Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983977963> ?p ?o ?g. }
- W1983977963 endingPage "56" @default.
- W1983977963 startingPage "47" @default.
- W1983977963 abstract "Mineral chemistry, major and trace elements and Sr-Nd isotopes are presented for basalts and trachybasalts from the Quaternary alkaline Tepi shield from southwest Ethiopia. The lavas are variably porphyritic with phenocrysts of olivine (Fo67-87), clinopyroxene (Wo45-47En38-40Fs13-16), plagioclase (An57-68) and Ti-magnetite set in a microcrystalline matrix. Although there are two high-MgO lavas (10.6-10.8 wt.% MgO), the majority of specimens are more evolved (MgO = 4.7-6.2 wt.%). The major element variations can be explained by olivine + clinopyroxene ± plagioclase fractionation, most likely consistent with low P fractionation. The geochemical variations observed in the Tepi lavas are interpreted in terms of variable open system fractional crystallization of a magma sourced from primitive mantle like source." @default.
- W1983977963 created "2016-06-24" @default.
- W1983977963 creator A5042897561 @default.
- W1983977963 creator A5053629862 @default.
- W1983977963 creator A5060455707 @default.
- W1983977963 creator A5068914361 @default.
- W1983977963 creator A5079654201 @default.
- W1983977963 date "2006-01-01" @default.
- W1983977963 modified "2023-10-18" @default.
- W1983977963 title "Sub-lithospheric source for Quaternary alkaline Tepi shield, southwest Ethiopia" @default.
- W1983977963 cites W1606717214 @default.
- W1983977963 cites W1969859799 @default.
- W1983977963 cites W1972132342 @default.
- W1983977963 cites W1987907556 @default.
- W1983977963 cites W2021987309 @default.
- W1983977963 cites W2029533565 @default.
- W1983977963 cites W2042690496 @default.
- W1983977963 cites W2049885524 @default.
- W1983977963 cites W2054578927 @default.
- W1983977963 cites W2079028649 @default.
- W1983977963 cites W2087420220 @default.
- W1983977963 cites W2088006106 @default.
- W1983977963 cites W2112764221 @default.
- W1983977963 cites W2116809173 @default.
- W1983977963 cites W2138364215 @default.
- W1983977963 cites W2157099954 @default.
- W1983977963 cites W2160207921 @default.
- W1983977963 cites W2161158947 @default.
- W1983977963 cites W2773595050 @default.
- W1983977963 cites W4237917015 @default.
- W1983977963 cites W4246154634 @default.
- W1983977963 doi "https://doi.org/10.2343/geochemj.40.47" @default.
- W1983977963 hasPublicationYear "2006" @default.
- W1983977963 type Work @default.
- W1983977963 sameAs 1983977963 @default.
- W1983977963 citedByCount "5" @default.
- W1983977963 countsByYear W19839779632014 @default.
- W1983977963 countsByYear W19839779632016 @default.
- W1983977963 countsByYear W19839779632018 @default.
- W1983977963 crossrefType "journal-article" @default.
- W1983977963 hasAuthorship W1983977963A5042897561 @default.
- W1983977963 hasAuthorship W1983977963A5053629862 @default.
- W1983977963 hasAuthorship W1983977963A5060455707 @default.
- W1983977963 hasAuthorship W1983977963A5068914361 @default.
- W1983977963 hasAuthorship W1983977963A5079654201 @default.
- W1983977963 hasBestOaLocation W19839779631 @default.
- W1983977963 hasConcept C11872896 @default.
- W1983977963 hasConcept C120806208 @default.
- W1983977963 hasConcept C127313418 @default.
- W1983977963 hasConcept C151730666 @default.
- W1983977963 hasConcept C161509811 @default.
- W1983977963 hasConcept C17409809 @default.
- W1983977963 hasConcept C178790620 @default.
- W1983977963 hasConcept C182402614 @default.
- W1983977963 hasConcept C185592680 @default.
- W1983977963 hasConcept C192241223 @default.
- W1983977963 hasConcept C2777335606 @default.
- W1983977963 hasConcept C2778965357 @default.
- W1983977963 hasConcept C2779181077 @default.
- W1983977963 hasConcept C2779670319 @default.
- W1983977963 hasConcept C2779870107 @default.
- W1983977963 hasConcept C2780364934 @default.
- W1983977963 hasConcept C67236022 @default.
- W1983977963 hasConceptScore W1983977963C11872896 @default.
- W1983977963 hasConceptScore W1983977963C120806208 @default.
- W1983977963 hasConceptScore W1983977963C127313418 @default.
- W1983977963 hasConceptScore W1983977963C151730666 @default.
- W1983977963 hasConceptScore W1983977963C161509811 @default.
- W1983977963 hasConceptScore W1983977963C17409809 @default.
- W1983977963 hasConceptScore W1983977963C178790620 @default.
- W1983977963 hasConceptScore W1983977963C182402614 @default.
- W1983977963 hasConceptScore W1983977963C185592680 @default.
- W1983977963 hasConceptScore W1983977963C192241223 @default.
- W1983977963 hasConceptScore W1983977963C2777335606 @default.
- W1983977963 hasConceptScore W1983977963C2778965357 @default.
- W1983977963 hasConceptScore W1983977963C2779181077 @default.
- W1983977963 hasConceptScore W1983977963C2779670319 @default.
- W1983977963 hasConceptScore W1983977963C2779870107 @default.
- W1983977963 hasConceptScore W1983977963C2780364934 @default.
- W1983977963 hasConceptScore W1983977963C67236022 @default.
- W1983977963 hasIssue "1" @default.
- W1983977963 hasLocation W19839779631 @default.
- W1983977963 hasLocation W19839779632 @default.
- W1983977963 hasLocation W19839779633 @default.
- W1983977963 hasOpenAccess W1983977963 @default.
- W1983977963 hasPrimaryLocation W19839779631 @default.
- W1983977963 hasRelatedWork W1964228532 @default.
- W1983977963 hasRelatedWork W2086554584 @default.
- W1983977963 hasRelatedWork W2309728454 @default.
- W1983977963 hasRelatedWork W2347084681 @default.
- W1983977963 hasRelatedWork W2355994988 @default.
- W1983977963 hasRelatedWork W2358924953 @default.
- W1983977963 hasRelatedWork W2493761430 @default.
- W1983977963 hasRelatedWork W2614040092 @default.
- W1983977963 hasRelatedWork W2769104530 @default.
- W1983977963 hasRelatedWork W4224291962 @default.
- W1983977963 hasVolume "40" @default.
- W1983977963 isParatext "false" @default.