Trace element abundances of high-MgO glasses from Kilauea, Mauna Loa and Haleakala volcanoes, Hawaii

Trace element abundances of high-MgO glasses from Kilauea, Mauna Loa and Haleakala volcanoes, Hawaii

We performed an ion-microprobe study of eleven high-MgO (6.7-14.8 wt%) tholeiite glasses from the Hawaiian volcanoes Kilauea, Mauna Loa and Haleakala. We determined the rare earth (RE), high field strength, and other selected trace element abundances of these glasses, and used the data to establish...

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Veröffentlicht in:Contributions to mineralogy and petrology 1998-03, Vol.131 (1), p.13-21
Hauptverfasser: Wagner, T. P., Clague, D. A., Hauri, E. H., Grove, T. L.
Format: Artikel
Sprache:eng
Schlagworte:
Chemical elements
Mineralogy
Petrology
Trace elements
Volcanoes
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Zusammenfassung:We performed an ion-microprobe study of eleven high-MgO (6.7-14.8 wt%) tholeiite glasses from the Hawaiian volcanoes Kilauea, Mauna Loa and Haleakala. We determined the rare earth (RE), high field strength, and other selected trace element abundances of these glasses, and used the data to establish their relationship to typical Hawaiian shield tholeiite and to infer characteristics of their source.
ISSN:0010-7999
1432-0967
DOI:10.1007/s004100050375