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Workflow

From first drillhole to signed report — end-to-end.

Seven stages, one platform, zero data hand-offs. Every step traceable, every model reproducible, every report defensible.

  1. Stage 01

    Exploration

    → Structured, QA/QC'd drillhole database

    Import Collar / Survey / Assay / Lithology / Density from CSV, XLSX or GSLIB. Automatic column mapping, coordinate reprojection and standards / blanks / duplicates QAQC dashboards catch data quality issues before they contaminate downstream models.

    Inputs
    • CSV / XLSX / GSLIB uploads
    • DXF collar pickups
    • SRTM topography
    Deliverables
    • Validated drillhole DB
    • QAQC PDF pack
    • 3D drillhole viewer
  2. Stage 02

    Geology

    → Interpreted domains and structural framework

    Composite intervals at fixed length or by lithology. Draw sectional interpretations, code domains, model faults and produce implicit RBF-derived surfaces that honour the drillhole snapping constraints.

    Inputs
    • Validated drillhole DB
    • Legacy sections (DXF/SVG)
    Deliverables
    • Composite tables
    • Domain codes
    • Faults + surfaces
  3. Stage 03

    Modelling

    → 3D orebody wireframes and grade shells

    Build implicit ore shells with configurable iso-values, calibrated against field statistics. Boolean-combine host geology, faults and grade shells to produce a clean, volumetrically-consistent geological model.

    Inputs
    • Composited assays
    • Domain codes
    • Fault network
    Deliverables
    • Grade shells
    • Ore wireframes
    • Domain volumes
  4. Stage 04

    Resource Estimation

    → Classified block model with confidence tercile analysis

    Fit experimental variograms, choose IDW or Ordinary Kriging, define search ellipsoids and estimate a regularised block model. Cross-validate, classify by slope-of-regression and assign confidence.

    Inputs
    • Composited assays
    • Block-model framework
    • Bulk-density table
    Deliverables
    • Block model (Mt · g/t · $)
    • Classification (M/I/I)
    • Grade-Tonnage curves
  5. Stage 05

    Mine Planning

    → Lerchs–Grossmann pit shell and pushbacks

    Run LG pit optimisation with slope zones by rock domain and revenue-factor sensitivity sweeps. Generate nested pushbacks and design bench-and-ramp geometry with realistic geotechnical constraints.

    Inputs
    • Classified block model
    • Slope + revenue parameters
    Deliverables
    • Optimal pit shell
    • Nested pushbacks
    • Bench + ramp design
  6. Stage 06

    Scheduling

    → NPV-optimised multi-period production schedule

    Sequence phases, balance ore/waste per period, model haulage, processing constraints and time-value-of-money to produce an NPV-optimised production schedule with tornado sensitivity analysis.

    Inputs
    • Pushbacks
    • Cash-flow parameters
    • Processing capacity
    Deliverables
    • Schedule table
    • NPV waterfall
    • Sensitivity tornado
  7. Stage 07

    Reporting

    → Compliant CRIRSCO · SAMREC · PERC · SME · S-K 1300 · KAZRC · NAEN technical report

    One-click generation of a competent-person-ready DOCX / PDF / XLSX / PPTX pack. Every plot, table and paragraph is stamped with the exact model version, parameters and dataset SHA-256 hash for auditability.

    Inputs
    • Approved block model
    • Approved schedule
    Deliverables
    • Signed PDF report
    • Editable DOCX pack
    • Data appendix (XLSX)

Every stage, one login.

No CSV round-trips. No version-drift between packages. Reproducible from raw data to signed PDF.

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