10.5880/ICDP.5071.005 eng dataset GFZ German Research Centre for Geosciences datapub@gfz.de https://gfz.de Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences pointOfContact 2026-03-19 urn:ogc:def:crs:EPSG:4326 Thermal property data of drill cores of ICDP project DIVE (5071) and surface samples in the Ivrea-Verbano Zone 2026-03-19 revision 2025-09-02 creation doi:10.5880/ICDP.5071.005 Lemke, Kim Institute of Earth Sciences, University of Lausanne, Switzerland author Hetényi, György Institute of Earth Sciences, University of Lausanne, Switzerland author Schärli, Ueli Dr. U. Schärli Geophysik + Geologie, Zurich, Switzerland author Schmidt, Christoph Institute of Earth Surface Dynamics, University of Lausanne, Switzerland author King, Georgina Institute of Earth Surface Dynamics, University of Lausanne, Switzerland author Li, Junjian Montanuniversität Leoben, Leoben, Austria author Caspari, Eva Montanuniversität Leoben, Leoben, Austria author Greenwood, Andrew Montanuniversität Leoben, Leoben, Austria author GFZ Data Services publisher This data set was collected in the frame of the ICDP drilling project DIVE (Drilling the Ivrea-Verbano ZonE) to determine the thermal properties of lower crustal lithologies and their variabilities. Two boreholes were drilled, the first 5071_1_B (in Ornavasso, final depth: 578.5 m) intersects the amphibolite-facies metasedimentary succession of the Ivrea-Verbano Zone, and the second borehole 5071_1_A (in Megolo, final depth: 909.5 m) is located within the mafic complex. Thermal properties were measured on fresh drill cores from the two DIVE boreholes and surface samples collected from nearby outcrops. The data set comprises thermal conductivity (TC), thermal diffusivity (TD), and specific heat capacity (Cp) measurements as well as measurements on concentrations of heat producing elements (HPE) Uranium (U), Thorium (Th), and Potassium (K) and the calculated radiogenic heat production (A). Lemke, Kim Institute of Earth Sciences, University of Lausanne, Switzerland PhD student kim.lemke@unil.ch pointOfContact Scientific drilling lower continental crust thermal properties thermal conductivity radiogenic heat production Ivrea-Verbano Zone compound material > rock compound material > rock > composite genesis rock > metamorphic rock CGI Simple Lithology publication EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY EARTH SCIENCE > SOLID EARTH > GEOTHERMAL DYNAMICS EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > ELEMENTS EARTH SCIENCE > SOLID EARTH > ROCKS/MINERALS/CRYSTALS > METAMORPHIC ROCKS NASA/GCMD Earth Science Keywords publication Formation of the earth International Chronostratigraphic Chart (2014) publication In Situ/Laboratory Instruments In Situ/Laboratory Instruments > Conductivity Sensors > CONDUCTIVITY METERS GCMD Instruments publication lithosphere > earth's crust GEMET - INSPIRE themes, version 1.0 publication CC BY 4.0 CC BY 4.0 10.1016/j.geothermics.2025.103564 DOI IsSupplementTo 10.1007/s10967-007-0522-5 DOI Cites 10.48440/ICDP.5071.001 DOI Cites 10.1007/978-94-009-2847-3 DOI Cites 10.5194/gchron-4-1-2022 DOI Cites 10.1007/s00603-016-1070-5 DOI Cites 10.1016/S0375-6505(99)00007-3 DOI Cites 10.26034/la.atl.2001.329 DOI Cites 10.1016/S0375-6505(00)00035-3 DOI Cites 10.60510/ICDP5071EH10001 DOI IsDerivedFrom 10.60510/ICDP5071EH30001 DOI IsDerivedFrom eng geoscientificInformation Borlehole 5071_1_A (IGSN ICDP5071EH10001) 8.30963 8.30963 45.9896 45.9896 Borehole 5071_1_B (IGSN ICDP5071EH30001) 8.3988 8.3988 45.9832 45.9832 http://doi.org/10.5880/ICDP.5071.005 WWW:LINK-1.0-http--link Data Access - DOI Data Access - DOI information