Combining the 3D Geological and Geostatistical Modelling of Gypsum Concentration, Using Historical Borehole and Blasthole Information

A novel integration of 3D geological and geostatistical modeling enhances the precision of gypsum concentration estimation at the UNESCO-listed 'Monte Tondo' quarry, Italy. By combining historical borehole data with blasthole information, researchers achieved a more accurate representation of gypsum deposits, reducing geological risk and improving mining efficiency. This approach addresses long-standing challenges in small-scale operations, offering a sustainable solution that aligns with environmental regulations. The study demonstrates the potential of geostatistical techniques beyond large metal mines, paving the way for broader adoption in industrial mineral extraction.

Merli, S., Kasmaee, S., Barbalucca, C., Cellini, V., & Tinti, F. (2025). COMBINING THE 3D GEOLOGICAL AND GEOSTATISTICAL MODELLING OF GYPSUM CONCENTRATION, USING HISTORICAL BOREHOLE AND BLASTHOLE INFORMATION. Rudarsko-Geološko-Naftni Zbornik, 40(5), 115–126. https://doi.org/10.17794/rgn.2025.5.9