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Polyphase W-Sn mineralization and rare metal magmatism in relation to the late-Variscan tectono-metamorphic evolution of the southeastern French Massif Central
The southeastern French Massif Central represents an ideal area to study the linkage between regional metamorphism, crustal partial melting,...
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A felsic meta-igneous source for Li-F-rich peraluminous granites: insights from the Variscan Velay dome (French Massif Central) and implications for rare-metal magmatism
The Velay anatectic dome in the Variscan French Massif Central exposes a low-pressure–high-temperature metamorphic sequence, which represents an...
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Water and landscape management for 3,000 years in a mid-mountain area: evolution of the Gourgon mires complex (Massif Central, France) under anthropogenic and climate forcing
In order to better understand the long-term management of water resource and its relationship with peatlands in mid-mountain areas, a research...
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Flow of the partially molten crust in the Variscan foreland revealed by U–Th–Pb dating of metamorphism, magmatism and deformation (Agly Massif, Eastern Pyrenees)
In this contribution, we investigate the spatial and temporal evolution of mid-crustal flow in the Agly Massif (North Pyrenean Zone) that represents...
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Granophyre Norites and Diorites of the Jarva-Varaka Massif (Monchegorsk Ore Area, Kola Region, Russia): Geology, Petrography, Geochemistry, Geochronology and Origin
AbstractThe results of geological, geochemical, and geochronological studies of granophyre rocks from the Jarva-Varaka Massif (Kola region) are...
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The Paleozoic Central Patagonian Igneous Metamorphic Belt: its geodynamic and tectonic interpretation based on paleogeographic reconstructions
On the southwestern margin of the North Patagonian Massif (Argentina), there is a NW–SE trending belt consisting of igneous and metamorphic rocks...
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Spinel Lherzolite of the Northern Kraka Massif (Southern Urals): The First REE ID‒ICP‒MS, 87Sr‒86Sr, and 147Sm‒143Nd AL ID-TIMS Isotope Constraints
AbstractThe results of study of the REE ID ‒ ICP ‒ MS, 86 Sr/ 87 Sr, and 147 Sm ‒ 143 Nd AL ID-TIMS isotope systematics of spinel lherzolite from the Northern...
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Geodiversity Assessment of French Guiana: Challenges and Implications for Sustainable Land Planning
As operational concept, geodiversity implies a measurement and its application narrowed to a given spatial area, allowing the identification of...
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Rare, slow but impressive: > 43 ka of rockslide in river canyon incising crystalline rocks of the eastern Bohemian Massif
Despite significant progress in understanding the stability of rock slopes, little is known about the time scales of the evolution of slow-moving...
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Early Miocene (Burdigalian) marine rocky shores in the French Jura Massif: a palaeoecological and palaeoenvironmental analysis
Fossil bioerosion traces at a new site of Les Bez (Jura Department) and those already known from Verrières-de-Joux (Doubs Department) in the central...
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The Devonian-Carboniferous transition at Borkewehr near Wocklum (northern Rhenish Massif, Germany) – a potential GSSP section
The Borkewehr section near Balve at the southeastern end of the Remscheid-Altena Anticline is currently the best and most complete...
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Albitization and oxidation of Variscan granitoid rocks related to the post-Variscan paleosurface in the Sudetes (Bohemian Massif, SW Poland)
The reddened granitoid facies in the basement of the Polish Sudetes exhibits two categories of alteration spatially arranged with respect to...
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On the geothermal potential of crustal fault zones: a case study from the Pontgibaud area (French Massif Central, France)
The present study aims to understand the potential of a new and novel type of geothermal play system for high temperature and electricity production:...
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Montagne Pelée volcano (Martinique, in the French Lesser Antilles) hydrogeological system revealed by high-resolution helicopter-borne electromagnetic imagery
Montagne Pelée, on the French island of Martinique, eastern Caribbean Sea, has been one of the deadliest volcanoes in the world, with 30,000 victims...
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The origin of fluorite-barite mineralization at the interface between the Paris Basin and its Variscan basement: insights from fluid inclusion chemistry and isotopic (O, H, Cl) composition
We provide new constraints for the fluid flow system at the origin of two F-Ba deposits located at the unconformity between the south of the Paris...
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Thermal evolution of a Variscan syn-orogenic intracontinental basin (Servoz basin, Western Alps): RSCM geothermometry and geochronology
The Variscan basement of the Aiguilles-Rouges massif (Western Alps) exposes the Servoz syncline which consists of a metavolcano-sedimentary sequence...
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Decoupling of Mg from Sr–Nd isotopic compositions in Variscan subduction-related plutonic rocks from the Bohemian Massif: implications for mantle enrichment processes and genesis of orogenic ultrapotassic magmatic rocks
The Moldanubian Zone of the Bohemian Massif was intruded by three Variscan ( c. 354–335 Ma) subduction-related plutonic suites. Their mantle sources...
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Legends of the Ardennes Massif, a Cross-Border Intangible Geo-cultural Heritage (Belgium, Luxemburg, France, Germany)
Myths and legends related to geological phenomena or stunning landscapes are common in the cross-border Ardennes Massif. They represent an important...
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Integrating geological, hydrogeological and geophysical data to identify groundwater resources in granitic basement areas (Guéra Massif, Chad)
In Chad, hard-rock aquifers are the main source of drinking water for the population located on basement areas. In these basement aquifers, and in...
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Small-Scale Mantle Plumes: Imaging and Geodynamic Aspects
Columnar, upwelling masses of hot rock in the Earth’s mantle, called mantle plumes, are spectacular features of our planet because they supply the...