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    NMR certifies 1009 oz Blackjack gold output: recovery insights for mine planners

    November 27, 2025|

    Reviewed by Tom Sullivan

    NMR certifies 1009 oz Blackjack gold output: recovery insights for mine planners

    First reported on Australian Mining

    30 Second Briefing

    Native Mineral Resources has certified a cumulative gold outturn of 1009.53 ounces from its Blackjack gold project in Queensland, following the latest doré smelts completed on 14 September 2025. The milestone confirms metallurgical performance at Blackjack’s processing circuit and provides a verified production base for further resource evaluation and mine planning. For operators, the result gives an early indication of recoverable grade and plant efficiency ahead of any scale-up decisions or additional capital deployment.

    Technical Brief

    • Gold was produced as doré bars, indicating on-site bullion smelting rather than concentrate-only sales.
    • Certified outturn figures provide auditable production data for Blackjack’s early-stage metallurgical accounting.
    • On-site smelting reduces reliance on third-party refineries for initial gold recovery verification.
    • Certification of physical doré bars constrains reconciliation between plant, mine and geological resource models.
    • For similar small-scale mining start-ups, early doré certification de-risks financing and offtake negotiations.

    Our Take

    Within our 64 Mining stories, Queensland gold projects like Blackjack tend to feature at smaller cumulative outputs than Western Australian peers, suggesting Native Mineral Resources may be positioning Blackjack as a near-term cash generator rather than a large-scale standalone operation.

    Cross-referencing the 19 gold keyword-matched pieces, early production certification at projects of a similar scale is often used to support follow-on drilling or feasibility work, so this 1009.53-ounce outturn could be leveraged by NMR to de-risk further capital allocation at Blackjack.

    In our database of Projects-tagged items, small but certified gold production in Australia is frequently a precondition for securing toll-treatment or offtake-style processing arrangements, which may be a logical next step for NMR if Blackjack lacks its own full-scale plant.

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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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