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The use of chemical and textural indices to predict geotechnical properties of granites with different degrees of weathering
Predicting changes in rocks’ physical and mechanical properties due to weathering progress is among the most challenging scientific topics in...
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Evaluation of weathering and alteration effects by rock change value (RCV) and weathering indices of volcanic rocks in the Şile Region (NW Turkey)
This study investigated the weathering progress and its effects on the physico-mechanical properties of andesitic rocks in the Şile Region (NW...
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Application potential of chemical weathering indices in the identification of hydrothermally altered surface volcanic rocks from geothermal fields
Applicability of the Chemical Weathering Indices (CWIs) in an identification of fresh and hydrothermally altered rocks has been carried out by...
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Evaluation of physico-mechanical properties with petrographic characteristics of Hisartepe volcanic rocks (Söke-western Anatolia) based on alteration indices
This study reveals the petrographic and geochemical characteristics, physico-mechanical properties, and chemical alteration indices of Hisartepe...
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Upper Neogene climate change in northern Africa based on chemical weathering indices and clay mineralogy: a case study of southeastern Tunisia (Gulf of Gabès)
The Upper Neogene period is considered one of the most significant episodes of environmental shift in Mediterranean history, which has been recorded...
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Hydrothermal alteration of the surface volcanic rocks at the Acoculco geothermal field, Mexico: a multi-parametric approach
The studies on hydrothermal alteration-induced effects in surface and subsurface rocks provide useful information in the characterization and...
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Variability of chemical weathering from 7000 years ago to the present in a basin influenced by mining activity in central Mexico
In this paper, we evaluate chemical weathering and its climatic significance in different periods (pre- and post-industrialization) in a basin...
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Hydrothermal alteration of surficial rocks at Los Humeros geothermal field, Mexico: a magnetic susceptibility approach
Utility of the geothermal surface manifestations (GSMs; thermal springs, geysers, fumaroles, and zones of hydrothermal alteration) in the studies...
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The impact of hydrothermal alteration on the physiochemical characteristics of reservoir rocks: the case of the Los Humeros geothermal field (Mexico)
Hydrothermal alteration is a common process in active geothermal systems and can significantly change the physiochemical properties of rocks. To...
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Evaluation of the impact of fragile-ductile-fault-related hydrothermal alteration on geomechanical parameters in highly anisotropic mine environments—an improved linking of geology and rock mechanics
Predicting the behavior of damaged and hydrothermally altered rocks is the key to the economic success and safety of rock engineering projects, such...
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Characterization of ASTER spectral bands for map** of Pyrophyllite of hydrothermal alteration zones in and around Tikamgarh, Madhya Pradesh
The Bundelkhand Craton located in the northern part of the Indian Shield had been subjected to polyphase deformation and polyphase metamorphism in...
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Dashboard Design to Analyze Chemical Weathering of Clastic Sediments
For a provenance study and characterization of different types of sedimentological processes that affect weathering, information on chemical...
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Towards a Model-Based Interpretation of Measurements of Mineralogical and Chemical Compositions
We introduce a new methodology for inference of fluid composition from measurements of mineralogical or chemical compositions, expanding upon the use...
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Hydrochemical assessment of groundwater using multivariate statistical methods and water quality indices (WQIs)
Groundwater quality assessment is crucial for the sustainable management of water resources in arid regions, where groundwater is the primary source...
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Comparative evaluation of spatiotemporal variations of surface water quality using water quality indices and GIS
There is a need for a comprehensive comparative analysis of spatiotemporal variations in surface water quality, particularly in regions facing...
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Late Quaternary palaeoenvironmental reconstruction of a Chobe Enclave landform (NW Botswana) based on pedological and geochemical indices
The importance of pedogenesis in understanding soil distribution patterns in current and past geologic periods is well established, but field...
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Deep Vector Exploration via Alteration Footprints and Thermal Infrared Scalars for the Weilasituo Magmatic–Hydrothermal Li–Sn Polymetallic Deposit, Inner Mongolia, NE China
The Weilasituo Li–Sn polymetallic deposits exhibit spatial and genetic relationships with magmatic–hydrothermal alteration, resulting in...
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Impacts of Hydrothermal Alteration on Magnetic Susceptibility and Some Geochemical Properties of Volcanic Rocks from Geothermal Areas
In geothermal areas, identification and distribution of hydrothermally altered rocks provide the information about the size of a geothermal system... -
Use of Modern Multi- and Hyperspectral Space Images for Map** Hydrothermal Alteration and Lithological Units in the Arctic
Abstract—The article reviews and analyzes domestic and foreign literature on the use of modern multi- and hyperspectral space images from Earth...
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Quantification of physical and chemical paleoweathering at the microscale: a new concept
Weathering is a basic geological process that refers to the breaking down or dissolving of rocks and minerals on the surface of the earth. However,...