This work is aimed at reconstructing the water-rock interaction processes controlling geochemical characteristics of shallow or relatively groundwaters Pollino National Park, based on data acquired for 105 water samples from local springs. Reaction path modeling rock dissolution was carried out in a purely stoichiometric mode main lithotypes cropping study area, that is, limestone, Mg-limestone...

This column reviews the general features of PHT3D Version 2, a reactive multicomponent transport model that couples the geochemical modeling software PHREEQC-2 (Parkhurst and Appelo 1999) with three-dimensional groundwater flow and transport simulators MODFLOW2000 and MT3DMS (Zheng and Wang 1999). The original version of PHT3D was developed by Henning Prommer and Version 2 by Henning Prommer an...

In many practical geochemical systems that are at the center of providing indispensable energy, resources and service to our society, (bio)geochemical reactions coupled with other physical processes, such as multiphase flow, fracturing deformation. Predictive understanding these processes in hosting evolving porous media is key design reliable sustainable practices. this article, we provide a b...

EDITORIAL article Front. Earth Sci., 10 July 2023Sec. Petrology Volume 11 - 2023 | https://doi.org/10.3389/feart.2023.1247797

The intraplate alkaline-granite magmatism essentially contributes to formation of rare-metal strategic raw materials. In the Major Sayan Fault East Mountains, rocks Zashikhinsky (Pz 3 ) massif were studied through isotope-geochemical analysis identify probable sources magma and mechanisms their evolution resulting in ore accumulations, up Nb-Ta deposits. Nd isotopic characteristics its alkaline...

Measurements that describe and summarize quantitative predictions relating to the classification of geological variables and samples derived from geochemical and geophysical data sets are important because of the large amount of information contained in such data. Methods considered in mineral resource quantitative prediction include quantification theory, which is able to deal with data includ...