JOHANNESBURG (Reuters) -South African authorities have pulled at least 60 bodies from the shaft of a closed gold mine more than 2 km (1.2 miles) underground where an unknown number of men are still feared trapped,

The South African government has launched a rescue operation at an abandoned gold mine in the country’s North West province, where at least 109 men have died, a group representing the miners said, after local authorities cut off vital supplies in a dramatic bid to crack down on the country’s illegal mining trade.

South African authorities have come under intense scrutiny for their response after civic groups said hundreds of miners have been trapped deep in an abandoned gold mine for months.