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American Mineralogist
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REGULAR ARTICLE
783 Reexamination of hibschite
793 Potash-oligoclase in Hawaiian lavas
801 Differential thermal analysis of clay minerals and other hydrous materials. Part 2
819 The gnomonic projection in the hexagonal system
824 Ludwigite from Colorado Gulch, near Helena, Montana
BOOK REVIEW
825 Book review
INDEX
827 Index to volume 27
TABLE OF CONTENTS
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SPECIAL COLLECTIONS
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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.
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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.