Estimates of Gross Value of Output from Mining and Quarrying (At Current and Constant 1993-94 Prices) in West Bengal (1993-1994, 1998-1999 to 2002-2003) | ||||||||||||
(Rs. in Lakh) | ||||||||||||
Years | At Current Prices | At Constant (1993-94) Prices | ||||||||||
Coal | Kao- lin | Fire Clay | Apa- tite | Other Miner | Total | Coal | Kao- lin | Fire Clay | Apa- tite | Other Miner | Total | |
1993-94 | ||||||||||||
1998-99 | ||||||||||||
1999-00 | ||||||||||||
2000-01 | ||||||||||||
2001-02 (P) | ||||||||||||
2002-03 (Q) |