10.5880/GFZ.3.1.2023.003 Mohammedyasin, Mohammed Seid Mohammed Seid Mohammedyasin 0000-0002-6946-1150 GFZ German Research Centre for Geosciences, Potsdam, Germany Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany Magnall, Joseph M. Joseph M. Magnall 0000-0002-7868-3038 GFZ German Research Centre for Geosciences, Potsdam, Germany Gleeson, Sarah A. Sarah A. Gleeson 0000-0002-5314-4281 GFZ German Research Centre for Geosciences, Potsdam, Germany Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany Schulz, Hans-Martin Hans-Martin Schulz 0000-0002-9192-8626 GFZ German Research Centre for Geosciences, Potsdam, Germany Scicchitano, Maria Rosa Maria Rosa Scicchitano 0000-0003-1524-1184 GFZ German Research Centre for Geosciences, Potsdam, Germany GFZ Data Services 2023 Kupferschiefer Saale subbasin Eastern Germany Carbon isotopes Oxygen isotopes Secondary ion mass spectrometry Carbonate chemistry Seawater derived fluids Organic matter degradation Background variability Isotopic alteration haloes in calcite Mineralizing fluids Sediment hosted stratiform Cu (SSC) deposit Calcite cement Calcite veins EARTH SCIENCE > CLIMATE INDICATORS > PALEOCLIMATE INDICATORS > BIOLOGICAL RECORDS > TREE RINGS > ISOTOPIC ANALYSIS > CARBON ISOTOPE EARTH SCIENCE > OCEANS > MARINE SEDIMENTS > DIAGENESIS EARTH SCIENCE > PALEOCLIMATE > OCEAN/LAKE RECORDS > OXYGEN ISOTOPES EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > ISOTOPES In Situ/Laboratory Instruments > Spectrometers/Radiometers > SIMS Mohammedyasin, Mohammed Seid Mohammed Seid Mohammedyasin 0000-0002-6946-1150 GFZ German Research Centre for Geosciences, Potsdam, Germany Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany Magnall, Joseph M. Joseph M. Magnall 0000-0002-7868-3038 GFZ German Research Centre for Geosciences, Potsdam, Germany Gleeson, Sarah A. Sarah A. Gleeson 0000-0002-5314-4281 GFZ German Research Centre for Geosciences, Potsdam, Germany Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany Schulz, Hans-Martin Hans-Martin Schulz 0000-0002-9192-8626 GFZ German Research Centre for Geosciences, Potsdam, Germany Scicchitano, Maria Rosa Maria Rosa Scicchitano 0000-0003-1524-1184 GFZ German Research Centre for Geosciences, Potsdam, Germany Mohammedyasin, Mohammed Seid GFZ German Research Centre for Geosciences, Potsdam, Germany 2023-06-22 Dataset 10.1016/j.chemgeo.2023.121811 https://pubs.geoscienceworld.org/books/book/1385/chapter-abstract/107056493/An-Overview-ofthe- European-Kupferschiefer 10.5880/GFZ.3.1.2022.006 10.5382/econgeo.5015 CC BY 4.0 The Kupferschiefer districts in Central Europe contain some of the world’s highest-grade sediment-hosted stratiform Cu (SSC) deposits (see Borg et al., 2012). The high-grade sulfide mineralization in the organic matter-rich marine mudstones of the Kupferschiefer (T1), and also in the underlying continental sandstones of the uppermost Rotliegend (S1) and overlying Zechstein Limestone (Ca1), in the Saale subbasin (Eastern Germany) are dominantly formed as a replacement of calcite cement (Mohammedyasin et al., 2023).

We provide carbonate major element chemistry, carbon isotope composition of organic matter, and calcite carbon and oxygen isotope microanalysis datasets of drill core samples from the Saale subbasin in Eastern Germany. The samples include the uppermost Rotliegend sandstone (S1), Kupferschiefer (T1) mudstones and lowermost Zechstein Limestone (Ca1), referred as the Kupferschiefer system, from three drill cores (Sangerhausen, Allstedt and Wallendorf).

For further details, see Mohammedyasin et al. (Chemical Geology, when available).
Saale subbasin, Eastern Germany 10.9105 12.3167 50.8619 51.6559 Sangerhausen drill hole, Saale subbasin Allstedt drill hole, Saale subbasin Wallendorf drill hole, Saale subbasin Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ http://doi.org/10.13039/501100010956