The Clay Minerals Society

Clays and Clay Minerals¨

Volume 39 - 1991

Jiang W, Peacor DR. 1991. Transmission Electron Microscopic Study of the Kaolinitization of Muscovite. Clays and Clay Minerals 39:1-13.

Daza L, Mendioroz S, Pajares A. 1991. Mercury Adsorption by Sulfurized Fibrous Silicates. Clays and Clay Minerals 39:14-21.

Davison N, McWhinnie WR. 1991. X-Ray Photoelectron Spectroscopic Study of Cobalt (II) and Nickel(II) Sorbed on Hectorite and Montmorillonite. Clays and Clay Minerals 39:22-27.

Krishnamurti GSR, Huang PM. 1991. Influence of Citrate on the Kinetics of Fe(II) Oxidation and the Formation of Iron Oxyhydroxides. Clays and Clay Minerals 39:28-34.

Denis JH. 1991. Compaction and Swelling of Ca-Smectite in Water and in CaCl2 Solutions: Water Activity Measurements and Matrix Resistance to Compaction. Clays and Clay Minerals 39:35-42.

Jouany C. 1991. Surface Free Energy Components of Clay-Synthetic Humic Acid Complexes from Contact-Angle Measurements. Clays and Clay Minerals 39:43-49.

Pusino A, Micera G, Gessa C. 1991. Interaction of the Herbicide Acifluorfren with Montmorillonite: Formation of Insoluble Fe3, Al3, Cu2, and Ca2 Complexes. Clays and Clay Minerals 39:50-53.

Lindgreen H, Jacobsen H, Jakobsen HJ. 1991. Diagenetic Structural Transformations in North Sea Jurassic Illite/Smectite. Clays and Clay Minerals 39:54-69.

White GN, Dixon JB, Weaver RM, Kunkle AC. 1991. Genesis and Morphology of Iron Sulfides in Gray Kaolins. Clays and Clay Minerals 39:70-76.

Kawano M, Tomita K. 1991. X-Ray Powder Diffraction Studies on the Rehydration Properties of Beidellite. Clays and Clay Minerals 39:77-83.

Hay RL, Guldman SG, Matthews JC, Lander RH, Duffin ME, Kyser TK. 1991. Clay Mineral Diagenesis in Core KM-3 of Searles Lake, California. Clays and Clay Minerals 39:84-96.

Justo A, Perez-Rodriguez JL, Morillo E, Maqueda C, Jimenez J. 1991. A Simple Diffractometer Heating-Cooling Stage: Application to the Study of an Organo-Clay Complex. Clays and Clay Minerals 39:97-99.

Boadi A, Ankomah. 1991. Filtration-Rate Technique For Determining Zero Point of Charge of Iron Oxides. Clays and Clay Minerals 39:100-102.

Rodgers KA, Gregory MR, Barton R. 1991. Bayerite, Nordstrandite, Gibbsite, Brucite, and Pseudoboehmite in Discharged Caustic Waste from Campbell Island, Southwest Pacific. Clays and Clay Minerals 39:103-107.

Robertson IDM, Eggleton RA. 1991. Weathering of Granitic Muscovite to Kaolinite and Halloysite and of Plagioclase-Derived Kaolinite to Halloysite. Clays and Clay Minerals 39:113-126.

Miller AK, Guggenheim S, Groos AGKv. 1991. Bond Energy of Adsorbed and Interlayer Water: Kerolite Dehydration at Elevated Pressures. Clays and Clay Minerals 39:127-130.

Levy GJ, Shainberg I, Alperovitch N. 1991. Effect of Na-Hexametaphosphate on the Hydraulic Conductivity of Kaolinite-Sand Mixtures. Clays and Clay Minerals 39:131-136.

Stucki JW, Tessier D. 1991. Effects of Iron Oxidation State on the Texture and Structural Order of Na-Nontronite Gels. Clays and Clay Minerals 39:137-143.

Cornell RM, Giovanoli R. 1991. Transformation of Akaganeite into Goethite and Hematite in the Presence of Mn. Clays and Clay Minerals 39:144-150.

