FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308136724> ?p ?o ?g. }

• W4308136724 endingPage "58" @default.
• W4308136724 startingPage "54" @default.
• W4308136724 abstract "Abstract Crustal geochemical signatures in carbonatites may arise from carbon recycling through the mantle or from fluid-mediated interaction with the continental crust. To distinguish igneous from fluid-mediated processes, we experimentally determined rare earth element (REE) partitioning between calcite/melt and apatite/melt at subvolcanic emplacement conditions (1–2 kbar, 750–1000 °C). Our data allow modeling of calcite-apatite (Cc/Ap) partition coefficients (D), representing a new tool to bypass the previously required but largely unknown carbonatite melt composition. Experimentally determined magmatic calcite/apatite REE patterns are flat, as is ~0.75, and they show a slight U-shape that becomes more pronounced with temperature decreasing from 1000 to 750 °C. Application to texturally well-equilibrated natural Ca-carbonatites and calcite-bearing nephelinites shows that some calcite-apatite pairs follow this pattern and, hence, confirm the magmatic nature of the carbonates. values of other mineral pairs range from 10−2 to 10−3, which, together with a substantial light REE depletion in the calcite, is interpreted as fluid-mediated light REE removal during secondary calcite recrystallization. Calcite/apatite REE distributions are well suited to evaluate whether a carbonatite mineralogy is primary and magmatic or has been affected by secondary recrystallization. In this sense, our tool provides information about the sample's primary or secondary nature, which is essential when assigning isotopic crustal signatures (in Ca, C, or Sr) or REE patterns to related geologic processes." @default.
• W4308136724 created "2022-11-08" @default.
• W4308136724 creator A5002237101 @default.
• W4308136724 creator A5018756239 @default.
• W4308136724 creator A5061074977 @default.
• W4308136724 creator A5071907377 @default.
• W4308136724 date "2022-11-02" @default.
• W4308136724 modified "2023-09-28" @default.
• W4308136724 title "A tool to distinguish magmatic from secondarily recrystallized carbonatites—Calcite/apatite rare earth element partitioning" @default.
• W4308136724 cites W1964532087 @default.
• W4308136724 cites W1976571573 @default.
• W4308136724 cites W2000222408 @default.
• W4308136724 cites W2006855425 @default.
• W4308136724 cites W2021124726 @default.
• W4308136724 cites W2036918177 @default.
• W4308136724 cites W2057322342 @default.
• W4308136724 cites W2060778553 @default.
• W4308136724 cites W2066998078 @default.
• W4308136724 cites W2098958698 @default.
• W4308136724 cites W2114633013 @default.
• W4308136724 cites W2116709280 @default.
• W4308136724 cites W2120561922 @default.
• W4308136724 cites W2169705377 @default.
• W4308136724 cites W2179766178 @default.
• W4308136724 cites W2313753026 @default.
• W4308136724 cites W2324464168 @default.
• W4308136724 cites W2333251821 @default.
• W4308136724 cites W2338448040 @default.
• W4308136724 cites W2568513730 @default.
• W4308136724 cites W2600861237 @default.
• W4308136724 cites W2604982908 @default.
• W4308136724 cites W2792348982 @default.
• W4308136724 cites W2801806558 @default.
• W4308136724 cites W2891272919 @default.
• W4308136724 cites W2905065598 @default.
• W4308136724 cites W3016622766 @default.
• W4308136724 cites W3120586118 @default.
• W4308136724 cites W4206938252 @default.
• W4308136724 cites W4210301457 @default.
• W4308136724 cites W4210711609 @default.
• W4308136724 cites W4220700515 @default.
• W4308136724 doi "https://doi.org/10.1130/g50416.1" @default.
• W4308136724 hasPublicationYear "2022" @default.
• W4308136724 type Work @default.
• W4308136724 citedByCount "0" @default.
• W4308136724 crossrefType "journal-article" @default.
• W4308136724 hasAuthorship W4308136724A5002237101 @default.
• W4308136724 hasAuthorship W4308136724A5018756239 @default.
• W4308136724 hasAuthorship W4308136724A5061074977 @default.
• W4308136724 hasAuthorship W4308136724A5071907377 @default.
• W4308136724 hasBestOaLocation W43081367241 @default.
• W4308136724 hasConcept C127313418 @default.
• W4308136724 hasConcept C140441402 @default.
• W4308136724 hasConcept C17409809 @default.
• W4308136724 hasConcept C195702682 @default.
• W4308136724 hasConcept C199289684 @default.
• W4308136724 hasConcept C2776698055 @default.
• W4308136724 hasConcept C2777615417 @default.
• W4308136724 hasConcept C2777746296 @default.
• W4308136724 hasConcept C2780191791 @default.
• W4308136724 hasConcept C2983155866 @default.
• W4308136724 hasConcept C34682378 @default.
• W4308136724 hasConcept C42787717 @default.
• W4308136724 hasConcept C5900021 @default.
• W4308136724 hasConcept C67236022 @default.
• W4308136724 hasConceptScore W4308136724C127313418 @default.
• W4308136724 hasConceptScore W4308136724C140441402 @default.
• W4308136724 hasConceptScore W4308136724C17409809 @default.
• W4308136724 hasConceptScore W4308136724C195702682 @default.
• W4308136724 hasConceptScore W4308136724C199289684 @default.
• W4308136724 hasConceptScore W4308136724C2776698055 @default.
• W4308136724 hasConceptScore W4308136724C2777615417 @default.
• W4308136724 hasConceptScore W4308136724C2777746296 @default.
• W4308136724 hasConceptScore W4308136724C2780191791 @default.
• W4308136724 hasConceptScore W4308136724C2983155866 @default.
• W4308136724 hasConceptScore W4308136724C34682378 @default.
• W4308136724 hasConceptScore W4308136724C42787717 @default.
• W4308136724 hasConceptScore W4308136724C5900021 @default.
• W4308136724 hasConceptScore W4308136724C67236022 @default.
• W4308136724 hasIssue "1" @default.
• W4308136724 hasLocation W43081367241 @default.
• W4308136724 hasLocation W43081367242 @default.
• W4308136724 hasOpenAccess W4308136724 @default.
• W4308136724 hasPrimaryLocation W43081367241 @default.
• W4308136724 hasRelatedWork W1985110062 @default.
• W4308136724 hasRelatedWork W2010013343 @default.
• W4308136724 hasRelatedWork W2030612728 @default.
• W4308136724 hasRelatedWork W2093617527 @default.
• W4308136724 hasRelatedWork W2623533209 @default.
• W4308136724 hasRelatedWork W3023208130 @default.
• W4308136724 hasRelatedWork W3159833208 @default.
• W4308136724 hasRelatedWork W4285101509 @default.
• W4308136724 hasRelatedWork W4308136724 @default.
• W4308136724 hasRelatedWork W2242753537 @default.
• W4308136724 hasVolume "51" @default.
• W4308136724 isParatext "false" @default.
• W4308136724 isRetracted "false" @default.
• W4308136724 workType "article" @default.