Australian mines · quarries · supply · historySource review: 24 August 2026Data & source notes
Mines & QuarriesTHE AUSTRALIAN WORKING REGISTER
Quarry · Victoria

Wyndham extractive authority WA420

Current work authority BasaltHard rock & aggregate

Wyndham extractive authority WA420 is a current extractive work-authority record for basalt and hard rock & aggregate in Wyndham, Victoria, Australia. It is recorded at approximately -37.918, 144.580 (positional accuracy: reference point derived from the authority polygon, not a surveyed quarry entrance), and appears in this directory's consolidated register of Australian mines and quarries, built from government geological-survey data.

The Victorian register records a current extractive work authority for this place. A current authority permits extraction subject to its approvals and conditions; it does not, by itself, prove that quarrying is occurring on the review date.

The source record identifies work authority WA420, the material category “Basalt New” and Wyndham. The map point is a directory reference derived from the authority polygon, not a surveyed quarry entrance.

Additional recorded details — the recorded operator is Holcim (Australia) Pty Ltd; recorded mining start: 1996-06-01.

Victoria's geology and operations are documented in depth by the Geological Survey of Victoria; the sources for this page are listed below.

Spotted an error, or can you complete this record? Suggest a correction.

At a glance

Common questions

Is Wyndham extractive authority WA420 still operating?

The Victorian register records a current extractive work authority. That legal status does not, on its own, confirm production or site activity on the review date.

What does Wyndham extractive authority WA420 produce?

The recorded commodities are Basalt and Hard rock & aggregate.

Where is Wyndham extractive authority WA420?

In the Wyndham local government area of Victoria. The displayed coordinate is a reference point derived from the public authority polygon, not a surveyed entrance or access point.

Who operates Wyndham extractive authority WA420?

The recorded operator is Holcim (Australia) Pty Ltd.

Related sites in Victoria

The contribution desk

Know something this report is missing about Wyndham?

Send a source-backed correction, material or geology lead, event, current-site evidence, photograph or family record. We preserve the evidence level and credit you—or keep you anonymous—after human review.

Contribute evidence

Sources for this page

Record last rebuilt from source data: .

StatusCurrent work authority
TypeQuarry
CommoditiesBasalt, Hard rock & aggregate
StateVictoria
LocalityWyndham
Coordinates-37.9178, 144.5799 (reference point derived from the authority polygon, not a surveyed quarry entrance)
Work authorityWA420
Source materialBasalt New
Authority polygon246.12 ha
Regulatory regionPort Phillip West
OperatorHolcim (Australia) Pty Ltd
Mining start1996-06-01
MapOpen reference point ↗