Matches in SemOpenAlex for { <https://semopenalex.org/work/W1964196265> ?p ?o ?g. }
- W1964196265 abstract "Microprobe and bulk chemical analyses are presented for two eclogites. Both contain relatively Ca-rich garnets (25–45% grossular) and Na-rich (approximately 50% jadeite) tschermakite-poor clinopyroxenes. One specimen is foliated and layered. The layers consist of garnet-clinopyroxene, garnet-clinopyroxene-(kyanite), where all garnets from overgrowths on kyanite, and garnet-clinopyroxene-kyanite. The garnets of the latter layer are richer in Ca and poorer in Mg than those of the other layers though within these layers a cryptic mineral variation is present. Some garnets of the garnet-clinopyroxene layer are zoned. The second specimen is a graphite eclogite.The garnet overgrowths between kyanite and clinopyroxene are considered as part of a general closed system reaction cpx1 ± gt1 ± ky → cpx2 + gt2 ± ky.The composition of cpx1 for the overgrowth layer is calculated from modal and mineral compositions. The garnet-clinopyroxene layer could have been formed from cpx1 and smaller amounts of garnet of rather similar composition. The garnet-clinopyroxene-kyanite layer probably contained different clinopyroxenes and garnets.Textures, mineral compositions and calculated mineral compositions, distribution functions, and appropriate experimental equilibrium curves, allow three stages in the T-P evolution of these rocks to be traced. They were probably formed at 1400–1500°C, 26–28 kbar by cumulate processes from an evolved high P magma. They were subjected to tectonic processes then equilibrating at 750–900°C and 28–32 kbar. The third stage of evolution, considered to represent reaction, partial melting and chemical exchange with an ascending kimberlite magma or fluid, is provisionally assessed at 1000–1100°C, 8–12 kbar." @default.
- W1964196265 created "2016-06-24" @default.
- W1964196265 creator A5021192812 @default.
- W1964196265 creator A5061263083 @default.
- W1964196265 date "1975-01-01" @default.
- W1964196265 modified "2023-09-28" @default.
- W1964196265 title "Two Roberts victor cumulate eclogites and their re-equilibration" @default.
- W1964196265 cites W1965684704 @default.
- W1964196265 cites W1976563860 @default.
- W1964196265 cites W1998455562 @default.
- W1964196265 cites W2011335213 @default.
- W1964196265 cites W2014692881 @default.
- W1964196265 cites W2024581427 @default.
- W1964196265 cites W2042832983 @default.
- W1964196265 cites W2067840637 @default.
- W1964196265 cites W2081024303 @default.
- W1964196265 cites W2091852056 @default.
- W1964196265 cites W2147954302 @default.
- W1964196265 cites W2329456392 @default.
- W1964196265 cites W2335299103 @default.
- W1964196265 cites W2335471086 @default.
- W1964196265 cites W2955472060 @default.
- W1964196265 cites W2994963123 @default.
- W1964196265 doi "https://doi.org/10.1016/0079-1946(75)90028-2" @default.
- W1964196265 hasPublicationYear "1975" @default.
- W1964196265 type Work @default.
- W1964196265 sameAs 1964196265 @default.
- W1964196265 citedByCount "32" @default.
- W1964196265 countsByYear W19641962652012 @default.
- W1964196265 countsByYear W19641962652013 @default.
- W1964196265 countsByYear W19641962652014 @default.
- W1964196265 countsByYear W19641962652015 @default.
- W1964196265 countsByYear W19641962652016 @default.
- W1964196265 countsByYear W19641962652017 @default.
- W1964196265 countsByYear W19641962652018 @default.
- W1964196265 countsByYear W19641962652019 @default.
- W1964196265 crossrefType "journal-article" @default.
- W1964196265 hasAuthorship W1964196265A5021192812 @default.
- W1964196265 hasAuthorship W1964196265A5061263083 @default.
- W1964196265 hasConcept C120806208 @default.
- W1964196265 hasConcept C127313418 @default.
- W1964196265 hasConcept C151730666 @default.
- W1964196265 hasConcept C173347748 @default.
- W1964196265 hasConcept C17409809 @default.
- W1964196265 hasConcept C183222429 @default.
- W1964196265 hasConcept C183282558 @default.
- W1964196265 hasConcept C191897082 @default.
- W1964196265 hasConcept C192562407 @default.
- W1964196265 hasConcept C199289684 @default.
- W1964196265 hasConcept C26687426 @default.
- W1964196265 hasConcept C2776008383 @default.
- W1964196265 hasConcept C2776432453 @default.
- W1964196265 hasConcept C2778250313 @default.
- W1964196265 hasConcept C58097730 @default.
- W1964196265 hasConcept C5900021 @default.
- W1964196265 hasConcept C67236022 @default.
- W1964196265 hasConcept C77928131 @default.
- W1964196265 hasConceptScore W1964196265C120806208 @default.
- W1964196265 hasConceptScore W1964196265C127313418 @default.
- W1964196265 hasConceptScore W1964196265C151730666 @default.
- W1964196265 hasConceptScore W1964196265C173347748 @default.
- W1964196265 hasConceptScore W1964196265C17409809 @default.
- W1964196265 hasConceptScore W1964196265C183222429 @default.
- W1964196265 hasConceptScore W1964196265C183282558 @default.
- W1964196265 hasConceptScore W1964196265C191897082 @default.
- W1964196265 hasConceptScore W1964196265C192562407 @default.
- W1964196265 hasConceptScore W1964196265C199289684 @default.
- W1964196265 hasConceptScore W1964196265C26687426 @default.
- W1964196265 hasConceptScore W1964196265C2776008383 @default.
- W1964196265 hasConceptScore W1964196265C2776432453 @default.
- W1964196265 hasConceptScore W1964196265C2778250313 @default.
- W1964196265 hasConceptScore W1964196265C58097730 @default.
- W1964196265 hasConceptScore W1964196265C5900021 @default.
- W1964196265 hasConceptScore W1964196265C67236022 @default.
- W1964196265 hasConceptScore W1964196265C77928131 @default.
- W1964196265 hasLocation W19641962651 @default.
- W1964196265 hasOpenAccess W1964196265 @default.
- W1964196265 hasPrimaryLocation W19641962651 @default.
- W1964196265 hasRelatedWork W1980419960 @default.
- W1964196265 hasRelatedWork W1986442903 @default.
- W1964196265 hasRelatedWork W1996951608 @default.
- W1964196265 hasRelatedWork W2000752806 @default.
- W1964196265 hasRelatedWork W2004236451 @default.
- W1964196265 hasRelatedWork W2015357291 @default.
- W1964196265 hasRelatedWork W2016436016 @default.
- W1964196265 hasRelatedWork W2026543734 @default.
- W1964196265 hasRelatedWork W2031365252 @default.
- W1964196265 hasRelatedWork W2042832983 @default.
- W1964196265 hasRelatedWork W2047527228 @default.
- W1964196265 hasRelatedWork W2052108658 @default.
- W1964196265 hasRelatedWork W2059013108 @default.
- W1964196265 hasRelatedWork W2081024303 @default.
- W1964196265 hasRelatedWork W2082590397 @default.
- W1964196265 hasRelatedWork W2089048838 @default.
- W1964196265 hasRelatedWork W2327166055 @default.
- W1964196265 hasRelatedWork W3136067189 @default.
- W1964196265 hasRelatedWork W409810036 @default.
- W1964196265 hasRelatedWork W598528115 @default.
- W1964196265 isParatext "false" @default.
- W1964196265 isRetracted "false" @default.