 | | Report (issue) | | Clay and Shale Resources of Indiana BULLETIN 42-L STATE OF INDIANA DEPARTMENT OF NATURAL RESOURCES ...WIER, Geologist and Head (on leave) RICHARD L. POWELL, Geologist and Acting Head DONALD L. EGGERT, Geologist...Geologist Clerk CARL B. REXROAD, Paleontologist Clay and Shale Resources of Indiana By GEORGE S. AUSTIN...of the clay industry of Indiana 2 Clay minerals 7 Factors controlling the properties of clay materials...aggregate 18 Clays as bonding agents 19 Geology of the clay-bearing units 20 Ordovician shale 20 Silurian and |  | Lin, Yongjie, Zheng, Mianping, Zhang, Yongsheng, Xing, Enyuan, Redfern, Simon A. T., Xu, Jianming, Zhong, Jiaai, Niu, Xinsheng (2020) Mineralogical and Geochemical Characteristics of Triassic Lithium-Rich K-Bentonite Deposits in Xiejiacao Section, South China. Minerals, 10 (1) 69 doi:10.3390/min10010069 | Journal (article/letter/editorial) | | quartz, clay minerals, feldspar, calcite and dolomite, and the clay minerals are dominated by illite and...and ordered (R3) illite/smectite (I/S). The concentrations of major and trace elements in Li-rich K-bentonite...intense volcanic arc activity. The composition of the clay components suggests that the Li-rich K-bentonite...of ~6000 m. The widely distributed lithium-rich clay deposits strongly indicate widespread eruptions...huge amounts of volcanic ash. Lithium fixed in the illite and I/S is considered to have leached from the |  | Liu, Lihui, Zhang, Shuai, Liu, Qinfu, Liu, Linsong, Deng, Youjun (2021) Palaeoclimate, palaeosalinity and redox conditions control palygorskite claystone formation: an example from the Yangtaiwatan Basin, northwest China. Clay Minerals, 56 (3) 210-221 doi:10.1180/clm.2022.1 | Journal (article/letter/editorial) | | Clay Minerals (2021) , 56, 210- 221 CAMBRIDGE doi: 10.1180/ clm.2022. l UNIVERSITY PRESS _. .......Texas A&M University, College Station, TX 77843, USA Abstract Palygorsk.ite-bearing claystones and mudstones...palygorskite and illite, whereas the mudstones consist mainly of mixed-layer illite/smectite and illite. The palygorskite...such as quartz, feldspar, dolomite and detrital clay minerals dissolved in the alkaline medium, thus...large specific surface area to palygorsk.ite. Theoretically, the specific surface area can be as large as |  | | Report (issue) | | .. Sandy Ridge Deposit............................................... Sumpter County.......................................................... Cheto Deposit..................................................... Hector Deposit....................................................... Pacific Deposit................... Cajon Deposit........................................................ Otay Deposit.................. Amargo Deposit..................................................... Tehachapi Deposit........... |  | | Journal (article/letter/editorial) | | Cla_vs and Clay Minerals, Vol. 49, No. 5, 374-3RO, 2001. BASELINE STUDIES OF THE CLAY MINERALS SOCIETY...Braemar Circle, Crystal Lake, Illinois 60014-6604, USA Drying was in blower-equipped ovens at s 100°C....In any clay deposit, the nature of the mineral assemblage and the composition of individual clay minerals...different types of clay minerals. Results from different laboratories on ostensibly the same clay material may...may indeed not contain an assembly of identical clay minerals. Such confusion slows the understanding |  | | Report (volume) | | ................... Clay deposits near Kunkletown and Saylorsburg, Monroe County ................................................... Narvon clay pit, Lancaster County ...................................................................... Clay pit near Dillsburg, York County....................................................... Clay deposits near Mount Holly Springs, Cumberland County........................................................................ Clay deposits in the Gatesburg Formation of Centre, Blair |  | | Journal (article/letter/editorial) | | Clay Minerals (1998)33, 109â129 Clay mineralogical investigations related to nuclear waste disposal...disposal F. T. MADSEN Laboratory for Clay Mineralogy, Division of Geotechnical Engineering, Swiss Federal Institute...natural K-bentonites from Kinnekulle, Sweden, and Montana, USA. Although these materials have undergone considerable...diagenesis and contain various amounts of mixed-layer illite-smectite, they still have a substantial swelling...from the nuclear waste for at least 100 000 years. Clay mineralogical and geotechnical investigations of |  | | Report (volume) | | Clay Deposits of Spokane County Washington By JOHN W. HOSTERMAN GEOLOGICAL SURVEY BULLETIN 1270...region_______________________________________ Geology of clay-bearing units_______________________________________...minerals________________________________________________ Clay deposits_____________________________________________________...________ Excelsior clay pit and deposit_______________________________ Mica clay pits and deposit___..._______ Freeman clay pit and deposit_______________________________ Valleyford clay deposit_________ |  | | Book | | ofclaymiOOkerr PRELIMINARY REPORTS REFERENCE CLAY MINERALS AMERICAN PETROLEUM INSTITUTE RESEARCH PROJECT...