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] Mineral prospectivity map** using attention-based convolutional neural network

Q Li, G Chen, L Luo - Ore Geology Reviews, 2023 - Elsevier
Data-driven mineral prospectivity map** (MPM) based on deep learning methods has
become a powerful tool for mineral exploration targeting in the past years. Convolutional …

[HTML][HTML] Molybdenum and gold distribution variances within Iranian copper porphyry deposits

SM Heidari, P Afzal, B Sadeghi - Journal of Geochemical Exploration, 2024 - Elsevier
This study aims to differentiate between Cu-Mo and Cu-Au porphyry deposits within Iran
through fractal modeling, utilizing the Mo/Au geochemical index as a primary determinant …

Concentration-concentration fractal modelling: a novel insight for correlation between variables in response to changes in the underlying controlling geological …

B Sadeghi - Ore Geology Reviews, 2021 - Elsevier
Fractal/multifractal classification models applied to regional geochemical data are typically
based on relationships between geochemical concentrations and mathematical, statistical or …

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 …

[HTML][HTML] Simulated-multifractal models: a futuristic review of multifractal modeling in geochemical anomaly classification

B Sadeghi - Ore Geology Reviews, 2021 - Elsevier
Various statistical methods, including fractal/multifractal techniques, have been applied to
clustering of geochemical samples based on their elemental concentrations. Most …

Indicator element selection and geochemical anomaly map** using recursive feature elimination and random forest methods in the **gdezhen region of Jiangxi …

C Wang, Y Pan, J Chen, Y Ouyang, J Rao, Q Jiang - Applied geochemistry, 2020 - Elsevier
Determining indicator element association for mineralization can not only improve mineral
exploration efficiency but also reduce the cost of unnecessary element analysis during …

Category-based fractal modelling: A novel model to integrate the geology into the data for more effective processing and interpretation

B Sadeghi, DR Cohen - Journal of Geochemical Exploration, 2021 - Elsevier
Parent lithology exerts a major influence on the associated regolith geochemistry and affects
the setting of population or domain boundaries. In regional geochemical map** and …

[HTML][HTML] How to choose a proper representation of compositional data for mineral exploration?

B Sadeghi, H Molayemat… - Journal of Geochemical …, 2024 - Elsevier
Regional mineral exploration is based on geochemical data of which the nature is
compositional and frequently involves a large number of components. Consequently, it …

Prospectivity modeling of porphyry-Cu deposits by identification and integration of efficient mono-elemental geochemical signatures

M Parsa, A Maghsoudi, M Yousefi… - Journal of African Earth …, 2016 - Elsevier
Dispersion pattern of geochemical elements in stream sediment data of a study area is
affected by several factors, eg, geological and geomorphological characteristics of the area …