American Mineralogist
Open AccessLETTER
252
Pressure-induced stabilization of ordered paranatrolite: A new insight into the paranatrolite controversy
Yongjae Lee, Joseph A. Hriljac, John B. Parise, and Thomas Vogt
258
The effect of zinc sulfide on phase transformations of ferrihydrite
Mitch Loan, Gordon M. Parkinson, and William R. Richmond
262
Stability and equation of state of MgGeO3 post-perovskite phase
Kei Hirose, Katsuyuki Kawamura, Yasuo Ohishi, Shigehiko Tateno, and Nagayoshi Sata
266
Pressure dependence of the OH-stretching mode in F-rich natural topaz and topaz-OH
K. Komatsu, H. Kagi, T. Okada, T. Kuribayashi, J. B. Parise, and Y. Kudoh
REGULAR ARTICLE
1
Contact metamorphism of the White Mountain Peak metavolcanic complex, eastern California
W.G. Ernst
13
Structure and luminescence characteristics of quartz from pegmatites
Jens Götze, Michael Plötze, and Toralf Trautmann
22
Evidence for monazite-, barite-, and AgMnO4 (distorted barite)-type structures of CaSO4 at high pressure and temperature
Wilson A. Crichton, John B. Parise, Sytle M. Antao, and Andrzej Grzechnik
28
The template effect of the extra-framework content on zeolite compression: The case of yugawaralite
Ettore Fois, Aldo Gamba, Gloria Tabacchi, Rossella Arletti, Simona Quartieri, and Giovanna Vezzalini
36
The influence of OH in coesite on the kinetics of the coesite-quartz phase transition
Christian Lathe, Monika Koch-Müller, Richard Wirth, Wim van Westrenen, Hans-Joachim Mueller, Frank Schilling, and Jörn Lauterjung
44
First-principles study of hydrogen bond symmetrization of phase D under high pressure
Jun Tsuchiya, Taku Tsuchiya, and Shinji Tsuneyuki
50
First-principles study of OH-stretching modes in kaolinite, dickite, and nacrite
Etienne Balan, Michele Lazzeri, A. Marco Saitta, Thierry Allard, Yves Fuchs, and Francesco Mauri
61
A systematic study of OH in hydrous wadsleyite from polarized FTIR spectroscopy and single-crystal X-ray diffraction: Oxygen sites for hydrogen storage in Earth’s interior
Steven D. Jacobsen, Sylvie Demouchy, Daniel J. Frost, Tiziana Boffa Ballaran, and Jennifer Kung
71
Determination of the content and distribution of fixed ammonium in illite-smectite using a modified X-ray diffraction technique: Application to oil source rocks of western Greenland
Victor A. Drits, Boris A. Sakharov, Alfred L. Salyn, and Holger Lindgreen
85
Determination of defect structures in kaolin minerals by high-resolution transmission electron microscopy (HRTEM)
Toshihiro Kogure and Atsuyuki Inoue
90
M??ssbauer spectroscopy of omphacite and garnet pairs from eclogites: Application to geothermobarometry
Yi-Liang Li, Yong-Fei Zheng, and Bin Fu
101
Allanite and epidote weathering at the Coweeta Hydrologic Laboratory, western North Carolina, U.S.A.
