Metals such as Cu, Mo, Au, Sn, and W in porphyry and related epithermal mineral deposits
are derived predominantly from the associated magmas, via magmatic–hydrothermal fluids …

Chemical geodynamics is an integrated discipline that studies the geochemical structure
and tectonic evolution of geospheres with the aim of linking tectonic processes to …

Crustal recycling at convergent plate boundaries is essential to mantle heterogeneity.
However, crustal signatures in the mantle source of basaltic rocks above subduction zones …

Camiguin is a small volcanic island located 12 km north of Mindanao Island in southern
Philippines. The island consists of four volcanic centers which have erupted basaltic to …

Ubiquitous heterogeneity in the Earth's mantle has been documented by numerous
chemical and isotopic analyses of oceanic basalts. Despite the ever-increasing amount of …

Arc magmas and the continental crust share many chemical features, but a major question
remains as to whether these features are created by subduction or are recycled from …

Geochemical tracers demonstrate that elements are cycled from subducted sediments into
the arc melting regime at subduction zones, although the transfer mechanism is poorly …

This paper presents the first comprehensive major and trace element data for∼ 130 abyssal
peridotite samples from the Pacific and Indian ocean ridge–transform systems. The data …

Structurally hosted lode gold-bearing quartz vein systems in metamorphic terranes possess
many characteristics in common, spatially and through time; they constitute a single class of …

Metasomatism above subduction zones is an important process that produces
heterogeneous mantle and thus a diversity of igneous rocks. In the Panzhihua district, on the …