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Gibbs energies and entropies of K-Na mixing for alkali feldspars from phase equilibrium data; implications for feldspar solvi and short-range order
Guy L. Hovis, Francois Delbove and Margaret Roll Bose
Gibbs energies and entropies of K-Na mixing for alkali feldspars from phase equilibrium data; implications for feldspar solvi and short-range order
American Mineralogist (June 1991) 76 (5-6): 913-927
Gibbs energies and entropies of K-Na mixing for alkali feldspars from phase equilibrium data; implications for feldspar solvi and short-range order
American Mineralogist (June 1991) 76 (5-6): 913-927
Index Terms/Descriptors
Abstract
Reversed brackets have been achieved at T = 800 degrees C and P near 1 bar for K-Na partitioning between (K,Na) Br molten salts and members of two topochemically monoclinic alkali feldspar series that differ substantially in Al-Si distribution.
ISSN: 0003-004X
EISSN: 1945-3027
Coden: AMMIAY
Serial Title: American Mineralogist
Serial Volume: 76
Serial Issue: 5-6
Title: Gibbs energies and entropies of K-Na mixing for alkali feldspars from phase equilibrium data; implications for feldspar solvi and short-range order
Affiliation: Lafayette Coll., Dep. Geol.,
Easton, PA,
United States
Pages: 913-927
Published: 199106
Text Language: English
Publisher: Mineralogical Society of America,
Washington, DC,
United States
References: 29
Accession Number: 1991-046482
Categories: Mineralogy of silicatesGeochemistry of rocks, soils, and sediments
Document Type: Serial
Bibliographic Level: Analytic
Illustration Description: illus. incl. 3 tables
Secondary Affiliation: CNRS-CRSCM,
FRA,
France65c Antill Rd., London,
GBR,
United Kingdom
Source Note: Dedicated to James B. Thompson, Jr.
Country of Publication: United States
Secondary Affiliation: GeoRef, Copyright 2018, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom
Update Code: 1991