American Mineralogist
REGULAR ARTICLE
203 Thermodynamic calibration of geobarometers based on the assemblages garnet-plagioclase-orthopyroxene (clinopyroxene)-quartz
223 The trace element content and petrogenesis of kimberlites in Riley County, Kansas, U.S.A.
234 High pressure differential analysis in the system CaO-CO2-H2O
238 Elemental and isotopic analysis of solutions by mass spectrometry using a plasma ion source
244 Representation of compositions in complex titanian spinels and application to the De Beers kimberlite
251 Use of exsolution lamellae in lunar clinopyroxenes as cooling rate speedometers: an experimental calibration
269 Experimental determination of the brucite = periclase + water equilibrium with a new volumetric technique
277 A high-pressure phase transition in cordierite
284 Orientation and effects of channel H2O and CO2 in cordierite
292 The chemical formula of natural staurolite
298 Mica polytypism: similarities in the crystal structures of coexisting 1M and 2M1 oxybiotite
311 57Fe Mössbauer spectral analysis of the sodic clinopyroxenes
328 Electronic and ionic polarizabilities of silicate minerals
335 The identification of Fe2+ in the M4 site of calcic amphiboles: discussion
340 The identification of Fe2+ in the M4 site of calcic amphiboles: reply
343 Single crystal spectra of olivines in the range 40,000-5,000 cm-1 at pressures up to 200 kbar
349 Additional observations on the ferric ion (Fe3+) content of melt-grown fayalite (Fe2SiO4)
350 The thermodynamic properties of fluor-topaz
356 Monazite from North Carolina having the alexandrite effect HTML version
360 Th modulated structure of cubic Cu9BiS6
373 The crystal structure of högbomite-8H
381 Ca3Al2P2Si2O15: new data and discussion
385 Campigliaite, Cu4Mn(SO4)2(OH)6·4H2O, a new mineral from Campiglia Marittima, Tuscany, Italy I. Occurrence and description
385 II. Crystal structure
394 Nomenclature for regular interstratifications
NEW MINERAL NAMES
413 NEW MINERAL NAMES
NOTES
419 NOTICES
MEMORIAL
399 MEMORIALS Memorial of Carl Wilhelm Correns
401 Memorial of Joseph John Fahey
404 Memorial of John Walter Gruner
406 Memorial of Sterling Brown Hendricks
410 Memorial of Helmut G. F. Winkler
TABLE OF CONTENTS
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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.