Geomechanics.io

  • Free Tools
Sign UpLog In

Geomechanics.io

Geomechanics, Streamlined.

© 2026 Geomechanics.io. All rights reserved.

Geomechanics.io

CMRR-ioGEODB-ioHYDROGEO-ioQCDB-ioFree Tools & CalculatorsBlogLatest Industry News

Industries

MiningConstructionTunnelling

Company

Terms of UsePrivacy PolicyLinkedIn
    Projects
    Sustainability

    LKAB’s Gällivare foundations: flowsheet and by-product notes for plant engineers

    August 26, 2026|

    Reviewed by Joe Ashwell

    First reported on International Mining – News

    30 Second Briefing

    LKAB has started laying the foundation for a new sorting plant at its Malmberget iron ore mine in Gällivare, a key step to secure long-term operations as existing processing infrastructure ages. The plant is designed to stabilise production and increase throughput while incorporating circuits to handle apatite-rich streams for downstream recovery of rare earth elements and phosphorus. For process and plant engineers, this signals future flowsheet changes around apatite separation, tailings management, and integration of critical-mineral by-product lines into an established iron ore operation.

    Technical Brief

    • Construction sequencing must maintain current iron ore output while integrating new sorting capacity on site.
    • Structural design will need to accommodate heavy vibrating screens, crushers and high-capacity conveyor loadings.
    • New plant layout will require re-routing of ore and waste streams within a constrained, operating mine footprint.
    • Integration of apatite-handling circuits implies additional slurry pipelines, pumps and separate stockpile or bin systems.
    • Process control will have to manage variable apatite content without destabilising iron ore product specifications.
    • Tailings management strategy will change, with distinct streams for iron-bearing and apatite-rich residues.

    Our Take

    In our database, the Malmberget iron ore mine features repeatedly in 2025–26 items on electrified haulage and new sorting plants, signalling LKAB is using this asset as a test bed for both decarbonisation and higher-grade product strategies rather than just life-extension.

    The linked June 2026 coverage of Sandvik and ROXON Oy supplying crushers and 60 conveyors to the Malmberget sorting plant suggests that any move to recover apatite, phosphorus and rare earth elements will likely be integrated into a large-scale, high-throughput materials handling upgrade rather than bolt-on pilot kit.

    Geotechnical Software for Modern Teams

    Centralise site data, logs, and lab results with GEODB-io, CMRR-io, and HYDROGEO-io.

    No credit card required.

    • Save and export unlimited calculations
    • Advanced data visualisation
    • Generate professional PDF reports
    • Cloud storage for all your projects

    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.

    Related Articles

    2026 Australian Mining Prospect Awards: networking and project angles for engineers
    Mining
    about 4 hours ago

    2026 Australian Mining Prospect Awards: networking and project angles for engineers

    Tickets are now on sale for the 2026 Australian Mining Prospect Awards gala dinner, to be held on 16 September 2026 at Fraser’s Kings Park in Perth. The event will bring together mining professionals, contractors, OEMs and executives from across Australia to recognise finalists across multiple operational, innovation and ESG-focused award categories. Attendance offers operators, engineers and suppliers a concentrated networking opportunity with project decision-makers ahead of 2027 investment and tender cycles.

    FireFly’s Green Bay project economics: NPV, IRR and capex lens for mine planners
    Mining
    about 4 hours ago

    FireFly’s Green Bay project economics: NPV, IRR and capex lens for mine planners

    FireFly Metals’ Green Bay copper-gold project in Newfoundland now carries an after-tax NPV of A$2.2 billion (C$2.1 billion) at a 7% discount rate and a 42% IRR, with initial capital of A$513 million, giving more than four times NPV-to-capex leverage and planned throughput of 1.8 million tonnes per year over 32 years. Updated measured and indicated resources stand at 60.2 million tonnes grading 1.9% Cu, 0.5 g/t Au and 4.2 g/t Ag, containing 1.1 million tonnes Cu, 908,000 oz Au and 8.1 million oz Ag after 69,539 metres of underground drilling. A feasibility study is targeted for Q1 2027, with a final investment decision in H2 2027 and first concentrate potentially in mid-2029, backed by a proposed A$180 million equity raise split between an ASX institutional placement and a Canadian bought deal.

    Waratah’s new shallow high-grade Consols gold zone: pit design notes for planners
    Mining
    about 4 hours ago

    Waratah’s new shallow high-grade Consols gold zone: pit design notes for planners

    Waratah Minerals has extended the Consols gold system at its Spur project in New South Wales by 75m to the east and down-plunge, while identifying a new shallow high-grade zone. Step-out hole SPD074 intersected 12.7m at 1.35g/t gold from 44m downhole, defining a near-surface target with open extensions. For mine planners and geotechnical teams, the shallow geometry and incremental strike extension suggest potential for low-strip open-pit designs and simplified access for infill drilling and geotechnical characterisation.

    Related Industries & Products

    Mining

    Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.

    Construction

    Quality control software for construction companies with material testing, batch tracking, and compliance management.

    CMRR-io

    Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.

    HYDROGEO-io

    Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.

    GEODB-io

    Centralised geotechnical data management solution for storing, accessing, and analysing all your site investigation and material testing data.

    AllGeotechnicalInfrastructureHazardsEnvironmental