South Boulder commences process design pilot testing for Colluli potash project

By James Sean Dickson
Published: Thursday, 11 December 2014

Information garnered from the pilot plant’s operations will be integrated into South Boulder’s definitive feasibility study, for which drilling began in October.

Perth, Australia-based South Boulder Mines Ltd. has begun pilot testing for its Eritrea, east Africa-located Colluli potash project’s processing circuit design at the Saskatchewan Research Council in Saskatoon, Canada.

The pilot plant, operated by consultancy company Global Potash Solutions, will confirm the sulphate of potash (SOP) yield/tonne seawater consumed, the decomposition...

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