American Mineralogist
LETTER
1519 Pressure induced ordering in (Ni,Mg)2SiO4 olivine
1523 The solubility of H2O in nominally anhydrous mantle minerals using 1H MAS NMR
1527 High pressure phase transition in titanite (CaTiOSiO4)
1531 Phosphorus speciation changes across the glass transition in polymerized alkali silicate glasses and melts
REGULAR ARTICLE
1301 The electronic structure of hematite {001} surfaces: Applications to the interpretation of STM images and heterogeneous surface reactions
1315 Magnesium site exchange in forsterite: A direct measurement by high-temperature 25Mg NMR spectroscopy
1321 An XAFS study of the crystal chemistry of Fe in orthopyroxene
1332 “Displacive phase transition in anorthoclase: The “”plateau effect”” and the effect of T1-T2 ordering on the transition temperature”
1337 The structure of ordered and disordered lead feldspar (PbAl2Si2O8)
1344 The coordination numbers of Na and K atoms in low albite and microcline as determined from a procrystal electron-density distribution
1350 Cation ordering in lead-molybdenum-vanadium oxychlorides
1360 Superstructures and domain structures in natural and synthetic kalsilite
1371 TEM investigation of the domain structure and superstructure in hillebrandite, Ca2SiO3(OH)2
1375 Direct observation of phase transitions in aluminate sodalite, Ca8[Al12O24](CrO4)2
1380 HRTEM of microcrystalline opal in chert and porcelanite from the Monterey Formation, California
1396 Periodic and nonperiodic interstratification in the chlorite-biotite series
1405 Ab initio periodic Hartree-Fock study of lizardite 1T
1413 Thermodynamics of order-disorder in minerals: I. Symmetric formalism applied to minerals of fixed composition
1425 Thermodynamics of order-disorder in minerals: II. Symmetric formalism applied to solid solutions
1438 Unequilibrated eucrites and the equilibrated Juvinas eucrite: Pyroxene REE systematics and major, minor, and trace element zoning
1452 A reevaluation of crystal-size distributions in chromite cumulates
1460 Pressure-temperature-reaction history of metapelitic rocks from the Maryland Piedmont on the basis of correlated garnet zoning and plagioclase-inclusion composition
1476 Observations on the geometry of etched fission tracks in apatite: Implications for models of track revelation
1494 Bottinoite, Ni(H2O)6[Sb(OH)6]2: Crystal structure, twinning, and hydrogen-bond model
1501 Crystal structures of the {011}, {610}, and {010} growth sectors in brewsterite
1507 A new type of high-temperature, high-pressure cell for spectroscopic studies of hydrous silicate melts
NEW MINERAL NAMES
1513 NEW MINERAL NAMES
AUTHOR INDEX
SUBJECT INDEX
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.