Arc-basaltic melts of typical hydration state (≥ 2 wt% H 2 O) are buoyant relative to all
common crustal igneous rock types and may pass adiabatically from a mantle source …

Determining the absolute duration of magmatic-hydrothermal events leading to the formation
of porphyry systems (ie, including porphyry copper, skarn, and epithermal deposits) is one of …

The rise of the Isthmus of Panama, linked to a number of climatic, paleoceanographic, and
biological events, has been studied mostly from indirect, often distal, geochemical and biotic …

Extensive research during the 20 th century on porphyry Cu (-Mo-Au) deposits has revealed
the following major geodynamic, petrological, mineralogical, and geochemical features that …

Closure of the Central American seaway was a local tectonic event with potentially global
biotic and environmental repercussions. We report geochronological (six U/Pb LA‐ICP‐MS …

Abstract The Yuchiling Mo deposit is a recently discovered giant porphyry system in the East
Qinling Mo belt, China. Its apparent causative intrusion, ie, the Yuchiling granite porphyry, is …

The recently discovered Zhuxi W–Cu ore deposit is located within the Taqian–Fuchun Ore
Belt in the southeastern edge of the Yangtze Block, South China. Its inferred tungsten …

The Dexing porphyry copper deposit, part of the circum-Pacific porphyry copper ore belt, is
the largest porphyry copper deposit in China. We present new LA–ICP–MS zircon U–Pb and …

The Late Paleozoic to Triassic tectonics of northwestern South America have major
implications for the understanding of Laurentia–Gondwana interactions that formed Pangea …

Sharang is a low-fluorine, calc-alkaline porphyry Mo deposit hosted mainly in a granite
porphyry of a multi-stage plutonic complex in the northern Gangdese metallogenic belt …