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Geochemistry

Organisational unit: Research Group

Type of address: Visitor address.
Callinstraße 3-9
30167
Hannover
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21 - 40 out of 118Page size: 20

Publications

  1. 2024
  2. Published

    Barium isotopes in stromatolites through deep-time: A novel tracer for metal cycling in the photic zone

    Hohl, S. V., Lin, Y., Wei, H., Wei, G. & Viehmann, S., 15 Apr 2024, In: Earth and Planetary Science Letters. 632, 118639.

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

  3. Published

    The isotopic signature of UV during bacterial reduction

    Brown, A. R., Molinas, M., Roebbert, Y., Faizova, R., Vitova, T., Sato, A., Hada, M., Abe, M., Mazzanti, M., Weyer, S. & Bernier-Latmani, R., 9 Apr 2024, In: Geochemical Perspectives Letters. 29, p. 45-50 6 p.

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

  4. Published

    Experimental Study on the Reaction of Cuprite (Cu2O) with Acetate-Bearing Hydrothermal Fluids at 100-250 °C and 5-30 MPa

    Qi, D., Behrens, H., Lazarov, M., Botcharnikov, R., Zhang, C., Ostertag-Henning, C. & Weyer, S., 21 Mar 2024, In: ACS Earth and Space Chemistry. 8, 3, p. 499-519 21 p.

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

  5. Published

    Mechanisms of nitrogen isotope fractionation at an ancient black smoker in the 2.7 Ga Abitibi greenstone belt, Canada

    Martin, A. N., Stüeken, E. E., Michaud, J. A. S., Münker, C., Weyer, S., van Hees, E. H. P. & Gehringer, M. M., 1 Mar 2024, In: GEOLOGY. 52, 3, p. 181-186 6 p.

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

  6. Published

    Changes in antimony isotopic composition as a tracer of hydrothermal fluid evolution at the Sb deposits in Pezinok (Slovakia)

    Kaufmann, A. B., Lazarov, M., Weyer, S., Števko, M., Kiefer, S. & Majzlan, J., Mar 2024, In: Mineralium deposita. 59, 3, p. 559-575 17 p.

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

  7. Published

    Underplated melts control sulfide segregation at the continental crust-mantle transition

    Pieterek, B., Tribuzio, R., Matusiak-Małek, M., Ciążela, J., Horn, I., Weyer, S., Strauss, H., Kuhn, T. & Muszyński, A., 20 Jan 2024, In: Communications Earth and Environment. 5, 1, 45.

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

  8. Published

    Inverse Mo versus U isotope correlation of Early Cambrian highly metalliferous black shales in South China indicates synsedimentary metal enrichment from a near-modern ocean

    Xu, L., Lehmann, B., Weyer, S., Wen, H., Mao, J., Neubert, N. & Jian, W., Jan 2024, In: Mineralium deposita. 59, 1, p. 155–167 13 p.

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

  9. Published

    Neoarchean marine chemical sediments as archives of Hadean silicate differentiation

    Wainwright, A., Debaille, V., Hoffmann, J. E., Viehmann, S. & Bau, M., 2024, In: Geochemical Perspectives Letters. 30, 30, p. 46-50 5 p., 30.

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

  10. 2023
  11. Published

    Micro- to nanoscale textures of gold in arsenopyrite and scorodite from the As-Au-Bi assemblage of Drenjak locality (Serbia)

    Jelić, I., Zavašnik, J., Lazarov, M., Zdravković, A., Kovač, S., Stojanović, J. & Pacevski, A., Dec 2023, In: Ore geology reviews. 163, 14 p., 105711.

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

  12. Published

    Li-Na interdiffusion and diffusion-driven lithium isotope fractionation in pegmatitic melts

    Singer, C. R., Behrens, H., Horn, I., Oeser, M., Dohmen, R. & Weyer, S., 16 Nov 2023, In: European journal of mineralogy. 35, 6, p. 1009-1026 18 p.

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

  13. Published

    Isotope diffusion and re-equilibration of copper and evaporation of mercury during weathering of tetrahedrite in an oxidation zone

    Majzlan, J., Herrmann, J., Števko, M., Wiederhold, J. G., Lazarov, M. & Milovský, R., Nov 2023, In: Geochemistry. 83, 4, 14 p., 126019.

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

  14. Published

    Depth profile analyses by femtosecond laser ablation (multicollector) inductively coupled plasma mass spectrometry for resolving chemical and isotopic gradients in minerals

    Oeser, M., Horn, I., Dohmen, R. & Weyer, S., 4 Oct 2023, In: European Journal of Mineralogy. 35, 5, p. 813-830 18 p.

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

  15. Published

    No biological effect on magnesium isotope fractionation during stromatolite growth

    Hu, Z., Hohl, S. V., Viehmann, S., Meister, P. & Tepe, N., 1 Oct 2023, In: Geochimica et Cosmochimica Acta. 358, p. 1-11 11 p.

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

  16. Published

    Electron flux is a key determinant of uranium isotope fractionation during bacterial reduction

    Brown, A. R., Molinas, M., Roebbert, Y., Sato, A., Abe, M., Weyer, S. & Bernier-Latmani, R., 19 Sept 2023, In: Communications Earth and Environment. 4, 329.

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

  17. Published

    Iron isotope fractionation during fluid metasomatism and ore-forming processes in magmatic-hydrothermal systems

    Liao, W., Zhao, X. F., Zeng, L. P., Weyer, S., Zhang, C., Horn, I. & Holtz, F., 15 Aug 2023, In: Geochimica et cosmochimica acta. 355, p. 161-172 12 p.

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

  18. Published

    Exploring the Effects of Residence Time on the Utility of Stable Isotopes and S/C Ratios as Proxies for Ocean Connectivity

    Stüeken, E. E., Viehmann, S. & Hohl, S. V., 20 Jul 2023, In: ACS Earth and Space Chemistry. 7, 7, p. 1337–1349 13 p.

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

  19. Published

    U mobilization and associated U isotope fractionation by sulfur-oxidizing bacteria

    Rosendahl, C. D., Roebbert, Y., Schippers, A. & Weyer, S., 18 Jul 2023, In: Frontiers in microbiology. 14, 1190962.

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

  20. Published

    Metal source and ore precipitation mechanism of the Ashawayi orogenic gold deposit, southwestern Tianshan Orogen, western China: Constraints from textures and trace elements in pyrite

    Zhou, Z., Chen, Z., Weyer, S., Horn, I., Huo, H., Zhang, W., Li, N., Zhang, Q., Han, F. & Feng, H., Jun 2023, In: Ore geology reviews. 157, 105452.

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

  21. Published

    "Remobilization of Ni–Co–As and platinum-group elements by carbonate metasomatic alteration (listvenitization) of metaultramafic rocks from Dobšiná, Slovakia"

    Kiefer, S., Ivan, P., Kaufmann, A. B., Vďačný, M. & Majzlan, J., 23 Apr 2023, In: Geologica Carpathica. 74, 2, p. 139-153 15 p., 74.

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

  22. Published

    Assessing the reliability of modern marine stromatolites as archives for the uranium isotope paleoredox proxy

    Martin, A. N., Markowska, M., Chivas, A. R. & Weyer, S., 15 Mar 2023, In: Geochimica et cosmochimica acta. 345, p. 75-89 15 p.

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

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