American Mineralogist
REGULAR ARTICLE
243 The relations of magnetite and ilmenite in the magnetite deposits of the Duluth gabbro
253 The mineralogy of some deposits of kaolinized volcanic ash from the slate belt of North Carolina
259 Soda-rich anthophyllite asbestos from Trinity County, California
263 Preparation and purification of the tri-iodides of antimony and arsenic for use in immersion media of high refractive index
267 Feldspars in the Adirondack anorthosite
NEW MINERAL NAMES
274 New mineral names
NOTES
272 Notes on rickardite, a new occurrence
PROCEEDINGS
273 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.