References of "Bogaerts, Michel"
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See detailSveconorwegian (Grenvillian) Massif type anorthosites and related granitoids result from postcollisional remelting of a continental arc root
Vander Auwera, Jacqueline ULg; Bolle, Olivier ULg; Bingen, Bernard et al

in EOS : Transactions, American Geophysical Union (2009), 90(52), 11-02

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See detailA-type magmatic suites as tracers of the lower crust
Vander Auwera, Jacqueline ULg; Bogaerts, Michel; Liégeois, Jean-Paul et al

in AGC/GAC – AMC/MAC – SEG – SGA Abstract Volume (2008), 33

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See detailMolybdenite Re-Os dating constrains gravitational collapse of the Sveconorwegian orogen, SW Scandinavia
Bingen, Bernard; Stein, Holly J.; Bogaerts, Michel et al

in Lithos (2006), 87(3-4), 328-346

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See detailPhase equilibria of the Lyngdal granodiorite (Norway): Implications for the origin of metaluminous ferroan granitoids
Bogaerts, Michel; Scaillet, Bruno; Vander Auwera, Jacqueline ULg

in Journal of Petrology (2006), 47

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See detailInefficiency of magma mixing and source heterogeneity in the genesis of granitoids: the example of the Farsund body (southern Norway)
Dupont, Alain; Vander Auwera, Jacqueline ULg; Paquette, Jean-Louis et al

in Geophysical Research Abstracts (2005), 7

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See detailRe-Os dating of molybdenite constrains late-orogenic gneiss dome formation in the Sveconorwegian orogen, SW Scandinavia
Bingen, Bernard; Stein, Holly J.; Bogaerts, Michel et al

Conference (2004)

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See detailDerivation of the 1.0-0.9 Ga ferro-potassic A-type granitoids of southern Norway by extreme differentiation from basic magmas
Vander Auwera, Jacqueline ULg; Bogaerts, Michel; Liégeois, Jean-Paul ULg et al

in Precambrian Research (2003), 124(2-4), 107-148

Major and trace elements, Sr and Nd isotopic data as well as mineral compositions are presented for a selection of the 1.0 - 0.9 ferro-potassic A-type granitoids (Bessefjellet, Rustfjellet ... [more ▼]

Major and trace elements, Sr and Nd isotopic data as well as mineral compositions are presented for a selection of the 1.0 - 0.9 ferro-potassic A-type granitoids (Bessefjellet, Rustfjellet, Verhuskjerringi, Valle, Holum, Svöfjell, Handeland-Tveit, Åseral, Lyngdal gabbronorites) that occur close to the Mandal-Ustaoset Line of southern Norway. These hornblende biotite granitoids (HBG) define an extensive differentiation trend ranging from gabbronorites (50 wt % SiO2) to granites (77 wt % SiO2). This trend is interpreted as resulting from extreme fractional crystallization of several basaltic magma batches with similar major and trace elements compositions. At 930 Ma, the HBG suite displays a narrower range in ISr (0.7027 - 0.7056) than in Nd(t) (+1.97 down to -4.90) suggesting some assimilation of a Rb-depleted lower crust (AFC process) or/and source variability. An age of 929 ± 47 Ma is given by a Rb-Sr isochron on the Holum granite (Sri = 0.7046 ±0.0006, MSWD = 1.7). Geothermobarometers indicate a low pressure of emplacement (1.3-2.7 kbar) and an oxygen fugacity close to NNO. High liquidus temperatures are given by the apatite saturation thermometer (1005°C to 1054 °C) and are in agreement with results from other studies. The basaltic parent magmas of the HBG suite are partial melts of an hydrous mafic, potassic source lying either in the lithospheric upper mantle or in the mafic lower crust derived from it. This contrasts with the 930 Ma anorthosite-mangerite-charnockite suite (AMC) of the Rogaland Province for which a depleted lower crustal anhydrous gabbronoritic source has been indicated. The present data imply the penecontemporaneous melting of two contrasting sources in southern Norway. The source duality could result from an increasing degree of metamorphism (amphibolite to granulite) from East to West, an horizontal stratification of the lower crust or from the stratification of the lithosphere (melting of the lower crust or upper mantle). It may also indicate that the AMC and HBG suites formed in two distinct crustal segments. The linear alignment of the HBG suite along the Mandal-Ustaoset shear zone suggests that a linear uprise of the asthenosphere, following a lithospheric delamination under this structure, could be the vector of the mantle heat. [less ▲]

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See detailPetrology of the Lyngdal granodiorite (southern Norway) and the role of fractional crystallization in the genesis of Proterozoic rapakivi-like granites
Bogaerts, Michel; Scaillet, Bruno; Liégeois, Jean-Paul ULg et al

in Precambrian Research (2003), 124(2-4), 149-184

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See detailEmplacement of the Lyngdal granodiorite (SW Norway) at the brittle-ductile transition in a hot crust
Bogaerts, Michel; Scaillet, Bruno; Vander Auwera, Jacqueline ULg

in Geophysical Research Abstracts (2003), 5

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See detailExperimental determination of phase equilibria of the Lyngdal granodiorite (southern Norway)
Bogaerts, Michel; Scaillet, Bruno; Vander Auwera, Jacqueline ULg

in Journal of Conference Abstracts (2001), 6

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See detailPotassic and ultrapotassic dikes around the plutons of Biella and Traversella
Bogaerts, Michel; Vander Auwera, Jacqueline ULg

in Documents du BRGM (1999), 290

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