The behaviour of tin in skarns of the Variscan Erzgebirge – the Geyer skarn system as a case study This study focuses on the mineralogy and petrography of pro- and retrograde skarn stages at…Heinz-Gerd Röhling31. Mai 2023
Quantifying diffusion-driven metal stable isotope fractionation in olivine through powder source experiments Chemical and isotopic zoning in olivine has frequently been used to determine timescales of magmatic…Heinz-Gerd Röhling31. Mai 2023
The taphonomic fate of biominerals in hydrothermal sulfide systems – implications for the reconstruction of microbial life in deep time Hydrothermal sulfide systems are among the most ancient habitats on Earth and are widely considered…Heinz-Gerd Röhling31. Mai 2023
Significance of millennial-scale coastal upwelling and Rio Loa variability for Atacama paleoclimate during MIS 2 The Atacama Desert located in northern Chile is one of the driest places on earth.…Heinz-Gerd Röhling31. Mai 2023
Measurement of the dusting behaviour by means of continuous fall and determination of the asbestos content by scanning electron microscopy of technical building materials Asbestos fibres are still an important topic today due to their strong carcinogenic effect, especially…Heinz-Gerd Röhling31. Mai 2023
Moderately volatile element fractionation in chondrites constrained by isotope dilution and Cd and Zn isotopes Volatile elements in chondrites are usually depleted relative to CI chondrites. To disentangle the processes…Heinz-Gerd Röhling31. Mai 2023
The impact of fluid and mineral composition on experimental carbonate silicification The pseudomorphic replacement of carbonate minerals by silica is an omnipresent diagenetic process. However, the…Heinz-Gerd Röhling31. Mai 2023
Calcium sulphate-rich wedges in the subsurface indicating salt dynamics in alluvial-fan deposits from the Atacama Desert Subsurface wedges are common geomorphological structures in periglacial environments typically associated with polygonal patterned grounds…Heinz-Gerd Röhling31. Mai 2023
Extraction of Cr during mantle melting: Experimental constraints on the role of peridotite composition and the effect of water Chromium (Cr) is considered to be one of the most economically important critical raw materials.…Heinz-Gerd Röhling31. Mai 2023
Silicon and Carbon content in the Earth’s inner core constrained from sound velocities at extreme conditions The inner core is comprised of iron and nickel as the main components. However, the…Heinz-Gerd Röhling31. Mai 2023