[HTML][HTML] Magmatic and hydrothermal evolution of the Skouries Au-Cu porphyry deposit, northern Greece
Abstract The Skouries Au-Cu porphyry deposit is located in northern Greece and hosted by
quartz monzonites and monzogranites of early Miocene age (∼ 20 Myr). The host rocks …
quartz monzonites and monzogranites of early Miocene age (∼ 20 Myr). The host rocks …
Phase separation and fluid mixing revealed by trace element signatures in pyrite from porphyry systems
Porphyry deposits host various trace elements in economic amounts, but the hydrothermal
processes causing their fractionation and enrichment are still not fully understood, but vital to …
processes causing their fractionation and enrichment are still not fully understood, but vital to …
Trace element fractionation and precipitation in submarine back-arc hydrothermal systems, Nifonea caldera, New Hebrides subduction zone
M Keith, KM Haase, F Häckel… - Ore Geology …, 2021 - Elsevier
Hydrothermal activity is abundant at volcanic structures in subduction zones, including those
associated with young volcanism in back-arc regions. Fluid boiling is a common process in …
associated with young volcanism in back-arc regions. Fluid boiling is a common process in …
Boiling effects on trace element and sulfur isotope compositions of sulfides in shallow-marine hydrothermal systems: Evidence from Milos Island, Greece
Boiling is a crucial process triggering ore formation in magmatic-hydrothermal systems and
controlling the enrichment of precious and rare metal (loid) s in epithermal-porphyry …
controlling the enrichment of precious and rare metal (loid) s in epithermal-porphyry …
Sources, transport, and deposition of metal (loid) s recorded by sulfide and rock geochemistry: constraints from a vertical profile through the epithermal Profitis Ilias Au …
Drill core samples from the Profitis Ilias Pb-Zn-Cu-Ag-Au vein mineralization on Milos Island,
Greece provide new insights into (i) the metal sources,(ii) the primary vertical metal (loid) …
Greece provide new insights into (i) the metal sources,(ii) the primary vertical metal (loid) …
Trace metal and sulfur cycling in a hydrothermally active arc volcano: deep-sea drilling of the Brothers volcano, Kermadec arc, New Zealand
Brothers volcano, located on the Kermadec arc north of New Zealand, hosts two
geochemically distinct hydrothermal systems. The NW Caldera and Upper Cone …
geochemically distinct hydrothermal systems. The NW Caldera and Upper Cone …
Spatial variations in magmatic volatile influx and fluid boiling in the submarine hydrothermal systems of niuatahi caldera, Tonga rear‐arc
JJ Falkenberg, M Keith, KM Haase… - Geochemistry …, 2022 - Wiley Online Library
Submarine caldera volcanoes may host several hydrothermal systems along the caldera
wall and related to volcanic cones. Fluid boiling and magmatic volatile influx are common …
wall and related to volcanic cones. Fluid boiling and magmatic volatile influx are common …
Lithium isotope systematics and water/rock interactions in a shallow-water hydrothermal system at Milos Island, Greece
The active venting fluids of Milos Island, located within the southern Aegean Sea, belong to
a shallow-water hydrothermal system (< 200 m depth) that shows chemical compositions …
a shallow-water hydrothermal system (< 200 m depth) that shows chemical compositions …
Trace element and isotope systematics in vent fluids and sulphides from Maka volcano, North Eastern Lau Spreading Centre: Insights into three-component fluid …
Back-arc spreading centres and related volcanic structures are known for their intense
hydrothermal activity. The axial volcanic edifice of Maka at the North Eastern Lau Spreading …
hydrothermal activity. The axial volcanic edifice of Maka at the North Eastern Lau Spreading …
[HTML][HTML] Arsenic-poor fluids promote strong As partitioning into pyrite
M Kutzschbach, F Dunkel, C Kusebauch… - … et Cosmochimica Acta, 2024 - Elsevier
Pyrite is a ubiquitous sulfide mineral found in diverse geological settings and holds great
significance in the formation of Au deposits as well as the safe utilization of groundwater due …
significance in the formation of Au deposits as well as the safe utilization of groundwater due …