Geomechanics.io

  • Free Tools
Sign UpLog In
Built byBoxcut Studio

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
    Product
    Sustainability

    Metso Loesche VRM at Jerritt Canyon: dry grinding design notes for plant engineers

    November 9, 2026|

    Reviewed by Joe Ashwell

    First reported on International Mining – News

    30 Second Briefing

    Metso has secured an order to supply its Metso Loesche VRM dry grinding technology and auxiliary equipment to First Majestic Silver’s Jerritt Canyon Gold Mine restart project in Nevada, marking one of the first mining applications of this vertical roller mill system. The dry VRM setup is expected to replace or reduce conventional wet ball milling and associated dewatering, cutting water use and potentially lowering energy consumption per tonne. Process engineers and plant designers will be watching performance data closely as Jerritt Canyon ramps up under the new flowsheet.

    Technical Brief

    • Metso’s scope includes the Metso Loesche VRM plus “associated auxiliary equipment” for the grinding circuit.

    Our Take

    Metso’s VRM dry grinding sale into First Majestic’s Jerritt Canyon gold operation aligns with other recent coverage of Metso pushing energy‑efficient comminution, such as its HIGmill/SMD media pumping demos and Skouries filter press start‑up, signalling a coordinated play to lock in low‑water, low‑power process packages at gold assets.

    Within our mining database, Nevada gold projects like Jerritt Canyon are among the North American assets most exposed to water‑use scrutiny, so a dry grinding route is likely to be as much about permitting and ESG optics as about operating cost for First Majestic Silver Corp.

    Metso’s parallel move to secure in‑house bronze component supply via the Italbronze acquisition suggests it is positioning to support long‑life wear‑intensive equipment such as VRMs in remote US sites, reducing lead‑time and reliability risk for operators restarting complex gold mines.

    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

    Mining
    about 3 hours ago

    Vivox AI–beSirius supplier reviews: compliance and ESG lens for mine teams

    Vivox AI, known for explainable AI agents in financial crime compliance, has partnered with beSirius, which builds AI tools for assurance and certification readiness in metals and minerals, to automate supplier and counterparty reviews for mining companies, traders and manufacturers. The combined system is aimed at checking evidence for ESG, sanctions, KYC/AML and certification requirements that are currently verified manually via questionnaires and document exchanges. For mine operators, this could materially shorten vendor onboarding cycles and reduce compliance overheads in complex multi-tier supply chains.

    Mining
    about 3 hours ago

    IGO’s Nova Nickel Operation closure: production outturn and closure lessons for engineers

    IGO Limited has ceased mining and processing at the Nova Nickel Operation in Western Australia, nearly 10 years after first ore, with final reconciliation showing nickel output of 21,340 t, 7% above the top end of life-of-mine guidance. Copper and cobalt production also exceeded guidance, confirming stronger-than-planned metal recovery and orebody performance over the mine’s life. Closure planning, residual processing of stockpiles and potential underground infrastructure reuse will now be key technical considerations for operators and nearby explorers in the Fraser Range.

    Investigator’s 2662g/t silver hit at Paris: mine design implications for planners
    Mining
    about 3 hours ago

    Investigator’s 2662g/t silver hit at Paris: mine design implications for planners

    Investigator Silver has reported an upgraded intersection of 10m at 2662g/t silver at the Paris project in South Australia, including 4m at 5448g/t from 78m at Paris East, signalling very high-grade mineralisation outside the current mine plan. The standout 1m interval within this zone materially lifts contained metal per vertical metre and could justify re-optimisation of pit shells or underground access in future studies. For geotechnical and mine planning teams, the new data point to potential extensions of the orebody and tighter drilling to refine grade continuity and stope geometry.

    Related Industries & Products

    Mining

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