Lunar volcanic volatiles are crucial for understanding eruption dynamics on the Moon as
well as the potential formation, life span, and dissipation of a lunar secondary atmosphere …

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 …

Silicocarbonatites are carbonatite rocks containing> 20% silicate minerals. Their formation is
not well understood due to low silica solubility in carbonatite melts and negligible amounts …

The solubility of sulfur as sulfate (SO 4 2− or S 6+) in silicate melts has been measured
experimentally under oxidizing conditions at 1200 to 1500° C, using SO 2-O 2 and SO 2-CO …

The geochemistry of global mantle melts suggests that both mid-ocean ridge basalts
(MORB) and ocean island basalts (OIB) sample lithological and temperature heterogeneities …

Island-arc basalts (IAB) from convergent plate margins tend to have both higher iron
oxidation states (higher Fe 3+/Fe 2+) and higher H 2 O contents than the mid-ocean ridge …

Sediments are one of the main carbon sinks in subduction zones, with CaCO 3 and SiO 2
being the main components in sediments. Their chemical stability plays a significant role in …

Nitrogen is a crucial element for life on Earth as it dominates the planet's atmosphere and is
present in the deep geological cycle. Previous studies have shown that nitrogen quickly …

Abstract Cr 3+/Cr 2+ in melts in the systems CaO-MgO-Al 2 O 3-SiO 2±Na 2 O±K 2 O doped
with Cr added as 0.5 wt% Cr 2 O 3 were determined as a function of oxygen fugacity (fO 2) at …

Despite agreement that calc-alkaline volcanism occurs at subduction zones and is
responsible for the genesis of continental landmasses, there is no consensus on the source …