Index of Mineral Production in India (1960, 1970, 1980, 1981 to 1991 and 1991-1992 to 2015-2016) | ||||||||||||
Year | Fuel | Metallic Minerals | Non-Metallic Minerals | All Minerals | ||||||||
Index | Change (%) | Index | Change (%) | Index | Change (%) | Index | Change (%) | |||||
Old Series (1980-81=100) | ||||||||||||