📦 Resource template

Regulatory Submission Package for AI-Driven Resource Estimates

A Regulatory Submission Package for AI-Driven Resource Estimates is a standardized, auditable documentation suite required by mining regulators to validate and approve mineral resource estimates generated using artificial intelligence and machine learning models. It integrates geoscientific data, model provenance, uncertainty quantification, and validation evidence to demonstrate technical compliance with reporting codes (e.g., JORC, NI 43-101, SAMREC). The package ensures transparency, reproducibility, and geological reasonableness of AI-derived estimates while fulfilling statutory due diligence obligations.

📖 Overview

This submission package serves as the formal interface between AI-enabled resource estimation workflows and regulatory authorities. Unlike traditional deterministic or geostatistical estimation methods, AI-driven approaches—such as convolutional neural networks for lithology prediction, graph neural networks for grade interpolation, or ensemble ML models for domain-adapted grade modeling—introduce novel sources of uncertainty related to algorithmic bias, training-data representativeness, and black-box inference. Therefore, the package must go beyond standard QA/QC to include model lineage metadata (e.g., training dataset provenance, version-controlled code repositories), sensitivity analyses, cross-validation metrics against independent drill-hole validation sets, and expert geological review documentation confirming that AI outputs align with structural, stratigraphic, and alteration constraints. Regulatory bodies increasingly require demonstrable human-in-the-loop governance: e.g., geologists must annotate decision points where AI outputs were overridden or constrained, and all assumptions underlying feature engineering (e.g., spatial lag selection, variogram-free neighborhood definitions) must be explicitly justified. Furthermore, the package must articulate how AI-generated uncertainty envelopes—often derived from Monte Carlo dropout, quantile regression forests, or Bayesian neural networks—are mapped to compliant classification categories (Inferred, Indicated, Measured) per reporting code thresholds for confidence and risk.

📑 Key Components

1 Model Provenance & Versioning Documentation
2 Geological Validation Report with Expert Review Annotations
3 Uncertainty Quantification Framework and Classification Mapping

🎯 Applications

  • NI 43-101 Technical Report filing for Canadian TSX-listed junior miners
  • JORC Code-compliant Competent Person’s Report for ASX-listed exploration companies
  • SAMREC-aligned Resource Statement submission to South African Department of Mineral Resources and Energy

📐 Key Formulas

AI Prediction Uncertainty Score

σ̂_i = √(Var[ŷ_i] + E[(ŷ_i − y_i)^2])

Total estimated uncertainty at location i, combining model variance (epistemic) and residual error expectation (aleatoric); used to inform resource classification confidence intervals.

Grade Estimation Bias Ratio

BR = |(μ_pred − μ_obs) / μ_obs| × 100%

Percentage deviation of mean AI-predicted grade from observed (assay-validated) grade across blind test set; threshold ≤5% often required for Indicated classification.

Spatial Consistency Index

SCI = 1 − (1/N) Σ_{j=1}^N |∇²g_j| / max(|∇²g_j|)

Measures smoothness and geological plausibility of AI-estimated grade surface g_j by normalizing Laplacian magnitude; values >0.85 indicate acceptable structural coherence.

🔗 Related Concepts

Machine Learning Model Validation in Geoscience Mineral Resource Reporting Codes (JORC/NI 43-101/SAMREC) Explainable AI (XAI) for Geological Interpretation

📚 References

#mining regulation #AI validation #resource estimation