Benue Valley Clay Supports Sustainable Ceramic Production
A study published in Scientific Reports confirms that clay deposits in Benue Valley, northern Cameroon, possess mineralogical and chemical properties suitable for high‑quality ceramic brick production. Laboratory tests showed that firing at 1000‑1100 °C increases bulk density to 2.07 g cm⁻³ and compressive strength up to 11.9 MPa while reducing porosity. The research highlights the potential for locally sourced, low‑cost clays to replace imported raw materials. Adoption could drive sustainable construction and regional economic growth.
YOLOv11 Model Detects Unsafe Coal Mining Behaviors
Researchers have enhanced the YOLOv11 object‑detection framework with attention and anchor‑optimization modules to identify unsafe miner behaviors in underground coal mines. The dual‑model system, combining YOLOv11 and YOLOv11‑Pose, achieved 95.7% mean average precision, 95.3% accuracy and 95.1% recall on a...
RCRM Technology Enhances Stability in Deep Mining Operations
Researchers published a Scientific Reports study showing that Roof Cutting and Retaining by Mining (RCRM) technology stabilizes roadways in deep, fault‑crossing mines. By using caved gangue as an automatic fill, RCRM redistributes stress and reduces deformation around geological faults. Field...
Solid Spikes Lead to Mine Water Treatment Failure
A new review in *Separations* highlights that treating mine water with high suspended solids (HSS) demands system stability more than peak separation efficiency. The authors analyze two decades of research on hydrocyclone‑filtration integration, showing typical cyclone efficiencies of 85‑95% but...
Ultrasonic Wind Sensor Shows Strong Promise for Deep Mine Ventilation
A portable ultrasonic wind sensor with a reflective transducer layout was tested in a Chinese coal mine, showing dramatically higher accuracy than traditional mechanical anemometers. Laboratory wind‑tunnel trials (0.5‑5 m/s) and field validation at Gaojialiang Mine reduced average measurement error by...
Case Study: Directional Drilling Explains Methane Drainage Shifts in Polish Deep Coal Mine
A case study at Poland’s Staszic‑Wujek deep coal mine shows that combining directional drilling with geomechanical and ventilation modeling markedly improves early‑stage methane drainage. Long‑reach directional boreholes contributed 70‑100% of captured methane initially, but their share fell to about 30%...
Airborne Laser Technology Reveals Untapped Critical Resources in Abandoned Mines
Researchers at the University of Malaga unveiled REMINLASER, a drone‑mounted laser system that delivers high‑density geochemical maps of mining waste. The technology captures elemental spectra from laser pulses, enabling rapid, contact‑free identification of critical raw materials across complex terrains. Field...
Advance Metals Expands Gold Footprint at Happy Valley with Strong Maiden Drilling Results
Advance Metals Limited announced that its maiden regional drilling at the Happy Valley Project in Victoria has identified new gold mineralization zones beyond the core deposit, expanding the known 13‑km trend. The Queen of the Hills prospect returned up to...
Pantera Completes First Modern Exploration Program at Historic US Silver–Antimony District
Pantera Minerals announced the completion of its first modern exploration program at the 100%‑owned Gillham Project in southwest Arkansas. Rock‑chip assays returned up to 3.92% antimony alongside strong silver, lead, gold and base‑metal grades, while soil sampling identified anomalies as...
Native Litter Inoculation Enhances Microbial Recovery in Waste Rock Soils
Researchers at the Ranger Uranium Mine applied native Eucalyptus‑derived litter to waste‑rock based soils during the wet season, spreading it 5 cm deep across 20 m × 20 m plots. After 15 weeks the inoculated soils showed higher microbial diversity, a shift toward decomposer taxa, and...
Gravel Mining Alters Natural Physical Structure of Rivers
A new study in Cell Reports Sustainability examines gravel mining in Bangladesh’s Lubha River, revealing extensive geomorphological alteration and socio‑economic disruption. Between 2012 and 2021, 4.94 million tonnes of gravel were extracted, with active‑channel mining accounting for 82% of the total....
Titan Minerals Grows Dynasty Gold Project Resource to 3.9 Moz Gold and 26.1 Moz Silver
Titan Minerals announced a 25% increase in gold and 19% increase in silver resources at its 100%-owned Dynasty Gold Project in southern Ecuador. The updated Mineral Resource Estimate now totals 3.9 million ounces of gold and 26.1 million ounces of...
High-Priority Drill Targets Identified at Star Range Silver-Antimony Project in Utah
Diablo Resources has identified high‑priority drill targets at its 100 % owned Star Range Silver‑Antimony Project in Utah after completing a 9‑km induced‑polarisation (IP) survey at the North Star prospect. The survey revealed chargeability and conductivity anomalies that line up with...
Moab to Acquire Additional Uranium Tenements at Manyoni Project in Tanzania
Moab Minerals Limited has secured four additional uranium tenements adjacent to its Manyoni Project in Tanzania, transferred from AuKing Limited to its subsidiary Katika Resources. The acquisition expands Moab’s exploration area by more than 480 km² within a palaeochannel system already...
Mining Waste Could Be Repurposed as Sustainable Construction Materials
A new review in *Sustainability* evaluates how the 100 billion‑ton global mining waste stream can be transformed into construction inputs such as asphalt fillers, road bases, and concrete additives. Researchers found that mine tailings can replace up to 50 % of natural...
