2026-05-02T03:52:56Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:73352023-04-26T13:03:34ZDOIDBDOIDB.GFZ

false4DOIDB.GFZ 10.5880/GFZ.3.2.2022.001 Poetz, Stefanie Stefanie Poetz 0000-0003-4595-7845 GFZ German Research Centre for Geosiences, Potsdam, Germany Liu, Yang Yang Liu 0000-0002-2317-4316 School of Energy resources, China University of Geosciences (Beijing), 100083 Beijing, China Magnall, Joseph M. Joseph M. Magnall 0000-0002-7868-3038 GFZ German Research Centre for Geosiences, Potsdam, Germany Vieth-Hillebrand, Andrea Andrea Vieth-Hillebrand 0000-0002-3688-662X GFZ German Research Centre for Geosiences, Potsdam, Germany Yang, Shengyu Shengyu Yang 0000-0003-3730-1213 School of Geosciences, China University of Petroleum (East China), 266580 Qingdao, China Göthel, Michael Michael Göthel LBGR Brandenburg State Office for Mining, Geology and Mineral Resources, Department Geology, Inselstraße 26, D-03046 Cottbus, Germany Gleeson, Sarah A. Sarah A. Gleeson 0000-0002-5314-4281 Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany GFZ German Research Centre for Geosiences, Potsdam, Germany Schulz, Hans-Martin Hans-Martin Schulz 0000-0002-9192-8626 GFZ German Research Centre for Geosiences, Potsdam, Germany Karger, Cornelia Cornelia Karger GFZ German Research Centre for Geosiences, Potsdam, Germany Noack, Doreen Doreen Noack GFZ German Research Centre for Geosiences, Potsdam, Germany Günther, Kristin Kristin Günther GFZ German Research Centre for Geosiences, Potsdam, Germany Kaminsky, Anke Anke Kaminsky GFZ German Research Centre for Geosiences, Potsdam, Germany Rothe, Heike Heike Rothe GFZ German Research Centre for Geosiences, Potsdam, Germany GFZ Data Services 2022 Kupferschiefer Permian Organic Matter NSO compounds hydrogen exchange metal porphyrins compound specific stable hydrogen isotopic composition FT-ICR-MS EARTH SCIENCE > SOLID EARTH > EARTH GASES/LIQUIDS > PETROLEUM EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METALS EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > SEDIMENTARY ROCKS Poetz, Stefanie Stefanie Poetz 0000-0003-4595-7845 GFZ German Research Centre for Geosiences, Potsdam, Germany Poetz, Stefanie Stefanie Poetz 0000-0003-4595-7845 GFZ German Research Centre for Geosiences, Potsdam, Germany Poetz, Stefanie Stefanie Poetz 0000-0003-4595-7845 GFZ German Research Centre for Geosiences, Potsdam, Germany Liu, Yang Yang Liu 0000-0002-2317-4316 School of Energy resources, China University of Geosciences (Beijing), 100083 Beijing, China Liu, Yang Yang Liu 0000-0002-2317-4316 School of Energy resources, China University of Geosciences (Beijing), 100083 Beijing, China Magnall, Joseph M. Joseph M. Magnall 0000-0002-7868-3038 GFZ German Research Centre for Geosiences, Potsdam, Germany Vieth-Hillebrand, Andrea Andrea Vieth-Hillebrand 0000-0002-3688-662X GFZ German Research Centre for Geosiences, Potsdam, Germany Yang, Shengyu Shengyu Yang 0000-0003-3730-1213 School of Geosciences, China University of Petroleum (East China), 266580 Qingdao, China Göthel, Michael Michael Göthel LBGR Brandenburg State Office for Mining, Geology and Mineral Resources, Department Geology, Inselstraße 26, D-03046 Cottbus, Germany Gleeson, Sarah A. Sarah A. Gleeson 0000-0002-5314-4281 Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany GFZ German Research Centre for Geosiences, Potsdam, Germany Schulz, Hans-Martin Hans-Martin Schulz 0000-0002-9192-8626 GFZ German Research Centre for Geosiences, Potsdam, Germany Karger, Cornelia Cornelia Karger GFZ German Research Centre for Geosiences, Potsdam, Germany Noack, Doreen Doreen Noack GFZ German Research Centre for Geosiences, Potsdam, Germany Günther, Kristin Kristin Günther GFZ German Research Centre for Geosiences, Potsdam, Germany Kaminsky, Anke Anke Kaminsky GFZ German Research Centre for Geosiences, Potsdam, Germany Rothe, Heike Heike Rothe GFZ German Research Centre for Geosiences, Potsdam, Germany Poetz GFZ German Research Centre for Geosiences, Potsdam, Germany Poetz GFZ German Research Centre for Geosiences, Potsdam, Germany Dataset to be updated 10.1021/ac50053a009 10.1016/j.gr.2009.09.004 CC BY 4.0 Organic matter (OM) is known to be an important reductant in sediment-hosted base metal deposits like the European Kupferschiefer. However, the precise nature of interactions between OM and hydrothermal fluids are still debated as well as how the interconnected reactions develop over geological timescales.

This dataset provides for the first time bulk, compositional and stable isotope data of hydrocarbons, biomarkers and organonitrogen, -sulfur and-oxygen (NSO) compounds for the mineralized Kupferschiefer Spremberg-Graustein field in Eastern Germany based on samples from two drill cores. The study aims to help to better understand the role that organic matter plays during the mineralisation and formation of the sedimentary ore deposit within the Kupferschiefer with a focus on stable hydrogen isotope compositions and NSO compositional data to especially address the origin and to assess the oxidative nature of the brines that caused the mineralization in the Spremberg-Graustein field.

The data publication includes bulk, compositional and stable isotope data on inorganic metals and organic matter. The data about metal contents were generated using ICP-MS while those on the organic matter were generated using Rock-Eval pyrolysis, a microscope, a Soxhlet apparatus, medium pressure liquid chromatography (MPLC), gas chromatography with flame ionization (GC-FID) and mass spectrometric detection (GC-MS), gas chromatography isotope ratio mass spectrometry (GC-IRMS) and ultrahigh resolution mass spectrometry (Fourier Transform ion cyclotron resonance mass spectrometry, FT-ICR-MS) with Electrospray ionization (ESI) and Atmospheric pressure photoionization (APPI). The full description of samples, methods and data is given in the following sections.
Location of drillcore 121h/72 Location of drillcore 115a/71 National Natural Science Foundation of China http://doi.org/10.13039/501100001809 42102171 Yang Liu