American Mineralogist
REGULAR ARTICLE
295 On the crystal structure of the clay minerals: dickite, halloysite and hydrated halloysite
302 Amphibolization of sills and dikes in the Libby quadrangle, Montana
314 Ungemachite and clino-ungemachite: new minerals from Chile
329 The anthophyllite and cummingtonite-grunerite series
334 The occurrence, crystal habit and composition of the uraninite from the Ruggles Mine, near Grafton Center, New Hampshire
342 Orientation of bixbyite on topaz
347 On the identity of austinite and brickerite
NOTES
349 Notes on some minerals from southern California
PROCEEDINGS
356 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.