American Mineralogist
REGULAR ARTICLE
817 Serpentines: Natural mixtures of chrysotile and antigorite
839 Inderite and gerstleyite from the Kramer borate district, Kern County, California
844 Some observations on rutherfordine
851 Olivine-sanidine trachybasalt from the Sierra Nevada, California
874 Color centers in the α-quartz called amethyst
892 Muscovite from Methuen Township, Ontario
899 Effect of heat on vermiculite and mixed-layered vermiculite-chlorite
915 Studies of uranium minerals (XXII): Synthetic calcium and lead uranyl phosphate minerals
927 Lesserite, a new borate mineral
932 A new occurrence of eucolite near Wausau, Marathon County, Wisconsin
935 A stereographic construction for determining optical axial angles
940 Trigonal paragonite from Campbell and Franklin Counties, Virginia
942 A modified sample holder for the Norelco rotating specimen device
947 Hydrothermal growth of aluminum arsenate crystals
952 Calculated atomic scattering factors for silicon at 25 °C
NEW MINERAL NAMES and DISCREDITED MINERALS
958 New mineral names; New data; Discredited minerals
NOTES
944 Notes on a six-rayed diffraction star produced by magnetite enclosed in muscovite
NOTES and NEWS
929 Notes and news: OH-F exchange in fluorine phlogopite
BOOK REVIEW
954 Book reviews
INDEX
961 Index to volume 41
TABLE OF CONTENTS
&
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.