Results 81 to 90 of about 43,392 (192)

Distribution of iron between coexisting olivines and calcium-poor pyroxenes in peridotites, gabbros, and other magnesian environments [PDF]

, 1963
M. J. O’Hara
openalex   +1 more source

Olivine dissolution rates: A critical review

Chemical Geology, 2018
E. Oelkers, J. Declercq, G. Saldi, S. Gíslason, J. Schott   +4 more
semanticscholar   +1 more source

Redox-influenced seismic properties of upper-mantle olivine

Nature, 2018
C. Cline, U. Faul, E. David, A. Berry, I. Jackson   +4 more
semanticscholar   +1 more source

Evaluation of Matrix Effects in SIMS Using Gaussian Process Regression: The Case of Olivine Mg Isotope Microanalysis

Rapid Communications in Mass Spectrometry, Volume 39, Issue 13, 15 July 2025.
ABSTRACT Rationale Matrix effects by secondary ion mass spectrometry (SIMS) are empirically corrected by calibration using matrix‐matched reference materials. However, conventional parametric regression cannot estimate the prediction uncertainty to account for the difference in compositions of new data and reference materials. Applying Gaussian process
Keita Itano, Kohei Fukuda, Noriko T. Kita, Kenta Ueki, Tatsu Kuwatani, Shotaro Akaho   +5 more
wiley   +1 more source

Corrections [to “The iron, magnesium, and calcium distribution in coexisting olivines and rhombic pyroxenes of chondrites” by Klaus Keil and Kurt Fredriksson] [PDF]

, 1965
Klaus Keil, K. Fredriksson
openalex   +1 more source

A Mechanistic Look at the Amphibolitization of Mafic Crust: Insights From the Kråkeneset Gabbro Body, Western Gneiss Region, Norway

Journal of Metamorphic Geology, Volume 43, Issue 4, Page 385-405, May 2025.
ABSTRACT Fluid–rock interactions play a key role in the formation, evolution and recycling of the Earth's crust. For fluids to infiltrate rocks and enable and sustain fluid‐mediated mineral transformations, fluid pathways are required. In this study, we examined the potential mechanisms of formation of such pathways via detailed mineralogical ...
Saskia Grund, Timm John, Johannes C. Vrijmoed, Håkon Austrheim, Torgeir B. Andersen   +4 more
wiley   +1 more source

The Impact of Mélange Formation on the Rheology and H2O Budget of the Subduction Zone Interface, With Implications for Diapir Nucleation

Geophysical Research Letters, Volume 52, Issue 7, 16 April 2025.
Abstract At the subduction zone interface, a combination of mechanical deformation and (fluid‐mediated) chemical mixing of oceanic crust, sediment and mantle lithologies yields heterogeneous mélange lithologies. These mélanges have compositions and metamorphic mineral assemblages dissimilar to their endmember source lithologies, resulting in a ...
Benjamin Z. Klein, Mark D. Behn
wiley   +1 more source

Unit cell dimensions of some synthetic olivine group solid solutions

, 1968
Yoshito Matsui, Yasuhiko Syono
openalex   +2 more sources

Vibrational studies of olivine-type compounds—I. The i.r. and Raman spectra of the isotopic species of Mg2SiO4 [PDF]

, 1973
M.Th. Pâques-Ledent, P. Tarte
openalex   +1 more source

Contemporaneous Triassic Calc‐Alkaline Volcanism and Fast‐Spreading Magmatism in the Western Tethys: Implications for the Eastern Mediterranean Palaeogeographic Evolution

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 4, April 2025.
Abstract Triassic calc‐alkaline volcanics that are mainly exposed in the Hellenides—Dinarides orogen, as well as eastwards in the Afyan Zone, are considered to constrain the petrogenetic mechanisms that led to their formation, and to unravel the geodynamic processes that occurred in the western Tethys, related to the NW Gondwana (Apulia) promontory and
Petros Koutsovitis, Konstantinos Soukis, Sotirios Kokkalas, Andreas Magganas, Theodoros Ntaflos, Yirang Jang, Sanghoon Kwon, Christos Karkalis, Petros Petrounias, Harilaos Tsikos, Paul Mason   +10 more
wiley   +1 more source