All Stories

  1. Automated lithological classification using UAV and machine learning on an open cast mine
  2. The treatment of missing ‘not at random’ geological data for ore grade modelling
  3. Localised kriging parameter optimisation based on absolute error minimisation
  4. Using QC data to estimate the individual precision of original samples: a duplicates-based approach
  5. Multivariate geostatistical simulation with sum and fraction constraints
  6. Comparative analysis of the resource classification techniques: case study of the Conceição Mine, Brazil