Harmony Gold quarterly output falls 18%

JSE-listed Harmony Gold said on Friday its March quarter production would be 18% lower than the previous quarter, as safety stoppages and mine upgrades negatively affected operations. Production was stopped for 17 days at its Doornkop mine’s...

Doornkop output to fall on big South Reef intervention

Harmony Gold has redesigned its planned ramp up of the South Reef project at its Doornkop mine, west of Johannesburg, which will result in a sharp fall in production during the March quarter, but should enable the project to accelerate its...

Harmony halts South Reef production for infrastructure upgrade

South African-based Harmony Gold has ordered a 17-day production stoppage at its Doornkop mine’s South Reef to allow for infrastructure upgrades. Production at the Doornkop mine would be 45% to 50% less than the December quarter’s, but the...

Company Announcement: Upgrade of infrastructure at Doornkop's South Reef to assist further production growth

Johannesburg. Friday, 17 February 2012. Harmony Gold Mining Company Limited‟s („Harmony‟ or the „Company‟) Doornkop mine is a single-shaft operation mining to a depth of just under 2 000 metres. Located 30km west of Johannesburg,...

Doornkop mine, South Africa

An underground mine situated on the Witwatersrand basin.

Doornkop South reef project, South Africa

Energy management specialist Schneider Electric South Africa has been commissioned to upgrade the 106 Level subvertical winder at the Doornkop mine.

Schneider Electric upgrades subvertical winder at Harmony Gold’s Doornkop mine

Energy management specialist Schneider Electric South Africa, has been commissioned by gold producer Harmony Gold to upgrade the 106 level subvertical winder at its Doornkop mine, 30 km west of Johannesburg.

Randfontein operations, South Africa

An underground mine, situated in Gauteng.

Doornkop’s South reef production ramp-up to meet targets

The ramp-up of the higher grade South reef production at global gold-mining company Harmony Gold's Doornkop mine, in Gauteng, will help the mine to meet the December 2010 targets, the company reports.

Underground blasting imminent at President Steyn – Harmony Gold

A resumption of underground blasting was imminent at the newly acquired President Steyn mine where 800 people had already been re-employed, Harmony Gold CEO Graham Briggs said on Monday. Briggs told Mining Weekly Online, in a video interview on...

Mining-right application goes in to resuscitate Golden City's old workings

The application is for 7 kilometers of old mine workings in the Crown Mines, Consolidated Main Reef, City Deep and Langlaagte areas.

Doornkop South Reef project