American Mineralogist
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
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.