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Projects
Perkoa
Mumbwa
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Projects
PERKOA - ZINC MINE
High-grade Volcanogenic Massive Sulphide (VMS) zinc deposit in Burkina Faso;
Probable Ore Reserves of 6.3 Mt at a mine head grade of 13.9% zinc as reported in accordance with the 2004 JORC code;
Proposed plant throughput of 720,000 tpa to produce 170,000 dmt/annum of clean zinc concentrate with 53% grade over a 9.5 year mine life;
Exploitation Licence covering all mining activities granted in March 2007;
DRA Mineral projects appointed EPC manager;
Optimise mine design to enhance mining efficiencies, reduce overall costs and expedite mine schedule to access first ore;
Key site contractors appointed including:
Byrnecut Mining - Managing contractor for the construction and mining of the underground mine;
DRA Mineral projects - Engineering, Procurement and Construction Manager for plant and infrastructure;
Votarantim Metais - Concentrate off-take partners;
Transamine SAS - Administration and Logistics managers;
Letters of intent signed by offtake partners, Xstrata Zinc and Boliden;
Banlaw Africa – Construction and surface civil infrastructure;
Bollore – Transport logistics of ore from site to Port of Tema;
Outotec (formerly Outokumpu) – Manufacture and supply of Perkoa mill, flotation cells and thickener units;
Sandvik – Manufacture and supply of Axera 7 drilling ‘jumbo’ used for the development of the underground mine workings;
SHELL – Supply and management of fuel facility;
Caterpillar – Supply of diesel generated power station;
Caterpillar – Manufacture of underground mining equipment;
Sandvik – Supply of crushing and grinding;
African Explosives Limited – Supply and management of;
National and Overseas Modular Buildings – Supply of offices, accommodation and changeroom facilities;
Allterrain Services Group – Catering and camp management;
SOS International – Medical, Emergency and Evacuation;
TOYOTA – Supply of site vehicles.
Box cut construction completed in June 2007;
Advanced negotiation with potential offtake partners - Xstrata Zinc and Boliden.
mumbwa - IORN OXIDE COPPER GOLD PROJECT
Interpretation of BHPB’s Falcon™ data with 3D inversions and the application of BHPB’s Solid Earth™ proprietary technology identified anomalous zones over the Kitumba Hills, Mutoya and Mushingashi (previously 'the worm') prospects;
Initial discover hole, S36-001, was drilled in February to a total depth of 697.4m, and intersected mineralisation yielding 655m at 0.46% copper, including:
317m @ 0.79% Cu,
18m @ 0.20g/t Au,
42m @ 2.01% Cu, including
4m @ 5.56% Cu.
Soil geochemical survey over drilled anomalies displayed elevated gold response over S36;
In October 2009, Blackthorn Resources reported an Inferred Mineral Resource containing 345 Mt at 0.47% Cu, 0.06g/t Au, 1.38 g/t Ag and 38 ppm U when using a 0.2% Cu cut-off; (or 87Mt at 0.94% Cu, 0.05g/t Au, 1.27 g/t Ag when using a 0.5% Cu cut-off).
MOKOPANE - NICKEL/PLATINUM PROJECT
Nickel-Platinum project located on the Northern limb of the Bushveld Complex;
Granted new order rights over 3,000 hectares for exploration purposes;
Appointment of Black Economic Empowerment (BEE) party;
Prospecting licence covers 960ha which is host to 5 individual (Southwest, Central, Northeast, Northwest and Far North) mineralised zones;
The Southwest Zone contains an Inferred Mineral Resource of 39.7 million tonnes at 0.15% nickel, 0.09% copper, 0.22 g/t platinum and 0.33g/t palladium as reported in accordance with the 2004 JORC code;
Near surface mineralisation is amenable to low cost, large scale, open pit mining with low strip ratio;
Significant potential to increase current mineral resource by additional drilling from all 5 prospects within the licence area;
Considering a percussion drilling program to further define the resource status from all 5 prospects.