Auric’s Munda gold restart 2027: drilling insights for mine planners and engineers
Reviewed by Joe Ashwell

First reported on Australian Mining
30 Second Briefing
Auric Mining has reported strong new drilling results at the Munda gold project near Widgiemooltha, WA, as it works towards restarting open-pit mining in 2027. Broad-spaced reverse circulation drilling is testing resource extensions beyond the current pit shell, while closer-spaced grade-control holes are refining ore boundaries within the planned open pit. Additional sterilisation drilling is being completed in proposed infrastructure corridors, with outcomes likely to influence final pit design, haul road alignment and plant or waste-dump siting.
Technical Brief
- Broad-spaced RC holes are stepping out from the current pit shell to test mineralisation continuity.
- Closer-spaced RC drilling within the pit envelope is tightening ore–waste boundaries for short-term scheduling.
- Sterilisation drilling lines are being advanced along proposed infrastructure corridors to de-risk plant and haulage layouts.
- Drilling data will feed into an updated resource model, informing revised pit optimisation and pushback design.
- Results are expected to influence waste-dump footprint selection and sequencing of initial cutbacks.
- Integration of exploration, grade-control and sterilisation datasets should reduce rework in future mine planning cycles.
Our Take
Auric Mining’s earlier report of $10.8 million in revenue from its first Munda gold campaign near Widgiemooltha suggests the 2027 restart is being planned off a proven cash-generating base rather than a greenfield assumption, which typically improves access to contract mining and toll-treatment options in Western Australia.
In our database of Australian gold coverage, Auric Mining appears alongside juniors like Legacy Minerals and Kalamazoo Resources that are also advancing projects, signalling that Munda’s 2027 timeline will be competing for drilling crews, assay lab capacity and, potentially, mill slots in a crowded junior gold pipeline.
With over 2000 keyword-matched pieces mentioning gold and AI or artificial intelligence, Western Australian gold operators such as Auric Mining are increasingly positioned to tap data-driven targeting and grade-control tools, which could be material for a restart scenario where cut-off grade optimisation is critical to early cash flow.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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