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Volume 90, Number 4
April
Issue Cover
ISSN: 0003-004X
EISSN: 1945-3027
In this Issue
Preface to collected papers on monazite microprobe geochronology
Michael L. Williams; Robert J. Tracy
View articletitled, Preface to collected papers on monazite microprobe geochronology
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Analytical perils (and progress) in electron microprobe trace element analysis applied to geochronology: Background acquisition, interferences, and beam irradiation effects
Michael J. Jercinovic; Michael L. Williams
View articletitled, Analytical perils (and progress) in electron microprobe trace element analysis applied to geochronology: Background acquisition, interferences, and beam irradiation effects
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Contributions to precision and accuracy of monazite microprobe ages
Joseph M. Pyle; Frank S. Spear; David A. Wark; Christopher G. Daniel; Lara C. Storm
View articletitled, Contributions to precision and accuracy of monazite microprobe ages
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Electron-microprobe age mapping of monazite
Philippe Goncalves; Michael L. Williams; Michael J. Jercinovic
View articletitled, Electron-microprobe age mapping of monazite
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Isotopic age constraints from electron microprobe U-Th-Pb dates, using a three-dimensional concordia diagram
Yvette D. Kuiper
View articletitled, Isotopic age constraints from electron microprobe U-Th-Pb dates, using a three-dimensional concordia diagram
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Monazite ages in the Chesham Pond Nappe, SW New Hampshire, U.S.A.: Implications for assembly of central New England thrust sheets
Joseph M. Pyle; Frank S. Spear; John T. Cheney; Graham Layne
View articletitled, Monazite ages in the Chesham Pond Nappe, SW New Hampshire, U.S.A.: Implications for assembly of central New England thrust sheets
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Electron-microprobe dating as a tool for determining the closure of Th-U-Pb systems in migmatitic monazites
Alain Cocherie; Eugène Be Mezeme; Olivier Legendre; C. Mark Fanning; Michel Faure; Philippe Rossi
View articletitled, Electron-microprobe dating as a tool for determining the closure of Th-U-Pb systems in migmatitic monazites
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Comparative isotopic and chemical geochronometry of monazite, with implications for U-Th-Pb dating by electron microprobe: An example from metamorphic rocks of the eastern Wyoming Craton ...
Peter S. Dahl; Michael A. Hamilton; Michael J. Jercinovic; Michael P. Terry; Michael L. Williams; Robert Frei
View articletitled, Comparative isotopic and chemical geochronometry of monazite, with implications for U-Th-Pb dating by electron microprobe: An example from metamorphic rocks of the eastern Wyoming Craton ...
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Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy
George A. Lager; William G. Marshall; Zhenxian Liu; Robert T. Downs
View articletitled, Re-examination of the hydrogarnet structure at high pressure using neutron powder diffraction and infrared spectroscopy
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Anomalous elastic behavior and high-pressure structural evolution of zeolite levyne
Giacomo Diego Gatta; Paola Comodi; Pier Francesco Zanazzi; Tiziana Boffa Ballaran
View articletitled, Anomalous elastic behavior and high-pressure structural evolution of zeolite levyne
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Crystal chemistry of the hydrothermally synthesized Na2(Mn1−xFex2+)2Fe3+(PO4)3 alluaudite-type solid solution
Frédéric Hatert; Leila Rebbouh; Raphaël P. Hermann; André-Mathieu Fransolet; Gary J. Long; Fernande Grandjean
View articletitled, Crystal chemistry of the hydrothermally synthesized Na<sub>2</sub>(Mn<sub>1−<em>x</em></sub>Fe<sub><em>x</em></sub><sup>2+</sup>)<sub>2</sub>Fe<sup>3+</sup>(PO<sub>4</sub>)<sub>3</sub> alluaudite-type solid solution
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Thermodynamic properties of uvarovite garnet (Ca3Cr2Si3O12)
S. Klemme; J.C. van Miltenburg; P. Javorsky; F. Wastin
View articletitled, Thermodynamic properties of uvarovite garnet (Ca<sub>3</sub>Cr<sub>2</sub>Si<sub>3</sub>O<sub>12</sub>)
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Post-aragonite phase transformation in CaCO3 at 40 GPa
Shigeaki Ono; Takumi Kikegawa; Yasuo Ohishi; Jun Tsuchiya
View articletitled, Post-aragonite phase transformation in CaCO3 at 40 GPa
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Direct formation of the γ-CaSO4 phase in dehydration process of gypsum: In situ FTIR study
P.S.R. Prasad; V. Krishna Chaitanya; K. Shiva Prasad; D. Narayana Rao
View articletitled, Direct formation of the γ-CaSO<sub>4</sub> phase in dehydration process of gypsum: In situ FTIR study
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The order-disorder character of FeOHSO4 obtained from the thermal decomposition of metahohmannite, Fe3+2(H2O)4[O(SO4)2]
Gennaro Ventruti; Fernando Scordari; Emanuela Schingaro; Alessandro F. Gualtieri; Carlo Meneghini
View articletitled, The order-disorder character of FeOHSO<sub>4</sub> obtained from the thermal decomposition of metahohmannite, Fe<sup>3+</sup><sub>2</sub>(H<sub>2</sub>O)<sub>4</sub>[O(SO<sub>4</sub>)<sub>2</sub>]
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Temperature and composition dependence of structural phase transitions in Ca(TixZr1−x)OGeO4
