Matches in SemOpenAlex for { <https://semopenalex.org/work/W2086396135> ?p ?o ?g. }
- W2086396135 endingPage "14" @default.
- W2086396135 startingPage "1" @default.
- W2086396135 abstract "This is the first report of podiform chromitite from the ocean floor. A micropod of chromitite, about 2 cm across and more than 10 cm long, was found in dunite drilled from Hess Deep, equatorial Pacific, during ODP Leg 147. The pod is composed of coarse, up to 5 mm across, chromian spinel with the Cr# (=Cr/[Cr+Al] atomic ratio) of 0.5 to 0.6, often full of minute mineral inclusions, such as hydrous minerals relatively enriched with TiO2 (<2 wt.%). Troctolites associated with dunite from Hess Deep sometimes have spinel disseminations. The chromitite micropod from Hess Deep, although very small in size, is very similar to alpine-type chromitite pods, in that (1) chromitite is set within harzburgite with a dunite envelope, and (2) chromian spinel sometimes includes hydrous and other silicates enriched with incompatible elements, e.g., phlogopites and pargasites. This similarity indicates that the mechanism of formation is the same for both chromitites. The spinel concentrations from Hess Deep were due to interaction between MORB and harzburgite at the uppermost mantle, which formed the plutonic rock suite (harzburgite, dunite, troctolite and gabbros). The podiform chromitite, therefore, can be formed within the abyssal harzburgite, i.e., at fast-spreading ridge environments, although it has been hardly found because of extremely incomplete sampling. Most of the podiform chromitites, as well as enclosing dunites, however, have much higher-Cr# (0.7 to 0.8) spinel, than the ocean floor chromitite and other magmatic rocks, possibly indicating their derivation from supra-subduction zone mantle." @default.
- W2086396135 created "2016-06-24" @default.
- W2086396135 creator A5010879667 @default.
- W2086396135 creator A5066223567 @default.
- W2086396135 date "1998-05-01" @default.
- W2086396135 modified "2023-09-27" @default.
- W2086396135 title "Petrology of a chromitite micropod from Hess Deep, equatorial Pacific: a comparison between abyssal and alpine-type podiform chromitites" @default.
- W2086396135 cites W1522797143 @default.
- W2086396135 cites W1965999150 @default.
- W2086396135 cites W1966212415 @default.
- W2086396135 cites W1966685022 @default.
- W2086396135 cites W1967784536 @default.
- W2086396135 cites W1968272005 @default.
- W2086396135 cites W1970111092 @default.
- W2086396135 cites W1970758245 @default.
- W2086396135 cites W1974573885 @default.
- W2086396135 cites W1983492077 @default.
- W2086396135 cites W1985249297 @default.
- W2086396135 cites W1988388558 @default.
- W2086396135 cites W1996038144 @default.
- W2086396135 cites W1996506400 @default.
- W2086396135 cites W1996988503 @default.
- W2086396135 cites W2001860086 @default.
- W2086396135 cites W2003855777 @default.
- W2086396135 cites W2004236451 @default.
- W2086396135 cites W2015008469 @default.
- W2086396135 cites W2016778781 @default.
- W2086396135 cites W2024828229 @default.
- W2086396135 cites W2039277856 @default.
- W2086396135 cites W2041176411 @default.
- W2086396135 cites W2055320919 @default.
- W2086396135 cites W2056222883 @default.
- W2086396135 cites W2062426403 @default.
- W2086396135 cites W2063274044 @default.
- W2086396135 cites W2078240490 @default.
- W2086396135 cites W2081928980 @default.
- W2086396135 cites W2098352994 @default.
- W2086396135 cites W2108523218 @default.
- W2086396135 cites W2109353358 @default.
- W2086396135 cites W2119224258 @default.
- W2086396135 cites W2122668781 @default.
- W2086396135 cites W2141154125 @default.
- W2086396135 cites W2157506684 @default.
- W2086396135 cites W2165447283 @default.
- W2086396135 cites W2169111811 @default.
- W2086396135 cites W2325164096 @default.
- W2086396135 cites W2326714219 @default.
- W2086396135 cites W3124987260 @default.
- W2086396135 cites W642264229 @default.
- W2086396135 doi "https://doi.org/10.1016/s0024-4937(98)00003-6" @default.
- W2086396135 hasPublicationYear "1998" @default.
- W2086396135 type Work @default.
- W2086396135 sameAs 2086396135 @default.
- W2086396135 citedByCount "105" @default.
- W2086396135 countsByYear W20863961352012 @default.
- W2086396135 countsByYear W20863961352013 @default.
- W2086396135 countsByYear W20863961352014 @default.
- W2086396135 countsByYear W20863961352015 @default.
- W2086396135 countsByYear W20863961352016 @default.
- W2086396135 countsByYear W20863961352017 @default.
- W2086396135 countsByYear W20863961352018 @default.
- W2086396135 countsByYear W20863961352019 @default.
- W2086396135 countsByYear W20863961352020 @default.
- W2086396135 countsByYear W20863961352021 @default.
- W2086396135 countsByYear W20863961352022 @default.
- W2086396135 countsByYear W20863961352023 @default.
- W2086396135 crossrefType "journal-article" @default.
- W2086396135 hasAuthorship W2086396135A5010879667 @default.
- W2086396135 hasAuthorship W2086396135A5066223567 @default.
- W2086396135 hasConcept C111368507 @default.
- W2086396135 hasConcept C127313418 @default.
- W2086396135 hasConcept C151730666 @default.
- W2086396135 hasConcept C173815673 @default.
- W2086396135 hasConcept C17409809 @default.
- W2086396135 hasConcept C23923706 @default.
- W2086396135 hasConcept C2776230739 @default.
- W2086396135 hasConcept C2779743592 @default.
- W2086396135 hasConcept C2781150389 @default.
- W2086396135 hasConcept C58097730 @default.
- W2086396135 hasConcept C67236022 @default.
- W2086396135 hasConcept C77928131 @default.
- W2086396135 hasConceptScore W2086396135C111368507 @default.
- W2086396135 hasConceptScore W2086396135C127313418 @default.
- W2086396135 hasConceptScore W2086396135C151730666 @default.
- W2086396135 hasConceptScore W2086396135C173815673 @default.
- W2086396135 hasConceptScore W2086396135C17409809 @default.
- W2086396135 hasConceptScore W2086396135C23923706 @default.
- W2086396135 hasConceptScore W2086396135C2776230739 @default.
- W2086396135 hasConceptScore W2086396135C2779743592 @default.
- W2086396135 hasConceptScore W2086396135C2781150389 @default.
- W2086396135 hasConceptScore W2086396135C58097730 @default.
- W2086396135 hasConceptScore W2086396135C67236022 @default.
- W2086396135 hasConceptScore W2086396135C77928131 @default.
- W2086396135 hasIssue "1" @default.
- W2086396135 hasLocation W20863961351 @default.
- W2086396135 hasOpenAccess W2086396135 @default.
- W2086396135 hasPrimaryLocation W20863961351 @default.
- W2086396135 hasRelatedWork W1536405053 @default.