Barium isotopes reveal the role of deep magmatic fluids in magmatic-hydrothermal evolution and tin enrichment in granites

G Deng, D Jiang, R Zhang, J Huang, X Zhang… - Earth and Planetary …, 2022 - Elsevier
Although deep magmatic fluids are important for the shallow magmatic-hydrothermal
evolution and transport/enrichment of ore-forming elements in transcrustal magmatic system …

[HTML][HTML] Formation of serpentinite-hosted talc in a continental crust setting: Petrographic, mineralogical, geochemical, and O, H and Cl isotope study of the Gilów …

G Gil, MP Borowski, JD Barnes, P Jokubauskas… - Ore Geology …, 2022 - Elsevier
The Gilów deposit is located in the Góry Sowie Massif of the Central Sudetes (NE Bohemian
Massif, SW Poland). Talcose rocks are associated with serpentinite bodies hosted by …

[HTML][HTML] Deep magma degassing and volatile fluxes through volcanic hydrothermal systems: Insights from the Askja and Kverkfjöll volcanoes, Iceland

E Ranta, SA Halldórsson, PH Barry, S Ono… - Journal of volcanology …, 2023 - Elsevier
Mantle volatiles are transported to Earth's crust and surface by basaltic volcanism. During
subaerial eruptions, vast amounts of carbon, sulfur and halogens can be released to the …

Ancient and recycled sulfur sampled by the Iceland mantle plume

E Ranta, J Gunnarsson-Robin, SA Halldórsson… - Earth and Planetary …, 2022 - Elsevier
Stable sulfur isotope ratios of mid-ocean ridge and ocean island basalts (MORBs and OIBs)
preserve unique information about early Earth processes and the long-term volatile cycles …

Rubidium isotopic fractionation during magmatic processes and the composition of the bulk silicate Earth

B Wang, F Moynier, MG Jackson, F Huang, X Hu… - … et Cosmochimica Acta, 2023 - Elsevier
Rubidium is a moderately volatile element with high incompatibility and fluid mobility. Its
stable isotopes have great potential in tracing various geological processes. For example …

Magmatic controls on volcanic sulfur emissions at the Iceland hotspot

E Ranta, SA Halldórsson, BA Óladóttir… - Geochemistry …, 2024 - Wiley Online Library
Outgassing of sulfur (as SO2) is one of the principal hazards posed by volcanic eruptions.
However, S emission potentials of most volcanoes globally are poorly constrained due to a …

Light iron isotopes in high-silica granites record fluid evolution in magmatic-hydrothermal systems

QW Li, Q Wang, L Ma, AC Kerr, JJ Fan, JH Zhao… - … et Cosmochimica Acta, 2025 - Elsevier
Abstract High-silica (SiO 2> 70 wt%) granites in continental collisional zones are crucial for
understanding formation and evolution of the upper continental crust. Fluids released from …

Solubility of NaCl in water vapor at 400–700° C

SM Aðalsteinsdóttir, G Sverrisson, SW Scott… - … et Cosmochimica Acta, 2024 - Elsevier
Water significantly impacts the chemical evolution of the Earth's crust, affecting environments
from volcanic settings to hydrothermal systems. These fluids transport elements essential for …

[HTML][HTML] Insights into magma dynamics from daily OP-FTIR gas compositions throughout the 2021 Tajogaite eruption, La Palma, Canary Islands

M Asensio-Ramos, AP Cofrades, M Burton, A La Spina… - Chemical …, 2025 - Elsevier
Abstract From September 19 to December 12, 2021, a mixed explosive-effusive eruption
impacted La Palma Island, in the Canary archipelago, leading to the growth of Tajogaite …

An approach combining chlorine isotopes and hydrochemistry for identification of magmatic fluid-affected hydrothermal systems

Q Guo, Y Meng, B Planer-Friedrich - Journal of Hydrology, 2023 - Elsevier
Identification of hydrothermal systems affected by magmatic fluid input is relevant for
geothermal energy development. Thus, an approach for identifying such systems based on …