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  • SAIMM
    Determination of strength of UG2 chromitite pillars at Impala Platinum from laboratory tests and FLAC3D

    By B. P. Watson, T. J. Maphosa, D. P. Roberts, L. J. Gardner

    The results of FLAC3D modelling on chromitite Upper Group 2 Reef pillars from the Bushveld Complex of South Africa are described. The model input parameters were determined from laboratory triaxial te

    Sep 9, 2024

  • SAIMM
    Development of Best Practice Guideline for the management of hot holes in surface coal mines

    By M. Mpofu, G. Stenzel, F. Magweregwede, B. Maphalala, T. Kgarume

    Surface coal operations in which mining activities are conducted above old underground workings experience hot holes after drilling. In a coal mine, hot holes are defined as shot holes, which after be

    Sep 9, 2024

  • AUSIMM
    Multiphysics modelling and virtual motion simulation to optimise mining systems in extreme conditions – insights from Mars Science Laboratory (MSL) Curiosity Rover

    By S Padekar, C Tapia, D Likhachev, S Harlikar, D Sapkale

    In the quest to access valuable critical minerals, humankind is expanding the frontier into extreme environments like space and deep-sea mining. These ambitious enterprises involve considerable costs

    Sep 1, 2024

  • AUSIMM
    Applicability of TBM (tunnel boring machine) for deep lunar subsurface exploration

    By T Y. Ko, Y S. Kang, S J. Park, J H. Hwang

    The lunar subsurface, particularly the lava tubes formed by ancient volcanic activity, presents a promising environment for establishing safe and sustainable human habitats on the Moon. Tunnel Boring

    Sep 1, 2024

  • AUSIMM
    Estimating the thickness of the Martian subsurface layer based on the fault pattern

    By B Bradák, D Asahina, S Saydam, S Akdag

    Human exploration of Mars has been on the horizon of scientific goals for decades now, and as part of the objectives of human missions to various planets, one of the possible goals is opening new econ

    Sep 1, 2024

  • AUSIMM
    Unmanned aerial vehicle observation technology of coal mininginduced surface movement and fissures

    By J Zhang, B Wei, T Zhao, K Wang

    Understanding mining-induced surface movement and fissures is critical for environmental protection and geological prevention. In this study, image recognition algorithms, satellite remote sensing and

    Sep 1, 2024

  • AUSIMM
    Beyond the manufacturing mindset – adapting workforce skills for the tech driven mining industry

    By Y Lanwin

    The Australian mining sector is undergoing a significant transformation with the adoption of advanced technology to the operational landscape. This has highlighted a critical disconnect between our tr

    Sep 1, 2024

  • AUSIMM
    Getting it right from the beginning – ESG in mineral exploration

    By L H. G McClean

    Environmental, social and governance (ESG) factors have always been important to the minerals industry and is now considered one of our most important opportunities (and risks). Getting it right from

    Sep 1, 2024

  • AUSIMM
    Real time assessment of water content in icy regolith by analysing drilling parameters

    By D Joshi, J Rostami, M Karakus, A Eustes

    The first target of mining activities on the surface of the moon is to find and extract water from the icy regolith on the moon. A test drilling unit was designed and fabricated under a NASA Early Sta

    Sep 1, 2024

  • AUSIMM
    Structural analysis and modelling in an evolving mineral resources operation

    By N Arrys, A Jani, S Shahin

    Optimising pit slope stability and reducing strip ratio of a mining operation are two key tasks in geotechnical engineering. With a growing demand for minerals and an increasing cost associated with e

    Sep 1, 2024

  • AUSIMM
    Can robots break the drill and blast bottleneck in underground roadway development in hard rock?

    By M Berner, N A. Sifferlinger, E Fimbinger

    Today, the advance rate of underground roadway development by drill and blast operation is limited by the need to ventilate the toxic blast fumes after each cycle. In deep mines this usually is only p

    Sep 1, 2024

  • AUSIMM
    Robust flexibility – a methodology for agile systems engineering in mining

    By D Brown, Z Tabor

    Projects must be flexible to account for the rapid development of new technologies and changing stakeholder expectations. Coupled with calls for bleeding-edge solutions, customers, shareholders, and r

    Sep 1, 2024

  • AUSIMM
    Subtek™ 4D™ – Optimised blasting performance through the application of new underground bulk explosive technology

    By B Taylor, S Evans

    Bulk explosive technology for underground mining has not seen any significant technological advances since the widespread transition from ammonium nitrate fuel oil (ANFO) to ammonium nitrate emulsions

    Sep 1, 2024

  • AUSIMM
    Practical applications of large language models in mining

    By B Gyngell, P Culvenor

    Large language models (LLMs) have generated a lot of hype since ChatGPT was released in early 2023. In essence, they allow people to interact with computer systems through natural language and have th

    Sep 1, 2024

  • AUSIMM
    Application study of UAV technology in tailings pond monitoring

    By T Zhao, K Wang, Z Zhang

    Tailings pond safety monitoring is vital for preventing dam failures and ensuring environmental safety. Unmanned Aerial Vehicles (UAVs) can enhance tailings pond monitoring with flexible operational c

    Sep 1, 2024

  • AUSIMM
    Deriving maximum value from mineral waste streams

    By D Osborne

    Current mineral extraction and valorisation activities still have a strong focus on the ‘delivered product(s)’ which might be a bulk commodity such as metallurgical coal, hematite, bauxite, etc., and

    Sep 1, 2024

  • AUSIMM
    Future skills and workforce evolution – training and skills development for mining operation engineer and drill and blast engineer in surface mineral mine PT Indo Muro Kencan

    By H Utama, R Heryadi

    PT Indo Muro Kencana (PT IMK) is a surface gold and silver mine located in Mt. Muro area, Central Kalimantan province, Indonesia. The mining operations of multiple open pits using combination of excav

    Sep 1, 2024

  • AUSIMM
    Unlocking mine productivity by changing-the-equation on the where, what and when of orebody characterisation

    By S Warden, T Neville, P Leckie

    At its simplest, the classification and characterisation of an orebody is a matter of Where, What and When. Where and with what spatial resolution are measurements taken, What properties are measured,

    Sep 1, 2024

  • AUSIMM
    Virtual mine geologist – who needs a real one when AI can do the job?

    By S Sullivan

    The key skills for a competent geologist are observation, documentation, analytical thought and the ability to communicate. These attributes have served the geological world for the past two centuries

    Sep 1, 2024

  • AUSIMM
    Empowering mining communities – the importance of local business hubs for skills development

    By L Mackinlay

    The Apeketon Business Hub in Lihir, Papua New Guinea, emerged in 2019 through a partnership between Australian Business Volunteers (ABV) and Lihir Gold Limited (LGL), a subsidiary of Newmont Corporati

    Sep 1, 2024