Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046353886> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2046353886 endingPage "31" @default.
- W2046353886 startingPage "15" @default.
- W2046353886 abstract "New trace element analyses are reported for 25 samples of basalt taken from a vertical traverse in an 11 m thick single flow of Icelandic tholeiite. Compositional variations among the samples substantially exceed those expected from analytical uncertainties and are random with respect to height in the flow. These variations in an undifferentiated single flow suggest a short-range segregation model in which the proportions of phenocrysts. groundmass minerals and residual liquid vary randomly among different samples of the flow. A least-squares mixing model is used to determine whether the compositional variations reflect different proportions of crystallizing phases and residual liquid. Most elements (alkalis and alkaline earths excepted) are fit to within their analytical uncertainties, supporting the short-range segregation model. A Monte-Carlo calculation is used to model the phase modes and compositions of various samples of a hypothetical basalt. Most compositional and interelement variations for the Icelandic basalt resemble those of the hypothetical basalt. The calculations show that short-range segregation produces inhomogeneity as large as interflow compositional differences and results in incoherence among elements with different geochemical behaviors while preserving coherence among elements of similar behavior." @default.
- W2046353886 created "2016-06-24" @default.
- W2046353886 creator A5054076371 @default.
- W2046353886 creator A5085373276 @default.
- W2046353886 date "1981-01-01" @default.
- W2046353886 modified "2023-09-27" @default.
- W2046353886 title "Compositional inhomogeneities in a single Icelandic tholeiite flow" @default.
- W2046353886 cites W2012764088 @default.
- W2046353886 cites W2017222323 @default.
- W2046353886 cites W2028384412 @default.
- W2046353886 cites W2035597521 @default.
- W2046353886 cites W2048116571 @default.
- W2046353886 cites W2086780309 @default.
- W2046353886 cites W2110592403 @default.
- W2046353886 cites W2329893205 @default.
- W2046353886 doi "https://doi.org/10.1016/0016-7037(81)90261-1" @default.
- W2046353886 hasPublicationYear "1981" @default.
- W2046353886 type Work @default.
- W2046353886 sameAs 2046353886 @default.
- W2046353886 citedByCount "31" @default.
- W2046353886 countsByYear W20463538862012 @default.
- W2046353886 countsByYear W20463538862016 @default.
- W2046353886 countsByYear W20463538862022 @default.
- W2046353886 crossrefType "journal-article" @default.
- W2046353886 hasAuthorship W2046353886A5054076371 @default.
- W2046353886 hasAuthorship W2046353886A5085373276 @default.
- W2046353886 hasConcept C120806208 @default.
- W2046353886 hasConcept C127313418 @default.
- W2046353886 hasConcept C138885662 @default.
- W2046353886 hasConcept C151730666 @default.
- W2046353886 hasConcept C159985019 @default.
- W2046353886 hasConcept C161509811 @default.
- W2046353886 hasConcept C17409809 @default.
- W2046353886 hasConcept C182402614 @default.
- W2046353886 hasConcept C187320778 @default.
- W2046353886 hasConcept C192241223 @default.
- W2046353886 hasConcept C192562407 @default.
- W2046353886 hasConcept C199289684 @default.
- W2046353886 hasConcept C204323151 @default.
- W2046353886 hasConcept C2776283581 @default.
- W2046353886 hasConcept C2776456000 @default.
- W2046353886 hasConcept C2776693292 @default.
- W2046353886 hasConcept C2776957530 @default.
- W2046353886 hasConcept C2779181077 @default.
- W2046353886 hasConcept C2779870107 @default.
- W2046353886 hasConcept C41895202 @default.
- W2046353886 hasConcept C76177295 @default.
- W2046353886 hasConceptScore W2046353886C120806208 @default.
- W2046353886 hasConceptScore W2046353886C127313418 @default.
- W2046353886 hasConceptScore W2046353886C138885662 @default.
- W2046353886 hasConceptScore W2046353886C151730666 @default.
- W2046353886 hasConceptScore W2046353886C159985019 @default.
- W2046353886 hasConceptScore W2046353886C161509811 @default.
- W2046353886 hasConceptScore W2046353886C17409809 @default.
- W2046353886 hasConceptScore W2046353886C182402614 @default.
- W2046353886 hasConceptScore W2046353886C187320778 @default.
- W2046353886 hasConceptScore W2046353886C192241223 @default.
- W2046353886 hasConceptScore W2046353886C192562407 @default.
- W2046353886 hasConceptScore W2046353886C199289684 @default.
- W2046353886 hasConceptScore W2046353886C204323151 @default.
- W2046353886 hasConceptScore W2046353886C2776283581 @default.
- W2046353886 hasConceptScore W2046353886C2776456000 @default.
- W2046353886 hasConceptScore W2046353886C2776693292 @default.
- W2046353886 hasConceptScore W2046353886C2776957530 @default.
- W2046353886 hasConceptScore W2046353886C2779181077 @default.
- W2046353886 hasConceptScore W2046353886C2779870107 @default.
- W2046353886 hasConceptScore W2046353886C41895202 @default.
- W2046353886 hasConceptScore W2046353886C76177295 @default.
- W2046353886 hasIssue "1" @default.
- W2046353886 hasLocation W20463538861 @default.
- W2046353886 hasOpenAccess W2046353886 @default.
- W2046353886 hasPrimaryLocation W20463538861 @default.
- W2046353886 hasRelatedWork W1969090168 @default.
- W2046353886 hasRelatedWork W2051795402 @default.
- W2046353886 hasRelatedWork W2054449124 @default.
- W2046353886 hasRelatedWork W2065676102 @default.
- W2046353886 hasRelatedWork W2316273353 @default.
- W2046353886 hasRelatedWork W232175444 @default.
- W2046353886 hasRelatedWork W2330714646 @default.
- W2046353886 hasRelatedWork W2332031759 @default.
- W2046353886 hasRelatedWork W4240532539 @default.
- W2046353886 hasRelatedWork W97978769 @default.
- W2046353886 hasVolume "45" @default.
- W2046353886 isParatext "false" @default.
- W2046353886 isRetracted "false" @default.
- W2046353886 magId "2046353886" @default.
- W2046353886 workType "article" @default.