One African country is home to the deepest gold mine in the world with staggering depths and intense temperatures.

Production enjoyed a boost from a 30% increase in output at its Mponeng mine in South Africa, and Harmony (HMY) said approved a plan to extend the life of the world's deepest gold mine by 20 years ...

Harmony Gold Mining has announced an investment of R7.9bn ($410m) to extend the life of the Mponeng mine. Located east of Johannesburg, South Africa, Harmony acquired the mine from AngloGold ...

Harmony said its gold production for the six months to December 2024 was expected to be between 790,000 and 805,000 ounces.

HARMONY Gold said on Monday it was on course to produce more gold than forecast for its 2025 financial year ended June 30. For the six months to December production would come in at between 790,000 to ...

Harmony said its balance sheet has continued to strengthen, with a significant increase in the company’s net cash position ...

Switzerland's Gotthard Base Tunnel is the deepest railway tunnel. Mponeng in South Africa is the world's deepest gold mine. The Kola Superdeep Borehole is only 9 inches wide. Russian scientists ...

Harmony Gold said it remains on track to meet the upper end of its full-year production guidance of 1.4M-1.5M oz despite reporting lower output in the financial year's H1.