American Mineralogist
REGULAR ARTICLE
799 Synthesis and properties of carnotite and its alkali analogues
818 Calcium analogue of chondodrite
824 Beryllium content of roscherile from the Sapucaia pegmatite mine, Minas Gerais, Brazil
839 “Effects of geologic significance of potassium “”fixation”” by expandable clay minerals derived from muscovite, biotite, chlorite and volcanic material”
862 Calcium-bearing magnesium-iron olivines
872 Alkali feldspars: IV. The cooling history of high-temperature sodium-rich feldspars
890 Significance of amphibole paragenesis in the Bidwell Bar region, California
908 Some observations on the crystallization of amorphous silica
917 Characterization of serpentine minerals
921 Structural and chemical variation in chromium chlorite
957 Study of the directional hardness in silicon
970 The structure of leached gillespite, a sheet silicate
983 Crandallite (pseudowavellite) from Gardner Mine Ridge, Lawrence County, Indiana
985 Relation of ionic radius to structures of rare-earth phosphates, arsenates and vanadates
989 Goethite-hematite relation: an ore microscope observation
995 Earthy monazite at Magnet Cove; Arkansas
997 Low magnification thin-section photography
1000 A stage for macro point counting
NEW MINERAL NAMES
1006 New Mineral Names
NOTES
991 Notes on the mineralogy of an yttrium-bearing pegmatite body near Lake George, Park County, Colorado
NOTES and NEWS
981 Notes and News: Holinquistite as a rhombic amphibole
BOOK REVIEW
1004 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.