By Siyabonga Sishi and Nellie PeytonSTILFONTEIN, South Africa (Reuters) - South African rescuers were making final efforts on Thursday to ascertain whether anyone was left in an illegal gold mine deep underground where at least 78 people died during a police siege,

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 police have ended a rescue operation at an abandoned gold mine where hundreds of illegal miners were trapped for months and say they believe they have rescued all the survivors and retri