Multi-method petrophysical laboratory data set for crushed carbonates and sandstone

Börner, Jana H. | Herdegen, Volker | Repke, Jens-Uwe | Spitzer, Klaus

2022

The data set comprises petrophysical laboratory data for four carbonate rocks and one sandstone – both in solid rock and crushed state. Rock plugs and particle packings of intentionally crushed and sieved material are investigated. Thereby, eight particle size classes with a mean diameter...

Hydrochemical analysis thermal water Wildbad-Einoed, Austria

Hehn, Vera | Iannotta, Joy | Eichinger, Florian

2022

The main objective of the work package 2 of the REFLECT project is to characterise relevant fluid properties and their reactions for saline fluids (type C). One of the specific goals was to collect fluid samples from several saline fluids from geothermal sites across Europe, determine their...

Hydrochemical analysis thermal water Balmatt, Belgium

Hehn, Vera | Iannotta, Joy

2022

The main objective of the work package 2 of the REFLECT project is to characterise relevant fluid properties and their reactions for saline fluids (type C). One of the specific goals was to collect fluid samples from several saline fluids from geothermal sites across Europe, determine their...

Frequency-dependent quality factors of S-coda waves from active ultrasonic transmission measurements in the STIMTEC project, URL Reiche Zeche, Germany

Blanke, Aglaja | Boese, Carolin M.

2022

Mean S-wave coda quality factors (mean-Qc) were estimated from active ultrasonic transmission (UT) measurements acquired during the STIMTEC project in the URL Reiche Zeche (Saxony, Germany). We used S-coda waves of 88 selected UT measurements carried out in 3 differently oriented boreholes...

Ultrasonic transmission measurements from injection borehole and vertical validation boreholes from the STIMTEC experiment, Reiche Zeche Mine, Freiberg (Saxony, Germany)

Boese, Carolin M. | Kwiatek, Grzegorz | Fischer, Thomas | Plenkers, Katrin | Starke, Juliane | Blümle, Felix | Dresen, Georg | Janssen, Christoph

2021

Between early 2018 and late 2019 the STIMTEC hydraulic stimulation experiment was performed at ca.~130 m below surface at the Reiche Zeche underground research laboratory in Freiberg, Saxony/Germany. The project aimed at gaining insight into the creation and growth of fractures in anisotropic...

Experimental data of indirect Tensile, Uniaxial Compressive and Triaxial Compressive tests on Odenwald Granodiorite samples

Muhl, Lena | Blöcher, Guido | Kluge, Christian | Sass, Ingo

2022

An experimental investigation was implemented to explore the mechanical parameters of the Odenwald reservoir granitoids. The specimen within this research project was the Odenwald Granodiorite (ODG) which was extracted from the quarry on Bergstrasse in Heppenheim, Germany. The study enfolds...

Input and resulting structural and parameterized subsurface data for a geological model of the geothermal research platform Groß Schönebeck (North German Basin)

Norden, Ben | Bauer, Klaus | Krawczyk, Charlotte M.

2022

The dataset presented in this compilation provides the input data used for the geological interpretation and for the model parameterization (Norden et al., 2022) of a 3D seismic survey in the area of the geothermal research platform Groß Schönebeck (carried out in 2017; Krawczyk et al.,...

A global database of radiogenic Nd and Sr isotopes in marine and terrestrial samples (V. 2.0)

Blanchet, Cécile L.

2019

The database presented here contains radiogenic neodymium and strontium isotope ratios measured on both terrestrial and marine sediments. It was compiled to help assessing sediment provenance and transport processes for various time intervals. This can be achieved by either mapping sediment...

U-Pb data from cherts (Onverwacht Group) and strain data from conglomerates (Moodies Group) from the southern margin of the Archean Barberton Greenstone Belt, Eswatini

Heubeck, Christoph | Thomsen, Tonny B. | Heredia, Benjamin D. | Zeh, Armin | Balling, Philipp

2022

The southern margin of the Barberton Greenstone Belt in Eswatini limits one of the world’s oldest well-preserved sedimentary and volcanic sequences, 3.57 to 3.2 Ga old. In a segment along that margin, older mafic and ultramafic volcanic rocks were thrust over the youngest strata (quartz-rich...

Whole-rock geochemistry of rock units from the Pfitscher Joch area, Western Tauern Window

Franz, Gerhard | Berryman, Eleanor | Kutzschbach, Martin | Meixner, Anette | Kasemann, Simone | Lucassen, Friedrich | Loges, Anselm | Schultze, Dina

2021

In the Western Tauern Window, Zillertal Alps (Austria/Italy), metasediments of a Mesozoic intra-montane basin ("Pfitsch-Mörchner basin"; Veselá and Lammerer, 2008) are exposed. The (me-ta)sediments were deposited on a Variscan basement, which comprises different types of meta-granitoids and...