Jason R. Price, Michael A. Velbel, and Lina C. Patino
115
Ca2SiO3OHF—A high-pressure phase with dense calcium polyhedral packing and tetrahedral silicon
Kurt Leinenweber, Jennifer E. Johnson, and Thomas L. Groy
122
Relationships between SEM-cathodoluminescence response and trace-element composition of hydrothermal vein quartz
Marianne R. Landtwing and Thomas Pettke
132
Quantitative evaluation of attenuation contrast of X-ray computed tomography images using monochromatized beams
Akira Tsuchiyama, Kentaro Uesugi, Tsukasa Nakano, and Susumu Ikeda
143
Biotic and abiotic products of Mn(II) oxidation by spores of the marine Bacillus sp. strain SG-1
John R. Bargar, Bradley M. Tebo, Uwe Bergmann, Samuel M. Webb, Pieter Glatzel, Van Q. Chiu, and Mario Villalobos
155
The Mn, Mg-intracrystalline exchange reaction in donpeacorite (Mn0.54Ca0.03Mg1.43Si2O6) and its relation to the fractionation behavior of Mn in Fe, Mg-orthopyroxene
Marilena Stimpfl
162
Crystal structures of chalcostibite (CuSbS2) and emplectite (CuBiS2): Structural relationship of stereochemical activity between chalcostibite and emplectite
Atsushi Kyono and Mitsuyoshi Kimata
166
Hydration and swelling of synthetic Na-saponites: Influence of layer charge
Laurent J. Michot, Isabelle Bihannic, Manuel Pelletier, Emmanuel Rinnert, and Jean-Louis Robert
173
Dehydroxylation and CO2 incorporation in annealed mica (sericite): An infrared spectroscopic study
Ming Zhang, Ling Wang, Shigeto Hirai, Simon A.T. Redfern, and Ekhard K.H. Salje
181
Relict coesite exsolution in omphacite from Western Tianshan eclogites, China
Lifei Zhang, Shuguang Song, Juhn G. Liou, Yongliang Ai, and Xuping Li
187
Hyperfine electric field gradients and local distortion environments of octahedrally coordinated Fe2+
R. James Evans, Denis G. Rancourt, and Michael Grodzicki
199
A synchrotron M??ssbauer spectroscopy study of (Mg,Fe)SiO3 perovskite up to 120 GPa
Jennifer M. Jackson, Wolfgang Sturhahn, Guoyin Shen, Jiyong Zhao, Michael Y. Hu, Daniel Errandonea, Jay D. Bass, and Yingwei Fei
206
Temporal stability and pressure calibration of barium carbonate and talc/pyrex pressure media in a piston-cylinder apparatus
John Longhi
219
Cation ordering in magnesioferrite, MgFe2O4, to 982 °C using in situ synchrotron X-ray powder diffraction
Sytle M. Antao, Ishmael Hassan, and John B. Parise
229
Halite-sylvite thermoconsolution
David Walker, Pramod K. Verma, Lachlan M.D. Cranswick, Simon M. Clark, Raymond L. Jones, and Stephan Buhre
240
The role of water in the structures of synthetic hallimondite, Pb2[(UO2)(AsO4)2](H2O)n and synthetic parsonsite, Pb2[(UO2)(PO4)2](H2O)n, 0 < n < 0.5
Andrew J. Locock, Peter C. Burns, and Theodore M. Flynn
247
Variable-temperature structural studies of tetranatrolite from Mt. Saint-Hilaire: Synchrotron X-ray powder diffraction and Rietveld analysis
Yongjae Lee, Joseph A. Hriljac, and Thomas Vogt
NEW MINERAL NAMES
271
NEW MINERAL NAMES
John L. Jambor, and Andrew C. Roberts
BOOK REVIEW
276
BOOK REVIEW: INTRODUCTION TO ORE-FORMING PROCESSES, Laurence Robb, Blackwell Science Ltd., Malden, MA, 2004,373 p.
Brian J. Skinner
ERRATA
276
ERRATUM: New clinopyroxene-liquid thermobarometers for mafic, evolved, and volatile-bearing lava compositions, with applications to lavas from Tibet and the Snake River Plain, Idaho by K.D. Purika, H. Mikaelian, F. Ryerson, and H. Shaw (2003, vol. 88, p. 1542-1554).
DEPOSIT ITEMS
28
The template effect of the extra-framework content on zeolite compression: The case of yugawaralite
Ettore Fois, Aldo Gamba, Gloria Tabacchi, Rossella Arletti, Simona Quartieri, and Giovanna Vezzalini
Item#: AM-05-002
Table 2. Crystallographic coordinates averaged over unit I and II and Table 4. T-O-T angles
AM-05-002.zip zipped
Table 2. Crystallographic coordinates averaged over unit I and II and Table 4. T-O-T angles
AM-05-002.zip zipped
187
Hyperfine electric field gradients and local distortion environments of octahedrally coordinated Fe2+
R. James Evans, Denis G. Rancourt, and Michael Grodzicki
229
Halite-sylvite thermoconsolution
David Walker, Pramod K. Verma, Lachlan M.D. Cranswick, Simon M. Clark, Raymond L. Jones, and Stephan Buhre
240
The role of water in the structures of synthetic hallimondite, Pb2[(UO2)(AsO4)2](H2O)n and synthetic parsonsite, Pb2[(UO2)(PO4)2](H2O)n, 0 < n < 0.5
Andrew J. Locock, Peter C. Burns, and Theodore M. Flynn
Item#: AM-05-005
Table 8. Structure factors for hallimondite and Table 9. Structure factors for parsonsite
AM-05-005.zip zipped
Table 8. Structure factors for hallimondite and Table 9. Structure factors for parsonsite
AM-05-005.zip zipped
252
Pressure-induced stabilization of ordered paranatrolite: A new insight into the paranatrolite controversy
Yongjae Lee, Joseph A. Hriljac, John B. Parise, and Thomas Vogt
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.
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American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.