The well-known tendency of sulfur to catenate is exemplified by an extensive series of
polysulfide dianions [Sn] 2−(n= 2–9) and related radical monoanions [Sn]˙−. The dianions …

The hydration and complexation of metals in hydrothermal fluids are key processes
controlling the mobility of elements in the Earth's crust, leading to the formation of ore …

Sulfur, which is generated from the waste byproducts in the oil and gas refinery industry, is
an abundant, cheap, stable, and readily available source in the world. However, the …

Intermediate sulfidation (IS) veins is one of the subtypes of epithermal deposits formed in
subduction-related arc settings or post-collisional orogenic belts. The economic and …

Metal-rich fluids that circulate in magmatic-hydrothermal environments form a wide array of
economically significant ore deposits. Unravelling the origins and evolution of these fluids is …

Piston cylinder experiments are used to investigate the effect of oxygen fugacity (ƒO 2) on
sulphur speciation and phase relations in arc magmas at 0.5–1.5 GPa and 840–950° C. The …

Hydrothermal ore deposits are large geochemical anomalies of sulfur and metals in the
Earth's crust that have formed at< 1 to~ 8 km depth. Sulfide minerals in hydrothermal …

The giant Carlin-type Au deposits (Nevada, USA) contain gold hosted in arsenic-rich iron
sulfide (pyrite), but the processes controlling the sequestration of Au in these hydrothermal …

Chlorine and sulfur are of paramount importance for supporting the transport and deposition
of ore metals at magmatic–hydrothermal systems such as the Coroccohuayco Fe–Cu–Au …

The most characteristic feature of hydrothermal deposits of gold is its intimate association
with pyrite. Microscopically visible gold occurs in pyrite ore as metal particles of> 0.1 µm in …