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Search Results - Crustal evaluation
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Martian meteorites as windows into planetary volcanism: insights from olivine-phyric shergottite meteorites
Published 2025“…By comparing these, I can robustly constrain the REE evolution of shergottite parent melts and evaluate the possibility of crustal assimilation or open system processes during evolution. …”
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Petrology and geochemistry of the granitoids of the Halfway House Dome
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The geochemistry, mineralogy and igneous petrology of some fracture zone basalts from the southern Mid-Atlantic Ridge
Published 2024“…The compositional variation in a suite of oceanic basalts dredged from a fracture zone transecting the Mid-Atlantic Ridge at 54°S is quantitatively evaluated in terms of fractional crystallization and crystal accumulation models. …”
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Cratonic eclogite xenoliths - formation and evolution of the subcontinental lithospheric mantle
Published 2019“…However, this is completely inaccessible and hard to evaluate, except through the study of mantle xenoliths brought to the surface by kimberlite magmas. …”
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Oxygen isotope composition of megacrysts from the Monastery kimberlite
Published 2025“…Laser fluorination δ 18O values for a well-characterized suite of megacrysts from the Monastery kimberlite, South Africa, are presented to: (1) constrain the δ18O value of the mantle source and (2) evaluate the effects of melt-SCLM interactions on the δ18O value of mantle-derived magmas. …”
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Classification and petrogenesis of the Tongo dike-01 from the Tongo-Tongoma cluster, Sierra Leone: constraints from bulk rock geochemistry
Published 2022“…Prior to interpretation of primary processes and parent magma composition estimates, the effects of secondary processes were first evaluated. These secondary processes include crustal contamination, ilmenite contamination and olivine entrainment/fractionation. …”
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Evolution of the continental crust and significance of the zircon record, a case study from the French Massif Central.
Published 2018Get full text
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