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  • Consulting
    Gold Heap-Leach Modeling

    Itasca developed a numerical model to estimate gold (Au) production from heapleach operations. The objective was to simulate Au heap leaching using a model based on fluid flow and mass-transport (hydrodynamic modeling) in a partially saturated pad, and quantitatively assess monthly production of gold-cyanide production (AuCN).

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    Civil
    • Compared to Limit Equilibrium
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    Materials
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    Energy
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    Mining
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    • Seismic Deformation Analyses of a Hydraulic Fill Embankment Dam
    • Design of temporary rock support for SFR
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  • Learning
    Jun 18, 2025 - Jun 18, 2025

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    • Bonded Block Model with Cable Ground Support
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    Technical Papers
    • Deep Sublevel Cave Mining and Surface Influence
    • A DFN–DEM Multi‑scale Modeling Approach for Simulating Tunnel Excavation Response in Jointed Rock Masses
    • Numerical Models as Important Component of EGS Design and Operation
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    Jun 18, 2025 - Jun 18, 2025

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  • About
    Manuel Gutiérrez
    Project Hydrogeologist

    Mr. Gutierrez is a mining engineer with experience in 3D hydrogeological numerical modeling projects with MINEDW software, including model construction, calibration, sensitivity analysis, and prediction. He also has experience in automatic calibration of numerical models using parameter estimation techniques (PEST).

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    Recent News
    • Now Available from ITASCA: Innovative Machine Learning Tool for FLAC3D/FLAC2D V9.2
    • Experience the Future of Geotechnical Modeling with ITASCA Software V9.2
    • Thank You to our Summer Interns
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Geomechanics • Hydrogeology

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