China's W–Sn resources are dominant on a global scale. A series of Sn–polymetallic
deposits has been found in recent years at depth on the flanks of known volcanic …

Oxygen fugacity (fo 2) of magmas exerts an important control on the speciation of multivalent
elements in magmatic-hydrothermal processes, which has a great significance for …

The geochemistry of biotite crystals from thirty fertile and barren Silurian–Devonian
granitoids of New Brunswick, Canada, was studied in situ using electron microprobe and …

In this contribution, we compare textural relations and major-trace element-halogen
chemistry of multiple generations of hydrothermal and metamorphic biotite from IOCG …

Abstract High-silica granites (> 74 wt% SiO 2) in the Nanling Range are associated with
important W–Sn deposits. Their petrogenesis remains controversial. The Qitianling …

Enrichments of REY (rare earth+ yttrium) and other trace metals (Co and Ni) in deep-sea
ferromanganese (Fesingle bond Mn) micronodules have received increasing attention in …

It is widely accepted that granitic melts can be highly evolved, however, the effective records
of this process are usually obscure, especially for the exsolution and evolution of volatiles …

The Bangpu deposit, located in the eastern part of the Gangdese porphyry copper belt,
Tibet, is a porphyry Mo (Cu) deposit in a continental collisional orogenic belt. The Mo (Cu) …

The present work attempts to discriminate between the geochemical features of magmatic-
hydrothermal systems involved in the early stages of mineralization in high grade versus low …

Abstract Chemical compositions of Fe-Mg biotite have been used to understand the
petrogenesis of metamorphic and igneous rocks. However, biotite is affected by sub-solidus …