FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095415166> ?p ?o ?g. }

• W2095415166 endingPage "14" @default.
• W2095415166 startingPage "1" @default.
• W2095415166 abstract "Orthopyroxene (Opx) was present during a significant portion of crystallisation of the lunar magma ocean, but its influence on co-existing melt trace element contents is not well quantified. We performed high-pressure (P, 1.1 to 3.2 GPa), high-temperature (T, 1400 to 1600 °C) experiments on synthetic Fe-rich compositions at reducing conditions relevant to the lunar mantle to constrain trace element partitioning between Opx and anhydrous silicate melts. Opx–melt partition coefficients (DOpx-melt) for a wide range of trace elements (LILE: Li, Ba; REE: La, Ce, Nd, Sm, Dy, Eu, Er, Tm Y, Yb, Lu; HFSE: Zr, Nb, Hf, Ta, Th, U); and transition metals (Sc, V, Mn, Co, Mo) show only very minor variations across the considered P–T range. REE partition coefficients increase from DLaopx-melt = 0.0014 ± 0.0008 to DLuopx-melt = 0.051 ± 0.007. D values for highly charged elements vary from DThopx-melt = 0.0013 ± 0.0008 through DNbopx-melt = 0.0018 ± 0.0006 and DUopx-melt = 0.0015 ± 0.0006 to DTiopx-melt = 0.068 ± 0.0010. DLuopx-melt/DHfopx-melt values of 6.3 ± 2.4 are at the high end of reported values for minerals that played a role during crystallisation of the lunar magma ocean, and higher than previously reported for Opx under identical oxygen fugacity conditions, implying Opx-rich cumulates in the lunar mantle have highly superchondritic Lu–Hf ratios. Lattice strain modelling of our REE partitioning data suggests that varying the concentration of divalent Fe in Opx very slightly decreases the ideal cation radius for M3+ elements entering the M2 site, r0M2, whereas the partitioning of M3+ elements entering the M1 site is unaffected. A subtle increase in the maximum partition coefficient for M3+ elements entering both the M1 and M2 sites with decreasing T is identified, when experiments carried out at similar reducing oxygen fugacities are considered. The presence of Li at concentrations of up to ~ 350 ppm does not have a measureable effect on the Opx–melt partitioning behaviour of REE or any other element, showing that charge-balancing of M3+, M4+ and M5+ elements in Opx is likely dominated by a vacancy mechanism." @default.
• W2095415166 created "2016-06-24" @default.
• W2095415166 creator A5061212733 @default.
• W2095415166 creator A5078010463 @default.
• W2095415166 creator A5087659263 @default.
• W2095415166 date "2011-06-01" @default.
• W2095415166 modified "2023-10-17" @default.
• W2095415166 title "Experimental study of trace element partitioning between lunar orthopyroxene and anhydrous silicate melt: Effects of lithium and iron" @default.
• W2095415166 cites W1564196663 @default.
• W2095415166 cites W1871734886 @default.
• W2095415166 cites W1887156117 @default.
• W2095415166 cites W1915067407 @default.
• W2095415166 cites W1941888039 @default.
• W2095415166 cites W1964026901 @default.
• W2095415166 cites W1965203815 @default.
• W2095415166 cites W1966340877 @default.
• W2095415166 cites W1971361158 @default.
• W2095415166 cites W1976087859 @default.
• W2095415166 cites W1976264605 @default.
• W2095415166 cites W1977272717 @default.
• W2095415166 cites W1984836466 @default.
• W2095415166 cites W1988424225 @default.
• W2095415166 cites W1991892652 @default.
• W2095415166 cites W1995813894 @default.
• W2095415166 cites W1999348839 @default.
• W2095415166 cites W2005809052 @default.
• W2095415166 cites W2006654535 @default.
• W2095415166 cites W2007861684 @default.
• W2095415166 cites W2011860245 @default.
• W2095415166 cites W2013649377 @default.
• W2095415166 cites W2018710594 @default.
• W2095415166 cites W2023424388 @default.
• W2095415166 cites W2024436619 @default.
• W2095415166 cites W2048857036 @default.
• W2095415166 cites W2049366175 @default.
• W2095415166 cites W2049521060 @default.
• W2095415166 cites W2049822323 @default.
• W2095415166 cites W2052352503 @default.
• W2095415166 cites W2062745786 @default.
• W2095415166 cites W2063948740 @default.
• W2095415166 cites W2064980952 @default.
• W2095415166 cites W2067336738 @default.
• W2095415166 cites W2070729986 @default.
• W2095415166 cites W2071523101 @default.
• W2095415166 cites W2074962860 @default.
• W2095415166 cites W2076587292 @default.
• W2095415166 cites W2077916468 @default.
• W2095415166 cites W2080813174 @default.
• W2095415166 cites W2083215688 @default.
• W2095415166 cites W2088911284 @default.
• W2095415166 cites W2090472981 @default.
• W2095415166 cites W2090520000 @default.
• W2095415166 cites W2090845424 @default.
• W2095415166 cites W2091990164 @default.
• W2095415166 cites W2092502947 @default.
• W2095415166 cites W2095885957 @default.
• W2095415166 cites W2096471541 @default.
• W2095415166 cites W2130358791 @default.
• W2095415166 cites W2141396754 @default.
• W2095415166 cites W2145725388 @default.
• W2095415166 cites W2152116821 @default.
• W2095415166 cites W2154416358 @default.
• W2095415166 cites W2167590372 @default.
• W2095415166 cites W3088334550 @default.
• W2095415166 doi "https://doi.org/10.1016/j.chemgeo.2011.02.007" @default.
• W2095415166 hasPublicationYear "2011" @default.
• W2095415166 type Work @default.
• W2095415166 sameAs 2095415166 @default.
• W2095415166 citedByCount "40" @default.
• W2095415166 countsByYear W20954151662012 @default.
• W2095415166 countsByYear W20954151662013 @default.
• W2095415166 countsByYear W20954151662014 @default.
• W2095415166 countsByYear W20954151662015 @default.
• W2095415166 countsByYear W20954151662016 @default.
• W2095415166 countsByYear W20954151662017 @default.
• W2095415166 countsByYear W20954151662018 @default.
• W2095415166 countsByYear W20954151662019 @default.
• W2095415166 countsByYear W20954151662020 @default.
• W2095415166 countsByYear W20954151662021 @default.
• W2095415166 countsByYear W20954151662022 @default.
• W2095415166 crossrefType "journal-article" @default.
• W2095415166 hasAuthorship W2095415166A5061212733 @default.
• W2095415166 hasAuthorship W2095415166A5078010463 @default.
• W2095415166 hasAuthorship W2095415166A5087659263 @default.
• W2095415166 hasConcept C107872376 @default.
• W2095415166 hasConcept C113196181 @default.
• W2095415166 hasConcept C11872896 @default.
• W2095415166 hasConcept C120806208 @default.
• W2095415166 hasConcept C127313418 @default.
• W2095415166 hasConcept C147789679 @default.
• W2095415166 hasConcept C17409809 @default.
• W2095415166 hasConcept C178790620 @default.
• W2095415166 hasConcept C183222429 @default.
• W2095415166 hasConcept C185592680 @default.
• W2095415166 hasConcept C187714232 @default.
• W2095415166 hasConcept C192552737 @default.
• W2095415166 hasConcept C199289684 @default.
• W2095415166 hasConcept C2777335606 @default.

• next