American Mineralogist
REGULAR ARTICLE
171 Mineral formation in natural chemical systems under equilibrium and non-equilibrium conditions
182 High temperature thermal effects of clay and related materials
202 Fractography as a mineralogical technique
233 Allanite from Yosemite National Park, Tuolumne, Co., California
249 Studies of uranium minerals (VII): Zeunerite
256 Mineralogy of triplite
272 Preliminary observations on the luminescence activation of zeolite minerals by base exchange
282 Low temperature liquid immiscibility in the system K2O-FeO-Al2O3-SiO2
287 Alignment chart. for the calculation of refractive index from the deviation of light by a prism
295 Acceptance of the Roebling Medal of the Mineralogical Society of America
331 Correspondents, fellows, and members of the Mineralogical Society of America
362 On the mineralogy of Antarctica
368 “Discussion of “”x-ray diffraction patterns of asbestos”””
AWARD
291 Presentation of the Roebling Medal of the Mineralogical Society of America to Norman L. Bowen
NEW MINERAL NAMES and DISCREDITED MINERALS
381 New mineral names; Discredited minerals; New data
NOTES and NEWS
358 Notes and News: Notes oil California Minerals: nuevite=samarskite; trona and hanksite; gaylussite
BOOK REVIEW
374 Book reviews
PROCEEDINGS
304 List of former officers and meeting places
304 Proceedings of the thirty-first annual meeting of the Mineralogical Society of America at Washington, D. C.
357 Mineralogical Society (London)
MEMORIAL
297 Memorial of Clarence Norman Fenner
TABLE OF CONTENTS
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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.