| Average Daily Employment in Major Non-Coal Mines in India (1951, 1961, 1971, 1981, 1991 and 1995 to 2015) | ||||||||
| Minerals | Year | No. of Mines Submitting Returns | Average Daily Employment | Output (In ` 000 Tonne) | Value of Output (Rs. In Million) | |||
| Below Ground | Opencast Workings | Above Ground | Total | |||||
| Bauxite | ||||||||
| Copper | ||||||||
| Galena and Sphalarite | ||||||||
| Gold Ore | ||||||||
| Granite | ||||||||
| Iron Ore | ||||||||
| Limestone | ||||||||
| Manganese Ore | ||||||||
| Mica | ||||||||
| Marble | ||||||||
| Stone | ||||||||
| Galena and Sphalarite | ||||||||
| Total Metalliferous | ||||||||
| Oil | ||||||||
| Oil and Natural Gas | ||||||||
| Non-Coal | ||||||||
| Other | ||||||||
