 | | Report (issue) | | M^lr STATE OF ILLINOIS HENRY HORNER, Governor DEPARTMENT OF REGISTRATION AND EDUCATION JOHN J. HALLIHAN...PETROLOGY OF THE PENNSYLVANIAN UNDERCLAYS OF ILLINOIS BY RALPH E. GRIM AND VICTOR T. ALLEN Reprinted...AUTHORITY OF THE STATE OF ILLINOIS URBANA, ILLINOIS 1938 STATE OF ILLINOIS Hon. Henry Horner, Governor...D.Engr., LL.D., President of the University of Illinois STATE GEOLOGICAL SURVEY DIVISION Urbana M. M...Cullen Warner Parmelee, M.S., D.Sc, University of Illinois; Pleistocene Invertebrate Paleontology, Frank |  | | Journal (article/letter/editorial) | | in rocks F. J. STEVENSON University of Illinois, Urbana, Illinois (Received 13 February 1961, revised 1...the results obtained for biotite, vermiculite, illite, an orthoclase feldspar and two granite rocks showing...released from the secondary minerals (vermiculite and illite) beyond the initial heating period. Additional...procedure was considered to be fixed ammonium. The illite sample contained considerable organic nitrogen...Muscovite-biotite weathered Stone Mountain, Saline County, Illinois Granite H Xca 21 II Glacial drift. Pre-Cambrian |  | | Journal (article/letter/editorial) | | the plastic limit of attapulgite)montmorillonite)illite )kaolinite; that the liquid limit of sodium mo...montmorillonite)calcium monlmorillonite : attapulgite )illite >kaolinite; and that the plastic index of sodium...also that all the cium montmorillonite)attapulgite>illite>kaolinite. Atterberg limits increase with decreasing...late ProfessorT. T. Quirke of the University of Illinois for his valuable advice and suggestionsand to...Mineral Technology, for use of the facilities of the Illinois State Geological Survey. DetrNrrroN The Atterberg |  | | Journal (article/letter/editorial) | | AND J. B. DROSTE3 Illinois State Geological Survey and University of Illinois, Urbana ABSTRACT A road...and Elliott soil profiles and the type Fithian illite locality. Miles 0.0 Depart Illini Vnion Building...proceed on V.S. ISO. IB.l Turn south (right) on county highway. 20.2 Stop 1. Profile of Flanagan silt...1 2 3 Illinois State Geological Survey. Soil Physics, Agronomy Dept., University of Illinois. Geology...Geology Department, University of Illinois. I 2 Ba C ITINERARY OF FIELD TRIP brownish yellow, strong |  | | Journal (article/letter/editorial) | | 59 X-ray diffraction experiments on illite and bravaisite. By G. NAaSLSCHMmT, D.Ph. Chemistry Department...a t the first-order basal X-ray reflections of illite from South Wales 1 occurred at, a spacing of about...They interpreted their results by ascribing to illite a limited capacity for reversible lattice shrinkage...montmorillonite. In order to study the problem further three illite and two glauconite samples were treated with concentrated...illustrated b y fig. 1. The 10A. basal reflection of illite is not a sharp line, but a band of measurable width |  | | Journal (article/letter/editorial) | | Department of Geology, University of Illinois, Urbana, Illinois. [Taken as read 29 January 1959.] Summary...mineral composition of about 75 ~o kaolinite and 25 ~ illite, produces the vapour-loss curve expected from its...its mineral composition and D.T.A. curve. The illite samples, fig. 3, show the expulsion of adsorbed...25% illite (fireclay), Grundy County, Illinois; J*, ]llitc, Vermilion County, Illinois; c, Illite, Grundy...Grundy County, Illinois; D, Nontronite, Manito, Washington; ~, Hectorire, Hector, California; F, Talc, |  | | Journal (article/letter/editorial) | | variety of soils, clays, and shales,mostly from Illinois, has revealed in many of them a constituent belonging...f Published with the permission of the Chief, Illinois State Geological Survey, and with the approval...University of Illinois. + Petrographer, Illinois State Geological Survey, Urbana, Illinois. ** Assistant...Iliinois, Urbana, Iilinois +*+ Assistant Chemist, Illinois State Geological Survey, Urbana, Iilinois. 