Abyssal peridotites are ultramafic rocks collected from mid-ocean ridges that are the
residues of adiabatic decompression melting. Their compositions provide information on the …

We extracted all volcanic arc rock analyses calculated to be in equilibrium with mantle
olivine from the global georoc database. This results in 938 primitive melt compositions from …

Melt extraction from the partially molten mantle is among the fundamental processes
sha** the solid Earth today and over geological time. A diversity of properties and …

We review physical and chemical constraints on the mechanisms of melt extraction from the
mantle beneath mid–ocean ridges. Compositional constraints from MORB and abyssal …

Mantle peridotite xenoliths from Archean cratons generally have high molar Mg/(Mg+ Fe), or
Mg#. The best known suites, from the Kapvaal and Siberian cratons, have high modal …

▪ Abstract The recent recognition of a potentially vast, unexplored hot microbial biosphere
associated with active volcanism along the global mid-ocean ridge network has …

In this paper, we develop a lattice Boltzmann model for simulating the transport and reaction
of fluids in porous media. To simulate such a system, we account for the interaction of forced …

Parameterizations of experimental data constraining the influence of CO2 and H2O on
silicate melting, combined with experimental data on the stability of carbonatite in the upper …

Decades of studies at divergent plate margins have revealed networks of magmatic sills at
the crust-mantle boundary. However, a lack of direct observations of deep magma motion …

We review theoretical and computational research, primarily from the past 10 years,
addressing the flow of reactive fluids in porous media. The focus is on systems where …