 | | Journal (article/letter/editorial) | | ATTERBERG PLASTIC LIMITS OF CLAY MINERALSX W. Anrnun WnrrBf Asstnacr The Atterberg plastic limits of...of the common pure clay minerals are presented. The data obtained indicate that the plastic limit of a...limits of pure clay minerals and the effect of the particle size of the clay minerals on the Atterberg...Becauseclay mineralsare dominant components of most clay materials (soils,shales,tills, loesses,and clays)...aggregations of particles of one or more clay minerals and frequently such non-clay materials as quartz, feldspars |  | | Report (issue) | | No, No, No, Na . No, No, ree STATE OF ILLINOIS HENRY HORNER, G O V E R N O R D E P A R T M E...H E STATE O F ILLINOIS URRANA, ILLINOIS 1935 REPRINTED, 1936 S T A T E O F ILLINOIS HON. HENRYHORNER... Engr., LL.D., President of the University of Illinois S T A T E GEOLOGICAL SURVEY DIVISION URBANA ...consultant and leader in chemical researches on Illinois coals the State Geological Survey has been...been investigating the chemical character of Illinois coal. I n so doing there has been in mind the eventual |  | | Report (issue) | | 2001 Governor Department of Natural Resources ILLINOIS STATE GEOLOGICAL SURVEY William W. Shilts, ...visit a broad spectrum of the geologic features of Illinois and Missouri that range in age from Precambrian...technical reviewers at appreciate the Illinois State University and the Illinois State Geological Survey for their...of Jon Goodwin and the publication staff at the Illinois State Geological Survey for their substantial...of field trips! David H. Malone Department Illinois of Geography-Geology State University Cover |  | | Report (issue) | | AREA 3O, EASTERN REGION, INTERIOR COAL PROVINCE, ILLINOIS AND INDIANA WABASH RIVER VERMILLION RIVER EMBARRAS...AREA 3O, EASTERN REGION, INTERIOR COAL PROVINCE, ILLINOIS AND INDIANA BY DAVID J. WANGSNESS AND OTHERS...Survey Champaign County Bank Plaza 102 East Main Street, 4th Floor Urbana, Illinois 61801 CONTENTS...AREA 3O, EASTERN REGION, INTERIOR COAL PROVINCE, ILLINOIS AND INDIANA BY DAVID J. WANGSNESS AND OTHERS ...coal member (Coal V), and the most productive Illinois unit is Herrin Coal (No. 6). As of 1978, about |  | | Report (issue) | | STATE OF ILLINOIS William G. Stratton, Governor DEPARTMENT OF REGISTRATION AND EDUCATION Vera M. Binks...Director 1957 PETROLOGY OF THE PALEOZOIC SHALES OF ILLINOIS Ralph Wmiam E. F. Grim Bradley W. Arthur...INVESTIGATIONS 203 ILLINOIS STATE GEOLOGICAL SURVEY JOHN C. FRYE, Chief URBANA, ILLINOIS PETROLOGY OF...PALEOZOIC SHALES OF ILLINOIS Ralph E. Grim William F. Bradley W. Arthur White Illinois State Geological...Investigations 203 1957 Illinois PRINTED BY AUTHORITY OF THE STATE OF ILLINOIS STATE OF ILLINOIS HON. WILLIAM |  | | 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) | | Molybdenumand Other Heavy Metalsof the Mecca Quarry and Logan Quarry Shales RAYMONDM. COVENEY,Jl•., AND SHARONP...The Pennsylvanian-age Loganquarryshale of Parke County,Indiana, carriessimilarenrichmentsof heavy metals...northernand westernIllinois. Mo contentsof the Mecca Quarry Shaleshowa strongzonationsuchthat the highestvaluesoccurin...shales of the midcontinent have analyzedthe Mecca Quarry Shalefor its full United Stateshave long been recognizedas...recognizedas being thicknessat the Hesler quarry (our locality 10, 2.5 commonlyenrichedin variousheavymetalsinclud- |  | | Journal (article/letter/editorial) | | in rocks F. J. STEVENSON University of Illinois, Urbana, Illinois (Received 13 February 1961, revised 1...silicate minerals. In sedimentary rocks, the ammonium is held by secondary silicate minerals; in igneous...contained largely within potassium-bearing primary minerals. Analyses indicated that most of the nitrogen...lattice structures of silicate minerals. Many of the primary minerals found in igneous rocks require...occurred as ammonium ions contained within silicate minerals. SCALEX (1959), in a study of the isotopic composition |  | Smith, W. H., Nance, R. B., Hopkins, M. E., Johnson, R. G., Shabica, C. W. (1970) epositional environments in parts of the Carbondale Formation, western and northern Illinois : Francis Creek Shale and associated strata, and Mazon Creek biota. Guidebook Series 8. Illinois State Geological Survey | Report (issue) | | THE CARBONDALE FORMATION WESTERN AND NORTHERN ILLINOIS Francis Creek Shale and Associated Strata and...Biota by W. H. Smith R.B. Nance M. E. Hopkins Illinois State Geological Survey R. G. Johnson CW....supplemented by related papers Illinois Urbana, State Geological Survey Illinois 61801 Guidebook Series...THE CARBONDALE FORMATION WESTERN AND NORTHERN ILLINOIS Francis Creek Shale and Associated Strata and...H. Smith Roger B. Nance Ralph M.E.Hopkins Illinois G. Johnson Charles W. Shabica State Geological |  | | Report (issue) | | Field investigation and testing of a Minnesota clay resource for iron ore pellet bonding: U.S. Bureau...7206, 17 p. 2. (Leonhard, G.E.). 