American Mineralogist
REGULAR ARTICLE
813 The petrochemistry of a unique cordierite-bearing lava from St. Helena Island, South Atlantic
819 Scandium geochemistry of the Oka carbonatite complex, Oka, Quebec
826 Titanian chromite and chromian titanomagnetite from a Snake River Plain basalt, a terrestrial analogue to lunar spinels
831 Ferroan gahnite from quartz-biotite-almandine schist, Wind River Mountains, Wyoming
835 Jamborite: a new nickel hydroxide mineral from the northern Apennines, Italy
840 Zoned garnet from Crested Butte, Colorado
843 Clinopyroxene lattice deformations: The roles of chemical substitution and temperature
850 Mössbauer spectra of synthetic hedenbergite-ferrosilite pyroxenes
869 Meteoritic amphiboles
873 Calcic and alkali amphiboles from the Golden Horn batholith, North Cascades, Washington
879 The crystal structure and bonding of fluor-tremolite: a comparison with hydroxyl tremolite
889 The crystal structures of one-layer phlogopite and annite
901 Present-day deposition of lepidolite from thermal waters in Yellowstone National Park
905 Non-linear variation of cell parameters with composition in alkali feldspar series
909 A refinement of the crystal structure of datolite, CaBSiO4(OH)
915 Synthesis of antigorite
920 The role of carbon film thickness in electron microprobe analysis
926 Preparation of thin films of greigite, Fe3S4, and its preferred orientation on a sodium chloride crystal
930 Positive and negative striations in pyrite
936 Synthetic argentojarosite: Physical properties and thermal behavior
945 Hexagonal CaAl2SiO6: A new synthetic phase
947 The Peierls force in crystalline quartz
949 New X-ray and compositional data for farringtonite, Mg3(PO4)2
952 Cu-Fe-S phases in lunar rocks
955 Visible-region absorption spectra of a Ti 3+ fassaite from the Allende meteorite: A discussion
962 Crystal-structure refinement and optical properties of a Ti3+ fassaite from the Allende meteorite: Reply
NEW MINERAL NAMES
966 NEW MINERAL NAMES
MINERALOGICAL NOTES
942 MINERALOGICAL NOTES Vickers hardness and reflectance determinations for metamict AB2O6-type rare earth Ti-Nb-Ta oxides
NOTES
974 NOTICES
BOOK REVIEW
968 BOOK REVIEWS
PROCEEDINGS
976 LIST OF OFFICERS AND COMMITTEES
ERRATA
965 ERRATA
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.