Olivine dissolution rates: A critical review - ScienceDirect
Nov 15, 2018 · A survey of the literature suggests that the major factors influencing forsteritic olivine dissolution rates are 1) pH, 2) water activity, 3) temperature, and 4) mineral-fluid interfacial surface …
Crystal chemistry of metal element substitution in olivine and its high ...
Sep 1, 2022 · Olivine is the second most abundant silicate phase in the Earth (after bridgmanite) and is the most abundant phase in the Earth's upper mantle. It has the general formula M2 SiO 4, where M …
Hydrogen migration in olivine based on first principles study ...
Dec 1, 2025 · Understanding the diffusion behavior of hydrogen in subsurface olivine can elucidate the kinetic processes governing H2 migration, enrichment, and dep…
Geochemistry of pallasite olivine and the origin of pallasites
Oct 15, 2024 · Olivine is the dominant non-metallic phase and the proto-pallasite mantle was composed of roughly cm-sized olivine with minor chromite formed either as magma-ocean cumulates or restites.
Trace elements in olivine: Proxies for petrogenesis, mineralization and ...
May 1, 2021 · Olivine is a ubiquitous mineral in mafic-ultramafic rocks and has been widely used as a mineral marker in various geological processes. However, its d…
The interactions between olivine dissolution and phytoplankton in ...
Feb 20, 2024 · The olivine dissolution process in seawater can be influenced by a range of factors, including biotic factors, which have yet to be explored. In this study, we cultivated two diatoms and …
Olivine and carbonate-rich bedrock in Gusev crater and the Nili Fossae ...
Jul 1, 2022 · The olivine-rich rocks are found in a clearly expressed stratigraphic sequence consisting of three major units (Ehlmann et al., 2008; Mustard et al., 2009). The lowermost Noachian basement is …
Enhanced weathering of olivine in seawater: The efficiency as revealed ...
Jan 1, 2017 · Enhanced weathering of olivine has been suggested as a measure to lower the atmospheric CO 2 level and it might also mitigate ocean acidification. This study aimed to …
Effect of pH and temperature on olivine dissolution anisotropy
Sep 15, 2025 · Olivine is a ubiquitous mineral in mafic and ultramafic environments, whose reactivity has recently received a renewed interest for the study of extra…
Experimental investigation of first-row transition elements ...
May 15, 2024 · Experimental investigation of first-row transition elements partitioning between olivine and silicate melt: Implications for lunar basalt formation