American Mineralogist
REGULAR ARTICLE
375 Liquid inclusions in geologic thermometry
389 Determination of plagioclase with four-axis universal stage
411 The cell and symmetry of pyrrhotite
415 The crystal structure of cubanite
426 Mineralogical aspects of the system Fe3O4-Mn3O4-ZnMn2O4-ZnFe2O4
442 The structure of eudidymite (HNaBeSi3O8)
454 Stereoscopic drawings of crystal structures
462 Gravity-separation in powder mounts as an aid to the petrographer
471 Chloritoid at Kalgoorlie
475 The use of Thoulet’s solution for heavy mineral separation
477 The superabundant index in the hexagonal Bravais symbol
479 International Geological Congress, XVIII Session, London, 1948
480 New York Mineralogical Club, Inc
NEW MINERAL NAMES and DISCREDITED MINERALS
483 New mineral names; New data; Discredited minerals
NOTES
468 Notes, and news: Sulfide replacement of a Trigonocarpus fossil fern fruit.
BOOK REVIEW
481 Book review
PROCEEDINGS
486 Nominations for officers of the Mineralogical Society of America for 1948; Announcement of the twenty-eighth annual meeting
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.