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Predictive Modeling of Canadian Carbonatite-Hosted REE +/− Nb Deposits
Carbonatites are the primary geological sources for rare earth elements (REEs) and niobium (Nb). This study applies machine learning techniques to...
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Non-linear Response of Acoustic Emission and Electric Potential During Creep Failure of Coal under Stepwise Increasing Loads: Insights from Multifractal Theory
The combination of acoustic emission and electrical potential monitoring methods holds promise for monitoring and warning of rock bursts due to its...
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Characteristics and Evolution of Water-Occurrence in Coal Based on a New Classification Method
The presence of water in coal and its interaction plays pivotal roles in the storage and migration of coalbed methane (CBM), making it imperative to...
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Variations in orientation relationships between rutile inclusions and garnet host relate to magmatic growth zoning
Rutile inclusions in almandine-spessartine garnet from a peraluminous pegmatoid from the Moldanubian zone (Bohemian Massif, AT) show distinct changes...
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On the origin of alkali feldspar megacrysts in granitoids. Part 2: evidence for nucleation and growth under magmatic conditions from crystal size distributions of the Cathedral Peak Granodiorite, California, USA
The mechanisms whereby alkali feldspar megacrysts form have been debated for several decades; yet, we do not understand well the processes that lead...
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Sedimentology and reservoir characterization of Upper Cretaceous Kawagarh Formation, Upper Indus Basin, Lesser Himalayas, Pakistan: inferences from petrography, SEM-EDS and petrophysics
Tight carbonate reservoirs are complicated by their vast heterogeneity, which is attributed to diagenetic and depositional processes. The new...
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Characterisation of gas hydrate-hosted media using fractal analysis of geophysical logs: a case study from Krishna-Godavari basin
We investigated the fractal characteristics of geophysical logs in gas hydrate-bearing media to improve quantitative reservoir analyses. We...
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A Novel Method for In-Situ Monitoring and Quantifying the Dynamic Responses of Groundwater to the Effects of Mining
Accurately exploring whether fractures are interconnected and whether water can flow through them, as well as quantitatively describing how...
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An overview on karst collapse mechanism in China
As of 2022, more than 3,800 karst collapses were reported in China. Because of concealment and suddenness, these collapses have posed significant...
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In-situ stress regime analysis and mechanical earth modeling of the southwestern sector of the Zagros folded belt, SW Iran: applications for acid fracturing in Ilam and Sarvak carbonate formations
The studied oilfield in the Zagros folded belt accommodates hydrocarbons in the Cretaceous carbonate rocks of the Ilam and Sarvak Formations. The...
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Petrographic Characterization and Derivation of Sedimentary Environments and Coal Use from Petrographic Composition: Morupule, Mmamabula, and Mabesekwa Coalfields, Botswana
The Ecca equivalent coal deposits in the Morupule, Mmamabula, and Mabesekwa coalfields exist within the Kalahari Karoo Basin of the Karoo Super...
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Magmatic to aqueous phase transition in Li-pegmatite: microtextural and geochemical study of muscovite–lepidolite from Boam mine area, Ul**, South Korea
This study investigated the Boam mine area, a prominent Li-pegmatite deposits located in South Korea, using Li-bearing micas to determine the...
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Iron Ore Price Forecast based on a Multi-Echelon Tandem Learning Model
Iron ore has had a highly global market since setting a new pricing mechanism in 2008. With current dollar values, iron ore concentrate for sale...
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Petrogenesis of Ni-sulfide mineralisation in the ca. 3.0 Ga Maniitsoq intrusive belt, western Greenland
The ca. 3.0 Ga Ni sulfide mineralisation at Maniitsoq, SW Greenland, is hosted by a cluster of relatively small, irregularly shaped mafic-ultramafic...
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Protracted magmatism and crust–mantle interaction during continental collision: insights from the Variscan granitoids of the external western Alps
Variscan granitoids and associated mafic rocks exposed in the External Crystalline Massifs (ECM) of the Western Alps document the Variscan stages...
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Mine Water Treatment, Resource Utilization and Prospects in Coal Mining Areas of Western China
The scarcity of water resources and environmental pollution in the coal mining areas of western China severely restricts high-quality mine...
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Xenoliths of the bode dike system: evidence for early Devonian arc-type magmatism and late Carboniferous–Permian crust reworking beneath the eastern Harz Mountains (Germany)
Xenoliths recovered from the post-Variscan Bode dike system of the eastern Harz Mountains provide evidence for the existence of an Early Devonian...
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Hydrochemistry-Based Statistical Model for Sourcing Groundwater Inrush into Underground Mining Works: A Case Study in Eastern Serbia
Discriminant analysis was applied to a baseline groundwater quality data set to develop a model for sourcing groundwater inrush into underground...
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Timing and facies analysis of the Middle Miocene Badenian flood deposits in southern Central Paratethys—insights from KC-4 borehole, western Serbia
We provide new insights into the Badenian transgression (Langhian to early Serravallian) in western Serbia, focusing on the marginal part of the...
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Hydrogeological and speleological characterization of a karstic spring: the Cokragan cave system
Karstic landscapes, shaped by water dissolving rocks, are unique ecosystems with complex water systems. Karst aquifers, vital for over 25% of the...
