Mantle peridotites of ophiolites have traditionally been interpreted as fragments of residual
oceanic lithospheric mantle depleted by partial melting. However, recent petrological …

After decades of low but continuing activity, applications of machine learning (ML) in solid
Earth geoscience have exploded in popularity. This special collection provides a snapshot …

Arc magmatism is thought to be driven by peridotite melting in the mantle wedge. Yet
pyroxenites are ubiquitous in the melting region beneath magmatic arcs. Because they …

Apatite major and trace element chemistry is a widely used tracer of mineralization as it
sensitively records the characteristics of the magmatic-hydrothermal system at the time of its …

Subduction processes play a pivotal role in facilitating material exchange between the crust
and mantle, contributing to the growth of continents. However, the onset and evolution of …

Although machine learning (ML) has brought new insights into geochemistry research, its
implementation is laborious and time‐consuming. Here, we announce Geochemistry π, an …

Magmatic oxygen fugacity (f O2) is a fundamental property to understanding the long-term
evolution of the Earth's atmosphere and the formation of magmatic-hydrothermal mineral …

Quartz is an important mineral in many metal deposits and can provide important indications
about the deposit's origin through its chemical composition. However, traditional low …

The subaerial exposure of the modern continental crust through time remains intensely
debated, with estimates of the first exposure ranging from the late Archean to the …

Stratigraphy in the crust is widely anisotropic. Anisotropic parameters play an important role
from inversion and migration to stratigraphic interpretation and reservoir characterization. At …