Villagers had dug a 60-metre (200-feet) deep shaft in a river bed to search for gold. They were inside when the walls fell in. "The people were using an excavator to dig a big hole in the river when it collapsed, trapping dozens of workers," Raghi said.
"At least 30 people have been killed and seven wounded." It was not clear why the shaft collapsed, but the provincial governor's spokesman Nik Mohammad Nazari told AFP the miners were not professionals. "The villagers have been involved in this business for decades with no government control over them," Nazari said. "We have sent a rescue team to the area, but villagers have already started removing bodies from the site." Defense ministry helicopters have been dispatched to deliver cash to the families of the victims and airlift the wounded to hospitals, said Hashmat Bahaduri, spokesman for the National Disaster Management Authority.