Geometallurgy • Resource estimation • Exploration • GeoAI • Metal accounting • TrainingSubmit a brief

Consulting Services

Integrated advisory services in resource geology, mineral resource estimation, mineral exploration, GeoAI, geometallurgy, metal accounting, process analytics and mining strategy.

Service catalogue

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Each service is built around practical deliverables, decision outcomes and an implementation pathway.

Resource geology • geostatistics • model defensibility

Resource Geology & Mineral Resource Estimation

Independent support for geological domaining, data validation, estimation strategy, block-model review, classification and reconciliation.

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3D thinking • domains • spatial evidence

Geological Modelling, Geodomaining & Spatial Data Integration

Conversion of geological, structural, geochemical, geophysical and spatial datasets into coherent domains and interpretable models.

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Mineral systems • prospectivity • drill targeting

Mineral Exploration Strategy & Targeting

Exploration strategy, data integration, prospectivity mapping and target ranking for greenfield, brownfield and critical-minerals programmes.

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Machine learning • explainability • uncertainty

AI, Machine Learning & GeoAI for Exploration

Design and review of AI workflows for mineral prospectivity, geochemistry, remote sensing, anomaly detection and ranked exploration decisions.

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Ore variability • recovery • throughput • value

Geometallurgical Modelling & Orebody Knowledge

Integration of geology, mineralogy, metallurgy and processing data to predict ore behaviour and support planning, blending and value optimisation.

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AMIRA P754 logic • controls • transparency

Metal Accounting Audits, Reconciliation & Governance

Audit and improvement of metal-accounting systems, reconciliation chains, data controls, mass-balance logic and reporting governance.

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Testwork • plant data • optimisation

Metallurgical & Process Data Analytics

Statistical, machine-learning and Python-based analytics for laboratory, pilot and plant datasets in extractive metallurgy.

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Sampling • grade control • value loss

Mine-to-Mill Reconciliation & Value-Chain Diagnostics

Tracing value, uncertainty and information loss from resource model to grade control, mining, processing and metal accounting.

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Policy • value chains • African mining strategy

Critical Minerals, Beneficiation & Mining Strategy

Technical and strategic advisory for critical minerals, beneficiation, corridor development, mineral economics and African mining policy.

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Independent judgement • audit trail • decision support

Technical Due Diligence, Independent Review & Expert Witness Support

Independent review of technical assumptions, datasets, resource models, studies, reports and disputed technical interpretations.

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Detailed services

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Resource geology • geostatistics • model defensibility

Resource Geology & Mineral Resource Estimation

Independent support for geological domaining, data validation, estimation strategy, block-model review, classification and reconciliation.

Typical work

  • Drill-hole, assay, density, survey and lithology data audit
  • Geological and estimation-domain review
  • Exploratory data analysis, capping, compositing and support review
  • Variography and estimation-parameter review
  • Block-model validation and classification support
  • Reconciliation between resource, grade-control, production and plant outcomes

Client outcomes

  • Defensible estimation workflows
  • Clear audit trail for technical reporting
  • Better link between geological interpretation and estimation domains
  • Reduced model-risk and improved decision confidence
3D thinking • domains • spatial evidence

Geological Modelling, Geodomaining & Spatial Data Integration

Conversion of geological, structural, geochemical, geophysical and spatial datasets into coherent domains and interpretable models.

Typical work

  • Lithology, alteration, structure and mineralisation domain review
  • Boundary analysis and domain validation
  • Spatial clustering and data-driven geodomaining support
  • Integration of logs, assays, mineralogy, remote sensing and geophysics
  • Uncertainty notes for model alternatives
  • Reproducible modelling-workflow documentation

Client outcomes

  • Better geological controls in downstream models
  • Reduced subjectivity in domain selection
  • More transparent interpretation logic
  • Improved alignment between exploration, resources and planning
Mineral systems • prospectivity • drill targeting

Mineral Exploration Strategy & Targeting

Exploration strategy, data integration, prospectivity mapping and target ranking for greenfield, brownfield and critical-minerals programmes.

Typical work

  • Mineral systems and deposit-model framing
  • Exploration dataset inventory and gap review
  • Geochemical, geophysical, structural, remote-sensing and GIS evidence integration
  • Prospectivity mapping and target ranking
  • Geochemical anomaly detection and validation
  • Drill-target prioritisation and uncertainty review

Client outcomes

  • Clearer exploration logic
  • Better-ranked targets
  • Practical integration of field knowledge and digital workflows
  • Stage-gated decisions with explicit uncertainty
Machine learning • explainability • uncertainty

AI, Machine Learning & GeoAI for Exploration

Design and review of AI workflows for mineral prospectivity, geochemistry, remote sensing, anomaly detection and ranked exploration decisions.

