| Index of Mineral Production, Assam | |||||||
| (Base 1993-94=100) | |||||||
| Sl No. | Minerals | Weight | 2000-2001 | 2001-2002 | 2002-2003 | 2003-2004 | 2004-2005 (P) |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 1 | Coal | 4.567 | 54.79 | 54.29 | 52.37 | 61.45 | 48.39 |
| 2 | Natural Gase (Utilised) | 7.447 | 160.66 | 149.16 | 153.58 | 160.82 | 163.91 |
| 3 | Petroleum (Crude) | 87.852 | 102.18 | 100.12 | 94.92 | 91.42 | 94.00 |
| 4 | Lime Stone | 0.134 | 164.07 | 161.02 | 187.11 | 155.93 | 141.79 |
| All | 100.000 | 104.45 | 101.76 | 97.47 | 95.31 | 97.19 | |
| P :: Provisional | |||||||