Inoue M, Tanino H, Kondo Y, Inui T. 1991. Formation of Organic Derivatives of Boehmite by the Reaction of Gibbsite with Glycols and Aminoalcohols. Clays and Clay Minerals 39:151-157.

Cambier P. 1991. Interactions of Citric Acid and Synthetic Hydroxy-Aluminum Montmorillonite. Clays and Clay Minerals 39:158-166.

Sterte J. 1991. Preparation and Properties of Large-Pore La-Al-Pillared Montmorillonite. Clays and Clay Minerals 39:167-173.

Kawano M, Tomita K. 1991. Dehydration and Rehydration of Saponite and Vermiculite. Clays and Clay Minerals 39:174-183.

Bailey SW. 1991. Practical Notes Concerning the Indexing of X-Ray Powder Diffraction Patterns of Clay Minerals. Clays and Clay Minerals 39:184-190.

Cases JM, Grillet Y, Francois M, Michot L, Villieras F, Yvon J. 1991. Evolution of the Porous Structure and Surface Area of Palygorskite Under Vacuum Thermal Treatment. Clays and Clay Minerals 39:191-201.

Wang MC. 1991. Catalysis of Nontronite in Phenols and Glycine Transformations. Clays and Clay Minerals 39:202-210.

Aragoneses FJ, Garcia-Gonzalez MT. 1991. High-Charge Smectite in Spanish "Rana" Soils. Clays and Clay Minerals 39:211-218.

Lindqvist K, Harle S. 1991. Corrensite of Hydrothermal Origin From Veitsiv Aara, Eastern Finland. Clays and Clay Minerals 39:219-223.

Anovitz LM, Perkins D, Essene EJ. 1991. Metastability in Near-Surface Rocks of Minerals in the System Al2O3-SiO2-H2O. Clays and Clay Minerals 39:225-233.

Slade PG, Quirk JP, Norrish K. 1991. Crystalline Swelling of Smectite Samples in Concentrated NaCl Solutions in Relation to Layer Charge. Clays and Clay Minerals 39:234-238.

Pe-Piper G, Tsolis-Katagas P. 1991. K-Rich Mordenite from Late Miocene Rhyolitic Tuffs, Island of Samos, Greece. Clays and Clay Minerals 39:239-247.

Fazey PG, O'Conner BH, Hammond LC. 1991. X-Ray Powder Diffraction Rietveld Characterization of Synthetic Aluminum-Substituted Goethite. Clays and Clay Minerals 39:248-253.

Amouric M, Parc S, Nahon D. 1991. High-Resolution Transmission Electron Microscopy Study of Mn-Oxyhydroxide Transformations And Accompanying Phases in a Lateritic Profile of Moanda, Gabon. Clays and Clay Minerals 39:254-263.

Mendelovici E, Sagarzazu A. 1991. Characteristics of Products from the Acid Ammonium Oxalate Treatment of Manganese Minerals. Clays and Clay Minerals 39:264-269.

Caillerie JDEdl, Fripiat JJ. 1991. "Dealumination" and Aluminum Intercalation of Vermiculite. Clays and Clay Minerals 39:270-280.

Laperche V, Prost R. 1991. Assignment of the Far-Infrared Absorption Bands of K in Micas. Clays and Clay Minerals 39:281-289.

Bell VA, Citro VR, Hodge GD. 1991. Effect of Pellet Pressing on the Infrared Spectrum of Kaolinite. Clays and Clay Minerals 39:290-292.

McCarty DK, Thompson GR. 1991. Burial Diagenesis in Two Montana Tertiary Basins. Clays and Clay Minerals 39:293-305.

Pennell KD, Rhue RD, Harris WG. 1991. The Effect of Heat Treatments on the Total Charge and Exchange Cations of Ca-, Na-, and Li-Saturated Kaolinite. Clays and Clay Minerals 39:306-315.

Reynolds WR. 1991. Discrimination of Kaolinite Varieties in Porters Creek and Wilcox Sediments of North-Central Mississippi. Clays and Clay Minerals 39:316-323.

