American Mineralogist
REGULAR ARTICLE
0 Part 2, Seventeenth Annual Meeting, Mineralogical Society of America, Netherland-Plaza Hotel, Cincinnati, Ohio, December 29-31, 1936, Program, abstracts, and time schedule for presentation of papers
735 The fusion relations of iron-orthoclase, with a discussion of the evidence for the existence of an iron-orthoclase molecule in feldspar
764 A new property of matter: Reversible photosensitivity in hackmanite from Bancroft, Ontario
777 Oriented inclusions of tourmaline in muscovite
800 An inexpensive table for polishing ores
809 Calcite twins from North Plainfield, New Jersey
809 X-ray study of pucherite
811 Adamite from Chloride Cliff, California
BOOK REVIEW
813 Book reviews
PROCEEDINGS
815 Proceedings of societies
817 Mineralogical Society of America, Seventeenth annual meeting, William S. Bayley, President; Paul F. Kerr, Secretary; Cincinati Ohio, December 39-31, 1936 Preliminary list of papers
INDEX
819 Index to volume 21
Table of Contents
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American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.