Spherulite crystallization induces Fe-redox redistribution in silicic melt

Chemical Geology

Volumn 268, Issue 3-4, 2009, Pages 272-280

  Castro, Jonathan M ^a   Cottrell, Elizabeth ^b   Tuffen, Hugh ^c   Logan, Amelia V ^b   Kelley, Katherine A ^c,d  

^a UNIVERSITÉ D'ORLÉANS   (France)

^b SMITHSONIAN INSTITUTION   (United States)

^c LANCASTER UNIVERSITY   (United Kingdom)

^d UNIVERSITY OF RHODE ISLAND   (United States)

Author keywords

FTIR; Obsidian; Oxidation reduction; Spherulite; XANES

Indexed keywords

CRYSTAL STRUCTURE; CRYSTALLIZATION; FTIR SPECTROSCOPY; IRON; IRON OXIDE; LAVA; MAGNETITE; OBSIDIAN; REDOX CONDITIONS; REDUCTION; RHYOLITE; SILICATE MELT; SILICICLASTIC DEPOSIT; SPHERULITE; VOLCANIC GLASS; XANES SPECTROSCOPY;

EURASIA; EUROPE; ICELAND; KRAFLA; NORTHERN EUROPE; SCANDINAVIA;

EID: 70350408336     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemgeo.2009.09.006     Document Type: Article

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