American Mineralogist
REGULAR ARTICLE
757 Re-examination of pilinite and its identification with bavenite
763 The descloizite-mottramite series of vanadates from Minas do Lueca, Angola
774 Differentiation of a lamprophyre sill, Northern La Plata Mountains, Colorado
783 An occurrence of fully hydrated halloysite at Muswellbrook, N.S.W.
791 Mineralogy and petrology of a rodingite dike, Hindubagh, Pakistan
802 Second occurrence of todorokite
808 Trace elements in kyanite, sillimanite and andalusite
818 Some reactions produced in carbonates by grinding
828 Particle size as a factor influencing expansion of the three layer clay minerals
839 Iron rich muscovitic mica from the Grandfather Mountain area, North Carolina
852 Multiple growth twinning in BaTiO3 single crystals
862 Microscopic determination of thickness and planeness of platelets in fine materials
871 New data on birnessite and hollandite
875 Chevkinite in volcanic ash
881 An improved thermal head for D.T.A. of corrosive materials
884 Occurrence of multi form fluorite from Mexico
886 An interlayer mixture of three clay mineral types from Hector, California
890 A device for viewing X ray precession photographs in three dimensions
892 Origin of embayed quartz crystals in acidic volcanic rocks
894 Hydromuscovite with the 2M2 structure – a criticism
898 Interference figures of large crystals immersed in a sphere of liquid
901 A new mineral picking apparatus
903 Method of minimizing damage to refractometers from the use of arsenic tribromide liquids
NEW MINERAL NAMES
908 New Mineral Names; New data
BOOK REVIEW
905 Book Reviews
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.