Mining Intelligence and News
Australia

Stratford Mine

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Categories

Overview

Mine TypeOpen Pit
StatusClosing / Closed
Commodities
  • Coal (metallurgical & thermal)
  • Coal (coking)
  • Coal (thermal)
Mining Method
  • Truck & Shovel / Loader
Production Start... Lock
Mine Life... Lock
SnapshotThe Stratford open cut operations extract coal from the upper and middle seams within the Gloucester Basin, producing semi-soft coking coal and thermal coal for the export market.

Stratford will have exhausted its approved commercial coal reserves in 2024. The decision to close Stratford and Duralie is consistent with the planned and approved life of mining.

During the June quarter 2024, extraction of coal ceased at Stratford. Wash plant operations continued through June 2024 to wash remaining coal stockpiles. Activities now focus on managing the transition to mine closure. The Stratford team will continue working for the next four years to close operations, decommission and remove infrastructure, and rehabilitate the site to an approved final landform.

Owners

SourceSource
CompanyInterestOwnership
Yancoal Australia, Ltd. 100 % Indirect
Stratford Coal Pty Ltd. (operator) 100 % Direct
Stratford Coal Pty Ltd, a wholly owned subsidiary of Yancoal Australia Limited, is the owner and operator of the Stratford Mining Complex.

Contractors

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Deposit type

  • Sedimentary

Summary:

The coal resource at the Stratford Mining Complex (SMC) is located within the Permian aged Gloucester Basin in NSW.

The SMC is located in the central eastern flank of the north-south trending synclinal structure of the Gloucester Basin. In this area, a thick sequence of Carboniferous volcanics is overlain by late Permian sedimentary strata including coal seams. The Permian succession is divided into the following three groups (oldest to youngest):
• Stroud Volcanics;
• Dewrang Group; and
• Gloucester Coal Measures.

The target coal seams at the SMC are located within the Craven and Avon Subgroups of the Gloucester Coal Measures and within the Dewrang Group, including:
• Marker [M7] Seams;
• Bindaboo Seams;
• Deards Seams;
• Cloverdale Seams;
• Roseville Seams;
• Bowens Road Seams;
• Avon Seams;
• Glenview Seams;
• Marker 2 Seams;
• Triple Coal Seams;
• Cheer-up Seams;
• Clareval Seams; and
• Rombo Coal Seams.

The Cloverdale, Roseville, Marker, Bowens Road and Avon Seams have been previously mined at the SMC. Coal seams in the project area are generally of constant thicknesses except to the east where thrust faulting has thickened and repeated strata, which is further complicated by the steeply dipping syncline structure.

Mining Methods

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Comminution

Crushers and Mills

Milling equipment has not been reported.

Processing

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Production

CommodityUnits202320222021202020192018
Coal (coking) t  ....  Subscribe  ....  Subscribe
Coal (thermal) t  ....  Subscribe  ....  Subscribe
Coal (metallurgical & thermal) t  ....  Subscribe  ....  Subscribe750,128455,617
All production numbers are expressed as clean coal.

Operational metrics

Metrics20242023202220212020201920182017
Coal tonnes mined  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe1,259,995 t289,549 t8,912 t
Waste  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe6,641,245 bcm2,205,017 bcm
Reject  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe  ....  Subscribe509,867 t250,720 t191,354 t
^ Guidance / Forecast.

Production Costs

Commodity production costs have not been reported.

Heavy Mobile Equipment

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Personnel

Mine Management

Job TitleNamePhoneEmailProfileRef. Date
....................... Subscription required ....................... Subscription required ........... Subscription required ........... Subscription required Dec 31, 2023
....................... Subscription required ....................... Subscription required ........... Subscription required ........... Subscription required Subscription required Aug 1, 2024
....................... Subscription required ....................... Subscription required ........... Subscription required ........... Subscription required Subscription required Aug 1, 2024
....................... Subscription required ....................... Subscription required ........... Subscription required ........... Subscription required Subscription required Aug 1, 2024

EmployeesContractorsTotal WorkforceYear
...... Subscription required 2023
...... Subscription required 2022
...... Subscription required ...... Subscription required ...... Subscription required 2021
...... Subscription required ...... Subscription required ...... Subscription required 2020
...... Subscription required ...... Subscription required ...... Subscription required 2019
...... Subscription required ...... Subscription required ...... Subscription required 2018
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Aerial view:

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