American Mineralogist
REGULAR ARTICLE
1 Kyanite, andalusite and sillimanite in the schist in Boehls Butte Quadrangle, Idaho
28 On the genesis of residual kaolins
41 Amblygonite, cassiterite, and associated minerals from Caceres, Western Spain
49 Solvents and solutes for the preparation of immersion liquids of high index of refraction
60 Faces and habits of diamond type crystals
67 Tubular morphology of some Brazilian kaolins
76 Bastnaesite, an accessory mineral in the Redstone granite from Westerly, Rhode Island
82 Abernathyite, a new uranium mineral of the metatorbernite group
91 Allevardite, a swelling double-layer mica mineral
104 Osumilite, a new silicate mineral and its crystal structure
117 Oscillating-heating x-ray diffractorneter studies of clay mineral dehydroxylation
127 Studies of uranium minerals (XIX): Rutherfordine, diderichite, and clarkeite
134 The empirical unit cell contents of the friedelite group
144 Paragonite in the schist of Glebe Mountain, Southern Vermont
148 Antigorite: Superlattice and structural formula
152 Novacekite from the Wichita Mountains, Oklahoma
153 An unusual palagonite tuff
157 Age determination of zircon crystals from Ceylon
NEW MINERAL NAMES
156 New occurrences of native selenium
NEW MINERAL NAMES and DISCREDITED MINERALS
163 New mineral names; Discredited minerals
NOTES and NEWS
139 Notes and news: A notable centenary in American Mineralogy: Samuel Lewis Penfield, 1856-1906
BOOK REVIEW
162 Book reviews
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.