Geomechanics.io

Boston Metal has raised $75 million, taking total funding above $500 million, to accelerate deployment of its Molten Oxide Electrolysis (MOE) platform for emissions-free production of steel and critical metals. The capital will be used to scale MOE cells and associated high-temperature power electronics for commercial plants in the US and other regions, moving from pilot-scale units towards industrial modules. For mining and metallurgical projects, this signals growing investor backing for alternative smelting routes that can bypass coke-based blast furnaces and potentially alter future project flowsheets.

EACON has started commissioning six Komatsu HD1500 rigid trucks retrofitted with its autonomous haulage system in the Havana Pit at Norton Gold Fields’ gold mine in Western Australia, owned by Zijin Mining. The trucks are already running fully autonomous load–haul–dump cycles in an active operating pit, integrating with live traffic and production schedules rather than a segregated test area. For mine planners and geotechnical teams, this signals growing deployment of retrofit AHS on mixed fleets, with implications for ramp design, traffic management, and berm and intersection geometry.

NCE’s inaugural Airports Conference & Awards took place on 19 May 2026, bringing together UK airport owners, designers and contractors to recognise leading airfield and terminal projects. While detailed category winners were not disclosed, the event centres on technically complex works such as runway and taxiway rehabilitation, terminal expansions with high passenger throughput, and upgrades to airfield pavements, drainage and lighting systems. For geotechnical and civil engineers, the awards signal growing peer scrutiny of constructability, whole-life performance and resilience in airport infrastructure delivery.

A new review of HS2 oversight finds the Department for Transport repeatedly missed chances to challenge scope, cost and schedule decisions on the high‑speed rail scheme, including during key authorisation stages and major budget escalations. The report points to weak use of project assurance tools, limited interrogation of cost estimates for tunnels, viaducts and station boxes, and inadequate response to early warnings on contingency erosion. For civil and geotechnical teams, this signals tighter future governance, more intrusive cost–risk reviews and closer scrutiny of ground risk allowances on large UK infrastructure.

Gem Diamonds reported quarterly revenue of $32.1 million as sales of large high-value stones from the Letšeng mine offset a 21% drop in carats sold to 16,727 and weaker sector-wide pricing. The first export sale averaged $1,501 per carat, up 17% quarter-on-quarter, with a separate parcel of ten +10.8-carat stones, including a 191.82-carat Type IIa white diamond, adding $7 million. Letšeng treated 1.33 million tonnes of ore (down 3%) and recovered 21,605 carats (up 3%), with production weighted to the lower-grade Main Pipe but still yielding two +100-carat stones.

Core Lithium has restarted blasting and excavation at the Finniss hard-rock spodumene operation in Australia’s Northern Territory after securing a A$290 million funding package and benefiting from a sharp rebound in spodumene concentrate prices to their highest level in over two years. The staged restart targets first exports of spodumene concentrate in the December quarter, following Finniss being placed on care and maintenance in 2024 amid the lithium price slump that began in late 2022. The move coincides with Mineral Resources’ plan to restart the Bald Hill mine and renewed progress at Gina Rinehart–backed Andover with SQM.

The European Union is moving to create its first coordinated stockpile of critical minerals, initially targeting tungsten, rare earths, gallium and likely magnesium, germanium and graphite, with storage talks under way with the Port of Rotterdam as a central logistics hub. Ten member states, led by planning groups in Italy, France and Germany, are designing the scheme amid concerns over China’s export controls on gallium, germanium and graphite and its dominance in rare earth magnet supply, which covers about 93% of EU wind turbine permanent magnets. For miners and processors, the plan signals stronger EU-backed offtake certainty but also sharper scrutiny of permitting bottlenecks, as shown by delays at the Chvaletice manganese project despite its Strategic Project status.

Strong assays from Troilus Mining’s West Rim zone in Quebec, including 19 metres at 2.69 g/t gold and 3.24 g/t silver from 99 metres (with 5 metres at 7.76 g/t gold), extend mineralisation outside current reserves and support a potential higher-grade satellite deposit near planned pits. All six reported holes sit close to infrastructure defined in the 2024 feasibility study, which outlines a 22-year operation producing on average 244,600 oz gold and 17.3 million lb copper annually from 380 million tonnes of probable reserves. With a post-tax NPV5 of C$1.2 billion, initial capex of C$1.4 billion and up to $2.3 billion in combined ECA-backed and syndicate debt support, analysts see Troilus as a strong takeover target as it approaches a construction decision.

