Lower-grade Marampa product is higher in demand in the region.
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Exploration activities have identified several iron ore prospects at the... -
Marampa's primary ore deposits had been drilled up to 2,700m by 2009. -
In 2010, drilling will include a further 6,000m. -
Conventional techniques, including the truck and shovel method and hydraulic... -
Lower-grade Marampa product is higher in demand in the region.