High-magnesian andesite from Mount Shasta: A product of magma mixing and contamination, not a primitive mantle melt

Geology

Volumn 35, Issue 4, 2007, Pages 351-354

  Streck, Martin J ^a   Leeman, William P ^b   Chesley, John ^c  

^a PORTLAND STATE UNIVERSITY   (United States)

^b National Science Foundation   (United States)

^c University of Arizona   (United States)

Author keywords

Adakite; Arc volcanism; High magnesian andesite; Mixing; Mount Shasta; Primitive magnesian andesite

Indexed keywords

HIGH-MAGNESIAN ANDESITE; MAGMA MIXING; PRIMITIVE MAGNESIAN ANDESITE; ULTRAMATIC CRYSTAL MATERIAL;

BASALT; GEOCHEMISTRY; MAGNESIA; MIXING; VOLCANIC ROCKS; VOLCANOES;

PETROLOGY;

ANDESITE; CHEMICAL COMPOSITION; ENTRAINMENT; MAGNESIUM; MANTLE CHEMISTRY; MELT INCLUSION; MIXING; SLAB; ULTRAMAFIC ROCK;

CALIFORNIA; CASCADE RANGE; MOUNT SHASTA; NORTH AMERICA; UNITED STATES;

EID: 34147108091     PISSN: 00917613     EISSN: 00917613     Source Type: Journal    
DOI: 10.1130/G23286A.1     Document Type: Article

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