HARARE – Aim-listed resources group Mwana Africa plc (Mwana) registered a 61 percent surge in revenue to $60,7 million in the half year to September 2012‚ largely driven by a solid performance by its Zimbabwean gold producer Freda Rebecca (Freda). During the period under review, Freda realised $59,7 million from the sale of 36 335…

