Coal India deploys additional third party samplers to lessen grade slippage

Basalts are mainly found in the mines of the Rajmahal area under the Eastern Coalfields (ECL) and those are removed as overburdens. But plants mainly linked with the ECL are facing the problem, though most of the mines in other CIL subsidiaries are basalt free.

from The Financial Express https://ift.tt/3H7rsWi
https://ift.tt/eA8V8J Indronil Roychowdhury

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