Index Numbers of Mineral Production in India (1971 to 1974)# | |||||
Particulars | Weights | 1971 | 1972 | 1973 | 1974 |
Coal Mining (including lignite) | |||||
Crude Petroleum and Natural Gas | |||||
Metal Mining* | |||||
Iron Ore | |||||
Manganese Ore | |||||
Non- Metallic Mining** | |||||
Lime Stone | |||||
Mica (Crude) | |||||
All Minerals |