Search - INSU - Institut national des sciences de l'Univers Access content directly

Filter your results

33 Results
authIdHal_s : beatrice-luais
Image document

Quantitative Measurement of Rare Earth Elements in Brines: Isolation from the Charged Matrix Versus Direct LA‐ICP‐MS Measurements – A Comparative Study

Maria A Kokh , Béatrice Luais , Laurent Truche , Marie Christine Boiron , Chantal Peiffert , et al.
Geostandards and Geoanalytical Research, 2021, 45 (2), pp.341-358. ⟨10.1111/GGR.12376⟩
Journal articles hal-03360101v1

An Intercomparison Study of the Germanium Isotope Composition of Geological Reference Materials

Raphaelle Escoube , Olivier J. Rouxel , Béatrice Luais , Emmanuel Ponzevera , Olivier François Xavier Donard
Geostandards and Geoanalytical Research, 2012, 36 (2), pp.149-159. ⟨10.1111/j.1751-908X.2011.00135.x⟩
Journal articles hal-00732175v1

The importance of the moderately siderophile and volatile germanium in chondrites and planetary reservoirs to reconstruct planet formation

B Luais , G Forin , Damien Cividini
85th Annual Meeting of The Meteoritical Society 2022, Aug 2022, Glasgow, United Kingdom. pp.6472
Conference papers hal-03866134v1

Bencubbinite formation : the turbulent life of metal as inferred from Germanium isotopes

G. Florin , Béatrice Luais , T. Rushmer , O. Alard
Annual Meeting of the Meteoritical Society, Jul 2019, Sapporo, Japan. pp.295 - 311
Conference papers hal-02407965v1

REE and Hf distribution between pyrope and NaCl-bearing water at eclogitic-facies conditions

Céline Martin , Fabrice Brunet , Stéphanie Duchêne , Béatrice Luais , Etienne Deloule
European Journal of Mineralogy, 2011, 23 (3), pp.343-353. ⟨10.1127/0935-1221/2011/0023-2124⟩
Journal articles insu-00681288v1
Image document

High‐spatial‐resolution measurements of iron isotopes in pyrites by secondary ion mass spectrometry using the new Hyperion‐II radio‐frequency plasma source

Marie‐noëlle Decraene , Johanna Marin‐carbonne , Anne‐sophie Bouvier , Johan Villeneuve , Nordine Bouden , et al.
Rapid Communications in Mass Spectrometry, 2021, 35 (3), pp.e8986. ⟨10.1002/rcm.8986⟩
Journal articles hal-03442558v1
Image document


P Lambert , C Alwmark , D Baratoux , S Bouley , A Brack , et al.
49th Lunar and Planetary Science Conference, Mar 2018, The Woodlands, Texas, United States
Conference papers hal-03543017v1
Image document

Tracing metallic pre-concentrations in the Limousin ophiolite-derived rocks and Variscan granites (French Massif Central)

Afifé El Korh , Marie-Christine Boiron , Michel Cathelineau , Etienne Deloule , Béatrice Luais
Lithos, 2020, 356-357, pp.105345. ⟨10.1016/j.lithos.2019.105345⟩
Journal articles hal-02735233v1
Image document

Abundances of siderophile elements in H-chondrite metal grains: implications for the origin of metal in unequilibrated ordinary chondrites

Guillaume Florin , Olivier Alard , Béatrice Luais , Tracy Rushmer
Geochimica et Cosmochimica Acta, 2022, ⟨10.1016/j.gca.2022.11.014⟩
Journal articles hal-03866321v1
Image document

Evaluation of rammelsbergite (NiAs2) as a novel mineral for 187Re-187Os dating and implications for unconformity-related U deposits

Stepan Chernonozhkin , Julien Mercadier , Laurie Reisberg , Béatrice Luais , Catherine Zimmermann , et al.
Geochimica et Cosmochimica Acta, 2020, 280, pp.85-101. ⟨10.1016/j.gca.2020.04.011⟩
Journal articles hal-02970170v1

