Dataset

Seismic properties and mineralogy of core samples from the COSC-1 borehole, Sweden

Kästner, Felix; Wenning, Quinn; Zappone, Alba; Madonna, Claudio; Morales, Luiz F.G.; Pierdominici, Simona; Berndt, Christian; Schleicher, Anja M.; Wilke, Franziska D.H.;

2021-05 || GFZ Data Services

Core samples have been taken for complementary laboratory seismic measurements and mineralogical analyses on whole rock core from the COSC-1 borehole, Sweden (UTM 63.3124, 13.5259). These samples were used to provide and characterize the seismic properties (i.e., seismic velocities and anisotropy) of the drilled rocks from the highly metamorphosed and deformed Seve Nappe Complex, an orogenic thrust zone in the Scandinavian Caledonides, in central Sweden.

The laboratory seismic and mineralogical analysis in general comprises three distinct measurements (i.e., data sets), which will be described in detail in the following subsections: (1) P- and S-wave laboratory seismic measurements on three perpendicular core plugs, under different confining (hydrostatic) pressure conditions (10 + 6 samples), (2) Bulk mineralogy of core plugs using X-ray powder diffraction (XRD) and mineral chemical composition measurements using an electron probe micro-analyzer (EPMA, here microprobe), on 10 thin sections and (3) Microstructural investigations based on electron-backscatter diffraction analyses on 5 thin sections.

The laboratory seismic measurements were initially conducted on 6 samples by Wenning et al. (2016) and extended by another 10 samples by Kästner et al. (2020). Despite these authors were using the same sensor setup, the provided data files may differ due to individual acquisition parameters. Where different acquisition, processing, or calibration parameters are used this is indicated in the text using the abbreviations FK and QW referring to each examiner and their related sample measurements. International Geo Sample Numbers (IGSN) are provided for each core sample in the complete sample data table.

Originally assigned keywords

Corresponding MSL vocabulary keywords

MSL enriched keywords

Originally assigned sub domains

rock and melt physics

MSL enriched sub domains	rock and melt physics analogue modelling of geologic processes geochemistry microscopy and tomography
Source	http://doi.org/10.5880/GFZ.4.2.2020.009
Source publisher	GFZ Data Services
DOI	10.5880/GFZ.4.2.2020.009
License	CC BY 4.0
Authors	Kästner, Felix 0000-0003-4203-5802 GFZ German Research Centre for Geosciences, Potsdam, Germany Wenning, Quinn 0000-0002-6042-6295 Department of Earth Sciences, ETH Zürich, Zurich, Switzerland Zappone, Alba 0000-0003-0965-7271 Department of Earth Sciences, ETH Zürich, Zurich, Switzerland Madonna, Claudio 0000-0002-8678-5499 Department of Earth Sciences, ETH Zürich, Zurich, Switzerland Morales, Luiz F.G. 0000-0002-8352-850X Department of Earth Sciences, ETH Zürich, Zurich, Switzerland Pierdominici, Simona 0000-0002-5368-4536 GFZ German Research Centre for Geosciences, Potsdam, Germany Berndt, Christian 0000-0001-5055-0180 GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany Schleicher, Anja M. 0000-0003-4052-8654 GFZ German Research Centre for Geosciences, Potsdam, Germany Wilke, Franziska D.H. 0000-0002-3463-6176 GFZ German Research Centre for Geosciences, Potsdam, Germany
References	Kästner, F., Pierdominici, S., Zappone, A., Morales, L. F. G., Schleicher, A. M., Wilke, F. D. H., & Berndt, C. (2021). Cross‐Scale Seismic Anisotropy Analysis in Metamorphic Rocks From the COSC‐1 Borehole in the Scandinavian Caledonides. Journal of Geophysical Research: Solid Earth, 126(5). Portico. https://doi.org/10.1029/2020jb021154 10.1029/2020JB021154 IsSupplementTo Kästner, F., Pierdominici, S., Elger, J., Zappone, A., Kück, J., & Berndt, C. (2020). Correlation of core and downhole seismic velocities in high-pressure metamorphic rocks: a case study for the COSC-1 borehole, Sweden. Solid Earth, 11(2), 607–626. https://doi.org/10.5194/se-11-607-2020 10.5194/se-11-607-2020 IsSupplementTo Wenning, Q. C., Almqvist, B. S. G., Hedin, P., & Zappone, A. (2016). Seismic anisotropy in mid to lower orogenic crust: Insights from laboratory measurements of Vp and Vs in drill core from central Scandinavian Caledonides. Tectonophysics, 692, 14–28. https://doi.org/10.1016/j.tecto.2016.07.002 10.1016/j.tecto.2016.07.002 IsSupplementTo Cites Doebelin, N., & Kleeberg, R. (2015). Profex: a graphical user interface for the Rietveld refinement programBGMN. Journal of Applied Crystallography, 48(5), 1573–1580. https://doi.org/10.1107/s1600576715014685 10.1107/S1600576715014685 Cites Kern, H. (1990). Laboratory seismic measurements: an aid in the interpretation of seismic field data. Terra Nova, 2(6), 617–628. Portico. https://doi.org/10.1111/j.1365-3121.1990.tb00127.x 10.1111/j.1365-3121.1990.tb00127.x Cites Lorenz, H., Rosberg, J.-E., Juhlin, C., Bjelm, L., Almqvist, B., Berthet, T., Conze, R., Gee, D. G., Klonowska, I., Pascal, C., Pedersen, K., Roberts, N., & Tsang, C. (2015). COSC-1 operational report - Operational data sets [Data set]. GFZ Data Services. https://doi.org/10.1594/GFZ.SDDB.ICDP.5054.2015 10.1594/GFZ.SDDB.ICDP.5054.2015 Cites Mainprice, D., Hielscher, R., & Schaeben, H. (2011). Calculating anisotropic physical properties from texture data using the MTEX open-source package. Geological Society, London, Special Publications, 360(1), 175–192. https://doi.org/10.1144/sp360.10 10.1144/SP360.10 Cites Wenning, Q. C., Almqvist, B. S. G., Hedin, P., & Zappone, A. (2016). Seismic anisotropy in mid to lower orogenic crust: Insights from laboratory measurements of Vp and Vs in drill core from central Scandinavian Caledonides. Tectonophysics, 692, 14–28. https://doi.org/10.1016/j.tecto.2016.07.002 10.1016/j.tecto.2016.07.002 Cites References References References References
Contact	Kästner, Felix GFZ German Research Centre for Geosciences, Potsdam, Germany kaestner@gfz-potsdam.de Pierdominici, Simona GFZ German Research Centre for Geosciences, Potsdam, Germany pierdo@gfz-potsdam.de Zappone, Alba Department of Earth Sciences, ETH Zürich, Zurich, Switzerland alba.zappone@sed.ethz.ch
Citation	Kästner, F., Wenning, Q., Zappone, A., Madonna, C., Morales, L. F. G., Pierdominici, S., Berndt, C., Schleicher, A. M., & Wilke, F. D. H. (2020). Seismic properties and mineralogy of core samples from the COSC-1 borehole, Sweden (Version 1.2020-0) [Data set]. GFZ Data Services. https://doi.org/10.5880/GFZ.4.2.2020.009
Spatial coordinates	eLong 13.2031 nLat 63.4063 sLat 63.4063 wLong 13.2031