TORONTO, Oct. 1, 2020 /PRNewswire/ - Golden Star Resources Ltd. (NYSE American: GSS) (TSX: GSC) GSE: GSR) ('Golden Star' or the 'Company') is pleased to announce that it has completed the sale of its 90% interest in the Bogoso-Prestea Gold Mine ('Bogoso-Prestea') in Ghana to Future Global Resources Limited ('FGR'). All references herein to …