Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912497275> ?p ?o ?g. }
- W2912497275 endingPage "94" @default.
- W2912497275 startingPage "94" @default.
- W2912497275 abstract "The Precambrian rocks of the Keivy Terrane reveal five types of carbonaceous matter (CM): Fine-grained, flaky, nest, vein, and spherulitic. These types differ in their distribution character, carbon isotope composition, and graphitization temperatures calculated by the Raman spectra of carbonaceous material (RSCM) geothermometry. Supracrustal rocks of the Keivy Terrane contain extremely isotopically light (δ13CPDB = –43 ± 3‰) carbon. Presumably, its source was a methane–aqueous fluid. According to temperature calculations, this carbon matter and the host strata underwent at least two stages of metamorphism in the west of the Keivy Terrane and one stage in the east. The CM isotope signatures of several samples of kyanite schists (δ13CPDB = –33 ± 5‰) are close to those of oils and oil source rocks, and they indicate an additional carbon reservoir. Thus, in the Keivy territory, an oil-and-gas bearing basin has existed. Heavy carbon (δ13CPDB = −8 ± 3‰) precipitated from an aqueous CO2-rich fluid is derived from either the lower crust or the mantle. This fluid probably migrated from the Keivy alkaline granites into the surrounding rocks previously enriched with “methanogenic” carbon." @default.
- W2912497275 created "2019-02-21" @default.
- W2912497275 creator A5005343638 @default.
- W2912497275 creator A5009703353 @default.
- W2912497275 creator A5031290870 @default.
- W2912497275 creator A5048804150 @default.
- W2912497275 creator A5073484109 @default.
- W2912497275 date "2019-02-08" @default.
- W2912497275 modified "2023-09-27" @default.
- W2912497275 title "Carbon Sources and the Graphitization of Carbonaceous Matter in Precambrian Rocks of the Keivy Terrane (Kola Peninsula, Russia)" @default.
- W2912497275 cites W1551215360 @default.
- W2912497275 cites W1960465926 @default.
- W2912497275 cites W1966009603 @default.
- W2912497275 cites W1966686746 @default.
- W2912497275 cites W1968033812 @default.
- W2912497275 cites W1968689078 @default.
- W2912497275 cites W1982283598 @default.
- W2912497275 cites W1985325459 @default.
- W2912497275 cites W1989047404 @default.
- W2912497275 cites W1997982498 @default.
- W2912497275 cites W2001393367 @default.
- W2912497275 cites W2015461311 @default.
- W2912497275 cites W2020955324 @default.
- W2912497275 cites W2023594055 @default.
- W2912497275 cites W2025464080 @default.
- W2912497275 cites W2029161420 @default.
- W2912497275 cites W2035040786 @default.
- W2912497275 cites W2038090715 @default.
- W2912497275 cites W2042434997 @default.
- W2912497275 cites W2045477941 @default.
- W2912497275 cites W2046797947 @default.
- W2912497275 cites W2057489542 @default.
- W2912497275 cites W2058272047 @default.
- W2912497275 cites W2061580146 @default.
- W2912497275 cites W2069663837 @default.
- W2912497275 cites W2074798434 @default.
- W2912497275 cites W2078160158 @default.
- W2912497275 cites W2080556644 @default.
- W2912497275 cites W2082252777 @default.
- W2912497275 cites W2082375413 @default.
- W2912497275 cites W2082587564 @default.
- W2912497275 cites W2084861979 @default.
- W2912497275 cites W2089011024 @default.
- W2912497275 cites W2090544299 @default.
- W2912497275 cites W2111375088 @default.
- W2912497275 cites W2129772095 @default.
- W2912497275 cites W2140509229 @default.
- W2912497275 cites W2143867231 @default.
- W2912497275 cites W2149517079 @default.
- W2912497275 cites W2164482434 @default.
- W2912497275 cites W2251471288 @default.
- W2912497275 cites W2333482973 @default.
- W2912497275 cites W2340967073 @default.
- W2912497275 cites W2364928806 @default.
- W2912497275 cites W2495022279 @default.
- W2912497275 cites W2598963023 @default.
- W2912497275 cites W2801388211 @default.
- W2912497275 cites W2806588779 @default.
- W2912497275 cites W2903046497 @default.
- W2912497275 doi "https://doi.org/10.3390/min9020094" @default.
- W2912497275 hasPublicationYear "2019" @default.
- W2912497275 type Work @default.
- W2912497275 sameAs 2912497275 @default.
- W2912497275 citedByCount "9" @default.
- W2912497275 countsByYear W29124972752019 @default.
- W2912497275 countsByYear W29124972752020 @default.
- W2912497275 countsByYear W29124972752021 @default.
- W2912497275 countsByYear W29124972752023 @default.
- W2912497275 crossrefType "journal-article" @default.
- W2912497275 hasAuthorship W2912497275A5005343638 @default.
- W2912497275 hasAuthorship W2912497275A5009703353 @default.
- W2912497275 hasAuthorship W2912497275A5031290870 @default.
- W2912497275 hasAuthorship W2912497275A5048804150 @default.
- W2912497275 hasAuthorship W2912497275A5073484109 @default.
- W2912497275 hasBestOaLocation W29124972751 @default.
- W2912497275 hasConcept C104779481 @default.
- W2912497275 hasConcept C107872376 @default.
- W2912497275 hasConcept C109007969 @default.
- W2912497275 hasConcept C112764850 @default.
- W2912497275 hasConcept C126559015 @default.
- W2912497275 hasConcept C127313418 @default.
- W2912497275 hasConcept C140205800 @default.
- W2912497275 hasConcept C150999391 @default.
- W2912497275 hasConcept C151730666 @default.
- W2912497275 hasConcept C158787203 @default.
- W2912497275 hasConcept C159985019 @default.
- W2912497275 hasConcept C173776410 @default.
- W2912497275 hasConcept C17409809 @default.
- W2912497275 hasConcept C185059815 @default.
- W2912497275 hasConcept C185592680 @default.
- W2912497275 hasConcept C192562407 @default.
- W2912497275 hasConcept C2776698055 @default.
- W2912497275 hasConcept C2778250313 @default.
- W2912497275 hasConcept C77928131 @default.
- W2912497275 hasConceptScore W2912497275C104779481 @default.
- W2912497275 hasConceptScore W2912497275C107872376 @default.
- W2912497275 hasConceptScore W2912497275C109007969 @default.
- W2912497275 hasConceptScore W2912497275C112764850 @default.