Rates and Mechanisms of Mineral Carbonation in Peridotite: Natural Processes and Recipes for Enhanced, in situ CO2 Capture and Storage
Near-surface reaction of CO2-bearing fluids with silicate minerals in peridotite and basalt
forms solid carbonate minerals. Such processes form abundant veins and travertine …
forms solid carbonate minerals. Such processes form abundant veins and travertine …
Tectonic significance of serpentinites
At plate boundaries, where deformation is localized along centimetre-to kilometre-scale
shear zones, the influence of serpentinite on tectonic processes is linked to its unique …
shear zones, the influence of serpentinite on tectonic processes is linked to its unique …
Serpentinite: what, why, where?
BW Evans, K Hattori, A Baronnet - Elements, 2013 - pubs.geoscienceworld.org
Rock-forming serpentine minerals form flat, cylindrical, and corrugated crystal
microstructures, which reflect energetically efficient layering of alternate tetrahedral and …
microstructures, which reflect energetically efficient layering of alternate tetrahedral and …
Compositional controls on hydrogen generation during serpentinization of ultramafic rocks
Where ultramafic rocks are exposed to water at temperatures< 400° C, they inevitably
undergo serpentinization reactions to form serpentine±brucite±talc±magnetite (in addition to …
undergo serpentinization reactions to form serpentine±brucite±talc±magnetite (in addition to …
Iron partitioning and hydrogen generation during serpentinization of abyssal peridotites from 15 N on the Mid-Atlantic Ridge
Aqueous dihydrogen (H2, aq) is produced in copious amounts when seawater interacts with
peridotite and H2O oxidizes ferrous iron in olivine to ferric iron in secondary magnetite and …
peridotite and H2O oxidizes ferrous iron in olivine to ferric iron in secondary magnetite and …
Reaction-driven cracking during retrograde metamorphism: Olivine hydration and carbonation
Retrograde metamorphism (mineral hydration, carbonation and oxidation) is important in
controlling the composition and rheology of the Earth's crust and upper mantle, particularly …
controlling the composition and rheology of the Earth's crust and upper mantle, particularly …
Temperature trends for reaction rates, hydrogen generation, and partitioning of iron during experimental serpentinization of olivine
A series of laboratory experiments were conducted to examine how partitioning of Fe among
solid reaction products and rates of H 2 generation vary as a function of temperature during …
solid reaction products and rates of H 2 generation vary as a function of temperature during …
Massive production of abiotic methane during subduction evidenced in metamorphosed ophicarbonates from the Italian Alps
Alteration of ultramafic rocks plays a major role in the production of hydrocarbons and
organic compounds via abiotic processes on Earth and beyond and contributes to the …
organic compounds via abiotic processes on Earth and beyond and contributes to the …
Lizardite versus antigorite serpentinite: Magnetite, hydrogen, and life (?)
BW Evans - Geology, 2010 - pubs.geoscienceworld.org
The serpentinization of peridotite operates according to one or the other, or a combination,
of two end-member mechanisms. In low-temperature environments (50–300 C), where …
of two end-member mechanisms. In low-temperature environments (50–300 C), where …
Dynamics of intraoceanic subduction initiation: 1. Oceanic detachment fault inversion and the formation of supra‐subduction zone ophiolites
Subduction initiation is a critical link in the plate tectonic cycle. Intraoceanic subduction
zones can form along transform faults and fracture zones, but how subduction nucleates …
zones can form along transform faults and fracture zones, but how subduction nucleates …