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Sector All Bioresources Energy Environment Mining Subsurface

Software All Isatis.neo Kartotrak

Type All How to · Tips and Tricks Papers Tutorials Webinars

Probabilistic modeling of lateritic nickel mineral resources

Mining Isatis.neo Papers

20 May 2026

Probabilistic modeling of lateritic nickel mineral resources

Mining

This study, co-authored by Geovariances, presents a unified probabilistic workflow for lateritic nickel resource modeling that combines unfolding, plurigaussian simulation, multivariate imputation, and PPMT within Isatis.neo. Applied to...

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Coherent modeling of mineral grades and zones by coupling cokriging and Support Vector Machine

Mining Isatis.neo Papers

30 August 2025

Coherent modeling of mineral grades and zones by coupling cokriging and Support Vector Machine

Mining

This technical paper explores the complementary use of geostatistics and machine learning for mineral resource modeling, particularly when complex categorical variables make traditional geostatistical workflows difficult to manage....

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Using multiple-point geostatistics for geomodeling of a vein-type gold deposit

Mining Isatis.neo Papers

25 September 2024

Using multiple-point geostatistics for geomodeling of a vein-type gold deposit

Mining

Vein-type gold deposits are notoriously hard to model: narrow, long-range structures with sparse drill-hole data defeat conventional two-point geostatistics. This study from Nazarbayev University and the University of...

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Plurigaussian conditional simulation (PGS) of the Budenovskoe uranium roll-front deposit, central Kazakhstan: 3D model of the host sedimentary sequence

Mining Papers

1 December 2023

Plurigaussian conditional simulation (PGS) of the Budenovskoe uranium roll-front deposit, central Kazakhstan: 3D model of the host sedimentary sequence

Mining

Subjective lithology picks are always the weak link. This paper shows PGS + SGS constraining Budenovskoe's roll-front geology to hard data instead.

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