1 Grim... F., Application of clay mineral technique to Illinois clay and shale: Bull. Geol.Soc. Ant,., vol. 46 |  | | Journal (article/letter/editorial) | | permission of the Chief, Illinois State Geological Survey, Urbana, Illinois. t Petrographer and Assistant...Petrographer, respectively, Illinois State Geologial Survey, Urbana, Illinois. 746 THERMAL ANALYSIS OF...analyses were made by Dr. W. F. Bradley of the Illinois State Geological Survey. Dr. Bradley read the...Quartz, Ottawa, Illinois. Goethite,El Paso County, Colorado. Limonite, University of Illinois collections...Kaolinites and halloysites. Scale B. Kaolinite, Anna, Illinois. Kaolinite, Spruce Pine, North Carolina. Kaolinite |  | | Journal (article/letter/editorial) | | KzO content suggeststhat the sample also contains illite. Under the microscopethis sample (8A) appears to...amount of montmorillonite and a dominant amount of illite, kaolinite, or a halloysite. Because of the smallnessof...Petrographer, respectively, Illinois State Geological Surve:r, Urbana, Illinois. 801 802 RALPH E. GRIM...GRIM AND RICHARDS A. ROIT/LAND suggeststhat illite is an important constituent. It seemsclear that these...these samples are mixtures of a halloysite and illite with a very small amount of montmorillonite. Only |  | | Report (issue) | | LIBRARY, ILLINOIS GEOLOGICAL SURVEY LIBRARY Digitized by the Internet Archive in 2012 with funding...funding from University of Illinois Urbana-Champaign http://archive.org/details/pleistocenestrat94will...Stratigraphy of Illinois H. B. Willman and John C. Frye ILLINOIS STATE Urbana, Illinois 61801 GEOLOGICAL...GEOLOGICAL SURVEY BULLETIN 94 1970 STATE OF ILLINOIS DEPARTMENT OF REGISTRATION AND EDUCATION BOARD...University of Illinois President Delyte W. Morris, Ph.D., Southern ILLINOIS STATE Illinois University |  | | Report (issue) | | showing Teays Valley system from West Virginia to Illinois. Compiled by Henry H. Gray (this volume) from...( 1982); Michigan, Grant and Pringle ( l 943); Illinois, Horberg ( l 950). Outside contoured area, dotted...West Lafayette, Indiana 47907 Jobn P. Kempton Illinois State Geological Survey Natural Resources Building...Building 615 East Peabody Drive Champaign, Illinois 61820 \... 0 u UJ .· . • SPE~ PER 258 1991...Contents Mahomet Bedrock Valley in east-central Illinois; Topography, glacial drift stratigraphy, and hydrogeology |  | | Journal (article/letter/editorial) | | PAUL EDWIN POTTER Illinois State Geological Survey, Urbana, III. WAYNE A. PRYOR Gulf Research and Development...Sedimentary differentiation Mississippi Embayment and Illinois basin . . . Intrastratal solution 1196 1196 1196...time scale of the post-Devonian sandstones of the Illinois basin and upper Mississippi Embayment. 1228 16...information on cross-bedding. Drs. H. D. Glass, of the Illinois State Geological Survey, M. E. Ostrom, Wisconsin...clay-mineral analyses. Dr. Gene Golub, University of Illinois, programmed our angularity experiment for the |  | Montoya, V., Baeyens, B., Glaus, M.A., Kupcik, T., Marques Fernandes, M., Van Laer, L., Bruggeman, C., Maes, N., Schäfer, T. (2018) Sorption of Sr, Co and Zn on illite: Batch experiments and modelling including Co in-diffusion measurements on compacted samples. Geochimica et Cosmochimica Acta, 223. 