American Mineralogist
Open AccessINTRODUCTION
373
Introduction to the Michael J. Holdaway commemorative issue
Barbara L. Dutrow
HOLDAWAY PAPERS
375
Titanium in biotite from metapelitic rocks: Temperature effects, crystal-chemical controls, and petrologic applications
Darrell J. Henry and Charles V. Guidotti
383
Local equilibrium in polymetamorphic gneiss and the titanium substitution in biotite
D.J. Waters and N.R. Charnley
397
The enthalpy of formation and internally consistent thermodynamic data of Mg-staurolite
Klaus-D. Grevel, Alexandra Navrotsky, Thomas Fockenberg, and Juraj Majzlan
405
Coexisting andalusite, kyanite, and sillimanite: Sequential formation of three Al2SiO5 polymorphs during progressive metamorphism near the triple point, Sivrihisar, Turkey
Donna L. Whitney
417
Co-existing aluminum silicates in quartz veins: A quantitative approach for determining andalusite-sillimanite equilibrium in natural samples using oxygen isotopes
Aaron J. Cavosie, Zachary D. Sharp, and J. Selverstone
424
Stability of corundum + quartz relative to kyanite and sillimanite at high temperature and pressure
Daniel E. Harlov and Ralf Milke
433
Andalusite-sillimanite replacement (Mazarrán, SE Spain): A microstructural and TEM study
Bernardo Cesare, Maria Teresa Gómez-Pugnaire, Antonio Sánchez-Navas, and Bernard Grobety
445
Hydroxyl-rich topaz in high-pressure and ultrahigh-pressure kyanite quartzites, with retrograde woodhouseite, from the Sulu terrane, eastern China
Ru Y. Zhang, Juhn G. Liou, and Jin F. Shu
454
Coesite exsolution from supersilicic titanite in UHP marble from the Kokchetav Massif, northern Kazakhstan
Yoshihide Ogasawara, Kyoka Fukasawa, and Shigenori Maruyama
462
Composition of synthetic tremolite-tschermakite solid solutions in amphibole + anorthite- and amphibole + zoisite-bearing assemblages
Jens Najorka, Matthias Gottschalk, and Wilhelm Heinrich
478
Paragenesis and thermobarometry of Ca-amphiboles in the Barcroft granodioritic pluton, central White Mountains, eastern California
W.G. Ernst
491
B and Li in Proterozoic metapelites from the Black Hills, U.S.A.: Implications for the origin of leucogranitic magmas
Max Wilke, Peter I. Nabelek, and Michael D. Glascock
501
The role of Fe and cation order in the crystal chemistry of surinamite, (Mg,Fe2+)3(Al,Fe3+)3O
[AlBeSi3O15]: A crystal structure, Mössbauer spectroscopic, and optical spectroscopic study
Jacques Barbier, Edward S. Grew, Elke HÃ¥lenius, Ulf HÃ¥lenius, and Martin G. Yates
514
Fe3+ and Fe2+ partitioning among silicates in metapelites: A synchrotron micro-XANES study
M. Darby Dyar, Emily W. Lowe, Charles V. Guidotti, and Jeremy S. Delaney
523
Thermodynamic and structural behavior of analcime-leucite analogue systems
Guy L. Hovis, Jacques Roux, and Elizabeth Rodrigues
REGULAR ARTICLE
533
In-situ synchrotron study of the kinetics, thermodynamics, and reaction mechanisms of the hydrothermal crystallization of gyrolite, Ca16Si24O60(OH)8·14H2O
Samuel Shaw, C. Michael B. Henderson, and Simon M. Clark
542
The crystal structures of grossular and spessartine between 100 and 600 K and the crystal chemistry of grossular-spessartine solid solutions
Uta Rodehorst, Charles A. Geiger, and Thomas Armbruster
550
The structures of becquerelite and Sr-exchanged becquerelite
Peter C. Burns and Yaping Li
558
Elasticity and equation of state of orthoenstatite, MgSiO3
Ross J. Angel and Jennifer M. Jackson
562
Reidite: An impact-produced high-pressure polymorph of zircon found in marine sediments
Billy P. Glass, Shaobin Liu, and Peter B. Leavens
566
A new polymorph of eucryptite (LiAlSiO4), ε-eucryptite, and thermal expansion of α- and ε-eucryptite at high pressure
Jianzhong Zhang, Aaron Celestian, John B. Parise, Hongwu Xu, and Peter J. Heaney
572
Disordering during melting: An 17O NMR Study of crystalline and glassy CaTiSiO5 (titanite)
Scott Kroeker, David Rice, and Jonathan F. Stebbins
580
Characterization of Mn oxides in cemented streambed crusts from Pinal Creek, Arizona, U.S.A., and in hot-spring deposits from Yuno-Taki Falls, Hokkaido, Japan
Halka Bilinski, Rudolf Giovanoli, Akira Usui, and Darko Hanzel
BOOK REVIEW
592
BOOK REVIEW: ENVIRONMENTAL MINERALOGY: MICROBIAL INTERACTIONS, ANTHROPOGENIC INFLUENCES, CONTAMINATED LAND, AND WASTE MANAGEMENT. J.D. Cotter-Howells, L.S. Campbell, E. Valsami-Jones, and M. Batchelder, Eds. (2000) The Mineralogical Society Series, no. 9, 414 p.
Garrison Sposito
ERRATA
592
ERRATUM: Polysomatism in h??gbomite: The crystal structures of 10T, 12H, 14T, and 24R polysomes by Clivia Hejny and Thomas Armbruster (v. 87, pages 277-292, 2002).
DEPOSIT ITEMS
542
The crystal structures of grossular and spessartine between 100 and 600 K and the crystal chemistry of grossular-spessartine solid solutions
Uta Rodehorst, Charles A. Geiger, and Thomas Armbruster
Item#: AM-02-004
Table 5a: Positional and displacement parameters of synthetic grossular between 103 and 498 K. Table 5b: Positional and displacement parameters of synthetic spessartine between 103 and 648 K. Table 6a: Bond lengths, polyhedral volumes, differences of the
AM-02-004.zip zipped
Table 5a: Positional and displacement parameters of synthetic grossular between 103 and 498 K. Table 5b: Positional and displacement parameters of synthetic spessartine between 103 and 648 K. Table 6a: Bond lengths, polyhedral volumes, differences of the
AM-02-004.zip zipped
550
The structures of becquerelite and Sr-exchanged becquerelite
Peter C. Burns and Yaping Li
Item#: AM-02-005
Table 6: Observed and calculated structure factors for becquerelite. Table 10: Observed and calculated structure factors for Sr-exchanegd becquerelite.
AM-02-005.zip zipped
Table 6: Observed and calculated structure factors for becquerelite. Table 10: Observed and calculated structure factors for Sr-exchanegd becquerelite.
AM-02-005.zip zipped
TABLE OF CONTENTS
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SPECIAL COLLECTIONS
Table of Contents
AmMin submission to acceptance/”first publication” is at a record average of about three to four months. Our acceptance to “final” publication is presently another 13 months on average.
Special Collections
American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.