Freeport Indonesia plans to restore the Grasberg complex in Papua to full output by end-2027, with CEO Tony Wenas confirming operations are back to 50% capacity and targeting 65% later this year after last September’s fatal mudslide at the Grasberg Block Cave (seven deaths) forced a force majeure shutdown. Underground mining has resumed at the Deep Mill Level Zone and Big Gossan, while wetter-than-expected ore at GBC is requiring chute modifications and new water-management infrastructure. Output is forecast at 800 million lb copper and 700,000 oz gold in 2026, rising to 1.2 billion lb and 1 million oz in 2027, with $20 billion earmarked for post-2041 investment following a permit-extension MoU.

China will impose new mining controls and security reviews on foreign investment from 15 June and require strategic mineral reserves to be stored at source for at least five years, with extensions decided by State Council reviews. The measures, announced via Xinhua, aim to accelerate construction of strategic reserve sites and tighten state control over unspecified “key” minerals. Coming days after the Trump–Xi summit, the move reinforces China’s dominance over rare earths such as yttrium, where it already controls over 60% of mined supply and almost all processing.

Agnico Eagle Mines has more than doubled its stake in Wallbridge Mining, buying about 244 million new shares in a C$22.44 million private placement at C$0.092 per share, lifting its holding to 19.62% (potentially 19.9% with warrants) alongside a matching 19.9% partially diluted stake for Waratah Capital Advisors. Wallbridge will use the C$56 million raise to fund infill drilling and a pre-feasibility study for the Fenelon gold project, which currently carries 1.75 million oz indicated and 1.65 million oz inferred, with a 2025 PEA outlining a 16-year, 107,000 oz/y operation and C$706 million NPV (5%) at 21% IRR. The 598 km² Sunday Lake deformation zone land package, on trend with Agnico’s Detour Lake mine, plus a proposed 20:1 share consolidation and rebrand to Sunday Lake Gold, signal a push towards construction-ready status.

GeoRedox Corporation and Canada Nickel have signed an MOU to develop the world’s first stimulated geologic hydrogen well at the Crawford nickel sulphide project near Timmins, Ontario, using GeoRedox’s proprietary process to generate zero‑carbon hydrogen from ultramafic rock. GeoRedox will fully fund the demonstration, while Canada Nickel provides site access, core samples and technical data across the Timmins Nickel District, where it holds over 20 ultramafic‑hosted projects. If successful, the pilot could supply large‑scale carbon‑free hydrogen and exploit in situ carbon storage capacity to support a zero‑carbon industrial cluster producing nickel, chromium and cobalt.

Nth Cycle has signed a joint development and licensing deal with Ionic Rare Earths (ASX: IXR) to integrate its modular electro-extraction technology into IonicRE’s rare earth recycling and refining operations, starting at the Belfast facility in Q4 2026. The partners aim to replace the conventional oxalic-acid-based precipitation step with Nth Cycle’s closed-loop, electricity-driven process to produce high-purity rare earth oxides from recycled swarf, creating a refining pathway that bypasses Chinese chemical supply. Nth Cycle’s platform, already applicable to nickel, cobalt and copper, follows a separate 10-year, $1.1 billion offtake agreement with Trafigura signed in March.

Open-pit mining has started at Core Lithium’s Grants deposit, part of the wholly owned Finniss Lithium Operation near Darwin in Australia’s Northern Territory, with initial works focused on drill-and-blast and bulk excavation. The start of pit development moves Finniss from project build into active ore extraction, enabling the company to progress towards first spodumene concentrate from the Grants open pit. Geotechnical teams will now be validating pit wall performance and blast fragmentation in local lithologies to optimise slope design and downstream processing.

Rio Tinto has reached a cumulative 8 billion tonnes of iron ore shipped from Western Australia’s Pilbara region, 60 years after its first export cargo to Japan. The milestone consignment left Cape Lambert port on 19 May 2026 aboard the bulk carrier Juno Horizon, destined for Nippon Steel Corporation. The scale and longevity of Pilbara exports underline continued demand for high-volume seaborne ore and the long-term performance of Rio Tinto’s integrated mine–rail–port infrastructure in the region.

