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2930 data publications found
Results of evolved gas analysis (EGA) on ash + salt samples from the 15 January 2022 eruption of Hunga volcano, Tonga
Colombier, Mathieu | Ukstins, Ingrid A. | Tegtmeier, Susann | Scheu, Bettina | Cronin, Shane J. | Thivet, Simon | Paredes-Mariño, Joali | Cimarelli, Corrado | Hess, Kai-Uwe | Kula, Taaniela | Latu’ila, Folauhola H. | Dingwell, Donald B.
2023
These data files contain the results of Evolved Gas Analysis (EGA) on a Mettler-Toledo TGA-DSC 3+ attached to a Pfeiffer Vacuum GSD 320 gas mass spectrometer on ash samples from the 15 January 2022 eruption of Hunga volcano, Tonga. Samples were heated in Nitrogen at a rate of 5 °C/min from 30...
A database of caldera collapse analogue models stretched under extensional conditions
Maestrelli, Daniele | Facincani, Pietro | Corti, Giacomo | Bonini, Marco | Vannucchi, Paola | Del Ventisette, Chiara | Montanari, Domenico | Keir, Derek | Sani, Federico
2023
This dataset presents the raw data from one experimental series (named CCEX, i.e., Caldera Collapse under regional Extension) of analogue models performed to investigate the process of caldera collapse followed by regional extension. Our experimental series tested the case of perfectly circular...
Results of Experimental Simulations on Hydrogen Migration through Potential Storage Rocks
Strauch, Bettina | Pilz, Peter | Zimmer, Martin | Kujawa, Christian
2023
Data on the diffusivity of hydrogen through rocks are published here. The studied rocks are related to storage formations, namely rock salt (salt caverns), sandstone (porous aquifer) and mudstone (cap rock). To quantify hydrogen diffusion rates in these rocks, a new experimental set up was...
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...
Survey of critical raw materials in Tanzania East African Rift geothermal araes
Wilke, Franziska D. H. | Mahecho, Albano | Regenspurg, Simona | Zimmer, Martin | Jentsch, Anna | Kreitsmann, Timmu | Bau, Michael | Schröder, Birgit | Vieth-Hillebrand, Andrea | Niedermann, Samuel | Stammeier, Jessica
2024
In autumn 2022, an expedition to Tanzania was undertaken within the framework of the research project “CRM-geothermal” and Scintific Priority Program (SPP) 2238 “Dynamics of Ore Metal Enrichment”. Within „CRM-geothermal“ we are looking for an environmentally friendly co-production of critical...
CRM-geothermal - Gas chemical measurements at the Tuzla, Seferihisar and Dikili geothermal fields, Turkey
Zimmer, Martin | Strauch, Bettina | Niedermann, Samuel | Ayzit, Tolga | Tonkul, Serhat | Demir, Mustafa Muammer | Baba, Alper
2024
To enhance the EU's economic autonomy, feasible options for local sourcing of critical raw materials that would allow for shorter supply routes along with ethical and responsible value chains are under contemplation. Social acceptance of mining in Europe is, however, low, and the...
Quantitative mineralogy and bulk rock geochemistry of the Kupferschiefer system, Saale subasin, Eastern Germany
Mohammedyasin, Mohammed S. | Magnall, Joseph M. | Gleeson, Sarah A. | Schulz, Hans-Martin | Schleicher, Anja M. | Stammeier, Jessica A. | Ehling, Bodo-Carlo
2023
The Southern Permian Basin in Central Europe (in Germany and Poland) hosts several sediment-hosted Cu deposits (see Borg et al., 2012). The Cu- and Zn-Pb sulfide mineralization is preserved in the coarse-grained continental siliciclastics of the uppermost Rotliegend (S1), organic matter- and...
Magnetostratigraphy of a Lower-Middle Triassic boundary section from Chios (Greece) (Dataset)
G. Muttoni | D.V. Kent | M. Gaetani
2006
Paleomagnetic, rock magnetic, or geomagnetic data found in the MagIC data repository from a paper titled: Magnetostratigraphy of a Lower-Middle Triassic boundary section from Chios (Greece)
Crystallographic Information File (CIF) of the magnesium phosphate mineral struvite collected by single-crystal X-Ray diffraction
Volkmann, Rebecca | Muenchhalfen, Marie | Benning, Liane G.
2024
Crystallographic Information File (CIF) of the magnesium phosphate mineral struvite collected by single-crystal X-Ray diffraction. The magnesium phosphate mineral struvite (MgNH4PO4·6H2O) is of interest for the recovery of phosphorus from wastewaters and for use as a fertilizer in...
Radiometric Dates from the South American Andes and Adjacent Areas: A Compilation - part 3 metamorphic rocks
Pilger, Rex H. Jr.
2022
A compilation of 29,574 published radiometric dates for metamorphic rocks from the South American Andes and adjacent parts of South America have been tabulated for access by researchers via GEOROC Expert Datasets. The compilation exists as a spreadsheet for access via MS Excel, Google Sheets,...