1-20 doi:10.1016/j.gca.2017.11.027 | Journal (article/letter/editorial) | | Accepted Manuscript Sorption of Sr, Co and Zn on illite: Batch experiments and modelling including Co in-diffusion... N., Schäfer, T., Sorption of Sr, Co and Zn on illite: Batch experiments and modelling including Co in-diffusion...journal pertain. Sorption of Sr, Co and Zn on illite: Batch experiments and modelling including Co indiffusion...uptake of divalent cations (Sr, Co and Zn) onto illite (Illite du Puy, Le-Puy-en-Velay, France) were carried...determined in dilute suspensions of homo-ionic Na-illite (Na-IdP) under controlled N2 atmosphere. The experimental |  | | Report (volume) | | Highway 49 (Skyway Road) near town of Abel, Cleburne County. Absaroka Supergroup/Volcanic Supergroup U ABRK03...volcanic field, Yellowstone National Park, Park County, Wyo. Academy Church Shale Member (Springer Formation)...W1/2NW1/4NE1/4SE1/4 sec. 1, T. 3 s., R. 2 E., Carter County. Adams Formation ADMS01 1. Holocene 2. Alaska (SE)...Quadrangle, lat 45° N., long 70°50'-55' W., Oxford County. Adamstown Member (Frederick Limestone) U ADMS06...section W of Lime Kiln in Frederick Valley, Frederick County. Named for town of Adamstown. Adobe Town Member |  | | Journal (article/letter/editorial) | | 1085-1099 Norton County, 27: 939-947 Norton County, Br analysis, 29: 470 Norton County, Cl an&y&s, 22:...22: 478 Norton County, lanthanids pattern, 20: 242243, 244-245 Norton County, organic oompounds snalysed...snalysed, 27:805-834 Norton County, tantalum in, 29: 46 oxygen isotopes in minerals, 22: 492 Pasamonte, Ca isotopes...Africa, 29: 1115 granitio rocks, Poland, 26: 1069 illite, 27: 279 ioni~lthorium, 26: 417 K/Ar, 26: 61 K/Ar...and serioite, 22: 717 K/Ar, using glauoonite and illite in sedimentary rocks, 23: 78 K/Ar, fossils, 26: |  | | Book | | U.S. Geological Survey; Dr. Ralph Grim, of the Illinois Geological Survey; and Dr. Ben B. Cox, of the...(1907) A sketch of the Chisos Country, Brewster County, Texas, Univ. , . , Texas Bull. 93. BERGSEIFE...Hannay, , p. , BRAMMALLITE is named (SODIUM-ILLITE). Bannister (1943) after Dr. Alfred Brammall...differing from illite in containing soda in excess of potash, also called sodium-illite. It occurs in... Bannister, F. A. (1943) Brammallite (sodiunrt-illite), a new mineral from Llandebie South Wales Mineral |  | | Journal (article/letter/editorial) | | fine argillic fabric, with preferred orientation. Illite shale, Yangtze (iorge, China. .Magnification 60x... This type of orientation is illustrated by an illite shale from near the Yangtze River Gorge, China...namelj^: the kaolinite, montmorillonite, a n d illite (hydrous mica) groups. I n any discussion of the...other hand, montmorillonite is highly plastic. Illite is widely variable in plasticity. Moreover, the...j ' volume) of minerals of the montmorillonite, illite, or kaolinite groups. Clay minerals may be absent |  | | Book (volume) | | the ideal composition given above. Terms such as illite, hydromuscovite, sericite, etc., denote less well...0H)6 and it crystallizes in the 2Mi polymorph. Illite is perhaps the least well defined term commonly...colloid fraction), Pennsylvanian Underclay, Vermilion Co., Illinois (Grim etal. 1937). Formula according to...to Brown and Norrish (1952). 