Evidence for a relationship between hydrocarbons and authigenic magnetite

Evidence for a relationship between hydrocarbons and authigenic magnetite

The direct association of hydrocarbon migration and the precipitation of authigenic magnetite has not been established. A study that reported paleomagnetic, rock magnetic, petrographic and geochemical results of samples from Permian speleothems and gilsonite found in the Ordovician Arbuckle Group in...

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Veröffentlicht in:Nature (London) 1987-01, Vol.325 (6103), p.428-430
Hauptverfasser: ELMORE, R. D, ENGEL, M. H, CRAWFORD, L, NICK, K, IMBUS, S, SOFER, Z
Format: Artikel
Sprache:eng
Schlagworte:
Earth sciences
Earth, ocean, space
Exact sciences and technology
Geochemistry
Geology
Hydrocarbons
Magnetism
Ordovician
Paleomagnetism
Paleontology
Permian
Physics
Soil and rock geochemistry
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Beschreibung
Zusammenfassung:The direct association of hydrocarbon migration and the precipitation of authigenic magnetite has not been established. A study that reported paleomagnetic, rock magnetic, petrographic and geochemical results of samples from Permian speleothems and gilsonite found in the Ordovician Arbuckle Group in southern Oklahoma is presented.
ISSN:0028-0836
1476-4687
DOI:10.1038/325428a0