The role of basalt replenishment in the generation of basaltic andesites of the ongoing activity at Arenal volcano, Costa Rica: Evidence from clinopyroxene and spinel

Bulletin of Volcanology

Volumn 64, Issue 5, 2002, Pages 316-327

  Streck, Martin J ^a   Dungan, Michael A ^b   Malavassi, E ^c   Reagan, Mark K ^d   Bussy, Francois ^e  

^a PORTLAND STATE UNIVERSITY   (United States)

^b UNIVERSITY OF GENEVA   (Switzerland)

^c UNIVERSIDAD NACIONAL   (Costa Rica)

^d UNIVERSITY OF IOWA   (United States)

^e UNIVERSITY OF LAUSANNE   (Switzerland)

Author keywords

Andesite; Arenal volcano; Clinopyroxene; Crystal growth stratigraphy; Eruption dynamics; Mixed magmas; Spinel

Indexed keywords

ANDESITE; CLINOPYROXENE; MAGMA CHEMISTRY; MINERALOGY; PETROGENESIS; SPINEL; VOLCANIC ERUPTION;

COSTA RICA;

EID: 0036329763     PISSN: 02588900     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00445-002-0209-2     Document Type: Article

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