âUnited States 2 Reference Clay Localities P. F. No. Names Glossary of Clay Mineral Kerr and 3 Differential...Reference Clay Mineral Specimens J. L. Kulp, and P. K. Hamilton P. F. Kerr, No. 4 Reference Clay R. No...Occurrence and Microscopic Examination of Reference Clay Mineral Specimens P. F. Kerr, M. S. Main, and...Hamilton No. 6 Electron Micrographs of Reference Clay Minerals D. W. Davis, T. G. Rochow, F. G. Rowe, |  | | Journal (article/letter/editorial) | | Minerogenic theory of the superlarge Lop Nur potash deposit, Xinjiang, ChinaâWang Mili, Liu Chenglin, Jiao...geochemical characteristics of the Zhulazhaga gold deposit in Inner Mongolia, ChinaâJiang Sihong and Nie Fengjun...D-O-C isotope systematics of the Tieluping silver deposit, Henan, China: Implications for ore genesisâ Chen...Touray 1687 Till geochemistry in the ribbed moraine area of PerĂ€pohjola, FinlandâPertti Sarala 1714 ATLANTIC...Slave Province: Evidence from the Walmsley Lake areaâS. Cairns, C. Relf, K. MacLachlan, and W.J. Davis |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals. 1968, Vo!. 16, pp. i-ii. Pergarnon Press. Printed in Great Britain Volume... Notes and News Clay Conferences Overseas References to Clays and Clay Minerals CLAY MINERALS IN HYDROTHERMALLY...rare prehnite, The micaceous clays (illite and mixed-layer illite-montmorillonite) and chloritic clays...PLAGIOCLASE IN QUARTZ MONZONITE, BUTTE DISTRICT, MONTANA J. M. Guilbert and R. L. Sloane 215 Andesine...alteration of quartz monzonite of the Butte district. Montana, Replicas of fresh. incipiently, and thoroughly |  | | Report (issue) | | Kaolin, Refractory Clay, Ball Clay, and Halloysite in North America, Hawaii, and the Caribbean Region...Region Kaolin, Refractory Clay, Ball Clay, and Halloysite in North America, Hawaii, and the Caribbean Region...Sam H. (Sam Hunting), 1918Kaolin, refractory clay, ball clay, and halloysite in North America, Hawaii, and...Hawaii. 3. Kaolin Caribbean Area. 4. Clay North America. 5. Clay Hawaii. 6. Clay North America. I. Murray...Western United States Minnesota Latah County, Idaho Spokane County, Wash. lone, Calif. Mesa Alta, N.M. |  | | Journal (article/letter/editorial) | | FORMATION AND OCCURRENCE OF CLAY MINERALS B Y PAUL F . KERR * Temperature im Drill Holes. Fenner (1934)...attributed to magmatic activity. INTRODUCTION Clay minerals may be si...as original products of magmatic crystallization, clay minerals are prima facie evidence of a process subsequent...probably the extreme of hightemperature, hypogene clay-mineral formation. Between this and the low temperature...In time clay aggregates of hydrothermal origin become distinguishable with difficulty from clay aggregates |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals, Vol. 59, No. 6, 608â616, 2011. ILLITE FROM MULOORINA, SOUTH AUSTRALIA R I C...University, Canberra, ACT 0200, Australia AbstractâIllite from Muloorina, just south of Lake Eyre in South...commonly used as a standard ferric iron-bearing illite which has a cation exchange capacity (CEC) of ~22...high a value for this clay to conform to the most recent conclusions about illite composition. The objective...the present study was to reassess the Muloorina illite to determine the reason for this high CEC value |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals, Vol. 30, No, 2, 150-152, 1982, NOTES SCANNING ELECTRON MICROGRAPHS OF CLA...CLA YSTONE ALTERING TO FLINT CLAY Key Words-Claystone, Flint clay, Illite/montmorillonite, Kaolinite, Scanning...electron microscopy. tered from a probable expanding clay-mineral precursor. The morphology shown in Figure...displayed by the illite from Fithian shale (Borst and Keller, 1969). For a second clay in the sequence...Sangamon County deposit was compared with a flint clay deposit of the same age in Williamson County in southern |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals, Vol. 57, No. 3, 361â370, 2009. SURFACE PROPERTIES OF ILLITE-SMECTITE MINERALS...Republic AbstractâInteractions between smectite clay minerals and various organic dyes have been studied...mixed-layer illite-smectite (I-S) minerals, especially regarding relationships with clay layer expandability...the surface interactions of a set of mixed-layer illite-smectites from different geological environments...forming H-aggregates and monomers with smectites and illite-smectites. The intensity of H-aggregate formation |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals, Vo!. 48, No. 6, 693-698, 2000. DETRITAL ORIGIN OF A SEDIMENTARY FILL, LECHUGUILLA... Akron, Ohio 44325-4101, USA 24148 E, 19th Ave" Denver, Colorado 80220, USA 'Cave Research Foundation...Foundation, RR I, Rutland, Illinois 61358-9801, USA Abstract-Lechuguilla Cave is a hypogene cave formed by oxidation...sulfide from the Delaware Basin, A unique sediment deposit with characteristics suggesting derivation from...finely laminated clay, and calcite rafts. Grain-size analysis indicates