From September 2017 to October 2018, SRK led a feasibility study and collaborated with China Nerin Engineering Co. Ltd. on the Indonesian Ciemas Gold Project owned by P.T. Wilton Wahana Indonesia, a company listed on the Singapore Stock Exchange. The project has four mineralised sections. SRK proposed to develop two underground mining systems to mine 300 t/day and 1,200 t/day, respectively. A back-filling mining method was used in the study. The ore will be processed by flotation to produce gold concentrate, which can be exported in initial operating years, and thereafter will be further roasted and milled, and then undergo a carbon-in-leach cyanidation process to produce gold doré.
