Fe-Mg partitioning between ilmenite and spinel.
نویسندگان
چکیده
منابع مشابه
‘Normal’ Fe-Mg-Al-Cr Spinel Minerals in Chondritic Stratospheric IDPs
Introduction: Spinel minerals with 'normal' structure are common in extraterrestrial materials and can form via a large range of processes including nebular condensation, crystallization from liquid melts and sub-solidus metamor-phic reactions. Owing to their ability to accept a large range of cations in their crystal structures these minerals can be regarded as useful petrogenetic indicators w...
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In this Supplement, we provide four sections intended to amplify and/or expand on specific topics raised in the main text. The first section is an assessment of the data underlying Roeder and Emslie (1970) as given in an unpublished table made available by the senior author. We assess general quality and consider possible sources for the discrepancy in values between the canonical 0.30 obtained...
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We report an approach to control the reversible electrochemical activity (i.e., extraction/insertion) of Mg(2+) in a cathode host through the use of phase-pure epitaxially stabilized thin film structures. The epitaxially stabilized MgMn2O4 (MMO) thin films in the distinct tetragonal and cubic phases are shown to exhibit dramatically different properties (in a nonaqueous electrolyte, Mg(TFSI)2 i...
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We performed a series of experiments at high pressures and temperatures to determine the partitioning of a wide range of trace elements between ilmenite, armalcolite and anhydrous lunar silicate melt, to constrain geochemical models of the evolution of the interior of the Moon. Experiments yielding partition coefficients were performed in graphite-lined platinum capsules at pressures and temper...
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ژورنال
عنوان ژورنال: The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists
سال: 1983
ISSN: 0021-4825,1883-0765
DOI: 10.2465/ganko1941.78.221