The fate of subducting carbon tracked by Mg and Zn isotopes: A review and new perspectives
Tracking the final fate of subducting carbon is crucial to understanding global carbon cycles
and climate changes in the history of the Earth. Available geochemical tracers such as …
and climate changes in the history of the Earth. Available geochemical tracers such as …
Mantle peridotites of ophiolites rarely preserve reliable records of paleo-oceanic lithospheric mantle
Mantle peridotites of ophiolites have traditionally been interpreted as fragments of residual
oceanic lithospheric mantle depleted by partial melting. However, recent petrological …
oceanic lithospheric mantle depleted by partial melting. However, recent petrological …
Recycled Carbonate‐Bearing Silicate Sediments in the Sources of Circum‐Mediterranean K‐Rich Lavas: Evidence From Mg‐Zn Isotopic Decoupling
The high flux of subaerial volcanic CO2 emissions around the circum‐Mediterranean region
requires the involvement of an unusually carbon‐rich reservoir, but the origin of which is still …
requires the involvement of an unusually carbon‐rich reservoir, but the origin of which is still …
Zinc isotope fractionation between Cr-spinel and olivine and its implications for chromite crystallization during magma differentiation
We report the first zinc isotope data (expressed as δ 66 Zn relative to the JMC-Lyon
standard) for chromian spinels (Cr-spinels) and coexisting olivines in oceanic peridotites. All …
standard) for chromian spinels (Cr-spinels) and coexisting olivines in oceanic peridotites. All …
Contrasting fates of subducting carbon related to different oceanic slabs in East Asia
Subduction transfers surface carbon into the Earth's interior in a main form of carbonates that
influences the global carbon cycles and surface climate through geologic time …
influences the global carbon cycles and surface climate through geologic time …
Origin of low-MgO primitive intraplate alkaline basalts from partial melting of carbonate-bearing eclogite sources
Alkaline basalts occur widely in intraplate settings and carbonate-bearing mantle sources
such as carbonated peridotites are increasingly regarded to play a key role in their …
such as carbonated peridotites are increasingly regarded to play a key role in their …
Carbonated eclogitic component beneath eastern China revealed by olivine phenocrysts in nephelinites
Carbonates subducted into the mantle alongside mafic material play a critical role in the
deep cycling of carbon. This recycled oxidized carbon strongly affects the physical …
deep cycling of carbon. This recycled oxidized carbon strongly affects the physical …
Reactivity of Basaltic Minerals for CO2 Sequestration via In Situ Mineralization: A Review
The underground storage of CO2 (carbon dioxide) in basalt presents an exceptionally
promising solution for the effective and permanent sequestration of CO2. This is primarily …
promising solution for the effective and permanent sequestration of CO2. This is primarily …
Magnesium and zinc isotopic evidence for the involvement of recycled carbonates in the petrogenesis of Gaussberg lamproites, Antarctica
Lamproites are rare mantle-derived peralkaline ultrapotassic rocks, and they are commonly
geographically associated with the ultramafic lamprophyres and kimberlites. Their unique …
geographically associated with the ultramafic lamprophyres and kimberlites. Their unique …
Mantle Oxidation Induced by Recycled Carbonate: Insights From Mg‐Zn‐Fe‐Cu Isotopic Systematics of Intraplate Basalts
Mantle oxidation plays an essential role in volatile cycling between Earth's interior and
exterior. However, the conceivable oxidizer remains enigmatic and needs to be explored by …
exterior. However, the conceivable oxidizer remains enigmatic and needs to be explored by …