineral Resource, two 900,000 tonnes per annum conceptual flowsheets are currently under investigation. One utilising a paste thickener (Thickener) and the other using an ion exchange resin-in-pulp (RIP). Early studies indicate both flowsheet options have similar capital requirements of approximately $65-70 million (including 30% contingencies on plant and equipment and $20 million for site infrastructure). Unit operating costs were estimated at $5.50/pound of cobalt for the RIP option and $5.55/pound of cobalt for the Thickener option.
 
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Currently unlisted public company.

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