American Mineralogist
REGULAR ARTICLE
593 The relative importance of the several faces of a crystal
607 Fused wood-ash stones: Fairchildite (n.sp.) K2CO3·CaCO3, buetschliite (n.sp.) 3K2CO3·2CaCO3·6H2O and calcite, CaCO3, their essential components
625 Investigation of the micaceous minerals in slate
637 Reexamination of sphene (titanite)
643 Quartz paramorphs after tridymite from Colorado
647 Anhydrite and gypsum in the Lyon Mountain magnetite deposit of the northeastern Adirondacks
654 Groutite, HMnO2, a new mineral of the diaspore-goethite group
660 Beyerite from Colorado
670 An improved apparatus for detecting piezoelectricity
678 Differential thermal analysis of siderite
680 Synthesis of tourmaline
681 Occurrence of barite at Pilot Knob, Missouri
683 Naming of microscopic ore minerals
NEW MINERAL NAMES and DISCREDITED MINERALS
700 New mineral names: New data; Discredited minerals
BOOK REVIEW
697 Book reviews
PROCEEDINGS
684 Proceedings of societies: The Crystallographic Society of America
INDEX
703 Index to volume 32
TABLE OF CONTENTS
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SPECIAL COLLECTIONS
Table of Contents
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Special Collections
American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.