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
    Contract Award

    Tungsten’s turning point: Mt Carbine and Dolphin mine implications for engineers

    April 28, 2026|

    Reviewed by Joe Ashwell

    Tungsten’s turning point: Mt Carbine and Dolphin mine implications for engineers

    First reported on Australian Mining

    30 Second Briefing

    Surging tungsten prices and tightening supply chains are pushing Australian projects such as EQ Resources’ Mt Carbine in far north Queensland and Group 6 Metals’ Dolphin mine on King Island towards higher output and accelerated development. Mt Carbine is ramping up from tailings retreatment to open-pit and underground ore, while Dolphin is restarting historic underground workings with a new processing plant targeting high-grade scheelite concentrates. For geotechnical and mining teams, the shift raises demand for hard-rock stoping, ground support in narrow, high-stress veins, and fine-tuning of gravity–flotation circuits for complex skarn ores.

    Technical Brief

    • For similar skarn-style tungsten deposits, brownfield re‑entry is emerging as a faster route than greenfield permitting.

    Our Take

    EQ Resources’ Mt Carbine tungsten project in far north Queensland is one of only a small number of tungsten-tagged items in our database, signalling that Australian tungsten remains a niche but strategically watched segment compared with bulk commodities like iron ore and coal.

    The recent appointment of former Newcrest chief development officer Michael Nossal as independent non-executive chair at EQ Resources suggests the company is gearing Mt Carbine for a more aggressive growth or M&A-ready posture, rather than treating it as a small, stand-alone operation.

    With most of our Queensland mining coverage focused on coal and critical battery metals, a contract award at Mt Carbine positions tungsten alongside other ‘strategic’ metals in the state, which may help EQ Resources when engaging with government support schemes and downstream offtakers concerned about non-Chinese supply.

    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

    Minnova’s C$76M PL gold mine restart: economics and strip risks for engineers
    Mining
    about 3 hours ago

    Minnova’s C$76M PL gold mine restart: economics and strip risks for engineers

    Minnova plans a C$76.2 million restart of the brownfield PL gold mine near Sherridon, Manitoba, targeting 62,200 oz per year over 10 years from a high‑grade open pit feeding an existing 1,000 t/d plant, which is slated to double to 2,000 t/d in year two. The September resource stands at 3.76 million measured and indicated tonnes at 4.98 g/t Au (601,158 oz) plus 1.67 million inferred tonnes at 3.78 g/t (202,810 oz), with open pits carrying a high 21:1 waste‑to‑ore strip ratio. At US$3,000/oz gold, the PEA projects an after‑tax NPV5 of US$180.6 million, 111% IRR, eight‑month payback and all‑in sustaining costs of US$2,288/oz, but value falls sharply at lower prices, underlining cost and strip sensitivity.

    Mining
    about 3 hours ago

    Caterpillar Resource Industries leadership shift: fleet and autonomy cues for miners

    Caterpillar has confirmed that Denise Johnson, Group President of Resource Industries since 2016 and a key figure in expanding autonomous haulage and large mining truck platforms, will retire on 1 February 2027. Derrick York, currently President of Solar Turbines and a Caterpillar Senior Vice President overseeing industrial gas turbines and compressor sets, will become Group President of Resource Industries on 1 November 2026, with Johnson shifting to an advisory role. The handover timetable gives miners nearly a year of overlap to align major fleet, autonomy and support contracts with the incoming leadership.

    Anglo American copper scarcity and tech tie-ups: key takeaways for mine planners
    Mining
    about 3 hours ago

    Anglo American copper scarcity and tech tie-ups: key takeaways for mine planners

    Tech companies are in talks to buy equity in Anglo American to secure long-term copper and other data centre metals, as Comex copper trades near $6.52/lb and LME cash copper recently hit a record $14,822/t. Anglo’s planned merger with Teck Resources would create a roughly $90 billion group producing about 1.2 million tonnes of copper per year, controlling around 5% of global supply, but is still awaiting Chinese antitrust clearance tied to concentrate flows to local smelters. Wanblad also warned Anglo may close its Brazilian nickel operations at Codemin and Barro Alto if the EU blocks the $500 million sale to MMG despite proposed long-term European ferronickel supply commitments.

    Related Industries & Products

    Mining

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

    Tunnelling

    Specialised solutions for tunnelling projects including grout mix design, hydrogeological analysis, and quality control.

    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