Motion is deploying in-situ machining services to Australian mine sites, bringing line-boring, flange facing and journal repair directly to assets such as car dumpers, draglines and large gearboxes that are too large or time-critical to dismantle. Using portable CNC and orbital machining rigs, technicians can restore bearing seats, slew rings and mill trunnions to tolerance without removing them from foundations or structural frames. The approach reduces crane lifts and transport of multi-tonne components, cutting outage durations and geotechnical or structural risk associated with repeated disassembly.

Four mining technologies from the ARC Training Centre for Integrated Operations for Complex Resources are now ready for field trials, including a digital twin platform for complex orebodies, real-time sensor fusion for ore characterisation, and AI-based decision support for integrated mine-to-mill control. The suite targets data-driven optimisation of drilling, blasting, and processing, with pilots seeking partners across hard-rock operations and brownfield plants. For engineers, the work signals near-term opportunities to plug advanced analytics and automation into existing fleets and control rooms without full greenfield redesigns.

Guardian Metal Resources has expanded its Tempiute tungsten project in Nevada by staking 193 additional claims, increasing its mineral rights footprint by more than 375% to capture what it believes is the full extent of historical tailings from the former Emerson mine. The skarn-type tungsten-zinc-copper-silver operation, located less than 250 miles from Guardian’s Pilot Mountain project, contains tailings from Union Carbide’s 1977–1984 production and has also shown gallium occurrences. CEO Oliver Friesen plans an auger drilling programme to characterise subsurface tailings for near-term tungsten recovery and reclamation, as tungsten prices hit record highs under tightened Chinese export controls.