a_Ponte, bridging geosciences and society Science is not good, not bad, or neutral. It is socially built by the subject…Heinz-Gerd Röhling31. Mai 2023
Chemical interdiffusion in Na-rich alkaline melts: insights from tephrite-phonolite couple experiments Although alkaline melts represent an important fraction of the magmatism in ocean islands, there is…Heinz-Gerd Röhling31. Mai 2023
GARNET GROWTH IN A KYANITE-BEARING PERALUMINOUS PEGMATOID FROM THE MOLDANUBIAN ZONE (BOHEMIAN MASSIF, AT) An 8 mm sized almandine-spessartine garnet from the Moldanubian Gföhl Unit (Bohemian Massif, AT) displays…Heinz-Gerd Röhling31. Mai 2023
Challenges in the determination of highly accurate experimental mineral-melt partition coefficients Partition coefficients (D) depend on temperature, pressure, redox conditions, and on the chemical composition of…Heinz-Gerd Röhling31. Mai 2023
Education through fascination: looking for ways to promote geoscience The course of recent debates on global warming, biodiversity crises, pandemics and anti-pandemic measures, racism,…Heinz-Gerd Röhling31. Mai 2023
Crystal Growth and Characterization of the 12L-Perovskite Ba4CeIr3O12 Highly frustrated magnetic systems are of great interest due to their exceptional properties and are…Heinz-Gerd Röhling31. Mai 2023
Mineralogy determines Co and Ni extraction from laterites via bioleaching and chemical leaching Laterite deposits may contain economic grades of cobalt and nickel. Laterite ore processing is challenging,…Heinz-Gerd Röhling31. Mai 2023
Thermodiffusion of Solutes in Nanoporous Materials Thermodiffusion describes the motion of solutes along a temperature gradient, also called the Soret effect.…Heinz-Gerd Röhling31. Mai 2023
A terrestrial archive of marine environmental conditions in Antarctica – evidence from snow petrel stomach oil deposits In the Southern Ocean microfossil records from marine sediments indicate large shifts in species assemblages…Heinz-Gerd Röhling31. Mai 2023
UHT granulites from the Kaapvaal craton – garnet U-Pb ages record a long period of extreme temperatures in the lower crust in the Archean Ultrahigh temperature granulite xenoliths are reported from four cretaceous kimberlites on the Kaapvaal craton that…Heinz-Gerd Röhling31. Mai 2023