Genesis of chlorine and sulphur in fumarolic emissions at Vulcano Island (Italy): Assessment of pH and redox conditions in the hydrothermal system

Journal of Volcanology and Geothermal Research

Volumn 116, Issue 1-2, 2002, Pages 137-150

  Di Liberto, V ^a   Nuccio, P M ^a   Paonita, A ^b  

^a UNIVERSITY OF PALERMO   (Italy)

^b SEZIONE DI PALERMO   (Italy)

Author keywords

Chlorine; Genetic processes; Hydrothermal system; Sulphur; Vulcano island

Indexed keywords

BOILING LIQUIDS; CHLORINE; DEGASSING; HYDROLYSIS; HYDROTHERMAL SYNTHESIS; PARTICULATE EMISSIONS; PH EFFECTS; PYRITES; REDOX REACTIONS; ROCKS; SEAWATER; SULFUR; VAPORS;

FUMAROLE DISCHARGES;

VOLCANOES;

CHLORINE; FUMAROLE; HYDROTHERMAL SYSTEM; PH; REDOX CONDITIONS; SULFUR; VOLCANIC GAS;

ITALY;

EID: 0036647394     PISSN: 03770273     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0377-0273(02)00215-9     Document Type: Article

References (53)

1. Special field workshop at vulcano (Aeolian Islands) during summer 1988: Geochemical results
2. 2O: Vapour-liquid relations from 380-500°C
3. Isotopic variation of the hydrothermal system on Vulcano Island, Italy
4. Ore fluids: Magmatic to supergene
5. The evolution of a dynamic geological system: The support of a GIS for geochemical measurements at the fumarole field of Vulcano, Italy
6. Isotope composition of rain water, well water and fumarole steam on the Island of Vulcano, and their implications for volcanic surveillance
7. Chemical variations in the fumarolic gases of La Fossa crater (Vulcano Island)
8. Chemical features and isotopic gaseous manifestation on Vulcano Island (Aeolian Island): An interpretative model of fluid circulation
9. Chemical and isotopic variations in fumarolic discharge and thermal waters at Vulcano Island (Aeolian Island, Italy) during 1996: Evidence of resumed volcanic activity
10. Genesis and evolution of the fumaroles of Vulcano (Aeolian Islands, Italy): A geochemical model
11. Fluid inclusions, sulphur, strontium isotopes in hydrothermal anhydrite from the Isola di Vulcano-1 deep well, Aeolian Islands, Italy
12. Reactions governing the chemistry of crater fumaroles from Vulcano Island, Italy, and implications for volcanic surveillance
13. Origin of fumarolic fluids of Vulcano Island, Italy and implications for volcanic surveillance
14. 18O exchange between steam and carbon dioxide in volcanic and hydrothermal gases: Implications for the source of water
15. A genetic model for the fumaroles of Vulcano Island (Sicily, Italy)
16. Assessment of a shallow magmatic system: The 1988-6-90 eruption, Vulcano Island, Italy
17. Stable isotopes in volcanic fluids and rocks at Vulcano (Sicily, Italy)
18. Isotopic time-variations and variety of sources for sulphur in fumaroles at Vulcano island, Aeolian archipelago, Italy
19. Chemical and isotopic composition of water and dissolved sulfate from shallow wells on Vulcano Island, Aeolian Archipelago, Italy
20. Thermodynamics and cosmology
21. Stability field of ferruginous biotite, annite
22. The monzogabbroic intrusion in the Island of Vulcano Aeolian, archipelago, Italy
23. Continental scientific drilling to investigate brine evolution and fluid circulation in active hydrothermal systems
24. The behavior of silica in hydrothermal solutions
25. Conceptual models of brine evolution in magmatic-hydrothermal systems
26. Redox processes governing the chemistry of fumarolic gas discharges from White Island, New Zealand
27. Chemical composition of volcanic gases
28. Organic complexes in hydrothermal systems
29. Theoretical prediction of the thermodynamic behavior of aqueous electrolytes at high pressures and temperatures: IV. Calculation of the and apparent molal and standard and relative partial molar properties to 600°C and 5 kb
30. The solubility and occurence of non-ore minerals
31. Geothermal energy and mass release at Vulcano, Aeolian Island, Italy
32. Steam output from fumaroles of an active volcano: Tectonic and magmatic-hydrothermal controls on the degassing system at Vulcano (Aeolian arc)
33. 2 by an equation of state
34. SUPCRT92: A software package for calculating the standard molal thermodynamic properties of minerals, gases, aqueous species, and reactions from 1 to 5000 bars and 0°C to 1000°C
35. Magmatic degassing of multicomponent vapours and assessment of magma depth: Application to Vulcano Island (Italy)
36. Hydrothermal system evolution induced by magma degassing: The case of Vulcano
37. Geochemical modeling of mixing between magmatic and hydrothermal gases: The case of Vulcano, Italy
38. Stable isotope geochemistry of ore deposits
39. Sulphur and carbon isotopes
40. Kinetics of reactions between aqueous sulfates and sulfides in hydrothermal systems
41. Isotopic and chemical composition of water, steam and gas samples of the natural manifestations of the Island of Vulcano (Aeolian Arc, Italy)
42. 2 and water at Vulcano Island. Italy
43. Exolution of immiscible vapour and liquid phases from crystallizing silicate melt: Implication for chlorine and metal transport
44. Partition of chlorine compounds between silicate melts and hydrothermal solutions
45. Solubility and fluid-melt partitioning in hydrous phonolithic melts
46. Le recherche géothermique à l'ile de Vulcano
47. Fluid geochemistry at Vulcano Island: A change in volcanic regime or fluctuations in the mixing of different systems?
48. Origin and transport of chloride in superheated geothermal steam
49. Chloride and water solubility in basalt and andesite melts and implications for magmatic degassing