Projekt per år
Sammanfattning
Quantitative analysis of microscopic fluid inclusions has greatly improved our understanding of fluid–rock interaction and ore deposit formation. Spatially resolved analyses track the chemical evolution of distinct fluids, within texturally complex veins and along extensive fluid pathways. Chemical (e.g., Br/Cl) and isotopic tracers (e.g., Pb) identify sources of fluids and timescales of transient fluid flow. Selectively metal-enriched fluids, compared to normal rock-buffered fluids, control the formation of major magmatic-hydrothermal and sediment hosted ore deposits. Besides chloride as dominant anion of crustal fluids, sulfur decisively influences the partitioning, transport and precipitation of ore metals by single-phase and two-phase fluids of sedimentary, metamorphic and magmatic origin.
Originalspråk | engelska |
---|---|
Tidskrift | Elements (Ottawa) |
Volym | 12 |
Nummer | 5 |
Sidor (från-till) | 323-328 |
Antal sidor | 6 |
ISSN | 1811-5209 |
DOI | |
Status | Publicerad - okt. 2016 |
MoE-publikationstyp | A1 Tidskriftsartikel-refererad |
Vetenskapsgrenar
- 1171 Geovetenskaper
Projekt
- 2 Slutfört
-
State-of-the-art LA-ICPMS facility for microanalysis of Earth materials
Wagner, T. (Projektledare), Fusswinkel, T. (Deltagare), Berni, G. (Deltagare) & Poutiainen, M. (Deltagare)
01/08/2014 → 31/07/2019
Projekt: Forskningsprojekt
-
Chemical controls on gold transport and deposition in orogenic lode-gold systems
Wagner, T. (Projektledare), Fusswinkel, T. (Deltagare), Kalliomäki, H. (Deltagare), Boyce, A. (Deltagare), Heinrich, C. (Deltagare), Sakellaris, G. (Deltagare) & Trumbull, R. (Deltagare)
01/09/2013 → 31/08/2017
Projekt: Forskningsprojekt
Utrustning
-
Geofluids Laboratory
Beier, C. (Chef)
Avdelningen för geovetenskaper och geografiUtrustning/facilitet: Forskningslaboratorium