1968, A Minnesota clay resource and its utilization for iron ore pelletizing...ground-water resources of the Cloquet area, Carlton County, Minnesota: Minnesota Department of Conservation...; Saito, Kazuo). 1977, Rare gases in pegmatite minerals and in the acid insoluble residue from Gunflint...mineralization in the South Kawishiwi area, northern Lake County, Minnesota: U.S. Geological Survey Open-File Report |  | | Report (issue) | | determine the economic importance of l\linnesota's minerals- quality, quantity, accessibility, and market...acknowledged. It may be added that the useful minerals of each state of the United States were reported...Schrader. S, Sanford. and R. ,'yo Stone, Useful minerals of the United States. U. S. Geol. Survey Bull.... . . . . . . . . . . . . . . . . . . .. The Vermilion Range. . . . . . . . . . . . . . . . . . . . ............................................... , Quarry Methods. . . . . . . . . . . . . . . . . . . . |  | | 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 |  | | Journal (article/letter/editorial) | | from Illinois, has revealed in many of them a constituent belonging to the mica group of minerals and...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...and Kerr, P. F., Application of clay mineral technique to Illinois clay and shale: Bull. Geol.Soc. Ant |  | | Journal (article/letter/editorial) | | new method for thermal dehydration studies of clay minerals. By Georges KULBICKI,1 D.Sc., and Ralph E. G...Department of Geology, University of Illinois, Urbana, Illinois. [Taken as read 29 January 1959.] Summary...specimen. A series of curves obtained with various clay minerals are presented to illustrate the method. The...significance of results in the identification of the clay minerals and the determination of their structure is...possible release of small amounts of water by clay minerals above 800 ~ C. For example, it was desired to |  | | Report (issue) | | London Quarterly Journal. Ill. Acad. Sci. Trans. Illinois Academy of Science Transactions. INQUA International...groundwater conditions in the Cloquet area, Carlton County, Minn.: U .S.G.S. Open File Report, 92 p., i11us...[Minn. ] Master's thesis, March 1956.* 3. The ore minerals of the copper-nickel deposits in the Duluth gabbro...vol. 46, no. 1, p. 84-85, Jan.-Feb. 1951. 2. White clay prospects in Minnesota. 4 unnum. p., [Minneapolis]...intermediate rock in the Duluth gabbro of northern Cook County, Minnesota tabs. J: in Institute on Lake Superior |  | | Journal (article/letter/editorial) | | PAUL EDWIN POTTER Illinois State Geological Survey, Urbana, III. WAYNE A. PRYOR Gulf Research and Development...Tourmaline and polycrystalline quartz . . . Clay minerals Interpretation Directional evidence General...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...fields as facies mapping, sedimentary petrology, clay mineralogy, and the study of directional sedimentary |  | | Report (edition) | | rocks of the state may be classified as industrial minerals eyen though some are metals and others nonmetals...Minnesota: U.S.G.S. Mon. 43, 1903. J. M. Clements. The Vermilion iron-bearing district of Minnesota. U.S.G.S. Mon...~Minnesota 16 The St. C1'oix River Valley A List of the Minerals of Minnesota .Minnesota Geological SUTvey Publications...Louis County 32 16. Map showing many irregular lakes in terminal moraine, Otter Tail County 34 17....Superior basin 116 51. Cross section from Lake Vermilion to Lake Superior 116 52. Basalt dike in lava |  | | Journal (article/letter/editorial) | | Chemicalanalysesof 81 samplesof coal from the Illinois Basin suggestedthe occurrences,in many instances...northwesternIllinois. The highestconcentrationof sphaleritein Illinois coalsis in northwesternIllinois where sphaleriteis...to 358/1. The Zn/Cd for sphaleritesamplesfrom Illinois and Kentucky that were collectedfrom strata other...conversion processesare being planned. Introduction Illinois Basin coalsand presentedanalyticaldata for 32...presenceof cadmium many concernedwith the coalsof the Illinois Basin, in the