Mining Intelligence and News
South Africa

Tweefontein Mine

Click for more information

Categories

Overview

Mine TypeOpen Pit
StatusActive
Commodities
  • Coal (thermal)
Mining Method
  • Truck & Shovel / Loader
  • Dragline
Mine Life... Lock
SnapshotThe Tweefontein is an open-pit operation following the discontinuation of underground operations in 2022.
Related AssetParticipating Coal Business (PCB) Operation

Owners

SourceSource
CompanyInterestOwnership
African Rainbow Minerals Ltd. 20.2 % Indirect
Glencore plc. 79.8 % Indirect
Glencore Operations South Africa Proprietary Ltd. (operator) 79.8 % Direct
ARM (African Rainbow Minerals Ltd.) holds an effective 20.2% in PCB, Glencore Operations South Africa (GOSA) owns remaining 79.8%.

Governed by a supervisory committee with five Glencore representatives and three ARM representatives. Operational management contracted to Glencore.

Deposit type

  • Sedimentary

Summary:

The Tweefontein North development includes all five seams present in the Vryheid Formation, however, only the No.1, No. 2, No. 4 and No. 5 seams form part of the mineable and economic Coal Resources.

Tweefontein South Complex mining area development includes all five seams, however only the No.1, No. 2, No. 4 and No. 5 seams form part of the Coal Resources.

Reserves

Lock

- subscription is required.

Mining Methods

Lock

- subscription is required.

Comminution

Crushers and Mills

Milling equipment has not been reported.

Processing

Lock

- subscription is required.

Production

CommodityUnits202320222021202020192018201720162015
Coal (thermal) Mt  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe8.8109.47.75.4
All production numbers are expressed as clean coal.

Production Costs

Commodity production costs have not been reported.

Heavy Mobile Equipment

Lock

- subscription is required.

Personnel

Mine Management

Job TitleNameProfileRef. Date
....................... Subscription required ....................... Subscription required Subscription required Nov 6, 2023
....................... Subscription required ....................... Subscription required Subscription required Nov 6, 2023
....................... Subscription required ....................... Subscription required Subscription required Nov 6, 2023
....................... Subscription required ....................... Subscription required Subscription required Nov 6, 2023

Aerial view:

Lock

- subscription is required.