At least 78 people have died after authorities imposed a blockade on an illegal gold mine here, part of a monthslong standoff between prospectors and a government determined to force them to surface—often by cutting off their food and water.

Rescuers and volunteers have pulled at least 78 dead miners and more than 160 survivors from an abandoned South African gold mine, where they have languished for over two months during a standoff with authorities who demanded they surrender to police because they were mining illegally.

Months after South Africa’s government began an operation to flush out hundreds of people from an illegal gold mine near Johannesburg, police pulled out 60 bodies as part of a search-and-rescue effort,