Collision vs. subduction-related magmatism: two contrasting ways of granite formation and implications for crustal growth
Earth's continental crust is dominantly made of buoyant, felsic igneous material (granitoids),
that was ultimately extracted from the mantle as a result of Earth's differentiation. Since felsic …
that was ultimately extracted from the mantle as a result of Earth's differentiation. Since felsic …
Protracted, coeval crust and mantle melting during Variscan late-orogenic evolution: U–Pb dating in the eastern French Massif Central
The late stages of the Variscan orogeny are characterized by middle to lower crustal melting
and intrusion of voluminous granitoids throughout the belt, which makes it akin to “hot” …
and intrusion of voluminous granitoids throughout the belt, which makes it akin to “hot” …
Flow of partially molten crust controlling construction, growth and collapse of the Variscan orogenic belt: the geologic record of the French Massif Central
O Vanderhaeghe, O Laurent… - Bulletin de la …, 2020 - pubs.geoscienceworld.org
Flow of partially molten crust controlling construction, growth and collapse of the Variscan
orogenic belt: the geologic record of the French Massif CentralImpact du fluage de la croûte …
orogenic belt: the geologic record of the French Massif CentralImpact du fluage de la croûte …
Experimental crystallization of the Beauvoir granite as a model for the evolution of Variscan rare metal magmas
M Pichavant - Journal of Petrology, 2022 - academic.oup.com
New experiments on the strongly peraluminous, Li-, P-and F-rich Beauvoir granite (Massif
Central, France) provide a basis for understanding crystallization and chemical fractionation …
Central, France) provide a basis for understanding crystallization and chemical fractionation …
An integrated apatite geochronology and geochemistry tool for sedimentary provenance analysis
GJ O'Sullivan, DM Chew, AC Morton… - Geochemistry …, 2018 - Wiley Online Library
Sediment provenance studies utilizing detrital geochronology are often limited by source‐
rock non‐uniqueness with respect to mineral age. Thus, the development of integrated …
rock non‐uniqueness with respect to mineral age. Thus, the development of integrated …
Rare elements enrichment in crustal peraluminous magmas: insights from partial melting experiments
JAS Michaud, M Pichavant, A Villaros - Contributions to Mineralogy and …, 2021 - Springer
Experiments were conducted to explore the behavior of Li, Rb, Nb, Sn, Cs, Ta, W during
crustal melting and test the anatectic origin of rare metal-bearing peraluminous granites …
crustal melting and test the anatectic origin of rare metal-bearing peraluminous granites …
Incipient wolframite deposition at Panasqueira (Portugal): W-rich rutile and tourmaline compositions as proxies for the early fluid composition
E Carocci, C Marignac, M Cathelineau… - Economic …, 2021 - pubs.geoscienceworld.org
The main event responsible for the deposition of tungsten at Panasqueira was closely
associated with strong tourmalinization of the wall rocks. Tourmaline is coeval with a W-rich …
associated with strong tourmalinization of the wall rocks. Tourmaline is coeval with a W-rich …
40 Ma of hydrothermal W mineralization during the Variscan orogenic evolution of the French Massif Central revealed by U-Pb dating of wolframite
We present U-Pb thermal ionization mass spectrometer (TIMS) ages of wolframite from
several granite-related hydrothermal W±Sn deposits in the French Massif Central (FMC) …
several granite-related hydrothermal W±Sn deposits in the French Massif Central (FMC) …
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 …
The Velay anatectic dome in the Variscan French Massif Central exposes a low-pressure–
high-temperature metamorphic sequence, which represents an ideal natural laboratory for …
high-temperature metamorphic sequence, which represents an ideal natural laboratory for …