American Mineralogist
REGULAR ARTICLE
65 On the graphical representation of the calciferous amphiboles
90 Large magnesia-rich triphylite crystals in pegmatite
99 A graphical interpretation of X-ray diffraction data using polar co-ordinates
103 Identification of the opaque minerals by electrochemical methods
110 Occurrence of sodic scapolite at Falls of French Creek, Pennsylvania
BOOK REVIEW and PROCEEDINGS
115 Book reviews, Proceedings of societies
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.