Coal
Coal is vastly available in Indonesia mainly in Sumatra and Kalimantan. It is mainly considered for Sale on the basis of its quality. The main quality considered is GAR. The GAR of coal in Indonesia ranging from 2000 to 7000
Typical Coal Specifications are given as under : -
| GAR | 2000-7000 |
| Moisture | 10-25 |
| Ash Content | 6-20 |
| HGI | 30-75 |
| Sulphur | 0.5-5 |
| Volatile Matter | 30-45 |
| Fixed Carbon | 25-45 |
