Fourmarch Sinaga is a Mining Engineer with 21year experiences in the mining industry both technical and operational including mining management. During his career, he has been involved in the midtier to large mining project and operations mostly in underground mines (copper, coal, nickel) with specialization in geotechnical, and he also spent over 7 years on surface coal mines operations.
Coal Mining in Indonesia Indonesian Coal | Indonesia Investments. Indonesia is one of the world's largest producers and exporters of coal. Since 2005, when it overtook Australia, the country is leading exporter in thermal coal.