World's Deepest Goldmine

QUEST

Saturday 11 April 2020  16:00 - 17:00 (60 mins)
South Africa's Mponeng mine reaches 3,500km into the ground but its gold reserves are almost exhausted. Is it safe to bury even deeper into the earth?

World's Deepest Goldmine may be available on Prime Video (affiliate link)
World's Deepest Goldmine (QUEST) Saturday 11 April 2020 16:00 - 17:00