Matches in SemOpenAlex for { <https://semopenalex.org/work/W2165825073> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W2165825073 endingPage "269" @default.
- W2165825073 startingPage "260" @default.
- W2165825073 abstract "SUMMARY A dolerite intrusion on Long Island, Seychelles contains exceptionally large plagioclase (labradorite) phenocrysts essentially unzoned, set in a doleritic groundmass. Many of the mega-phenocrysts have a dark redbrown interior. In the groundmass, zoned plagioclase is in a doleritic texture with a slightly titaniferous ferro-augite that has been almost completely replaced by an actinolite uralite. The mega-phenocrysts are considered to have crystallized slowly at depth and concentrated locally in a chamber of basaltic magma. The portion of magma containing these plagioclase crystals was later injected to higher levels as dykes. Although emplaced in a granitic (continental) environment, the intrusion has oceanic basalt affinities, and in chemical composition resembles high alumina basalts." @default.
- W2165825073 created "2016-06-24" @default.
- W2165825073 creator A5064628044 @default.
- W2165825073 date "1969-06-04" @default.
- W2165825073 modified "2023-09-27" @default.
- W2165825073 title "A mega-porphyritic dolerite on Long Island, Seychelles Archipelago" @default.
- W2165825073 cites W2083799734 @default.
- W2165825073 cites W2330405511 @default.
- W2165825073 cites W2333414322 @default.
- W2165825073 doi "https://doi.org/10.1017/s0016756800057964" @default.
- W2165825073 hasPublicationYear "1969" @default.
- W2165825073 type Work @default.
- W2165825073 sameAs 2165825073 @default.
- W2165825073 citedByCount "4" @default.
- W2165825073 countsByYear W21658250732016 @default.
- W2165825073 crossrefType "journal-article" @default.
- W2165825073 hasAuthorship W2165825073A5064628044 @default.
- W2165825073 hasConcept C120806208 @default.
- W2165825073 hasConcept C127313418 @default.
- W2165825073 hasConcept C151730666 @default.
- W2165825073 hasConcept C161509811 @default.
- W2165825073 hasConcept C17409809 @default.
- W2165825073 hasConcept C182402614 @default.
- W2165825073 hasConcept C183222429 @default.
- W2165825073 hasConcept C2776283581 @default.
- W2165825073 hasConcept C2779181077 @default.
- W2165825073 hasConcept C2779670319 @default.
- W2165825073 hasConcept C2779870107 @default.
- W2165825073 hasConceptScore W2165825073C120806208 @default.
- W2165825073 hasConceptScore W2165825073C127313418 @default.
- W2165825073 hasConceptScore W2165825073C151730666 @default.
- W2165825073 hasConceptScore W2165825073C161509811 @default.
- W2165825073 hasConceptScore W2165825073C17409809 @default.
- W2165825073 hasConceptScore W2165825073C182402614 @default.
- W2165825073 hasConceptScore W2165825073C183222429 @default.
- W2165825073 hasConceptScore W2165825073C2776283581 @default.
- W2165825073 hasConceptScore W2165825073C2779181077 @default.
- W2165825073 hasConceptScore W2165825073C2779670319 @default.
- W2165825073 hasConceptScore W2165825073C2779870107 @default.
- W2165825073 hasIssue "3" @default.
- W2165825073 hasLocation W21658250731 @default.
- W2165825073 hasOpenAccess W2165825073 @default.
- W2165825073 hasPrimaryLocation W21658250731 @default.
- W2165825073 hasRelatedWork W122374206 @default.
- W2165825073 hasRelatedWork W1966732891 @default.
- W2165825073 hasRelatedWork W2039913168 @default.
- W2165825073 hasRelatedWork W2044981403 @default.
- W2165825073 hasRelatedWork W2051795402 @default.
- W2165825073 hasRelatedWork W2185259038 @default.
- W2165825073 hasRelatedWork W2317980263 @default.
- W2165825073 hasRelatedWork W2326426710 @default.
- W2165825073 hasRelatedWork W2330714646 @default.
- W2165825073 hasRelatedWork W2966780339 @default.
- W2165825073 hasVolume "106" @default.
- W2165825073 isParatext "false" @default.
- W2165825073 isRetracted "false" @default.
- W2165825073 magId "2165825073" @default.
- W2165825073 workType "article" @default.