The explosives were recovered during a raid in Kastora village of Bankura district on Wednesday night.
"Also, an SUV car and a motorcycle, suspected to be used by the perpetrators have been seized," Parvez said.
He said the seized items were procured from Odisha, Telangana and Jharkhand, and were likely to be used in illegal stone quarry.
"No one has been arrested so far. The raids are still on," he said.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)