sphalerite. The publishedabstractby |  | | Report (edition) | | rocks of the state may be classified as industrial minerals even though some are metals and oth~rs nonmetals...Minnesota: U.S.G.S. Mon. 43, 1903. J. M. Clements~ The Vermilion iron-bearing district of Minnesota. U.S.G.S. Mon...16 The St. Croi~"C River r alley A List of the Minerals of Milillesota llJinnesota Geological Survey Pllblications...Louis County :32 16. Map showing many irregular lakes in terminal morame, Otter Tail County :34 17...Superior basin 116 51. Cross section from Lake Vermilion to Lake Superior 116 52. Basalt dike in lava |  | | Journal (article/letter/editorial) | | Vergleiehssubstanz (Illite yon Vermilion, Illinois; Grundy, Illinois; Fithian, Illinois; und Sarospatak, Ungarn)...A-Linie von Muskovit und des Vergleichsillits yon Vermilion im Gegensatz zur Ausbildung des 10 A-Reflexes... Mineralogisehe Untersuehungen an LSl]profilen. z~51 Vermilion als Vergleichsmaterial) hergestellt wurden. Jeder...A. MEEL:[C~yon der University of North C~rolina, USA, zur Verfiigung gestellt bzw. durch seine Vermittlung...naturgem/~B niedriger ausfallen als bei der W a h l des Vermilion-Illits. I m allgemeinen ist m i t einer befriedigenden |  | | Journal (article/letter/editorial) | | DIFFERENTIAL THERMAL ANALYSIS OF CLAY MINERALS AND OTHER HYDROUS MATERIALS.* PART 1. Rarpn E. Gnru aNn...curves are presented for a large number of clay minerals and related silicates. The characteristics of...illites, kaolinites, and montmorillonites, and other clay rninerals are discussed. The significance of the...with regard to the lattice structures of the clay minerals, and to the changes they undergo when subjected...mixtures of clay minerals, and the use of difierential thermal curves for identifying clay minerals and estimating |  | | Report (Issue volume) | | Laboratory: Rusnak. G . A 04425 Texas. Atascosa County, water. Carrizo Sand: Pearson, F J_, Jr.11606 Teitas...D . Jr. 06236 Chocta-.. County. map: Toulmin. L. D . 1)6256 Chocta-.. County. Quitman fault zone, reconnaissance...Tounelot, H A . 06226 Clar,e County. along State Highwa) 69 and County Highway 15, cross section Toulmin...Toulmin. L D . Jr 06224 Clarke County, Lillie Stave Creek area: Smnb, R H (),JS I Coal fields: Culbertson...area'. Smith, E A 07204 Colber1 County Harns. H B 03367 Colben County. map· Moore. G . K 09087 Com prehensivc: |  | Singleton, Adrian A., Schmidt, Amanda H., Bierman, Paul R., Rood, Dylan H., Neilson, Thomas B., Greene, Emily Sophie, Bower, Jennifer A., Perdrial, Nicolas (2017) Effects of grain size, mineralogy, and acid-extractable grain coatings on the distribution of the fallout radionuclides 7Be, 10Be, 137Cs, and 210Pb in river sediment. Geochimica et Cosmochimica Acta, 197. 71-86 doi:10.1016/j.gca.2016.10.007 | Journal (article/letter/editorial) | | University of California, Santa Barbara, CA 93016, USA 17 18 * Corresponding author: aschmidt@oberlin...composition exposed to natural fallout in Ohio, USA for 294 Acid-extractable materials (made up predominately...predominately of Fe, Mn, Al, and Ca from 34 secondary minerals and grain coatings produced during pedogenesis)...2) FRNs are preferentially sorbed to specific minerals 96 (Aldahan et al., 1999; Nakao et al., 2014;...due to grain-size dependent prevalence of such minerals. Typically grain 98 size dependencies are accounted |  | | Book | | A View of the Past: An Introduction to Illinois Geology by Christopher J. Schuberth Volcanoes erupting...tortoises. All once dominated and graced the Illinois landscape. Illinois at one time lay in an area now covered...global changes in our continents and ocean basins . Illinois is on the move, and has been for at least 1.5...fluorite, the State Mineral, occurs in southern Illinois and adjacent western Kentucky than anywhere on...pounds in weight, in their collections . Today, Illinois is the fifthlargest producer of bituminous coal |  | | Report (issue) | | . . Bikita Quarry Lepidolite ...... . Chestnut Flat Mine Muscovite .... . Petrick Quarry Biotites .....36 Introductory Statement ............ . 86 Vermilion District .................. . General Statement... Structure and Thickness .... . Ages for the Vermilion District Soudan Area ................ . Knife...Saganaga Lake Area ... Vermilion Granite Region .. General Statement ... . Vermilion Granite ...... . 40.............. . 60 60 Ages for the Vermilion Granite Region Vermilion Granite ................ . 60 Northwest |
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