First petrographic and geochemical characterization of impact melt-rich lithologies and target rocks within the Rochechouart impact structure (France), recovered by the 2017 drilling campaign

Thomas Dehais , Juliette Faucher , Pim Kaskes , Sietze de Graaff , Philippe Lambert , et al.
GSA Connects 2021, Oct 2021, Portland, United States. ⟨10.1130/abs/2021AM-370581⟩
Conference papers hal-03866096v1

Nondestructive spectroscopic and petrochemical investigations of Paleoarchean spherule layers from the ICDP drill core BARB5, Barberton Mountain Land, South Africa

Jörg Fritz , Roald Tagle , Luisa Ashworth , Ralf Thomas Schmitt , Axel Hofmann , et al.
Meteoritics and Planetary Science, 2016, 51 (12), pp.2441 - 2458. ⟨10.1111/maps.12736⟩
Journal articles istex hal-01772415v1
Image document

Temporal changes in Nd isotopic composition of Piton de la Fournaise magmatism (Réunion Island, Indian Ocean)

Béatrice Luais
Geochemistry, Geophysics, Geosystems, 2004, 5, ⟨10.1029/2002GC000502⟩
Journal articles insu-03619226v1
Image document

Geochemistry of molybdenum in the continental crust

Allison T Greaney , Roberta L Rudnick , Richard M Gaschnig , Joseph B Whalen , Béatrice Luais , et al.
Geochimica et Cosmochimica Acta, 2018, 238, pp.36-54. ⟨10.1016/j.gca.2018.06.039⟩
Journal articles hal-02364110v1

Non-traditional stable isotope variations on the impactites of the Rochechouart impact structure : tracing impact volatilization, melting, mixing and hydrothermal overprinting

Juliette Faucher , T Déhais , Béatrice Luais , P Kaskes , S J de Graaff , et al.
85th Annual Meeting of The Meteoritical Society 2022, The Meteoritical Society, Aug 2022, Glasgow, United Kingdom. pp.2695
Conference papers hal-03866184v1

Metal formation in Ordinary Chondrite

G. Florin , O. Alard , Béatrice Luais , T. Rushmer
2019 Goldschmidt Conference, Aug 2019, Barcelone, Spain. pp.21 - 36
Conference papers hal-02408004v1

Silicon in iron meteorite metal

Andreas Pack , Ingo Vogel , Claire Rollion-Bard , Béatrice Luais , Herbert Palme
Meteoritics & Planetary Science, 2011, 46, pp.1470-1483. ⟨10.1111/j.1945-5100.2011.01239.x⟩
Journal articles insu-03619289v1
Image document

Elemental and isotopic compositions of trench-slope black shales, Bohemian Massif, with implications for oceanic and atmospheric oxygenation in early Cambrian

Jan Pašava , Lukáš Ackerman , Jiří Žák , František Veselovský , Robert A Creaser , et al.
Palaeogeography, Palaeoclimatology, Palaeoecology, 2021, 564, pp.110195. ⟨10.1016/j.palaeo.2020.110195⟩
Journal articles hal-03442502v1

Germanium and silicon isotope investigations in Main-Group and Eagle Station pallasites

Béatrice Luais , Zhengbin Deng , Johan Villeneuve , Damien Cividini
Goldschmidt2021, Jul 2021, Virtual, France. ⟨10.7185/gold2021.5818⟩
Conference papers hal-03447501v1

Distribution and oxidation state of Ge, Cu and Fe in sphalerite by μ-XRF and K-edge μ-XANES: insights into Ge incorporation, partitioning and isotopic fractionation

Rémi Belissont , Manuel Munoz , Marie-Christine Boiron , Béatrice Luais , Olivier Mathon
Geochimica et Cosmochimica Acta, 2016, 177, pp.298 - 314. ⟨10.1016/j.gca.2016.01.001⟩
Journal articles hal-01772552v1
Image document

Cadmium isotopic constraints on metal sources in the Huize Zn–Pb deposit, SW China

