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From the mantle source to the crustal sink: magmatic differentiation and sulfide saturation of the Paleoproterozoic komatiites of the Central Lapland Greenstone Belt, Finland
Paleoproterozoic (2.05 Ga) komatiites are widespread in the Central Lapland Greenstone Belt (CLGB), northern Finland. Close association with sulfur...
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The Merensky-Bastard interval at Hackney, eastern Bushveld Complex: results of a combined Sr–Nd-isotopic investigation
The Merensky and Bastard reefs of the Bushveld Complex occur within what has been called a transitional macro-unit along the boundary of the Critical...
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Reappraisal of the volcanic source of the Rocourt Tephra, a widespread chronostratigraphic marker aged ca. 78–80 ka in Western Europe
The Rocourt Tephra (RT) is a widespread stratigraphic marker distributed in Germany, Belgium, and the Netherlands , where it is used for stratigraphic...
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Experimental constraints on the nature of multiphase solid inclusions and their bearing on mantle wedge metasomatism, Bohemian Massif
This study tests experimentally the hypothesis that calculated bulk compositions of multiphase solid inclusions present in minerals of ultrahigh...
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Different physics but similar dependence of runout distance with discharge rate: the duality of pyroclastic density currents
We address emplacement mechanisms of pyroclastic density currents (PDCs) through relationships between their runout distance and mass discharge rate...
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Low-pressure isobaric cooling metamorphic P–T paths from Botnnuten in the southern Lützow-Holm Complex, East Antarctica
This paper reports the metamorphic texture of cordierite megacrysts and the metamorphic P–T path of a newly exposed section of gneiss in East...
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Magnetite geochemistry as a proxy for metallogenic processes: A study on sulfide-mineralized mafic–ultramafic intrusions peripheral to the Kunene Complex in Angola and Namibia
Trace element concentrations in magnetite are dictated by the petrogenetic environment and by the physico-chemical conditions during magmatic,...
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Geoheritage of Charaideo Moidams (Assam, India): a Tale of Human Resilience and Man-Environment Relationship
The medieval period Ahom dynasty which ruled Assam in North-East India from 13th to 19th century CE has unique Moidams (or Maidams) built all across...
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Georesources in Cultural Heritage: the Mg/Ca Ratio in Lime as a Marker of Variations in the Exploitation of Lime Stones in the Vercelli Area (Piemonte, Italy) over the Centuries
Archaeological investigations in the rural settlements of the Po Valley in the Piedmont region of Northern Italy, particularly in the Monferrato...
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Did steam boost the height and growth rate of the giant Hunga eruption plume?
The eruption of Hunga volcano on 15 January 2022 produced a higher plume and faster-growing umbrella cloud than has ever been previously recorded....
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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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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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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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Denizli Travertine: A Global Heritage Stone Resource Nominee from Western Türkiye
A global heritage stone designated by International Union of Geological Sciences (IUGS) is a natural stone that has been widely used in significant...
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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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Geomorphological Heritage and Geotourism in a Granite Terrain of the Semi-Arid Northeast of Brazil: The Case of the Uruburetama Massif
The present research aims to inventory and assess the geomorphological heritage of the Uruburetama Massif, located in the Semi-arid Northeast of...