that the laminated clay deposits are |  | | Journal (article/letter/editorial) | | DOI: 10.1002/gj.1265 Near-isochemical evolution of clay mineral assemblages in differentially buried volcaniclastic...section are rich in smectite, illite/smectite with some discrete illite and chlorite. This assemblage...assemblage is progressively replaced by discrete illite and chlorite with increasing burial depth so that only...alteration of smectite to discrete illite and chlorite. Diagenesis of clay assemblages occurred essentially...July 2010 KEY WORDS volcaniclastics; diagenesis; clay minerals; zeolites; Upper Red Formation; Miocene; |  | | Report (volume) | | Publishing Company. Amsterdam, Clay Minerals - Clay Minerals. Journal of the Clay Minerals Group of the Mineralogical...Mineralogical Society [formerly Clay Minerals Bulletin]. Blackwell Scientific Publications. Oxford, England...London, England. Idaho Bur. Mines and Geology County Rept. County Report. Moscow, Idaho. Academic Press. ...Los Angeles County Mus. Contr. Sci. in Science. Los Angeles, Calif. Los Angeles County Museum Contributions...Contributions Los Angeles County Mus. Nat. History Quart.- Los Angeles County Museum of Natural History Quarterly |  | | Journal (article/letter/editorial) | | United States. Areas of alteration which contain clay vary widely in their dimensions. Some may form an...dikes often provide the locale in which progressive clay-mineral alteration may be observed. Suites of alteration...number of the most significant species.The common clay rninerals, sericite, jarosite, alunite, limonite...micrographs of halloysite are particularly significant. Clay mineral techniques have been improving constantly...mineralogy and allied fields became active in furthering clay mineral studies. D-ue to the cumulative efforts |  | | Journal (article/letter/editorial) | | Earth Sciences (2006) 53, (377 â 405) Carboniferous clay deposits from Jenolan Caves, New South Wales: implications...Sydney, NSW 2010, Australia. 2 K â Ar dating of illite-bearing clays from eight locations in Jenolan Caves...SEM studies, and additional K â Ar illite dating rule out illite-bearing materials in the immediate catchment...altering feldspars and glasses to kaolinite and illite. The Early Devonian clays are interpreted as volcaniclastic...currently open caves. KEY WORDS: Carboniferous, caves, clay, Devonian, ïŹssion track dating, Jenolan, potassium |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals, Vol. 24, pp. 114-117. Pergamon Press 1976. Printed in Great Britain SCAN...(SEM) show the textures of ball clay, plastic refractory clay, flint clay, and of kaolins from Cornwall...The texture of ball clay is a swirl and ragged-flake pattern. Plastic refractory clay shows a transition...texture from ball clay to plastic, semi-plastic, to semi-flint, and flint-clay. Flint-clay texture exhibits...exhibits a matrix of tiny, compactly interlocked clay grains in which may be interspersed small, tight books |  | Lu, Lei, Liu, Yan, Liu, Huichuan, Zhao, Zhi, Wang, Chenghui, Xu, Xiaochun (2020) Geochemical and Geochronological Constraints on the Genesis of Ion-Adsorption-Type REE Mineralization in the Lincang Pluton, SW China. Minerals, 10 (12) 1116 doi:10.3390/min10121116 | Journal (article/letter/editorial) | | exhibit light REE (LREE) enrichment, and the QN deposit is also enriched in HREEs. The QN and MH deposits...these deposits, with feldspars and micas altering to clay minerals containing Ree3+ (exchangeable REE), whose...1116 2 of 24 Keywords: ion-adsorption-type REE deposit; REE; Lincang batholith; isotopic ages; accessory...Baotou, China; Mountain Pass, San Bernardino County, CA, USA; Mount Weld, Laverton, Australia; Lovozero...Southeast Asia, Madagascar, and the southeastern USA, where deposits are generally enriched in light REEs |  | | Journal (article/letter/editorial) | | distribution of ages with respect to the thickness of illite crystals. Dating of artificial mixtures confirms...mineral content. INTRODUCTION The crystallization of illite has been recognized as a major and widespread post-sedimentary...a recent review). Consequently, K-Ar dating of illite is an important tool for finding the ages of diagenetic...Previous concerns about Ar diffusion from small illite particles have been addressed by many authors (e...(randomly interstratified illite-smectite) and the presence of organic material in the clay fraction pose specific |  | | Journal (article/letter/editorial) | | Clays and Clay Minerals NATURAL ANTIBACTERIAL CLAYS: HISTORICAL USES AND MODERN ADVANCES LYNDA B. WILLIAMS1...AZ 85287-1404, USA AbstractâAntibacterial clays in nature include a variety of clay mineral assemblages...differentiate what properties make a clay âhealing,â versus what makes a clay âantibacterial.â Most antibacterial...identified to date buffer pH conditions of a hydrated clay outside the range of conditions in which human pathogens...in oxidation state and pH imposed by the hydrated clay, applied topically, that leads to a chemical attack |
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