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Geochemistry

Organisational unit: former organisational unit

Type of address: Visitor address.
Callinstraße 3-9
30167
Hannover
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Publications

  1. 2019
  2. Published

    In situ high-precision lithium isotope analyses at low concentration levels with femtosecond-LA-MC-ICP-MS

    Steinmann, L. K., Oeser, M., Horn, I., Seitz, H. M. & Weyer, S., Jul 2019, In: Journal of Analytical Atomic Spectrometry. 34, 7, p. 1447-1458 12 p.

    Research output: Contribution to journal › Article › Research › peer review

  3. Published

    Cu isotope fractionation during reduction processes in aqueous systems: Evidences from electrochemical deposition

    Qi, D. M., Behrens, H., Lazarov, M. & Weyer, S., 29 Apr 2019, In: Contributions to Mineralogy and Petrology. 174, 4, 37.

    Research output: Contribution to journal › Article › Research › peer review

  4. Published

    In-situ iron isotope analyses reveal igneous and magmatic-hydrothermal growth of magnetite at the Los Colorados Kiruna-type iron oxide-apatite deposit, Chile

    Knipping, J. L., Fiege, A., Simon, A. C., Oeser, M., Reich, M. & Bilenker, L. D., 24 Apr 2019, In: American Mineralogist. 104, 4, p. 471-484 14 p.

    Research output: Contribution to journal › Article › Research › peer review

  5. Published

    Origin of metal from CB chondrites in an impact plume: A combined study of Fe and Ni isotope composition and trace element abundances

    Weyrauch, M., Zipfel, J. & Weyer, S., 1 Feb 2019, In: Geochimica et cosmochimica acta. 246, p. 123-137 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  6. Published

    Central Tethyan platform-top hypoxia during Oceanic Anoxic Event 1a

    Hueter, A., Huck, S., Bodin, S., Heimhofer, U., Weyer, S., Jochum, K. P. & Immenhauser, A., 2019, In: Climate of the past. 15, 4, p. 1327-1344 18 p.

    Research output: Contribution to journal › Article › Research › peer review

  7. 2018
  8. Published

    The distribution of lead and thallium in mantle rocks: Insights from the Balmuccia peridotite massif (Italian Alps)

    Wang, Z., Lazarov, M., Steinmann, L. K., Becker, H., Zou, Z. & Geng, X., 28 Aug 2018, In: American mineralogist. 103, 8 , p. 1185-1199 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  9. Published

    Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential extraction method

    Roebbert, Y., Rabe, K., Lazarov, M., Schuth, S., Schippers, A., Dold, B. & Weyer, S., 20 Aug 2018, In: Chemical geology. 493, p. 67-79 13 p.

    Research output: Contribution to journal › Article › Research › peer review

  10. Published

    Synergies in elemental mobility during weathering of tetrahedrite [(Cu,Fe,Zn)<sub>12</sub>(Sb,As)<sub>4</sub>S<sub>13</sub>]: Field observations, electron microscopy, isotopes of Cu, C, O, radiometric dating, and water geochemistry

    Majzlan, J., Kiefer, S., Hermann, J., Števko, M., Sejkora, J., Chovan, M., Lánczos, T., Lazarov, M., Gerdes, A., Langenhorst, F., Borčinová Radková, A., Jamieson, H. & Milovský, R., 5 Jun 2018, In: Chemical geology. 488, p. 1-20 20 p.

    Research output: Contribution to journal › Article › Research › peer review

  11. Published

    Sulfide enrichment at an oceanic crust-mantle transition zone: Kane Megamullion (23°N, MAR)

    Ciazela, J., Koepke, J., Dick, H. J. B., Botcharnikov, R., Muszynski, A., Lazarov, M., Schuth, S., Pieterek, B. & Kuhn, T., 1 Jun 2018, In: Geochimica et Cosmochimica Acta. 230, p. 155-189 35 p.

    Research output: Contribution to journal › Article › Research › peer review

  12. Published

    Combined Fe-Mg chemical and isotopic zoning in olivine constraining magma mixing-to-eruption timescales for the continental arc volcano Irazú (Costa Rica) and Cr diffusion in olivine

    Oeser, M., Ruprecht, P. & Weyer, S., 25 Apr 2018, In: American Mineralogist. 103, 4, p. 582-599 18 p.

