Valence state partitioning of Cr between pyroxene-melt: Effects of pyroxene and melt composition and direct determination of Cr valence states by XANES. Application to Martian basalt QUE 94201 composition

American Mineralogist

Volumn 92, Issue 11-12, 2007, Pages 2002-2005

  Karner, J M ^a   Papike, J J ^a   Sutton, S R ^b,c   Shearer, C K ^a   McKay, G ^d   Le, L ^e   Burger, P ^a  

^a UNIVERSITY OF NEW MEXICO   (United States)

^b UNIVERSITY OF CHICAGO   (United States)

^c UNIVERSITY OF CHICAGO   (United States)

^d NASA JOHNSON SPACE CENTER   (United States)

^e ESC Group   (United States)

Author keywords

Chromium; Multivalent elements; Partitioning; Pyroxene; QUE 94201; XANES

Indexed keywords

CHROMIUM; FELDSPAR;

COUPLED SUBSTITUTION; DIRECT DETERMINATION; MELT COMPOSITIONS; PARTITIONING; PYROXENE; QUE 94201; VALENCE STATE; XANES;

BASALT;

BASALT; CHROMIUM; MARS; MELT; NUCLEATION; PARTITIONING; PIGEONITE; PLAGIOCLASE; PYROXENE; XANES SPECTROSCOPY;

EID: 37149020152     PISSN: 0003004X     EISSN: None     Source Type: Journal    
DOI: 10.2138/am.2007.2724     Document Type: Article

References (18)

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