Rikke Ellemann-Olesen; Thomas Malcherek
View articletitled, Temperature and composition dependence of structural phase transitions in Ca(Ti<sub><em>x</em></sub>Zr<sub>1−<em>x</em></sub>)OGeO<sub>4</sub>
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Low-T neutron powder-diffraction and synchrotron-radiation IR study of synthetic amphibole Na(NaMg)Mg5Si8O22(OH)2
G. Iezzi; G.D. Gatta; W. Kockelmann; G. Della Ventura; R. Rinaldi; W. Schäfer; M. Piccinini; F. Gaillard
View articletitled, Low-<em>T</em> neutron powder-diffraction and synchrotron-radiation IR study of synthetic amphibole Na(NaMg)Mg<sub>5</sub>Si<sub>8</sub>O<sub>22</sub>(OH)<sub>2</sub>
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Charge contrast imaging of fine-scale microstructure and compositional variation in garnet using the environmental scanning electron microscope
Simon J. Cuthbert; James O. Buckman
View articletitled, Charge contrast imaging of fine-scale microstructure and compositional variation in garnet using the environmental scanning electron microscope
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Piston-cylinder experiments on H2O undersaturated Fe-bearing systems: An experimental setup approaching fO2 conditions of natural calc-alkaline magmas
Ralf Kägi; Othmar Müntener; Peter Ulmer; Luisa Ottolini
View articletitled, Piston-cylinder experiments on H<sub>2</sub>O undersaturated Fe-bearing systems: An experimental setup approaching <em>f</em><sub>O<sub>2</sub></sub> conditions of natural calc-alkaline magmas
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Environmentally important, poorly crystalline Fe/Mn hydrous oxides: Ferrihydrite and a possibly new vernadite-like mineral from the Clark Fork River Superfund Complex
Michael F. Hochella, Jr.; Takeshi Kasama; Andrew Putnis; Christine V. Putnis; Johnnie N. Moore
View articletitled, Environmentally important, poorly crystalline Fe/Mn hydrous oxides: Ferrihydrite and a possibly new vernadite-like mineral from the Clark Fork River Superfund Complex
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The true structure of wonesite, an interlayer-deficient trioctahedral sodium mica
Toshihiro Kogure; Ritsuro Miyawaki; Yasuyuki Banno
View articletitled, The true structure of wonesite, an interlayer-deficient trioctahedral sodium mica
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Clinoholmquistite discredited: The new amphibole end-member fluoro-sodic-pedrizite
Roberta Oberti; Fernando Cámara; Luisa Ottolini
View articletitled, Clinoholmquistite discredited: The new amphibole end-member fluoro-sodic-pedrizite
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XRMapAnal: A program for analysis of quantitative X-ray maps
Douglas K. Tinkham; Edward D. Ghent
View articletitled, XRMapAnal: A program for analysis of quantitative X-ray maps
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Growth zoning and strain patterns inside diamond crystals as revealed by Raman maps
Lutz Nasdala; Wolfgang Hofmeister; Jeffrey W. Harris; Jürgen Glinnemann
View articletitled, Growth zoning and strain patterns inside diamond crystals as revealed by Raman maps
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Differentiation of commercial vermiculite based on statistical analysis of bulk chemical data: Fingerprinting vermiculite from Libby, Montana U.S.A.
Mickey E. Gunter; Eron Singleton; Bryan R. Bandli; Heather A. Lowers; Gregory P. Meeker
View articletitled, Differentiation of commercial vermiculite based on statistical analysis of bulk chemical data: Fingerprinting vermiculite from Libby, Montana U.S.A.
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Crystal structure of single-crystal CaGeO3 tetragonal garnet synthesized at 3 GPa and 1000 °C
Akihiko Nakatsuka; Hiroki Chaya; Akira Yoshiasa
View articletitled, Crystal structure of single-crystal CaGeO<sub>3</sub> tetragonal garnet synthesized at 3 GPa and 1000 °C
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Iron isotope exchange kinetics at the nanoparticulate ferrihydrite surface
Rebecca L. Poulson; Clark M. Johnson; Brian L. Beard
View articletitled, Iron isotope exchange kinetics at the nanoparticulate ferrihydrite surface
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Cation distribution in MgFe2O4 vs. pressure and temperature: Experiments in a “piston-cylinder” apparatus
Alexander I. Turkin; Valeri A. Drebushchak
View articletitled, Cation distribution in MgFe<sub>2</sub>O<sub>4</sub> vs. pressure and temperature: Experiments in a “piston-cylinder” apparatus
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New Mineral Names
Paula C. Piilonen; T. Scott Ercit; Andrew C. Roberts
View articletitled, New Mineral Names
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Book Reviews

DEER, HOWIE AND ZUSSMAN ROCK-FORMING MINERALS, SHEET SILICATES: MICAS, volume 3A, 2nd edition.: By M.E. Fleet, The Geological Society, London, 2003, 758 pp, $209.00
Stephen Guggenheim
View articletitled, DEER, HOWIE AND ZUSSMAN ROCK-FORMING MINERALS, SHEET SILICATES: MICAS, volume 3A, 2<sup>nd</sup> edition.: By M.E. Fleet, The Geological Society, London, 2003, 758 pp, $209.00
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Errata

Erratum
View articletitled, E<span class="small-caps">rratum</span>
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All Issues
  • Online ISSN 1945-3027
  • ISSN 0003-004X
  • Copyright © 2024 Mineralogical Society of America
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