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

Arguing that the miners had entered the mine without permission, authorities reportedly cracked down by cutting off their access to food and water.