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- W4200394758 endingPage "2019" @default.
- W4200394758 startingPage "2008" @default.
- W4200394758 abstract "Abstract The dynamic properties and melting behavior of the Earth’s mantle are strongly influenced by the presence of volatile species, including water, carbon dioxide, and halogens. The role that halogens play in the mantle has not yet been fully quantified: their presence in only small quantities has dramatic effects on the stability of mantle minerals, melting temperatures, and in generating halogen-rich melts such as lamproites. Lamproites are volumetrically small volcanic deposits but are found on every continent on the planet: they are thought to be melts generated from volatile-rich mantle sources rich in fluorine and water. To clarify the mantle sources of lamproites, we present experimentally determined mineral/melt partition coefficients for fluorine and barium between phlogopite and lamproite melts. Both fluorine and barium are compatible in phlogopite [DF(Phl/Melt)0.96 ± 0.02 – 3.44 ± 0.33, DBa(Phl/Melt)0.52 ± 0.05 – 3.68 ± 0.43] at a range of pressures (5–30 kbar), temperatures (1000–1200 °C), and fluid compositions (C-O-H mixtures). Using our partition coefficients, we model the melt compositions produced by potential lamproite sources, including phlogopite garnet lherzolite, phlogopite harzburgite, and hydrous pyroxenite. The results demonstrate that hydrous pyroxenites and phlogopite garnet lherzolite can produce melts with F and Ba contents similar to lamproites, but only hydrous pyroxenites fully reproduce other geochemical characteristics of lamproites including high K2O, low CaO contents, and high F/H2O ratios." @default.
- W4200394758 created "2021-12-31" @default.
- W4200394758 creator A5015162425 @default.
- W4200394758 creator A5049853292 @default.
- W4200394758 date "2022-11-01" @default.
- W4200394758 modified "2023-10-02" @default.
- W4200394758 title "Experimental partitioning of fluorine and barium in lamproites" @default.
- W4200394758 cites W103954354 @default.
- W4200394758 cites W1506887981 @default.
- W4200394758 cites W1653124695 @default.
- W4200394758 cites W1963715522 @default.
- W4200394758 cites W1967248360 @default.
- W4200394758 cites W1967265089 @default.
- W4200394758 cites W1972958957 @default.
- W4200394758 cites W1973031615 @default.
- W4200394758 cites W1978393671 @default.
- W4200394758 cites W1981883491 @default.
- W4200394758 cites W1987980136 @default.
- W4200394758 cites W1996561698 @default.
- W4200394758 cites W2000169692 @default.
- W4200394758 cites W2000355655 @default.
- W4200394758 cites W2004340202 @default.
- W4200394758 cites W2004358840 @default.
- W4200394758 cites W2005476169 @default.
- W4200394758 cites W2006396228 @default.
- W4200394758 cites W2007139851 @default.
- W4200394758 cites W2009241590 @default.
- W4200394758 cites W2010479568 @default.
- W4200394758 cites W2013362690 @default.
- W4200394758 cites W2014554390 @default.
- W4200394758 cites W2017983687 @default.
- W4200394758 cites W2019242952 @default.
- W4200394758 cites W2028413653 @default.
- W4200394758 cites W2029411395 @default.
- W4200394758 cites W2029693986 @default.
- W4200394758 cites W2030870291 @default.
- W4200394758 cites W2035415466 @default.
- W4200394758 cites W2036540575 @default.
- W4200394758 cites W2037313412 @default.
- W4200394758 cites W2045743496 @default.
- W4200394758 cites W2046761384 @default.
- W4200394758 cites W2046897746 @default.
- W4200394758 cites W2052159407 @default.
- W4200394758 cites W2052473341 @default.
- W4200394758 cites W2052997567 @default.
- W4200394758 cites W2058293501 @default.
- W4200394758 cites W2059539080 @default.
- W4200394758 cites W2064245664 @default.
- W4200394758 cites W2064414364 @default.
- W4200394758 cites W2065716578 @default.
- W4200394758 cites W2067336738 @default.
- W4200394758 cites W2073627474 @default.
- W4200394758 cites W2074002285 @default.
- W4200394758 cites W2076679286 @default.
- W4200394758 cites W2079418741 @default.
- W4200394758 cites W2082270291 @default.
- W4200394758 cites W2083215688 @default.
- W4200394758 cites W2083569297 @default.
- W4200394758 cites W2084271343 @default.
- W4200394758 cites W2089571445 @default.
- W4200394758 cites W2093556827 @default.
- W4200394758 cites W2094663134 @default.
- W4200394758 cites W2096663118 @default.
- W4200394758 cites W2099375827 @default.
- W4200394758 cites W2102135707 @default.
- W4200394758 cites W2106793510 @default.
- W4200394758 cites W2113840820 @default.
- W4200394758 cites W2137066153 @default.
- W4200394758 cites W2139551431 @default.
- W4200394758 cites W2140149446 @default.
- W4200394758 cites W2144460239 @default.
- W4200394758 cites W2145324800 @default.
- W4200394758 cites W2152895531 @default.
- W4200394758 cites W2154050379 @default.
- W4200394758 cites W2156846818 @default.
- W4200394758 cites W2161175836 @default.
- W4200394758 cites W2165144088 @default.
- W4200394758 cites W2335328667 @default.
- W4200394758 cites W2335340266 @default.
- W4200394758 cites W2406044285 @default.
- W4200394758 cites W2410625133 @default.
- W4200394758 cites W2498389000 @default.
- W4200394758 cites W2529605363 @default.
- W4200394758 cites W2530872012 @default.
- W4200394758 cites W2600915275 @default.
- W4200394758 cites W2605330872 @default.
- W4200394758 cites W2760429843 @default.
- W4200394758 cites W2770901855 @default.
- W4200394758 cites W2786593541 @default.
- W4200394758 cites W2791510185 @default.
- W4200394758 cites W2800351548 @default.
- W4200394758 cites W2890274605 @default.
- W4200394758 cites W2982873563 @default.
- W4200394758 cites W3096072723 @default.
- W4200394758 cites W3160531147 @default.
- W4200394758 cites W4220773987 @default.
- W4200394758 cites W4230132070 @default.
- W4200394758 doi "https://doi.org/10.2138/am-2022-8289" @default.