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Leslie Harker

She specializes in characterization of metal leaching, attenuation, groundwater–surface water interactions, and subsurface conditions in unconsolidated materials and bedrock. Her expertise includes interpreting large water quality datasets and developing geochemical and hydrogeological conceptual models to describe groundwater flow, transport and geochemical evolution in aquifers. At SRK, Leslie is project and technical lead for mining projects in British Columbia.

Leslie holds a BSc in Earth and Ocean Sciences from the University of Victoria (2008) and an MSc in Aqueous Geochemistry from the University of Calgary (2012), where she focused on major ion and stable isotope geochemistry of surface water and groundwater.

    Asset TSFs Review

    Asset TSFs Review

    Asset TSFs Review

    Asset Tailings Storage Facility Review
    Australia
    SRK was engaged by Sumitomo Metal Mining Co Ltd & Sumitomo Corporation to provide a GISTM compliance review.
    Hycroft Feasibility Level Study

    Hycroft Feasibility Level Study

    Permitting and Hydrogeological Study

    Feasibility Level Permitting and Hydrogeological Study
    Winnemucca, NV, USA
    SRK completed a Feasibility-level hydrogeological investigation of a large gold and silver deposit in a recent hot springs environment in Nevada.
    Obuasi Gold Mine

    Obuasi Gold Mine

    Environmental Management Support

    Environmental Management Support
    Ghana, West Africa
    Assisted AngloGold Ashanti achieve the necessary approvals required to restart mining
    Samantha Barnes

    Samantha Barnes

    Vancouver, Canada
    Mine water resource engineer, specializing in hydrology and hydraulics as well as water balance modeling.
    Ivan Shubin

    Ivan Shubin

    Cardiff, United Kingdom
    Ivan Shubin has over 13 years’ experience in mining hydrogeology.
    Óscar Benavente

    Óscar Benavente

    Santiago, Chile
    Óscar has over 15 years of experience working on multidisciplinary projects that involve geochemical, hydrological, geophysical, and geotechnical evaluations.
    Tiaren García Pérez

    Tiaren García Pérez

    Santiago, Chile
    Tiaren has over 15 years of experience specializing in the interpretation, analysis, and processing of geophysical, geological and hydrogeological data for hydrogeology, geotechnics and mining projects.