Typical work

  • AI-readiness assessment for exploration teams
  • Training-label and target-definition strategy
  • Supervised and unsupervised prospectivity models
  • Explainable AI review for geological plausibility
  • Overfitting, leakage and validation checks
  • Uncertainty, sensitivity and workflow-risk analysis

Client outcomes

  • AI that supports geology rather than replacing it
  • Defensible model validation
  • Clearer communication between geologists and data scientists
  • Decision-ready outputs with risk notes
Ore variability • recovery • throughput • value

Geometallurgical Modelling & Orebody Knowledge

Integration of geology, mineralogy, metallurgy and processing data to predict ore behaviour and support planning, blending and value optimisation.

Typical work

  • Geometallurgical framework and testwork review
  • Ore-domain and process-domain design
  • Recovery, throughput and deleterious-element modelling
  • Mineralogy-to-processing response analysis
  • Geometallurgical block-model attribute design
  • Plant feedback and mine-to-mill learning loops

Client outcomes

  • Better prediction of ore behaviour
  • Improved planning and blending decisions
  • Reduced recovery and throughput risk
  • Clear connection between resource models and processing value
AMIRA P754 logic • controls • transparency

Metal Accounting Audits, Reconciliation & Governance

Audit and improvement of metal-accounting systems, reconciliation chains, data controls, mass-balance logic and reporting governance.

Typical work

  • Metal-accounting maturity and gap assessment
  • Process-flow, sampling-point and data-flow mapping
  • Mass-balance, measurement and reconciliation review
  • Assay, dispatch, plant, stockpile and inventory control review
  • Month-end reporting and adjustment audit trail review
  • Governance, responsibility matrix and improvement roadmap

Client outcomes

  • More transparent metal accounting
  • Reduced unexplained losses and reconciliation disputes
  • Stronger month-end and reporting controls
  • Better auditability from mine to plant to product
Testwork • plant data • optimisation

Metallurgical & Process Data Analytics

Statistical, machine-learning and Python-based analytics for laboratory, pilot and plant datasets in extractive metallurgy.

Typical work

  • Plant and laboratory data cleaning and structuring
  • Experimental design and response-surface analysis
  • Flotation, leaching, comminution and recovery modelling
  • Throughput and grade-response prediction
  • SHAP/explainability for process drivers
  • Reusable notebooks, dashboards and reporting templates

Client outcomes

  • Faster interpretation of process data
  • Improved plant diagnostics
  • Better use of testwork results
  • Reproducible analytics for metallurgical teams
Sampling • grade control • value loss

Mine-to-Mill Reconciliation & Value-Chain Diagnostics

Tracing value, uncertainty and information loss from resource model to grade control, mining, processing and metal accounting.

Typical work

  • Resource-to-reserve-to-production reconciliation review
  • Sampling, support and grade-control diagnostics
  • Ore loss, dilution and stockpile uncertainty review
  • Plant performance and feed-source reconciliation
  • Cross-functional data-chain review
  • Value-driver and loss-point analysis

Client outcomes

  • Clearer diagnosis of where value is lost
  • Improved interdepartmental technical alignment
  • Better forecasting and operational accountability
  • Practical reconciliation governance
Policy • value chains • African mining strategy

Critical Minerals, Beneficiation & Mining Strategy

Technical and strategic advisory for critical minerals, beneficiation, corridor development, mineral economics and African mining policy.

Typical work

  • Critical-minerals opportunity screening
  • Mineral value-chain and beneficiation analysis
  • Country, corridor and infrastructure strategy notes
  • Technical due diligence for mineral-development projects
  • Evidence synthesis for boards, governments and investors
  • Executive briefings and decision papers

Client outcomes

  • Stronger technical basis for strategy
  • Better integration of geology, processing, logistics and markets
  • Clearer investment and policy decisions
  • Credible evidence for stakeholder engagement
Independent judgement • audit trail • decision support

Technical Due Diligence, Independent Review & Expert Witness Support

Independent review of technical assumptions, datasets, resource models, studies, reports and disputed technical interpretations.

Typical work

  • Independent technical review of models and reports
  • Dataset, method and assumption audit
  • Resource, exploration and geometallurgical risk register
  • Board, investor or transaction briefing note
  • Second-opinion review on technical disputes
  • Expert workshop or review panel participation

Client outcomes

  • Clearer technical risk exposure
  • More defensible decisions
  • Independent confidence before investment or disclosure
  • Sharper questions for owners, operators and consultants