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

CJ4 Investments

Current work authority Limestone

CJ4 Investments is a current extractive work-authority record for limestone in Mildura, Victoria, Australia. It is recorded at approximately -34.305, 141.376 (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 WA007528, the material category “Limestone (incl. limesand)” and Mildura. The map point is a directory reference derived from the authority polygon, not a surveyed quarry entrance.

Additional recorded details — the recorded operator is CJ4 Investments Pty Ltd; recorded mining start: 2021-12-10.

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

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At a glance

Common questions

Is CJ4 Investments 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 CJ4 Investments produce?

The recorded commodities are Limestone.

Where is CJ4 Investments?

In the Mildura 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 CJ4 Investments?

The recorded operator is CJ4 Investments Pty Ltd.

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Sources for this page

Record last rebuilt from source data: .

StatusCurrent work authority
TypeQuarry
CommoditiesLimestone
StateVictoria
LocalityMildura
Coordinates-34.3049, 141.3761 (reference point derived from the authority polygon, not a surveyed quarry entrance)
Work authorityWA007528
Source materialLimestone (incl. limesand)
Authority polygon75.49 ha
Regulatory regionNorth West
OperatorCJ4 Investments Pty Ltd
Mining start2021-12-10
MapOpen reference point ↗