Volcanism is a potentially important natural source of mercury (Hg) to the environment.
However, its impact on the global Hg cycle remains poorly understood despite advances …

Volcanoes play a key role in the cycling of volatile metals (eg, chalcophile elements such as
Tl, Pb, and Cu and metalloids such as As, Te, and Se) on our planet. Volatile metals and …

Porphyry deposits, our main source of copper and of significant amounts of Mo, Re and Au,
form at convergent margins in association with intermediate-felsic magmas. Although it is …

As well as gases that regulate climate over geological time, volcanoes emit prodigious
quantities of metals into the atmosphere, where they have key roles as catalysts, pollutants …

Volcanic plume samples taken in 2008 and 2009 from the Halemaumau eruption at Kīlauea
provide new insights into Kīlauea's degassing behaviour. The Cl, F and S gas systematics …

In order to analyze the concentrations of Ag, As, Au, Cd, Cu, Hg, Mn, Mo, Ni, Pb, Se, Sb, Te,
Tl, W, and Zn in deep hydrothermal chloride waters at 195° to 320° C, and in shallow boiled …

Abstract High-temperature (1084° C) fumarolic emissions from a spatter cone at the Erta Ale
north pit crater granted a rare opportunity to collect Giggenbach bottles, condensates, and …

Ambrym volcano, in the Vanuatu arc, is one of the most active volcanoes of the Southwest
Pacific region, where persistent lava lake and/or Strombolian activity sustains voluminous …

Volcanoes represent one of the largest natural sources of metals to the Earth's surface.
Emissions of these metals can have important impacts on the biosphere as pollutants or …

Long-lived basaltic volcanic eruptions are a globally important source of environmentally
reactive, volatile metal pollutant elements such as selenium, cadmium and lead. The 2018 …