American Mineralogist
REGULAR ARTICLE
1 Huemulite, Na4MgV10O28·24H2O, a new hydrous sodium and magnesium vanadate from Huemul Mine, Mendoza Province, Argentina
14 Phase relations in the silver-tellurium system
29 Kostovite, a gold-copper telluride from Bulgaria
37 Kamacite and taenite superstructures and a metastable tetragonal phase in iron meteorites
56 Jennite, a new mineral
75 Brucite in Alpine serpentinites
99 Diagenetic polyhalite in Recent salt from Baja California
110 Ion-exchange constants of natural glasses by the electrode method
123 Refinement of the hematite structure
130 Nickel-iron content of peridotite inclusion and cognate olivine from an alkali-olivine basalt
141 Synthetic bromellite. III. Some optical properties
152 A system of nomenclature for rare-earth minerals
159 Computation of absorption corrections, and the significance of end effect
168 The crystal structure of metastrengite and its relationship to strengite and phosphophyllite
177 Physical properties of calcic labradorite from Lake County, Oregon
200 A new analysis of cossyrite from the island of Pantelleria
205 Effects of magnesium on the formation of apatite
209 Greigite from the Lojane chromium deposit, Macedonia
216 Blue synthetic quartz
220 Blackening of natural quartz by γ-irradiation
228 Whewellite from septarian concretions near Milan, Ohio
229 Lacustrine glauconitic mica from pluvial Lake Mound, Lynn and Terry Counties, Texas
235 Dehydration of diaspore at water pressures from 15 to 15,000 psi.
239 An x-ray method for defining composition of a magnesium spinel
243 The origin of mechanical twinning in galena
258 Abstracts of papers, Mineralogical Society of America Joint Meeting with the American Crystallographic Association, June 27-July 2, 1965
MINERALOGICAL NOTES
198 MINERALOGICAL NOTES: Buergerite, a new species of tourmaline
NOTES
257 Notices
BOOK REVIEW
248 Book Reviews
TABLE OF CONTENTS
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SPECIAL COLLECTIONS
Table of Contents
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Special Collections
American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.