American Mineralogist
REGULAR ARTICLE
725 Proustite-pyrargyrite solid solutions
737 Phase transformation and thermal hysteresis in the system AgI
759 Double spots and their elimination in precession photography
772 Metamorphism of the pelitic schists in the Bryant Pond Quadrangle, Maine
792 Solid state formation of anorthite from some clay mineral-calcium mineral mixtures
804 Refinement of the chrysoberyl structure
811 Garnet-pyroxene gneisses at Bear Mountain, New York
821 Cleavage in quartz
839 Infrared spectra, symmetry and structure relations of some carbonate minerals
854 Melanophlogite, a cubic polymorph of silica
868 Mass action relationships of some zeolites in the region of high competing cation concentrations
883 The four-phase curve sanidine-quartz-liquid-gas between 500 and 4000 bars
897 Mineralogical studies of kaolinite-halloysite clays: Part 1. Identification problems
913 The unit cell and space group of stewartite
915 The probable identity of magnioborite with suanite
924 “Some unusual minerals from the “”Mottled Zone”” complex, Israel”
930 The probable chemical formula of aksaite, a new hydrated magnesium borate
935 X-ray data for hydrotungstite
939 The unit cell of ettringite
940 The flame fusion synthesis of emerald
944 Hydrothermal synthesis of andalusite from kyanite
947 Osarizawaite from Western Australia–a correction
948 “Discussion of “”Coulsonite”” by Arthur S. Radtke, Am. Mineral. 47, 1284-1291″
952 “Reply to “”Discussion of ‘Coulsorrite’.”””
MINERALOGICAL NOTES
911 MINERALOGICAL NOTES: Note on the measurement of pyrrhotite composition in the presence of both hexagonal and monoclinic phases
NOTES
952 Note on ishiganeite and yokosukaite
958 Notices
BOOK REVIEW
955 Book Reviews
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.