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    Jameson Cells at Fruta del Norte: debottlenecking gold flotation for plant engineers

    January 7, 2026|

    Reviewed by Joe Ashwell

    Jameson Cells at Fruta del Norte: debottlenecking gold flotation for plant engineers

    First reported on International Mining – News

    30 Second Briefing

    Lundin Gold has lifted gold recovery at its Fruta del Norte concentrator by installing Glencore Technology’s Jameson Cell units in the flotation circuit. The upgrade targets a throughput increase from 4,500 t/d to 5,000 t/d by recovering valuable material previously lost to tailings and relieving bottlenecks in the existing rougher-cleaner configuration. For plant and process engineers, the case points to high-intensity Jameson Cell retrofits as a compact option to debottleneck brownfield gold flotation circuits without major footprint expansion.

    Technical Brief

    • The retrofit approach is directly applicable to other constrained gold concentrators seeking incremental recovery gains.

    Our Take

    Within our 504 Mining stories, gold operations like Fruta del Norte and Centerra Gold’s Mt Milligan are among the few where plant-level equipment changes are explicitly linked to extending mine life or boosting recoveries, signalling that incremental process upgrades are becoming a key lever for value rather than large greenfield builds.

    Compared with the Koné gold project’s recent award of a full Metso front-end materials handling package, Glencore Technology’s Jameson Cell installation at the Fruta del Norte concentrator illustrates how OEMs are increasingly competing to lock in long-term process flowsheet positions at high-grade gold assets via targeted brownfield retrofits.

    Gold dominates the 162 keyword-matched pieces in our database, and the focus on concentrator performance at Fruta del Norte suggests that, for established producers like Lundin Gold, metallurgical efficiency gains are now as strategically important as new ounces in maintaining cost competitiveness against peers such as Northern Star Resources and Manuka Resources.

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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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