District-wise Production of Vermiculite by Sector in Tamil Nadu (2018-2019 and 2019-2020) | |||||||
(Quantity in Tonne; Value : Rs. in ' 000) | |||||||
States | Districts | No. of Mines | 2018-2019 | No. of Mines | 2019-2020 (P) | ||
Quantity | Value | Quantity | Value | ||||
Tamil Nadu | |||||||
India | |||||||