American Mineralogist
LETTER
983 Al-O-Al oxygen sites in crystalline aluminates and aluminosilicate glasses: High-resolution oxygen-17 NMR results
987 Crystal chemistry of high-pressure BaSi4O9 in the trigonal (P3) barium tetragermanate structure
PREFACE TO THE FOORD ISSUE
693 Preface to the Foord Issue
695 The chemistry, mineralogy, and petrology of the George Ashley Block pegmatite body
708 Cooling rates and crystallization dynamics of shallow level pegmatite-aplite dikes, San Diego County, California
718 Crystal growth mechanisms in miarolitic cavities in the Lake George ring complex and vicinity, Colorado
725 Ising models of undercooled binary system crystallization: Comparison with experimental and pegmatite textures
733 Solubility and stability of beryl in granitic melts
746 Reconnaissance fluid inclusion study of the Morefield pegmatite, Amelia County, Virginia
754 Niobian rutile from the McGuire granitic pegmatite, Park County, Colorado: Solid solution, exsolution, and oxidation
764 The crystal chemistry of sogdianite, a milarite-group mineral
769 Simmonsite, Na2LiAlF6, a new mineral from the Zapot amazonite-topaz-zinnwaldite pegmatite, Hawthorne, Nevada, U.S.A.
773 Ferrotitanowodginite, Fe2+TiTa2O8, a new mineral of the wodginite group from the San Elías pegmatite, San Luis, Argentina
778 Crystal-structure refinement of a rubidian cesian phlogopite
782 Chemical and paragenetic data on gadolinite-group minerals from Baveno and Cuasso al Monte, southern Alps, Italy
790 Memorial of Eugene Edward Foord, 1946-1998
REGULAR ARTICLE
794 Tourmaline-rich pseudomorphs in sillimanite zone metapelites: Demarcation of an infiltration front
806 KREEP cumulates in the western lunar highlands: Ion and electron microprobe study of alkali-suite anorthosites and norites from Apollo 12 and 14
821 Geochemistry, petrology, and cooling history of 14161,7373: A plutonic lunar sample with textural evidence of granitic-fraction separation by silicate-liquid immiscibility
838 Crystal-chemical controls on trace element partitioning between garnet and anhydrous silicate melt
848 High-temperature heat capacity of grossular (Ca3Al2Si3O12), enstatite (MgSiO3), and titanite (CaTiSiO5)
856 High-pressure equation of state of magnesite: New data and a reappraisal
861 Comparative compressibilities of calcite-structure carbonates: Deviations from empirical relations
871 Formation of rutile nuclei at anatase {112} twin interfaces and the phase transformation mechanism in nanocrystalline titania
877 Theoretical studies on the formation of mercury complexes in solution and the dissolution and reactions of cinnabar
884 Aspects of goethite surface microtopography,
895 In situ study of the goethite-hematite phase
905 In situ powder neutron diffraction of cation partitioning vs. pressure in Mg0.94Al2.04O4 synthetic spinel
913 Crystal structure of non-metamict Th-rich hellandite-(Ce) from Latium (Italy) and crystal chemistry of the hellandite-group minerals
922 Linking structure and chemistry in the schorl-dravite series
929 On the crystal structure of pseudowollastonite (CaSiO3)
933 Al-Fe disorder in synthetic epidotes: A single-crystal X-ray diffraction study
937 The degree of aluminum avoidance in aluminosilicate glasses
946 Bonding in silicates: Investigation of the Si L2,3 edge by parallel electron energy-loss spectroscopy
965 Location of interstitial Cr in mullite by incoherent channeling patterns from characteristic X-ray emission
970 Raman spectra and vibrational analysis of the trioctahedral mica phlogopite
977 The occurrence of preiswerkite in a tourmaline-biotite-scapolite rock from Blengsvatn, Norway
NEW MINERAL NAMES
990 NEW MINERAL NAMES
SOFTWARE REVIEW
995 THE PHOTO ATLAS OF MINERALS. Gem and Mineral Council, Los Angeles County Museum of Natural History.
DEPOSIT ITEMS
764 The crystal chemistry of sogdianite, a milarite-group mineral
778 Crystal-structure refinement of a rubidian cesian phlogopite
913 Crystal structure of non-metamict Th-rich hellandite-(Ce) from Latium (Italy) and crystal chemistry of the hellandite-group minerals
913 Crystal structure of non-metamict Th-rich hellandite-(Ce) from Latium (Italy) and crystal chemistry of the hellandite-group minerals
922 Linking structure and chemistry in the Schorl-Dravite series
933 Al-Fe disorder in synthetic epidotes: A single-crystal X-ray diffraction study
933 Al-Fe disorder in synthetic epidotes: A single-crystal X-ray diffraction study
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.