Borggaard OK. 1991. Effects of Phosphate on Iron Oxide Dissolution in Ethylenediamine-N, N, N', N',-Tetraacetic Acid and Oxalate. Clays and Clay Minerals 39:324-328.

Choudary BM, Rao YVS, Prasad BP. 1991. New Triphase Catalysts From Montmorillonite. Clays and Clay Minerals 39:329-332.

MacKenzie KJD, Bowden ME, Meinhold RH. 1991. The Structure and Thermal Transformations of Allophanes Studied by 29Si and 27Al High Resolution Solid-State NMR. Clays and Clay Minerals 39:337-346.

Ohtsubo M, Yoshimura A. 1991. Particle Interaction and Rheology of Illite-Iron Oxide Complexes. Clays and Clay Minerals 39:347-354.

Howard JJ. 1991. Porosimetry Measurement of Shale Fabric and Its Relationship to Illite/Smectite Diagenesis. Clays and Clay Minerals 39:355-361.

Robie RA, Hemingway BS. 1991. Heat Capacities of Kaolinite from 7 to 380 K and of DMSO-Intercalated Kaolinite from 20 to 310 K. The Entropy of Kaolinite Al2Si2O5(OH)4. Clays and Clay Minerals 39:362-368.

Cambier P, Sposito G. 1991. Adsorption of Citric Acid by Synthetic Pseudoboehmite. Clays and Clay Minerals 39:369-374.

Goldberg S, Forster HS, Heick EL. 1991. Flocculation of Illite/Kaolinite and Illite/Montmorillonite Mixtures as Affected by Sodium Adsorption Ratio and pH. Clays and Clay Minerals 39:375-380.

Mizutani T, Fukushima Y, Okada A, Kamigaito O, Kobayashi T. 1991. Synthesis of 1:1 and 2:1 Iron Phyllosilicates and Characterization of their Iron State by Mossbauer Spectroscopy. Clays and Clay Minerals 39:381-386.

Guven N, Huang W. 1991. Effects of Octahedral Mg2 and Fe3 Substitutions on Hydrothermal Illitization Reactions. Clays and Clay Minerals 39:387-399.

Williams LB, Jr. REF. 1991. Ammonium Substitution in Illite During Maturation of Organic Matter. Clays and Clay Minerals 39:400-408.

Meunier A, Inoue A, Beaufort D. 1991. Chemographic Analysis of Trioctahedral Smectite-to-Chlorite Conversion Series From the Ohyu Caldera, Japan. Clays and Clay Minerals 39:409-415.

Ainsworth CC, McVeety bS, Smith SC, Zachara JM. 1991. Transformation of 1-Aminonapththalene at the Surface of Smectite Clays. Clays and Clay Minerals 39:416-427.

Jaynes WF, Boyd SA. 1991. Hydrophobicity of Silox Surfaces in Smectites as Revealed by Aromatic Hydrocarbon Adsorption from Water. Clays and Clay Minerals 39:428-436.

Bish DL, Chipera SJ. 1991. Detection of Trace Amounts of Erionite Using X-Ray Powder Diffraction: Erionite in Tuffs of Yucca Mountain, Nevada, and Central Turkey. Clays and Clay Minerals 39:437-445.

Compton JS. 1991. Origin and Diagenesis of Clay Minerals in the Monterey Formation, Santa Maria Basin Area, California. Clays and Clay Minerals 39:449-466.

Luca V. 1991. Detection of Tetrahedral Fe3 Sites in Nontronite and Vermiculite by Mossbauer Spectroscopy. Clays and Clay Minerals 39:467-477.

Luca V. 1991. 57Fe Mossbauer Spectroscopic Study of Structural Changes During Dehydration of Nontronite: Effect of Different Exchangeable Cations. Clays and Clay Minerals 39:478-489.

Borbely G, Beyer HK, Karge HG, Schwieger W, Brandt A, Bergk KH. 1991. Chemical Characterization, Structural Features, and Thermal Behavior of Sodium and Hydrogen Octosilicate. Clays and Clay Minerals 39:490-497.

