Number of Mines, Output and Value of Quartz and Quartzite in Orissa (1996-1997 to 2000-2001) | |||||
Year | Number of Working Mines | Area Covered (In Hect.) | No. of Workers Employed | Output (In 000 MT) | Value (Rs. In Lakhs) |
1996-1997 | |||||
1997-1998 | |||||
1998-1999 | |||||
1999-2000 | |||||
2000-2001 |