A massive accidental explosion tore through the Gangaramchak-Bhadulia open-cast coal mine in the Khoyrasole block of West Bengal's Birbhum district on Monday morning, killing at least six workers and leaving several others critically injured, authorities confirmed.
The disaster occurred during routine drilling and blasting preparations when a vehicle laden with explosive detonators suddenly blew up, completely obliterating the transport truck, shattering heavy machinery across the pit, and triggering localized landslides inside the quarry.
Catastrophic Detonator Blast Rocks Gangaramchak-Bhadulia Colliery
Local villagers and mine workers rushed to the scene amid dense plumes of dust and smoke to assist initial rescue operations before disaster management teams, police personnel, and emergency medical units arrived from nearby Suri to secure the cordoned blast zone.
The coal block, operated by private contractor BBL on behalf of the state-run West Bengal Power Development Corporation Limited (WBPDCL), supplies essential thermal coal to state-operated electricity generation plants. Mining operations were immediately suspended pending inspection.
“We have initiated a thorough high-level investigation into how the detonator truck exploded during routine mining operations. Strict accountability will be enforced for any safety protocol lapses.” — Bidhan Roy, District Magistrate of Birbhum
Mines Safety Directorate Launches Inquiry and Government Announces Relief
The Directorate General of Mines Safety (DGMS) dispatched senior inspectors to determine whether mandatory standard operating procedures regarding the handling, storage, and transport of explosive mining material were compromised during the shift.
West Bengal Chief Minister Mamata Banerjee expressed profound grief over the loss of lives, announcing financial compensation of Rs 2 lakh alongside home-guard employment for next of kin, while WBPDCL pledged an additional Rs 30 lakh ex-gratia to each bereaved family.
Frequently Asked Questions
What caused the deadly explosion at the West Bengal coal mine?
A truck carrying explosive detonators for blasting operations exploded unexpectedly inside the open-cast pit.
What relief measures were announced for the victims' families?
The state government and WBPDCL announced combined financial compensation of Rs 32 lakh and jobs for kin.





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