Matches in SemOpenAlex for { <https://semopenalex.org/work/W3110759345> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3110759345 endingPage "106632" @default.
- W3110759345 startingPage "106632" @default.
- W3110759345 abstract "Abstract Phase relations in the system KAlSiO4-MgAl2O4 were determined up to 28 GPa and 1500 °C. A hexagonal aluminous (NAL) phase is stable above 16 GPa with a narrow compositional range of (1-x)KAlSiO4·xMgAl2O4, x ≈ 0.61–0.65. The stability field of NAL phase in the CaAl2O4-MgAl2O4 system was also determined up to 29 GPa and 1200 °C, resulting in a compositional range of NAL phase of (1-x)CaAl2O4·xMgAl2O4, x ≈ 0.67–0.74. Compared with the above compositional widths of NAL phases, the stability field of NAL phase in the NaAlSiO4-MgAl2O4 system is much wider, (1-x)NaAlSiO4·xMgAl2O4, x ≈ 0.47–0.70 (Ono et al., 2009). The difference may be caused by the fact that both of Na+ and Mg2+ with similar cation sizes enter 6-fold trigonal prism sites in the NAL structure. In the system KAlSiO4-MgAl2O4, KAlSiO4 kalsilite and MgAl2O4 spinel coexist below ~8 GPa, above which an assemblage of MgAl2O4 spinel, corundum, K2Mg2Si2O7-rich phase X and pyrope becomes stable. The assemblage further changes into NAL phase at 16 GPa. These results and compositional similarity suggest that composite inclusions consisting of MgAl2O4-rich spinel and kalsilite-nepheline solid solution found in diamonds in the Juina-5 kimberlite, Brazil, were formed below ~8 GPa presumably by decomposition of K-rich NAL phase trapped in diamonds in the lower mantle conditions." @default.
- W3110759345 created "2020-12-21" @default.
- W3110759345 creator A5015992727 @default.
- W3110759345 creator A5030614144 @default.
- W3110759345 creator A5035122094 @default.
- W3110759345 date "2021-01-01" @default.
- W3110759345 modified "2023-09-24" @default.
- W3110759345 title "High-pressure and high-temperature phase relations in the systems KAlSiO4-MgAl2O4 and CaAl2O4-MgAl2O4: Stability fields of NAL phases" @default.
- W3110759345 cites W1964957168 @default.
- W3110759345 cites W1966822428 @default.
- W3110759345 cites W1967541014 @default.
- W3110759345 cites W1976010642 @default.
- W3110759345 cites W1979609748 @default.
- W3110759345 cites W2010812123 @default.
- W3110759345 cites W2014961616 @default.
- W3110759345 cites W2016935458 @default.
- W3110759345 cites W2032729075 @default.
- W3110759345 cites W2040929465 @default.
- W3110759345 cites W2045339936 @default.
- W3110759345 cites W2049843120 @default.
- W3110759345 cites W2057770000 @default.
- W3110759345 cites W2058103524 @default.
- W3110759345 cites W2061848266 @default.
- W3110759345 cites W2063338749 @default.
- W3110759345 cites W2079047660 @default.
- W3110759345 cites W2095440947 @default.
- W3110759345 cites W2095859283 @default.
- W3110759345 cites W2167590372 @default.
- W3110759345 cites W2182093164 @default.
- W3110759345 cites W2187289245 @default.
- W3110759345 cites W2296770537 @default.
- W3110759345 cites W2308905843 @default.
- W3110759345 cites W2321272526 @default.
- W3110759345 cites W2938409316 @default.
- W3110759345 doi "https://doi.org/10.1016/j.pepi.2020.106632" @default.
- W3110759345 hasPublicationYear "2021" @default.
- W3110759345 type Work @default.
- W3110759345 sameAs 3110759345 @default.
- W3110759345 citedByCount "3" @default.
- W3110759345 countsByYear W31107593452022 @default.
- W3110759345 crossrefType "journal-article" @default.
- W3110759345 hasAuthorship W3110759345A5015992727 @default.
- W3110759345 hasAuthorship W3110759345A5030614144 @default.
- W3110759345 hasAuthorship W3110759345A5035122094 @default.
- W3110759345 hasConcept C112972136 @default.
- W3110759345 hasConcept C119857082 @default.
- W3110759345 hasConcept C121332964 @default.
- W3110759345 hasConcept C127313418 @default.
- W3110759345 hasConcept C192562407 @default.
- W3110759345 hasConcept C2984729377 @default.
- W3110759345 hasConcept C41008148 @default.
- W3110759345 hasConcept C44280652 @default.
- W3110759345 hasConcept C62520636 @default.
- W3110759345 hasConcept C97355855 @default.
- W3110759345 hasConceptScore W3110759345C112972136 @default.
- W3110759345 hasConceptScore W3110759345C119857082 @default.
- W3110759345 hasConceptScore W3110759345C121332964 @default.
- W3110759345 hasConceptScore W3110759345C127313418 @default.
- W3110759345 hasConceptScore W3110759345C192562407 @default.
- W3110759345 hasConceptScore W3110759345C2984729377 @default.
- W3110759345 hasConceptScore W3110759345C41008148 @default.
- W3110759345 hasConceptScore W3110759345C44280652 @default.
- W3110759345 hasConceptScore W3110759345C62520636 @default.
- W3110759345 hasConceptScore W3110759345C97355855 @default.
- W3110759345 hasFunder F4320334764 @default.
- W3110759345 hasLocation W31107593451 @default.
- W3110759345 hasOpenAccess W3110759345 @default.
- W3110759345 hasPrimaryLocation W31107593451 @default.
- W3110759345 hasRelatedWork W1930805725 @default.
- W3110759345 hasRelatedWork W1968916218 @default.
- W3110759345 hasRelatedWork W2037575405 @default.
- W3110759345 hasRelatedWork W2062202252 @default.
- W3110759345 hasRelatedWork W2086970294 @default.
- W3110759345 hasRelatedWork W2168780059 @default.
- W3110759345 hasRelatedWork W2319892033 @default.
- W3110759345 hasRelatedWork W2999610367 @default.
- W3110759345 hasRelatedWork W3011811262 @default.
- W3110759345 hasRelatedWork W4245146510 @default.
- W3110759345 hasVolume "310" @default.
- W3110759345 isParatext "false" @default.
- W3110759345 isRetracted "false" @default.
- W3110759345 magId "3110759345" @default.
- W3110759345 workType "article" @default.