Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026492039> ?p ?o ?g. }
- W2026492039 endingPage "237" @default.
- W2026492039 startingPage "221" @default.
- W2026492039 abstract "The concentration of halogens in apatite, biotite and amphibole is investigated for a large variety of mantle-derived plutonic rocks (gabbros, diorites, monzonites, olivine- and pyroxene-bearing monzonitic to granitic rocks, syenites, carbonatites and a phoscorite). In all rocks studied, apatite occurs as an early magmatic phase, whereas biotite and amphibole may occur either as a late magmatic phase or as late-stage, potentially hydrothermal product replacing precursor olivine, pyroxene and Fe–Ti oxides (ilmenite and magnetite). Based on electron microprobe analyses for F and Cl and detailed textural observations, we test existing models of halogen partitioning between apatite and biotite. Bromine concentration data for apatite, biotite and amphibole are used to further refine our understanding of the geochemical similarities and differences between Cl and Br during magmatic and hydrothermal processes. Our data suggests that F and Cl contents in apatite, biotite and amphibole can indeed be useful monitors of the halogen systematics in magmas, but they may also be subject to post-magmatic changes to variable extents. The relatively small radius and compatible F cation seems to be less prone to post-magmatic alteration and is likely to best reflect the original magmatic halogen abundances — especially in apatite. However, the larger and probably more incompatible Cl anion, is more easily re-mobilized as reflected by strong redistribution of Cl in biotite and amphibole which have been clearly overprinted by hydrothermal fluids. In certain cases, the ability of halogens to re-distribute themselves after magmatic equilibrium partitioning (as emphasized by our data) suggests that observed partitioning (especially between apatite and biotite) may also be used as a very sensitive indicator for post-magmatic hydrothermal processes." @default.
- W2026492039 created "2016-06-24" @default.
- W2026492039 creator A5023269467 @default.
- W2026492039 creator A5049405824 @default.
- W2026492039 creator A5057276671 @default.
- W2026492039 creator A5067994492 @default.
- W2026492039 creator A5069015609 @default.
- W2026492039 creator A5078970573 @default.
- W2026492039 date "2015-04-01" @default.
- W2026492039 modified "2023-10-12" @default.
- W2026492039 title "Equilibrium partitioning and subsequent re-distribution of halogens among apatite–biotite–amphibole assemblages from mantle-derived plutonic rocks: Complexities revealed" @default.
- W2026492039 cites W1558135601 @default.
- W2026492039 cites W1965925737 @default.
- W2026492039 cites W1967018554 @default.
- W2026492039 cites W1971742336 @default.
- W2026492039 cites W1974202457 @default.
- W2026492039 cites W1976321074 @default.
- W2026492039 cites W1976356508 @default.
- W2026492039 cites W1976594053 @default.
- W2026492039 cites W1981678861 @default.
- W2026492039 cites W1985269230 @default.
- W2026492039 cites W1985431676 @default.
- W2026492039 cites W1987980136 @default.
- W2026492039 cites W1992264519 @default.
- W2026492039 cites W1992273036 @default.
- W2026492039 cites W1993937312 @default.
- W2026492039 cites W1995850241 @default.
- W2026492039 cites W1998292916 @default.
- W2026492039 cites W2001792895 @default.
- W2026492039 cites W2002803374 @default.
- W2026492039 cites W2003375872 @default.
- W2026492039 cites W2008682355 @default.
- W2026492039 cites W2009620895 @default.
- W2026492039 cites W2009814942 @default.
- W2026492039 cites W2012989853 @default.
- W2026492039 cites W2015622591 @default.
- W2026492039 cites W2016666006 @default.
- W2026492039 cites W2024419087 @default.
- W2026492039 cites W2026239216 @default.
- W2026492039 cites W2027862081 @default.
- W2026492039 cites W2043754460 @default.
- W2026492039 cites W2051304535 @default.
- W2026492039 cites W2053967638 @default.
- W2026492039 cites W2054260575 @default.
- W2026492039 cites W2058960168 @default.
- W2026492039 cites W2062282604 @default.
- W2026492039 cites W2065980317 @default.
- W2026492039 cites W2067080153 @default.
- W2026492039 cites W2067198942 @default.
- W2026492039 cites W2067757897 @default.
- W2026492039 cites W2068889042 @default.
- W2026492039 cites W2071645790 @default.
- W2026492039 cites W2076152795 @default.
- W2026492039 cites W2081823524 @default.
- W2026492039 cites W2089552705 @default.
- W2026492039 cites W2090954909 @default.
- W2026492039 cites W2093472125 @default.
- W2026492039 cites W2096042311 @default.
- W2026492039 cites W2100176918 @default.
- W2026492039 cites W2108366273 @default.
- W2026492039 cites W2119905303 @default.
- W2026492039 cites W2121565342 @default.
- W2026492039 cites W2121887611 @default.
- W2026492039 cites W2125817863 @default.
- W2026492039 cites W2127706723 @default.
- W2026492039 cites W2130794152 @default.
- W2026492039 cites W2132796960 @default.
- W2026492039 cites W2137479220 @default.
- W2026492039 cites W2139750290 @default.
- W2026492039 cites W2149412355 @default.
- W2026492039 cites W2164711061 @default.
- W2026492039 cites W2165495127 @default.
- W2026492039 cites W2167590372 @default.
- W2026492039 cites W2168386729 @default.
- W2026492039 cites W2171211304 @default.
- W2026492039 cites W2172005127 @default.
- W2026492039 cites W2319382266 @default.
- W2026492039 cites W2335006812 @default.
- W2026492039 cites W2340869705 @default.
- W2026492039 cites W2415081471 @default.
- W2026492039 cites W2507386704 @default.
- W2026492039 cites W2725876353 @default.
- W2026492039 cites W3017199555 @default.
- W2026492039 cites W4229916426 @default.
- W2026492039 doi "https://doi.org/10.1016/j.lithos.2015.02.015" @default.
- W2026492039 hasPublicationYear "2015" @default.
- W2026492039 type Work @default.
- W2026492039 sameAs 2026492039 @default.
- W2026492039 citedByCount "34" @default.
- W2026492039 countsByYear W20264920392015 @default.
- W2026492039 countsByYear W20264920392016 @default.
- W2026492039 countsByYear W20264920392017 @default.
- W2026492039 countsByYear W20264920392018 @default.
- W2026492039 countsByYear W20264920392019 @default.
- W2026492039 countsByYear W20264920392020 @default.
- W2026492039 countsByYear W20264920392021 @default.
- W2026492039 countsByYear W20264920392022 @default.
- W2026492039 countsByYear W20264920392023 @default.