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Double Glacier Volcano, a 'new' Quaternary volcano in the eastern Aleutian volcanic arc

Bulletin of Volcanology

By:
, ,
DOI: 10.1007/BF00430776

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Abstract

The Double Glacier Volcano (DGV) is a small dome complex of porphyritic hornblende andesite and dacite that is part of the Cook Inlet segment of Quaternary volcanoes of the eastern Aleutian arc. Its discovery reduces the previously described large volcano gap in Cook Inlet segment to a distance similar to that between other volcanoes in the area. DGV lavas are medium-K, calcalkaline andesites and dacites with concentrations of major and minor elements similar to the other Quaternary volcanoes of the Cook Inlet segment. Available K-Ar ages indicate that DGV was active 600-900 ka. ?? 1992 Springer-Verlag.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Double Glacier Volcano, a 'new' Quaternary volcano in the eastern Aleutian volcanic arc
Series title:
Bulletin of Volcanology
DOI:
10.1007/BF00430776
Volume
54
Issue:
8
Year Published:
1992
Language:
English
Publisher location:
Springer-Verlag
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Bulletin of Volcanology
First page:
631
Last page:
637
Number of Pages:
7