Miyawaki R, Tomura S, Samejima S, Okazaki M, Mizuta H, Maruyama S, Shibasaki Y. 1991. Effects of Solution Chemistry on the Hydrothermal Synthesis of Kaolinite. Clays and Clay Minerals 39:498-508.

Ryan JN, Gschwend PM. 1991. Extraction of Iron Oxides from Sediments Using Reductive Dissolution by Titanium (III). Clays and Clay Minerals 39:509-518.

Righi D, Meunier A. 1991. Characterization and Genetic Interpretation of Clays in an Acid Brown Soil (Dystrochrept) Developed in a Grantitic Saprolite. Clays and Clay Minerals 39:519-530.

Prieto AC, Dubessy J, Cathelineau M. 1991. Structure-Composition Relationships in Trioctahedral Chlorites: A Vibrational Spectroscopy Study. Clays and Clay Minerals 39:531-539.

Grubb SMB, Peacor DR, Jiang W. 1991. Transmission Electron Microscope Observations of Illite Polytypism. Clays and Clay Minerals 39:540-550.

Rytwo G, Serban C, Nir S, Margulies L. 1991. Use of Methylene Blue and Crystal Violet for Determination of Exchangeable Cations in Montmorillonite. Clays and Clay Minerals 39:551-555.

Sucha V, Siranova V. 1991. Ammonium and Potassium Fixation in Smectite by Wetting and Drying. Clays and Clay Minerals 39:556-559.

Farmer VC, Krishnamurti GSR, Huang PM. 1991. Synthetic Allophane and Layer-Silicate Formation in SiO2-Al2O3-FeO-Fe2O3-MgO-H2O Systems at 23 degrees C and 89 Degrees C in a Calcareous Environment. Clays and Clay Minerals 39:561-570.

Singh B, Gilkes RJ. 1991. Weathering of a Chromian Muscovite to Kaolinite. Clays and Clay Minerals 39:571-579.

Villemure G. 1991. X-Ray Diffraction Patterns of Montmorillonite Oriented Films Exchanged with Enantiomeric and Racemic Tris (2,2'-Bipyridyl)Ruthenium(II). Clays and Clay Minerals 39:580-585.

Pruett RJ, Murray HH. 1991. Clay Mineralogy, Alteration History, and Economic Geology of the Whitemud Formation, Southern Saskatchewan, Canada. Clays and Clay Minerals 39:586-596.

Kawano M, Tomita K. 1991. Mineralogy and Genesis of Clays in Postmagmatic Alteration Zones, Makurazaki Volcanic Area, Kagoshima Prefecture, Japan. Clays and Clay Minerals 39:597-608.

Sanchez-Camazano M, Sanchez-Martin MJ. 1991. Hydrolysis of Azinphosmethyl Induced by the Surface of Smectites. Clays and Clay Minerals 39:609-613.

Harvey CC, Browne PRL. 1991. Mixed-Layer Clay Geothermometry in the Wairakei Geothermal Field, New Zealand. Clays and Clay Minerals 39:614-621.

Argast S. 1991. Chlorite Vermiculitization and Pyroxene Etching in an Aeolian Periglacial Sand Dune, Allen County, Indiana. Clays and Clay Minerals 39:622-633.

Mixhorw LJ, Pinnavaia RJ. 1991. Adsorption of Chlorinated Phenols From Aqueous Solution by Surfactant-Modified Pillared Clays. Clays and Clay Minerals 39:634-641.

Blank RR, Fosberg MA. 1991. Effects of Freezing on Colloidal Halloysite: Implications for Temperate Soils. Clays and Clay Minerals 39:642-650.

Herrero J, Pajares JA, Blanco C. 1991. Surface Acidity of Palygorskite-Supported Rhodium Catalysts. Clays and Clay Minerals 39:651-657.

Bertolino SRA, Murray HH, Depetris PJ. 1991. Regular Kaolinite/Smectite (R1) From the Bermejo River Basin, Argentina. Clays and Clay Minerals 39:658-660.

Guven N. 1991. On a Definition of Illite/Smectite Mixed-Layer. Clays and Clay Minerals 39:661-662.