American Mineralogist
REGULAR ARTICLE
551 Soap crystals
572 Brazilianite, a new phosphate mineral
583 The Knoop microhardness tester as a mineralogical tool
596 Composition of the Bird river chromite, Manitoba
601 Bastnäsite
616 Quantitative spectrochemical examination of the minor constituents in pollucite
623 Columbium and cerium minerals in Montana
629 Lithiophorite from the Postmasburg manganese deposits with chemical analyses
635 The occurrence and hardness of indium
639 Celestite from Livingston County, Kentucky
640 Dihydrite from Mineral County, Nevada
640 Occurrence of nemalite in Alaska
NEW MINERAL NAMES
644 New mineral names
PROCEEDINGS
642 Nominations for officers of the Mineralogical Society of America for 1946; Announcement of annual meeting
TABLE OF CONTENTS
&
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.