Trace and minor elements in Green River oil shale (Colorado, U.S.A.), concentrated by differential density centrifugation

A combination of separatory and analytical techniques was used to investigate the chemistry of 3 major elements and 9 trace elements in fine-grained Colorado oil shale. The separatory procedure involved low-temperature ashing, followed by high-speed centrifugation in a liquid density-gradient column...

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Veröffentlicht in:	Chemical geology 1984-11, Vol.47 (1), p.1-14
Hauptverfasser:	Saether, Ola M., Runnells, Donald D., Meglen, Robert R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Earth sciences Earth, ocean, space Exact sciences and technology Geochemistry Geochemistry: general, methodology, regional studies
Online-Zugang:	Volltext
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