Epiroc is rolling out a global, integrated suite of digital mine planning tools that combines its recently acquired OreInventory solution with existing platforms such as Mobilaris Mining Intelligence and Underground Manager. The consolidated offering links long‑term planning, short‑interval control and real‑time production data, aiming to give engineers a single environment for blast design, scheduling, stockpile tracking and reconciliation. For operations teams, the move signals tighter integration between fleet data, geology models and inventory management, reducing manual data handling and improving the fidelity of mine‑to‑mill planning.

Agnico Eagle Mines has approved investment in the Hope Bay project in Nunavut after a preliminary economic assessment outlined an underground mine feeding a 6,000 t/d processing plant. The 2026 study targets annual gold output of 400,000–435,000 oz, a step change from historic production at the previously operated complex. For mine planners and process engineers, the scale implies high-capacity underground materials handling, paste backfill or similar ground support strategies, and a concentrator sized for Arctic logistics and power constraints.

Decoda is expanding its haul road monitoring technology into Chile and Brazil through a partnership with TECWISE Latam, targeting large open-pit truck fleets in two of the world’s biggest mining markets. Early deployments have shown gains in truck availability, extended tyre life and higher haulage productivity by continuously assessing road condition and driving behaviour. For mine operators, the move offers a data-driven route to optimise haul road design, maintenance intervals and speed policies without major changes to existing truck fleets.

Excavation for the Hull Heat Network has exposed medieval remains dating back around 700 years, forcing design teams to coordinate trench routes and depths with on-site archaeologists. Trial pits and open-cut sections for district heating pipework in the city centre have revealed structural remains and artefacts that require recording and, in some cases, redesign of alignments. Contractors face programme and access constraints as archaeological works run in parallel with installing buried hot-water mains and associated chambers in narrow urban streets.

Financing for the 3.2GW Sizewell C nuclear plant has been criticised by the UK National Audit Office, which says the Regulated Asset Base (RAB) model and £700M of direct government investment place more risk on taxpayers and bill-payers than Contracts for Difference used on other low‑carbon projects. The NAO estimates consumer benefits will not exceed costs until after 2060, well beyond the station’s planned early‑2030s commissioning. For civil and nuclear contractors, the findings signal prolonged political and regulatory scrutiny of cost overruns, schedule risk and allowable returns.

A 93m-long bridge over the White Cart Water forms the core of the Amids South transport scheme, linking an existing industrial area to Paisley town centre and Glasgow Airport. Poor ground conditions along the river corridor drove a redesign of the substructure, with foundations and pier locations adjusted to avoid weak strata and reduce settlement risk. The scheme’s experience will interest geotechnical and bridge engineers dealing with soft alluvium and variable bearing capacity on constrained urban river crossings.

Storm Dave’s 150km/h winds in Wales, more than 100 UK flood warnings over New Year 2024–25, and the July 2022 heatwave exceeding 40°C expose how current appraisal methods undervalue climate‑resilient infrastructure. The piece argues for embedding avoided‑disruption metrics such as reduced power‑outage hours, protected rail‑possession windows and safeguarded freight tonnage into business cases, rather than relying solely on upfront capex and narrow benefit–cost ratios. For geotechnical and civil designers, this means quantifying resilience benefits for assets like flood embankments, culverts and track drainage in monetary terms to secure funding.

Tayside Contracts is preparing a £20M subcontracting framework for civil engineering works and associated services across the Angus, Dundee City, and Perth & Kinross council areas. The framework will bundle a wide scope of highways, drainage, structures and public realm packages under a single procurement route, targeting commercially competitive delivery by local authority supply chains. Contractors can expect multi-year call-off opportunities for routine and small-to-medium capital works, with standardised terms likely to streamline tendering and workload planning.

The Climate Change Committee warns that the “British way of life” faces escalating risk from heat, flooding and drought, with the Institution of Civil Engineers backing calls for rapid, large‑scale adaptation of UK infrastructure. Priority actions flagged include upgrading urban drainage and flood defences for more intense cloudbursts, retrofitting buildings for sustained 40°C heat, and securing water supply resilience against multi‑year droughts. For civil and geotechnical engineers, this signals imminent pressure to redesign assets for higher hydraulic loads, thermal stresses and soil moisture variability within the next planning cycle.