Kinematic and geochronological constraints on shear deformation in the Ferriere-Mollières shear zone (Argentera-Mercantour Massif, Western Alps): implications for the evolution of the Southern European Variscan Belt
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Earth Sciences"
DOI: 10.1007/s00531-018-1593-y
Abstract: In the Western Alps, a steeply dipping km-scale shear zone (the Ferriere-Mollières shear zone) cross-cuts Variscan migmatites in the Argentera-Mercantour External Crystalline Massif. Structural analysis joined with kinematic vorticity and finite strain analyses allowed to… read more here.
Keywords: molli res; ferriere molli; shear zone; deformation ... See more keywords
Ambiguous isotopic and geochemical signatures resulting from limited melt interactions in a seemingly composite pluton: a case study from the Strzegom–Sobótka Massif (Sudetes, Poland)
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DOI: 10.1007/s00531-019-01687-w
Abstract: The western part of the late Variscan Strzegom–Sobótka massif exemplifies an intrusion that formed in a multi-component system. The system shows ambiguous isotopic and geochemical signatures and presents a seemingly composite character [biotite granite with… read more here.
Keywords: ambiguous isotopic; sob tka; tka massif; strzegom sob ... See more keywords
Petrogenesis of Mesozoic granites at Garorim Bay, South Korea: evidence for an exotic block within the southwestern Gyeonggi massif?
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DOI: 10.1007/s12303-018-0031-2
Abstract: We present data from the Mesozoic Keumkang, Palbong, and Baekhwa granites in Garorim Bay, in the southwestern part of the Gyeonggi massif, South Korea. Using major and trace element concentrations, Sr-Nd-Pb isotopic compositions, and sensitive… read more here.
Keywords: gyeonggi massif; baekhwa granites; palbong baekhwa; massif ... See more keywords
Permian tectonic evolution of the Mudanjiang Ocean: Evidence from zircon U-Pb-Hf isotopes and geochemistry of a N-S trending granitoid belt in the Jiamusi Massif, NE China
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DOI: 10.1016/j.gr.2017.05.017
Abstract: Abstract A combined study of LA-ICP-MS zircon U-Pb dating and geochemical analyses (major and trace elements, and Hf isotopic compositions) for five Permian granitic plutons (Mingyi, Tuoyaozi, Mengjiagang, Hengtoushan, and Qingbei plutons) from the Jiamusi… read more here.
Keywords: mudanjiang; tectonic evolution; geochemistry; massif ... See more keywords
Provenance of Ediacaran-Ordovician sediments of the Medio Armorican Domain, Brittany, West France: Constraints from U/Pb detrital zircon and Sm–Nd isotope data
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DOI: 10.1016/j.gr.2020.11.004
Abstract: Abstract The temporal evolution of the sedimentary source areas of the Armorican Massif, involving Ediacaran to Upper Ordovician strata, is investigated to gain insight into the palaeogeographic affinities and changes that occurred as a result… read more here.
Keywords: medio armorican; massif; zircon isotope; armorican domain ... See more keywords
Slab flattening and tractional coupling drove Neogene clockwise rotation of Chiapas Massif, Mexico: Paleomagnetism of the Eocene El Bosque Formation
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DOI: 10.1016/j.jsames.2020.102932
Abstract: Abstract Dual-polarity characteristic magnetizations in red sandstones of the Early and Middle Eocene El Bosque Formation in central Chiapas, Mexico (D = 9.3° I = 23.6°; N = 19 selected sites, k = 32.6, α95 = 6.0°) indicate about 20° of clockwise rotation when compared… read more here.
Keywords: clockwise rotation; chiapas; rotation; mexico ... See more keywords
Late Paleozoic igneous rocks in the Xing’an Massif and its amalgamation with the Songnen Massif, NE China
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DOI: 10.1016/j.jseaes.2020.104407
Abstract: Abstract We present new zircon U–Pb–Hf isotopic and whole-rock geochemical data for late Paleozoic igneous rocks from the Xing’an Massif, Northeast China, to further our understanding of the amalgamation of the Xing’an and Songnen massifs.… read more here.
Keywords: late paleozoic; xing massif; igneous rocks; massif ... See more keywords
REE mineralogy and geochemistry of the Western Keivy peralkaline granite massif, Kola Peninsula, Russia
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DOI: 10.1016/j.oregeorev.2016.11.006
Abstract: Abstract The authors have studied the geology, geochemistry, petrology and mineralogy of the rare earth elements (REE) occurring in the Western Keivy peralkaline granite massif (Kola Peninsula, NW Russia) aged 2674 ± 6 Ma. The massif hosts Zr-… read more here.
Keywords: mineralogy; western keivy; geology; geochemistry ... See more keywords
Physicochemical conditions of formation of hydrothermal titanium mineralization on the Murunskiy alkaline massif, western Aldan (Russia)
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DOI: 10.1016/j.oregeorev.2017.11.007
Abstract: Abstract The unique Aldan ore-magmatic province in Yakutia is characterized by Mesozoic alkaline magmatism and related ore deposits (Cu-Au porphyry, gold-quartz vein and gold-brannerite). The Murunskiy alkaline massif occurs in the western part of this… read more here.
Keywords: titanium mineralization; massif; fluid; alkaline ... See more keywords
Provenance, age, and tectonic implications of Neoproterozoic strata in the Jiamusi Massif: Evidence from U–Pb ages and Hf isotope compositions of detrital and magmatic zircons
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DOI: 10.1016/j.precamres.2017.05.012
Abstract: Abstract The Jiamusi Massif forms part of the eastern Central Asian Orogenic Belt (CAOB) and the Pacific oceanic tectonic domain, but its tectonic affinity is highly controversial. Here, we present U–Pb ages and Hf isotope… read more here.
Keywords: zircon age; age; age populations; massif ... See more keywords
Advances in geochronology in the Suwałki anorthosite massif and subsequent granite veins, northeastern Poland
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DOI: 10.1016/j.precamres.2021.106265
Abstract: Abstract The Mesoproterozoic Suwalki anorthosite massif (SAM) in NE Poland, intruded into a late Palaeoproterozoic domain in southeastern Fennoscandia, comprises anorthosite, Fe-Ti-V oxide ore deposits, gabbroic rocks and rapakivi-like granitoids. In the present study, a… read more here.
Keywords: sam; geochronology; massif; granite veins ... See more keywords