Melting curves of Ca‐perovskite (pure CaSiO3) were determined by ab initio density
functional theory, using two solid‐liquid coexistence methods and two free energy …

Knowledge of high-pressure melting curves of silicate minerals is critical for modeling the
thermal-chemical evolution of rocky planets. However, the melting temperature of …

Defining high-pressure (P) and high-temperature (T) minerals beyond vague conventions
requires robust criteria. The conjunction of mineralogy and (mantle-) geochemistry suggests …

Deep potassium (K) and sodium (Na) cycles can affect the physiochemical properties and
geodynamic processes of the Earth's interior, to some extent. Recently reported natural K …

Walter et al. issue a number of critical comments on our report about the discovery of
davemaoite to the end that they believe to show that our results do not provide compelling …

Diamonds from the Rio Sorriso placer in the Juina area, Mato Grosso State, Brazil, contain
mineral inclusions of ferropericlase associated with MgSiO3, CaSiO3, magnesite, merrillite …