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American Mineralogist
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REGULAR ARTICLE
1 Composition of some chromites of the Western Hemisphere
35 Crystallography of calcite from Lake Superior copper mines
49 Hexagonal zone symbols and transformation formulae
55 Low-chalcocite and high-chalcocite
66 The system Fe2O3-Mn2O3: Some comments on the names bixbyite, sitaparite, and partridgeite
NEW MINERAL NAMES
73 New mineral names: Redefinition of species; Discredited minerals
BOOK REVIEW
70 Book reviews
TABLE OF CONTENTS
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SPECIAL COLLECTIONS
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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.
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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.