Global data for measured Fe 2 O 3/FeO ratios and Cu contents in unaltered volcanic and
intrusive arc rocks indicate that, on average, they are slightly more oxidized than other …

Amphibole (Amp) plays a crucial role in the study of several earth and planetary processes.
One of its most common applications is in thermobarometry, especially for volcanic …

We derive a novel method for determining the oxidation state of a magma as zircon
crystallized, with a standard error of±0· 6 log unit ƒO2, using ratios of Ce, U, and Ti in zircon …

We report new experimental data on the composition of magmatic amphiboles synthesised
from a variety of granite (sensu lato) bulk compositions at near-solidus temperatures and …

Fluid inclusion compositions obtained from laser ablation–inductively coupled plasma–mass
spectrometry at the Haobugao Zn-Pb skarn in northeastern China provide constraints on …

The following article presents constraints of the stability of Mg-rich (Mg/(Mg+ Fe 2+)> 0.5)
calcic amphibole in both calc-alkaline and alkaline magmas, testing of previous …

The temporal and geochemical evolution of arc magmatism that culminated in porphyry
Cu±Mo±Au deposit formation has been studied in three separate Neo-Tethyan arc systems …

Phanerozoic orogenic gold mineralization at craton margins is related to the metasomatism
of the lithospheric mantle by crustal material. Slab subduction transfers Au from the crust to …

Abstract Porphyry Cu±Mo±Au deposits are commonly associated with intermediate
composition arc-related igneous rocks with high Sr/Y (and La/Yb) ratios, and such rocks are …

Water is a key ingredient in the generation of magmas in subduction zones. This review
focuses on the role of water in the generation of magmas in the mantle wedge, the factors …