Chuanwei Zhu , Hanjie Wen , Yuxu Zhang , Zhilong Huang , Christophe Cloquet , et al.
Geoscience Frontiers, 2021, 12 (6), pp.101241. ⟨10.1016/j.gsf.2021.101241⟩
Journal articles hal-03442531v1
Image document

Lithium behaviour and isotope fractionation during fluid-rock interactions in Variscan oceanic suture zones: Limousin ophiolite and Ile de Groix high-pressure terrane (France)

Afifé El Korh , Etienne Deloule , Béatrice Luais , Marie-Christine Boiron , Luc Bastian , et al.
Journal of Petrology, 2019, 60 (10), pp.1963-1990. ⟨10.1093/petrology/egz060⟩
Journal articles hal-02410636v1

Is Fe-Ni alloy in Ordinary Chondrites formed by precursor partial melting?

Guillaume Florin , Olivier Alard , Béatrice Luais , Tracy Rushmer
Goldschmidt2021, Jul 2021, Virtual, France. ⟨10.7185/gold2021.4360⟩
Conference papers hal-03447632v1

Germanium Isotope Geochemistry

Olivier J. Rouxel , Béatrice Luais
Reviews in Mineralogy and Geochemistry, 2017, 82, pp.601 - 656. ⟨10.2138/rmg.2017.82.14⟩
Journal articles hal-02409346v1

Behavior of trace elements in relation to Lu–Hf and Sm–Nd geochronometers during metamorphic dehydration–hydration in the HP domain of Vårdalsneset, Western Gneiss Region, Norway

Céline Martin , Stéphanie Duchêne , Béatrice Luais , Philippe Goncalves , Etienne Deloule , et al.
Contributions to Mineralogy and Petrology, 2009, 159, pp.437-458. ⟨10.1007/s00410-009-0434-1⟩
Journal articles istex hal-00425307v1
Image document

New insights into the origin and distribution of the DUPAL isotope anomaly in the Indian Ocean mantle from MORB of the Southwest Indian Ridge

Meyzen M.C. , Ludden J.N. , E. Humler , C. Mével , B. Luais , et al.
Geochemistry, Geophysics, Geosystems, 2005, 6 (11), pp.Q11K11. ⟨10.1029/2005GC000979⟩
Journal articles istex hal-00116039v1
Image document

Influence of redox processes on the germanium isotopic composition of ordinary chondrites

Guillaume Florin , Béatrice Luais , Tracy Rushmer , Olivier Alard
Geochimica et Cosmochimica Acta, 2020, 269, pp.270-291. ⟨10.1016/j.gca.2019.10.038⟩
Journal articles hal-02363943v1
Image document

Condensation and evaporation processes during CB chondrite formation: Insights from Ge isotopes and highly siderophile element abundances

Guillaume Florin , Béatrice Luais , Olivier Alard , Tracy Rushmer
Meteoritics and Planetary Science, 2021, 56 (6), pp.1191-1211. ⟨10.1111/maps.13698⟩
Journal articles hal-03400295v1

Disequilibrium iron isotopic fractionation during the high-temperature magmatic differentiation of the Baima Fe–Ti oxide-bearing mafic intrusion, SW China

Ping-Ping Liu , Mei-Fu Zhou , Béatrice Luais , Damien Cividini , Claire Rollion-Bard
Earth and Planetary Science Letters, 2014, 399, pp.21 - 29. ⟨10.1016/j.epsl.2014.05.002⟩
Journal articles hal-01765737v1

LA-ICP-MS analyses of minor and trace elements and bulk Ge isotopes in zoned Ge-rich sphalerites from the Noailhac - Saint-Salvy deposit (France): Insights into incorporation mechanisms and ore deposition processes

Remi Belissont , Marie-Christine Boiron , Béatrice Luais , Michel Cathelineau
Geochimica et Cosmochimica Acta, 2014, 126, pp.518-540. ⟨10.1016/j.gca.2013.10.052⟩
Journal articles hal-01292212v1