American Mineralogist
REGULAR ARTICLE
307 Extraterrestrial mineralogy
326 Rivadavite, Na6MgB24O40·22H2O, a new borate from Argentina
336 Rosenhahnite, a new hydrous calcium silicate, from Mendocino County, California
352 “Diffusion of copper in native copper-silver “”halfbreeds”””
359 Optical anisotropy in pyrite
371 Thermoluminescence of synthetic fluorite
380 Electronic and vibrational absorption spectra in cordierite
389 Thermal expansion of low and high albite
414 Axial angle determinations in Orville’s microcline-low albite solid solution series
418 Solid solution relationships between wolframite and scheelite
427 Solid solutions of scheelite with other RIIWO4-type tungstates
436 Composition and crystallization of mafic minerals in the Guadalupe igneous complex, California
475 Electron probe microanalysis of sphalerite
493 Quantitative chemical analysis of minerals in thin-section with the X-ray macroprobe
509 Evaluation of kaolinite and quartz differential thermal curves with a new high temperature cell
529 The effect of synneusis on phenocryst distribution patterns in some porphyritic igneous rocks
536 New data on tridymite
541 Stability, lattice parameters, and thermal expansion of β-cristobalite: A discussion
543 Stability, lattice parameters, and thermal expansion of β-cristobalite: Reply
545 Serpentinization considered as a constant volume metasomatic process: A discussion
549 Serpentinization considered as a constant volume metasomatic process: Reply
553 Optical absorption spectra of iron in the rock-forming silicates: A discussion
555 Optical absorption spectra of iron in the rock-forming silicates: Reply
576 Acceptance of the Roebling Medal
580 Acceptance of the Mineralogical Society of America Award for 1966
AWARD
574 Presentation of the Roebling Medal of the Mineralogical Society of America to Max H. Hey
579 Presentation of the Mineralogical Society of America Award for 1966 to David B. Stewart
NEW MINERAL NAMES
559 New Mineral Names
MINERALOGICAL NOTES
524 MINERALOGICAL NOTES: Electron probe microanalysis and geothermometry of sphalerite in the Moke Creek sulphide lode, Wakatipu, Queenstown
NOTES
567 Notices
BOOK REVIEW
565 Book Reviews
PROCEEDINGS
592 Proceedings of the Forty-seventh Annual Meeting of the Mineralogical Society of America
595 Report of the Secretary for 1966
596 Report of the Treasurer for 1966
603 Report of the Auditing Committee for 1966
607 List of Former Officers and Meeting Places
MEMORIAL
584 Memorial of Jewell Jeanette Glass
588 Memorial of Charles Davis Jeffries
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.