South Boulder completes mass balance modelling for Colluli PFS

By James Sean Dickson
Published: Tuesday, 09 December 2014

The positive findings from South Boulder’s mass balance modelling exercise will be factored into the PFS for Colluli, expected in February 2015. The open pit mine model for the resource, combined with the price premium of sulphate of potash (SOP) means the project has substantial potential.

ASX-listed South Boulder Mines Ltd. has finalised the mass balance modelling required by the prefeasibility study (PFS) for its Colluli sulphate of potash (SOP) project, located in Eritrea, northeast Africa.

The modelling, which has metallurgical testwork completed at the Saskatchewan research council in Saskatoon, Canada factored into it, has provided potassium recovery...

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