    Research output: Contribution to journal › Article › Research › peer review

  13. Published

    Experimental calibration and implications of olivine-melt vanadium oxybarometry for hydrous basaltic arc magmas

    Shishkina, T. A., Portnyagin, M. V., Botcharnikov, R. E., Almeev, R. R., Simonyan, A. V., Garbe-Schönberg, D., Schuth, S., Oeser, M. & Holtz, F., 26 Mar 2018, In: American Mineralogist. 103, 3, p. 369-383 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  14. Published

    Origin of native copper in the Paraná volcanic province, Brazil, integrating Cu stable isotopes in a multi-analytical approach

    Baggio, S., Hartmann, L. A., Lazarov, M., Massonne, H., Opitz, J., Theye, T. & Viefhaus, T., Mar 2018, In: Mineralium deposita. 53, 3, p. 417–434 18 p.

    Research output: Contribution to journal › Article › Research › peer review

  15. Published

    Mantle-derived trace element variability in olivines and their melt inclusions

    Neave, D. A., Shorttle, O., Oeser, M., Weyer, S. & Kobayashi, K., 1 Feb 2018, In: Earth and Planetary Science Letters. 483, p. 90-104 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  16. Published

    Redox evolution during Eemian and Holocene sapropel formation in the Black Sea

    Wegwerth, A., Eckert, S., Dellwig, O., Schnetger, B., Severmann, S., Weyer, S., Brüske, A., Kaiser, J., Köster, J., Arz, H. W. & Brumsack, H. J., 1 Jan 2018, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 489, p. 249-260 12 p.

    Research output: Contribution to journal › Article › Research › peer review

  17. 2017
  18. Published

    Thermal equilibration of iron meteorite and pallasite parent bodies recorded at the mineral scale by Fe and Ni isotope systematics

    Chernonozhkin, S. M., Weyrauch, M., Goderis, S., Oeser, M., McKibbin, S. J., Horn, I., Hecht, L., Weyer, S., Claeys, P. & Vanhaecke, F., 15 Nov 2017, In: Geochimica et cosmochimica acta. 217, p. 95-111 17 p.

    Research output: Contribution to journal › Article › Research › peer review

  19. Published

    In situ high-precision Ni isotope analysis of metals by femtosecond-LA-MC-ICP-MS

    Weyrauch, M., Oeser, M., Brüske, A. & Weyer, S., Jul 2017, In: Journal of Analytical Atomic Spectrometry. 32, 7, p. 1312-1319 8 p.

    Research output: Contribution to journal › Article › Research › peer review

  20. Published

    Crystallization history of enriched shergottites from Fe and Mg isotope fractionation in olivine megacrysts

    Collinet, M., Charlier, B., Namur, O., Oeser, M., Médard, E. & Weyer, S., 15 Jun 2017, In: Geochimica et cosmochimica acta. 207, p. 277-297 21 p.

    Research output: Contribution to journal › Article › Research › peer review

  21. Published

    Biogenic non-crystalline U (IV) revealed as major component in uranium ore deposits

    Bhattacharyya, A., Campbell, K. M., Kelly, S. D., Roebbert, Y., Weyer, S., Bernier-Latmani, R. & Borch, T., 1 Jun 2017, In: Nature Communications. 8, 15538.

    Research output: Contribution to journal › Article › Research › peer review

  22. Published

    Isotopic variation of dissolved and colloidal iron and copper in a carbonatic floodplain soil after experimental flooding

    Kusonwiriyawong, C., Bigalke, M., Abgottspon, F., Lazarov, M., Schuth, S., Weyer, S. & Wilcke, W., 25 May 2017, In: Chemical geology. 459, p. 13-23 11 p.

    Research output: Contribution to journal › Article › Research › peer review

  23. Published

    Determination of tin isotope ratios in cassiterite by femtosecond laser ablation multicollector inductively coupled plasma mass spectrometry

    Schulze, M., Ziegerick, M., Horn, I., Weyer, S. & Vogt, C., 1 Apr 2017, In: Spectrochimica Acta - Part B Atomic Spectroscopy. 130, p. 26-34 9 p.

    Research output: Contribution to journal › Article › Research › peer review

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