American Mineralogist
REGULAR ARTICLE
1433 Wickenburgite, a new mineral from Arizona
1439 Structural basis of the olivine-spinel stability
1456 Order-disorder in MgAl2O4. The systems: MgAl2O4-LiAl5O8, MgAl2O4-NiCr2O4, MgAl2O4-NiAl2O4, and NiAl2O4-ZnAl2O4
1476 The thermal expansion of the leucite group of minerals
1490 Physical properties of synthetic lepidolites
1513 New data on natural phases in the system Ag-Te
1523 Sphalerite color banding: lack of correlation with iron content, Pine Point, Northwest Territories, Canada
1543 Chromite grains showing altered borders from the Basal Reef, Witwatersrand System
1551 High-potassium cryptomelane from Tarapaca Province, Chile
1558 Perrierite, chevkinite, and allanite in Upper Cenozoic ash beds in the Western United States
1568 Albite, variety cleavelandite, and the signs of its optic directions
1579 Authigenic albite from Rhodes
1603 Differential solution of plagioclase in supercritical water
1614 Inesite from the Broken Hill lode, New South Wales, Australia
1635 Hydrothermal epidote formed in the Salton Sea geothermal system, California
1645 Experimental precipitation and genesis of sepiolite at earth-surface conditions
1663 Synthetic indium silicate and indium hydrogarnet
1674 Chemical study of phase equilibria in charnockites, Varberg, Sweden
1696 The origin of antiperthites from some charnockitic rocks in the New Jersey Precambrian
1709 Calculated powder patterns: I. Five plagioclases
1724 A lunar and planetary petrographic microscope
1738 Inexpensive crystal structure models of framework tetrahedra
1740 Infrared spectra of phosphate minerals: splitting and frequency shifts associated with substitution of PO43- for AsO43- in mimetite (Pb5(AsO4)3Cl)
1744 Hydrothermal investigation of GeO2
1748 Copper zoning in pyrite from Cerro de Pasco, Peru
1752 Zinc-rich micas from Sterling Hill, New Jersey
1754 The refractive index of experimentally hydrated rhyolite glass
1756 Stress-corrosion failure and the hydration of glassy silicic rocks
1759 Bytownite from Cape Parry, East Greenland
1765 Improved cold seal pressure vessels to operate to 1100° C at 3 kilobars
1770 Electron microprobe analysis of vanadium in the presence of titanium
1773 Preparation of thin film sections
NEW MINERAL NAMES
1530 New occurrences and data for jalpaite
1775 New Mineral Names
MINERALOGICAL NOTES
1735 MINERALOGICAL NOTES: The X-ray spectrographic determination of sulfur coordination in scapolite
NOTES
1787 Notices
BOOK REVIEW
1781 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.