Number of Mines and Production of Kyanite by Grade and Sector in India (2019-2020 and 2020-2021) | ||||
(In Tonne) | ||||
Grades/Sector | 2019-2020 | 2020-2021 | ||
No. of Mines | Production (In Tonne) | No. of Mines | Production (In Tonne) | |
Public Sector | ||||
Private Sector | ||||
Non-captive | ||||
‘B’ Category | ||||
Grades | ||||
40 % Al2O3 & above | ||||
Below 40 % Al2O3 |