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    Westgold’s 400% Fletcher resource lift: mine planning implications for engineers

    August 18, 2026|

    Reviewed by Tom Sullivan

    Westgold’s 400% Fletcher resource lift: mine planning implications for engineers

    First reported on Australian Mining

    30 Second Briefing

    Westgold Resources has declared a maiden ore reserve of 1.1 million ounces at the Fletcher deposit within the Beta Hunt operation in Western Australia, based on 13.5Mt at 2.6g/t gold. The reserve follows a 400 per cent increase in the Fletcher mineral resource, signalling a step change in mine planning options for the broader Beta Hunt underground complex. For engineers, the scale and grade support longer-life stope sequencing, potential ventilation and haulage upgrades, and re-optimisation of ground support and backfill strategies.

    Technical Brief

    • Westgold describes Fletcher as a “major new source of mineable gold” within the Beta Hunt system.

    Our Take

    In our database, Westgold Resources’ recent sales of the Chalice and Peak Hill gold projects in Western Australia point to a deliberate recycling of capital out of non-core assets, so a 1.1Moz maiden reserve at the Fletcher deposit likely strengthens the case for reinvesting into its remaining WA hubs such as Bluebird and Beta Hunt.

    The 400 per cent resource increase at Fletcher comes as Westgold is also reshaping its corporate structure post-Karora integration and locking in long-term site services with Sodexo Australia, suggesting the company is trying to stabilise its operating platform around a smaller number of higher-confidence gold systems in Western Australia.

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    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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