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 …

Both gold-rich sulphides and ultra-high grade native gold oreshoots are common but poorly
understood phenomenon in orogenic-type mineral systems, partly because fluids in these …

Abstract The Paleozoic-Mesozoic Youjiang sedimentary basin in SW China is developed on
a Lower Paleozoic low-grade metamorphic basement, and contains dozens of Carlin-type …

Sulfur and chlorine are the two most important ligands accounting for metal transport in the
upper crust. In this study, four metal-and sulfur-saturated model fluids with varying salinities …

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 …

Abstract The southwest Guizhou Province, China, contains numerous sediment-hosted Au
deposits with Au reserves greater than 700 tonnes. To date, the source of ore fluids that …

Scavenging of gold during metamorphic devolatilization is a widely accepted model for fluid
and metal sourcing in orogenic gold deposits. In order to further constrain this process and …

Experimental evidence suggests that hydrosulfide is the main ligand for gold transport in
solution and the main mechanism of Au transport in aqueous crustal hydrothermal fluids (Liu …

The controls of fluid redox states on disseminated gold mineralization remain ambiguous. To
address this, this study compared the hydrothermal alteration and auriferous pyrite …

It is generally thought that orogenic gold deposit formation is associated, in many cases, with
metamorphic fluids. These fluids are mainly liberated by chlorite breakdown in the upper …