MINES

Stanmore looks at underground options for Isaac Plains

CONCEPT mining studies of Stanmore Coal’s Isaac Plains underground coal project indicate that a bord and pillar operation is the most viable option for the Queensland mine, as the company explores options beyond its existing open cut mine.

Lou Caruana
Stanmore's Isaac Plains coal mine in Queensland.

Stanmore's Isaac Plains coal mine in Queensland.

Further exploration activities are planned in 2017 to derisk the project, the company said in a presentation for a site visit to Isaac Plains.

Stanmore said it was also seeking to derisk its planned nearby Isaac Plains East open cut project.

The coal from Isaac Plains East has improved coking properties and coking fraction compared to its existing Isaac Plains operation.

It also has a low strip ratio coal starting at less than 6:1, with an average over the first four years of sub 10:1, which is lower than Isaac Plains.

“Environmental Authority amendment and Mining Lease Applications were submitted in October 2016,” Stanmore said.

“Landholder and stakeholder negotiations are underway.”

A staged de-risking of the project was carried out by undertaking an initial exploration program in late 2015.

 

Further drilling will start in December, providing closer points of observation for detailed planning.

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the Mining Monthly Intelligence team.

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the Mining Monthly Intelligence team.

editions

Mining Magazine Intelligence Future Fleets Report 2024

The report paints a picture of the equipment landscape and includes detailed profiles of mines that are employing these fleets

editions

Mining Magazine Intelligence Digitalisation Report 2023

An in-depth review of operations that use digitalisation technology to drive improvements across all areas of mining production

editions

Mining Magazine Intelligence Automation Report 2023

An in-depth review of operations using autonomous solutions in every region and sector, including analysis of the factors driving investment decisions

editions

Mining Magazine Intelligence Exploration Report 2023 (feat. Opaxe data)

A comprehensive review of current exploration rates, trending exploration technologies, a ranking of top drill intercepts and a catalogue of 2022 Initial Resource Estimates and recent discovery successes.