American Mineralogist
REGULAR ARTICLE
689 Mooihoekite and haycockite, two new copper-iron sulfides, and their relationship to chalcopyrite and talnakhite
709 Computer-simulated crystal structures of observed and hypothetical Mg2SiO4 polymorphs of low and high density
732 The crystal structures of pyrophyllite, 1Tc, and of its dehydroxylate
751 An aspect of the water in clay minerals: An application of nuclear magnetic resonance spectrometry to clay mineralogy
765 The crystal structure of carletonite, KNa4Ca4Si8O18(CO3)4(F,OH)·H2O, a double-sheet silicate
779 A contribution to the crystal chemistry of melanophlogite
797 Electron-microscopic investigation of microcline twinning
809 Thermodynamic multicomponent silicate equilibrium phase calculations
824 Studies of the sulfosalts of copper. II The crystallography and composition of sinnerite, Cu6As4S9
835 Alpine-type chromite in North Borneo, with special reference to Darvel Bay
857 Optical properties of fibrous brucite from Asbestos, Quebec
865 Rhodonite-pyroxmangite peritectic along the join MnSiO3-MgSiO3 in air
877 Apatite chemistry and phosphorus fugacity in a differentiated igneous intrusion
887 Hornblendes from calc-alkaline volcanic rocks of island arcs and continental margins
903 Sepiolite associated with Miocene diatomite, Santa Cruz Basin, California
914 Stability fields of hydration states of an halloysite
924 New data on the analcime-wairakite series
932 Metasomatic origin of some micrographic intergrowths
941 The equilibration temperature and pressure of various lava types with spinel- and garnet-peridotite
960 Differential thermal analysis of siderite-kaolinite mixtures
967 Cation determinative curves for Mg-Fe-Mn olivines from vibrational spectra
989 Maganaxinite from the Mesabi Range, Minnesota
993 Identity of astrolite with muscovite
995 Calcite-aragonite equilibrium from 50°C to 150°C
998 The use of far infrared interferometric spectroscopy for mineral identification
NEW MINERAL NAMES
1003 New Mineral Names
MINERALOGICAL NOTES
986 MINERALOGICAL NOTES Microporosity of muscovite sheets
NOTES
1016 Notices
BOOK REVIEW
1007 Book Reviews
PROCEEDINGS
1027 List of Officers and Committees
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.