Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000763774> ?p ?o ?g. }
- W2000763774 endingPage "621" @default.
- W2000763774 startingPage "609" @default.
- W2000763774 abstract "The Skattøra migmatite complex in the north Norwegian Caledonides consists of migmatized slightly nepheline-normative metagabbros that are net-veined by numerous (up to 90%) anorthositic and leucodioritic dykes. The average chemical composition of 17 anorthosite dykes is (wt %) 58.4% SiO 2 , 0.2% TiO 2 , 23% Al 2 O 3 , 1.8% FeO t , 0.7% MgO, 6.3% CaO, 7.8% Na 2 O, 0.2% K 2 O. A migmatite leucosome and a dyke have been dated by the U/Pb method on titanite to 456±4 Ma. In low melt fraction areas minor leucosomes are orientated parallel to the foliation. More intense anatexis formed stromatic to schlieric migmatites. The leucosomes are commonly connected to dykes, suggesting that melt segregated and left its source. Dyke thicknesses range from a few centimetres up to several metres. In general, early dykes are parallel to the foliation in the host rock, while the later dykes cut the foliation. Plagioclase (An 20–50 ) is the dominant mineral (85–100%) in the dykes and the leucosome, but 0–15% amphibole is generally present. Field relations, geochemistry and preliminary melting-experiments strongly suggest that the anorthosites originated by H 2 O-fluxed anatexis of the gabbroic host rock." @default.
- W2000763774 created "2016-06-24" @default.
- W2000763774 creator A5035406516 @default.
- W2000763774 creator A5067450588 @default.
- W2000763774 creator A5088197270 @default.
- W2000763774 date "2000-11-01" @default.
- W2000763774 modified "2023-10-02" @default.
- W2000763774 title "Generation of anorthositic magma by H<sub>2</sub>O-fluxed anatexis of silica-undersaturated gabbro: an example from the north Norwegian Caledonides" @default.
- W2000763774 cites W1482111981 @default.
- W2000763774 cites W1969216041 @default.
- W2000763774 cites W1975369347 @default.
- W2000763774 cites W1994802915 @default.
- W2000763774 cites W2000075174 @default.
- W2000763774 cites W2007105153 @default.
- W2000763774 cites W2007427640 @default.
- W2000763774 cites W2019023068 @default.
- W2000763774 cites W2021781213 @default.
- W2000763774 cites W2026078795 @default.
- W2000763774 cites W2026524194 @default.
- W2000763774 cites W2026969831 @default.
- W2000763774 cites W2033708340 @default.
- W2000763774 cites W2043929566 @default.
- W2000763774 cites W2047986617 @default.
- W2000763774 cites W2049155381 @default.
- W2000763774 cites W2049591594 @default.
- W2000763774 cites W2052055789 @default.
- W2000763774 cites W2053381713 @default.
- W2000763774 cites W2059075681 @default.
- W2000763774 cites W2072300355 @default.
- W2000763774 cites W2107820993 @default.
- W2000763774 cites W2121117989 @default.
- W2000763774 cites W2146531098 @default.
- W2000763774 cites W2148145491 @default.
- W2000763774 cites W2154128232 @default.
- W2000763774 cites W2325420310 @default.
- W2000763774 cites W2333414322 @default.
- W2000763774 cites W2334581221 @default.
- W2000763774 cites W2595700535 @default.
- W2000763774 cites W2906151471 @default.
- W2000763774 cites W2909676690 @default.
- W2000763774 cites W2910581670 @default.
- W2000763774 cites W2915997760 @default.
- W2000763774 cites W2521888967 @default.
- W2000763774 cites W2597422620 @default.
- W2000763774 doi "https://doi.org/10.1017/s0016756800004829" @default.
- W2000763774 hasPublicationYear "2000" @default.
- W2000763774 type Work @default.
- W2000763774 sameAs 2000763774 @default.
- W2000763774 citedByCount "34" @default.
- W2000763774 countsByYear W20007637742012 @default.
- W2000763774 countsByYear W20007637742013 @default.
- W2000763774 countsByYear W20007637742014 @default.
- W2000763774 countsByYear W20007637742015 @default.
- W2000763774 countsByYear W20007637742016 @default.
- W2000763774 countsByYear W20007637742020 @default.
- W2000763774 countsByYear W20007637742022 @default.
- W2000763774 crossrefType "journal-article" @default.
- W2000763774 hasAuthorship W2000763774A5035406516 @default.
- W2000763774 hasAuthorship W2000763774A5067450588 @default.
- W2000763774 hasAuthorship W2000763774A5088197270 @default.
- W2000763774 hasConcept C119073576 @default.
- W2000763774 hasConcept C127313418 @default.
- W2000763774 hasConcept C151730666 @default.
- W2000763774 hasConcept C171701179 @default.
- W2000763774 hasConcept C17409809 @default.
- W2000763774 hasConcept C26687426 @default.
- W2000763774 hasConcept C2776008383 @default.
- W2000763774 hasConcept C2776698055 @default.
- W2000763774 hasConcept C2777640183 @default.
- W2000763774 hasConcept C2778849375 @default.
- W2000763774 hasConcept C2779181077 @default.
- W2000763774 hasConcept C2779532088 @default.
- W2000763774 hasConcept C2779604315 @default.
- W2000763774 hasConcept C2779870107 @default.
- W2000763774 hasConcept C42787717 @default.
- W2000763774 hasConcept C57830525 @default.
- W2000763774 hasConcept C79572550 @default.
- W2000763774 hasConcept C79605941 @default.
- W2000763774 hasConceptScore W2000763774C119073576 @default.
- W2000763774 hasConceptScore W2000763774C127313418 @default.
- W2000763774 hasConceptScore W2000763774C151730666 @default.
- W2000763774 hasConceptScore W2000763774C171701179 @default.
- W2000763774 hasConceptScore W2000763774C17409809 @default.
- W2000763774 hasConceptScore W2000763774C26687426 @default.
- W2000763774 hasConceptScore W2000763774C2776008383 @default.
- W2000763774 hasConceptScore W2000763774C2776698055 @default.
- W2000763774 hasConceptScore W2000763774C2777640183 @default.
- W2000763774 hasConceptScore W2000763774C2778849375 @default.
- W2000763774 hasConceptScore W2000763774C2779181077 @default.
- W2000763774 hasConceptScore W2000763774C2779532088 @default.
- W2000763774 hasConceptScore W2000763774C2779604315 @default.
- W2000763774 hasConceptScore W2000763774C2779870107 @default.
- W2000763774 hasConceptScore W2000763774C42787717 @default.
- W2000763774 hasConceptScore W2000763774C57830525 @default.
- W2000763774 hasConceptScore W2000763774C79572550 @default.
- W2000763774 hasConceptScore W2000763774C79605941 @default.
- W2000763774 hasIssue "6" @default.
- W2000763774 hasLocation W20007637741 @default.