Sulfur isotope microanalyses of pyrite and chalcopyrite from Spremberg (east Germany)

Magnall, Joseph M. | Liu, Yang | Rocholl, Alexander | Gleeson, Sarah | Schulz, Hans -M.

2026

In this data publication we describe whole rock geochemistry and 34S values generated using secondary ion mass spectrometry (SIMS) from samples collected from 2 drill holes intersecting the Spremberg-Graustein deposit (eastern Germany). The samples include the uppermost Rotliegend sandstone...

Database for characterization of potential sites for CO2 storage in Northern Germany

Xu, Yifan | Singh, Mrityunjay | Schmidt-Hattenberger, Cornelia | Farkas, Márton Pál | Weinzierl, Wolfgang | Fernandez-Steeger, Tomas

2025

The database help assess the technical feasibility questions for CO2 underground storage in North German Basin and the German North Sea region serving as a reference for “direct air capture and storage for reaching CO2 neutrality” project. The main purpose for this database was to gather...

Survey for critical raw materials in Malawi East African Rift geothermal areas

Wilke, Franziska D. H. | Gondwe, Kondwani | Regenspurg, Simona | Zimmer, Martin | Strauch, Bettina | Stammeier, Jessica | Klose, Lukas | Kreitsmann, Timmu | Bau, Michael | Niedermann, Samuel

2025

In autumn 2024, an expedition to Rwanda was undertaken within the framework of the research project “CRM-geothermal”. Within „CRM-geothermal“, we are looking for an environmentally friendly co-production of critical raw materials together with the provision of geothermal energy. In the EARS,...

Platinum group element concentrations, mineral chemistry and microtextures of Middle Group chromitite layers at the Thaba Mine, northwestern Bushveld Complex, South Africa

Trumbull, Robert | Veksler, Ilya | Wilke, Franziska | Kaufmann, Felix

2025

The Bushveld Complex in South Africa is the world’s largest mafic layered intrusion by far and it contains more than three-fourths of the global reserves of platinum group elements (PGE) and more than one-third of global chromium reserves. All of the chromium and much of the platinum are hosted...

Geomechanical Data for Remlinger Sandstone (REM), Bentheimer Sandstone (SBE25-GH), and Tromm Granite (TR)

Blöcher, Guido | Ballerstedt, Tanja | Kiri, Luca

2026

Various geomechanical tests were conducted on the Remlinger Sandstone (REM), Bentheimer Sandstone (SBE25-GH), and Tromm Granite (TR) to determine their tensile strength, unconfined compressive strength, and triaxial compressive strength. The following summary data for Remlinger Sandstone (REM),...

The Horizon 2020 SURE Project: Deliverable 4.1 - Data on rock properties

Bakker, Richard R. | Kluge, Christian | Blöcher, Guido | Bruhn, David | Medetbekova, Maiya | Christensen, Helle Foged | Nick, Hamidreza M. | Barnhoorn, Auke

2019

To assess the ability to produce a borehole with jet drilling technology, several different rock properties were measured on a suite of rock types. Test include: Uniaxial Compressive Strength (UCS); Acoustic wave speeds (vp & vs, unconfined); Triaxial deformation tests, Tensile strength...

Hydrogeochemical dataset for characterization of the deep Aalenian Sandstone aquifer (Middle Jurassic) in Potsdam, Germany

Virchow, Lioba | Peksa, Robert | Zimmer, Martin | Günther, Kristin | Schkade, Uwe-Karsten | Regenspurg, Simona

2025

This dataset is part of a research collaboration between Energie und Wasser Potsdam (EWP) and the GFZ Helmholtz Centre for Geosciences. The main objective of this research collaboration was to evaluate the suitability of the subsurface in the Potsdam area for deep geothermal energy. EWP is...

Results of measurements of carbonate dissolution rates under various well-controlled conditions for reactive CO2-water flow in a large lab-scale karst fracture imitate

Strauch, Bettina | Zimmer, Martin | Stammeier, Jessica | Wendel, Kai | Keim, Leon | Class, Holger

2025

The data presented here, are the result of a study that explores carbonate dissolution dynamics in karstic systems by simulating reactive water flow under controlled large scale laboratory conditions. The work is conducted within the DFG-funded project NERO and focuses on the interaction of...

Denudation and weathering rates of carbonate landscapes from meteoric 10Be/9Be ratios

Wittmann, Hella | Bouchez, Julien | Calmels, Damien | Gaillardet, Jerome | Frick, Daniel | Stroncik, Nicole | Team, ASTER | von Blanckenburg, Friedhelm

2024

We provide sample information and geochemical data for obtaining erosion, weathering, and denudation rates from a framework based cosmogenic meteoric 10Be versus stable 9Be (10Be/9Be) ratios. We modified this published silicate framework (von Blanckenburg et al., 2012) to carbonate...

Sample information, major element stream chemistry, inversion model setup and results, sample corrections for precipitation and degassing, and CO2 exchange calculations

Erlanger, Erica | Bufe, Aaron | Paris, Guillaume | D'Angeli, Ilenia | Pisani, Luca | Cosslett Kemeny, Preston | Stammeier, Jessica | Haghipour, Negar | Hovius, Niels

2024

Tables that include information and calculations associated with water samples collected from rivers in Central Italy. The goal of the project was to determine the carbon budget for the Central Apennine Mountains of Italy, by accounting for weathering reactions that are responsible for either...