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Contents: June 1991, Volume 39, Issue 3
Articles



Articles
 
Lawrence M. Anovitz, Dexter Perkins and Eric J. Essene
Metastability in Near-Surface Rocks of Minerals in the System Al2O3-SiO2-H2O
Clays and Clay Minerals 1991 39 : 225-233. [Abstract] [PDF]
P. G. Slade, J. P. Quirk and K. Norrish
Crystalline Swelling of Smectite Samples in Concentrated NaCl Solutions in Relation to Layer Charge
Clays and Clay Minerals 1991 39 : 234-238. [Abstract] [PDF]
G. Pe-Piper and P. Tsolis-Katagas
K-Rich Mordenite from Late Miocene Rhyolitic Tuffs, Island of Samos, Greece
Clays and Clay Minerals 1991 39 : 239-247. [Abstract] [PDF]
P. G. Fazey, B. H. O'Connor and L. C. Hammond
X-ray Powder Diffraction Rietveld Characterization of Synthetic Aluminum-Substituted Goethite
Clays and Clay Minerals 1991 39 : 248-253. [Abstract] [PDF]
M. Amouric, S. Parc and D. Nahon
High-Resolution Transmission Electron Microscopy Study of Mn-Oxyhydroxide Transformations and Accompanying Phases in a Lateritic Profile of Moanda, Gabon
Clays and Clay Minerals 1991 39 : 254-263. [Abstract] [PDF]
Efraím Mendelovici and Amaya Sagarzazu
Characteristics of Products from the Acid Ammonium Oxalate Treatment of Manganese Minerals
Clays and Clay Minerals 1991 39 : 264-269. [Abstract] [PDF]
Jean-Baptiste d'Espinose de la Caillerie and José J. Fripiat
“Dealumination” and Aluminum Intercalation of Vermiculite
Clays and Clay Minerals 1991 39 : 270-280. [Abstract] [PDF]
V. Laperche and R. Prost
Assignment of the Far-Infrared Absorption Bands of K in Micas
Clays and Clay Minerals 1991 39 : 281-289. [Abstract] [PDF]
Valerie A. Bell, Vincent R. Citro and Gail D. Hodge
Effect of Pellet Pressing on the Infrared Spectrum of Kaolinite
Clays and Clay Minerals 1991 39 : 290-292. [Abstract] [PDF]
Douglas K. McCarty and Graham R. Thompson
Burial Diagenesis in Two Montana Tertiary Basins
Clays and Clay Minerals 1991 39 : 293-305. [Abstract] [PDF]
Kurt D. Pennell, R. Dean Rhue and Willie G. Harris
The Effect of Heat Treatments on the Total Charge and Exchangeable Cations of Ca-, Na-, and Li-Saturated Kaolinite
Clays and Clay Minerals 1991 39 : 306-315. [Abstract] [PDF]
William R. Reynolds
Discrimination of Kaolinite Varieties in Porters Creek and Wilcox Sediments of North-Central Mississippi
Clays and Clay Minerals 1991 39 : 316-323. [Abstract] [PDF]
Ole K. Borggaard

Notes
Effects of Phosphate on Iron Oxide Dissolution in Ethylenediamine-N,N,N′,N′-Tetraacetic Acid and Oxalate
Clays and Clay Minerals 1991 39 : 324-328. [Abstract] [PDF]
B. M. Choudary, Y. V. Subba Rao and B. P. Prasad

Notes
New Triphase Catalysts from Montmorillonite
Clays and Clay Minerals 1991 39 : 329-332. [Abstract] [PDF]
R. T. Martin, S. W. Bailey, D. D. Eberl, D. S. Fanning, S. Guggenheim, H. Kodama, D. R. Pevear, J. Środoń and F. J. Wicks

Comment
Report of the Clay Minerals Society Nomenclature Committee: Revised Classification of Clay Materials
Clays and Clay Minerals 1991 39 : 333-335. [Abstract] [PDF]