Fractal/multifractal modeling of geochemical data: A review

R Zuo, J Wang - Journal of Geochemical Exploration, 2016 - Elsevier
Over the past several decades, a wide range of complex structures or phenomena of interest
to geologists and geochemists has been quantitatively characterized using …

[HTML][HTML] Exploration targeting of copper deposits using staged factor analysis, geochemical mineralization prospectivity index, and fractal model (Western Anti-Atlas …

M Ouchchen, S Boutaleb, EH Abia, D El Azzab… - Ore Geology …, 2022 - Elsevier
The present work aims to identify the geochemical signatures of copper deposits in the
Igherm area (Anti-Atlas, Morocco) using stream sediment data. We applied factor analysis …

Evaluation of the geothermal parameters to decipher the thermal structure of the upper crust of the Longmenshan fault zone derived from borehole data

J Ullah, M Luo, U Ashraf, H Pan, A Anees, D Li, M Ali… - Geothermics, 2022 - Elsevier
Abstract The Wenchuan earthquake Fault Scientific Drilling venture (WFSD) offers an
interesting possibility for examining the faulting and thermal system of the Yingxiu-Beichuan …

Application of concentration–number (C–N) multifractal modeling for geochemical anomaly separation in Haftcheshmeh porphyry system, NW Iran

S Hassanpour, P Afzal - Arabian Journal of Geosciences, 2013 - Springer
Geochemical anomaly separation using the concentration–number (C–N) method at the
Haftcheshmeh porphyry system in NW Iran is the aim of this study. We used …

Application of power-spectrum–volume fractal method for detecting hypogene, supergene enrichment, leached and barren zones in Kahang Cu porphyry deposit …

P Afzal, YF Alghalandis, P Moarefvand… - Journal of Geochemical …, 2012 - Elsevier
The aim of this study was to identify various mineralization zones especially supergene
enrichment and hypogene zones in Kahang Cu porphyry deposit by higher than …

Application of fractal models to outline mineralized zones in the Zaghia iron ore deposit, Central Iran

B Sadeghi, P Moarefvand, P Afzal, AB Yasrebi… - Journal of Geochemical …, 2012 - Elsevier
Recognition of different mineralized zones in an ore deposit is important for mine planning.
This study aims to separate the different mineralized zones and the wall rock in the Zaghia …

Multifractal interpolation and spectrum–area fractal modeling of stream sediment geochemical data: Implications for mapping exploration targets

M Parsa, A Maghsoudi, M Yousefi… - Journal of African Earth …, 2017 - Elsevier
The spectrum–area (S–A) fractal model is a powerful tool for decomposition of complex
anomaly patterns of gridded geochemical data. Ordinary moving average interpolation …

Geochemical anomaly detection in the Irankuh District using Hybrid Machine learning technique and fractal modeling

P Afzal, S Farhadi, M Boveiri Konari… - Geopersia, 2022 - geopersia.ut.ac.ir
Prediction of elemental concentrations is essential in mineral exploration as it plays a vital
role in detailed exploration. New machine learning (ML) methods such as hybrid models are …

Stream sediment geochemical data analysis for district-scale mineral exploration targeting: Measuring the performance of the spatial U-statistic and CA fractal …

S Ghasemzadeh, A Maghsoudi, M Yousefi… - Ore Geology …, 2019 - Elsevier
Recognition of mineralization-related geochemical footprints and modeling their multi-
element dispersion patterns are important aspects to consider when “vectoring” toward …

Combination of geostatistical simulation and fractal modeling for mineral resource classification

B Sadeghi, N Madani, EJM Carranza - Journal of Geochemical Exploration, 2015 - Elsevier
The separation, identification and assessment of high-grade ore zones from low-grade ones
are extremely important in mining of metalliferous deposits. A technique that provides …