Updated On: 07 October, 2024 03:50 PM IST | Kolkata | PTI
The explosion occurred when detonators were being transported for planned blasts at the Gangaramchak and Gangaramchak-Bhadulia coal mines, a WBPDCL official said

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Four people were killed and several others injured in a coal mine blast in West Bengal's Birbhum district on Monday, police said.
However, West Bengal Power Development Corporation Ltd (WBPDCL) claimed that five people lost their lives due to the blast in its mine.