12. Illite, St. Austell, Cornwall (Levinson, 1955). Anal. English Clays,...zone, Lake Hammersley, Clove quadrangle, Dutchess County, New York (Barth, 1936). Anal. T. F. W. Barth (Recalculated |  | | Book | | Oklahoma. - Study of argillaceous sediments of Illinois. - Study of sediments associated with fireclays...term illite was proposed (GRIM, BRAY and BRADLEY, 1937) as a group name after the State of Illinois, U...lsotypes. - If potassium between the layers of illite is largely replaced by sodium, we have brammalite...whether it was necessary to create the new term illite in place of the previous names. Hydromuscovite...proved that bravaisite was a mixed-layer mineral of illite and montmorillonite. GRIM and BRADLEY (1948) insisted |  | | Report (volume) | | in the Springfield Coal (Middle Pennsylvanian, Illinois Basin): Comparison of Miospore and Coal-Ball Records...Springfield coal bed of the East¬ ern Interior Basin (Illinois Basin) are described in a paper by Debra A. Willard...above coal beds in the Eastern Interior Basin (Illinois Basin). Detailed observations of the sedimentology...Hower (University of Kentucky), R. D. Harvey (Illinois Geological Survey), P. C. Bennett (University...Natural History), T. L. Phillips (University of Illinois), G. W. Rothwell (Ohio University), R. M. Bustin |  | | Report (issue) | | Springfield, Herrin, Danville, and Baker Coals in the Illinois Basin Edited by J.R. Hatch and R.H. Affolter ...Paper 1625–D Prepared in cooperation with the Illinois State Geological Survey, Indiana Geological Survey...Characterization of the Quality of Coals from the Illinois Basin By R.H. Affolter and J.R. Hatch Disc 2...Springfield, Herrin, Danville, and Baker Coals in the Illinois Basin By G.L. Gunther, K.K. Like, R.H. Affolter...Springfield, Herrin, Danville, and Baker Coals in the Illinois Basin Edited by J.R. Hatch and R.H. Affolter |  | | Journal (article/letter/editorial) | | ........................................ 1635 Illinois............................................................................ 1637 Mazon Creek, Illinois.................................................southern edge of Oklahoma and in southern Haskell County; these areas are not included in the accompanying...are few and fossils rare. In north central Baylor County, apparently the Big Wichita River has only recently... at the center of the eastern border of Baylor County and an mi« S e y m o u r % BAYLORj F i g u |  | | Report (issue) | | Group with rocks of the formational type areas in Illinois and Missouri . . . . . . . . . . . . . 129 THIS...rock above the Springfield Coal Member in Sullivan County, Ind. Logan's term was modified to "Alum Cave Limestone"...site of the former town of Alum Cave, Sullivan County, Ind., in the NW¼NE¼ sec. 25, T. 9 N., R. 8 W....Sullivan County and Vigo County and cannot be identified in outcrop in northern Vigo County and Vermillion...Vermillion County. South of Sullivan County the limestone is thin and nodular. It can be traced as gray to |  | | Report (issue) | | 8TATJH)P ILLINOlB URBANA, IUJNOIJ 1952 STATE OF ILLINOIS ADLAI E. STEVENSON, Governor DEPARTMENT OF REGISTRATION...THE STATE OF ILLINOIS URBANA, ILLI~OIS 1952 v·t ' ·-·' ORGANIZATION STATE OF ILLINOIS HON. ADLAI...LL.D., L.H.D., President of the University of Illinois DELYTE W . MoRRIS, PH.D., President of Southern...Chicago STANLEY E. HARRIS, ]R., PH.D., Southern Illinois Uni- versity C. LELAND HORBERG, PH.D., University...PH.D., University of Illinois HAROLD R. WANLESS, PH.D., University of Illinois J. MARVIN WELLER, PH.D |  | | Report (volume) | | and Geology Bull. Idaho Bur. Mines and Geology County Rept.Idaho Bur. Mines and Geology Mineral Resources...Bulletin and County Report and Mineral Resources Report. Moscow, Idaho. Illinois GeoL Survey Illinois Petroleum-Illinois...Petroleum-Illinois State Geological Survey Illinois Petroleum. Urbana, Ill. Illinois Univ. Eng. Expt. Sta...-University of Illinois Engineering Experiment Station Circular. Urbana, Ill. Illinois Water Survey Circ...near-surface tuff on the Pajarito Plateau, Los Alamos County, New Mexico, Art. 339: .U.S. Geol. Survey Prof |
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