idw – Informationsdienst Wissenschaft

Nachrichten, Termine, Experten

Grafik: idw-Logo
Grafik: idw-Logo

idw - Informationsdienst
Wissenschaft

Science Video Project
idw-Abo

idw-News App:

AppStore

Google Play Store



Instance:
Share on: 
06/02/2022 10:31

Improving mineral exploration efficiency in Europe

Anne-Kristin Jentzsch Kommunikation und Medien
Helmholtz-Zentrum Dresden-Rossendorf

    Europe imports most of its raw materials used in renewable energy and digital technologies. But Europe has its own deposits of key raw materials and boosting domestic production would help to secure strategic and industrial value chains. A new Horizon Europe project, VECTOR is coordinated by the Helmholtz Institute Freiberg for Resource Technology (HIF) at Helmholtz-Zentrum Dresden-Rossendorf (HZDR) with 18 partners from seven countries. VECTOR partners aim to understand the acceptance and improve the efficiency of exploration in Europe by developing new technologies and exploration models and providing all stakeholders with guidelines for more sustainable metal sourcing.

    State of the art technologies, such as in electric cars, wind turbines, and ICT hardware, are essential to the green and digital transformations but are also raw material-intensive. The EU imports 80% of its industrial raw materials, which are necessary to manufacture these technologies. Only 1% of the raw materials needed for wind energy and 2% of the 44 raw materials utilized in robotics are currently provided by EU production. This dependence on non-EU countries makes European industrial and strategic supply chains highly vulnerable to disruption. To overcome that, Europe has to improve its own value chain.

    Environmentally friendly and minimally invasive exploration methods are required
    Recycling and reuse of metals are increasing but mining is still required to bring raw materials into the circular value chain of the future. A report by the European Commission on critical raw materials recommends increasing mining of key raw materials in the EU. Dr. Richard Gloaguen, project coordinator at HIF, states that “Europe possesses significant mineral potential but development is limited by the lack of sustainable, low-impact exploration methods and by social opposition to mineral projects. Thus, there is a pressing requirement for environmentally friendly and minimally invasive exploration methods to identify new deposits. With VECTOR we will generate new knowledge about these technical and social barriers, unlocking Europe's raw material potential and improving the resilience of EU raw materials supply chains.”

    Integrate a more human-centered approach and include all stakeholders
    To overcome the known barriers against exploration and mining, all affected parties need to be heard and engaged. That´s why VECTOR's overall objective is to deliver evidence-based and accessible knowledge that integrates the scientific and social pathways to mineral exploration and mining. To gain that, three pillars will be examined: First, the project team will create a geological prospectivity toolkit based on less invasive geological, geochemical and geophysical measurements. This is an entirely new workflow using machine learning. The workflow will be validated in three European sedimentary basins and transferable worldwide. The second pillar is a social acceptance study that identifies, for the first time, the values that the European public invokes when deciding about mineral development. This will result in a Social Acceptance index and a new body of knowledge that reflects diverse values-based perspectives. And third, an integrated toolkit consisting of a unique, distributed, multimodal, self-learning, and interactive platform. Both geological exploration potential and socio-economic factors will be considered to yield an assessment of regions more suitable for exploration and, if appropriate, mining.

    The project coordinator, HIF, will focus on the data integration and machine learning aspect to develop innovative, open-source 3D modelling methods based on geology, geochemistry and geophysics. “With the 3D models we will produce improved mineral deposits models to better define mineralization pathways and we will create interactive maps displaying the main parameters that affect social acceptance. Furthermore, the HIF will generate the backbone of an interactive platform for the visualization of integrated geodata and social data to support decision making and education by policy makers, industry, and the public. The results will be freely available via an engaging, web-based interface designed to support evidence-based decision making and the United Nations Framework Classification for Resources and United Nations Resource Management System.” Dr. Gloaguen outlines the HIF research work.

    VECTOR´s benefit to Europe´s society
    The VECTOR project is based on the premise that a prerequisite to any sustainable human activity is to minimize the environmental and social costs and include all the stakeholders in the decision-making processes. Identifying opportunities for domestic production would help to secure strategic and industrial value chains. It would provide a significant number of skilled, high paying jobs enabling economic growth, including in rural and less-developed areas and it would ensure that mineral extraction complies with strict EU environmental and social standards.

    The VECTOR Partners:
    • Helmholtz Institute Freiberg for Resource Technology at Helmholtz-Zentrum Dresden-Rossendorf (Coordinator)
    • Helmholtz-Zentrum Potsdam – Deutsches Geoforschungszentrum (GFZ)
    • iCRAG – the SFI Research Centre in Applied Geosciences hosted by University College Dublin (NUID UCD)
    • Agencia Consejo Superior de Investigaciones Científicas (CSIC)
    • Terranigma Solutions GmbH
    • Asistencias Técnicas Clave SL
    • KSL Kupferschiefer Lausitz GmbH
    • KGHM Polska Miedź S.A.
    • Group Eleven Mining & Exploration Limited
    • EIT RawMaterials GmbH
    • Rio Sava Exploration Doo Beograd
    • Foundation Institute for the Study of Change
    • SRK Exploration Services Ltd.
    • Satarla Ltd.
    • Sazani Associates
    • Natural History Museum London
    • Teck Ireland Ltd, Boliden Tara Mines Limited


    Contact for scientific information:

    Dr. Richard Gloaguen | Department Head Exploration | Project Coordinator
    Helmholtz Institute Freiberg for Resource Technology at HZDR
    Phone: +49 351 260 4424 | Email: r.gloaguen@hzdr.de


    More information:

    https://www.hzdr.de/presse/vector


    Images

    VECTOR's overall objective is to deliver evidence-based and accessible knowledge that integrates the scientific and social pathways to improved mineral exploration and mining.
    VECTOR's overall objective is to deliver evidence-based and accessible knowledge that integrates the ...

    HZDR/Scienseed


    Criteria of this press release:
    Journalists, all interested persons
    Geosciences, Information technology, Social studies
    transregional, national
    Research projects
    English


     

    Help

    Search / advanced search of the idw archives
    Combination of search terms

    You can combine search terms with and, or and/or not, e.g. Philo not logy.

    Brackets

    You can use brackets to separate combinations from each other, e.g. (Philo not logy) or (Psycho and logy).

    Phrases

    Coherent groups of words will be located as complete phrases if you put them into quotation marks, e.g. “Federal Republic of Germany”.

    Selection criteria

    You can also use the advanced search without entering search terms. It will then follow the criteria you have selected (e.g. country or subject area).

    If you have not selected any criteria in a given category, the entire category will be searched (e.g. all subject areas or all countries).