Guide to the Geology of the Galena Area
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Stratographic Coloumn of Iowa
Iowa Stratographic Column November 4, 2013 QUATERNARY Holocene Series DeForest Formation Camp Creek Member Roberts Creek Member Turton Submember Mullenix Submember Gunder Formation Hatcher Submember Watkins Submember Corrington Formation Flack Formation Woden Formation West Okoboji Formation Pleistocene Series Wisconsinan Episode Peoria Formation Silt Facies Sand Facies Dows Formation Pilot Knob Member Lake Mills Member Morgan Member Alden Member Noah Creek Formation Sheldon Creek Formation Roxana/Pisgah Formation Illinoian Episode Loveland Formation Glasford Formation Kellerville Memeber Pre-Illinoian Wolf Creek Formation Hickory Hills Member Aurora Memeber Winthrop Memeber Alburnett Formation A glacial tills Lava Creek B Volcanic Ash B glacial tills Mesa Falls Volcanic Ash Huckleberry Ridge Volcanic Ash C glacial tills TERTIARY Salt & Pepper sands CRETACEOUS "Manson" Group "upper Colorado" Group Niobrara Formation Fort Benton ("lower Colorado ") Group Carlile Shale Greenhorn Limestone Graneros Shale Dakota Formation Woodbury Member Nishnabotna Member Windrow Formation Ostrander Member Iron Hill Member JURASSIC Fort Dodge Formation PENNSYLVANIAN (subsystem of Carboniferous System) Wabaunsee Group Wood Siding Formation Root Formation French Creek Shale Jim Creek Limestone Friedrich Shale Stotler Formation Grandhaven Limestone Dry Shale Dover Limestone Pillsbury Formation Nyman Coal Zeandale Formation Maple Hill Limestone Wamego Shale Tarkio Limestone Willard Shale Emporia Formation Elmont Limestone Harveyville Shale Reading Limestone Auburn -
Public Groundwater Supplies in Carroll County. Bulletin 60, Which Is Divided by County Into Separate Publications, Supersedes Bulletin 40 and Its Supplements 1 and 2
??UL-60(28)/79 ??TIN 60-28 ?? OF ILLINOIS ILLINOIS INSTITUTE OF NATURAL RESOURCES Public Groundwater Supplies in Carroll County by Dorothy M. Woller and Ellis W. Sanderson ILLINOIS STATE WATER SURVEY URBANA 1979 PUBLIC GROUNDWATER SUPPLIES IN CARROLL COUNTY by Dorothy M. Woller and Ellis W. Sanderson Introduction This publication presents all available information on production wells used for public groundwater supplies in Carroll County. Bulletin 60, which is divided by county into separate publications, supersedes Bulletin 40 and its Supplements 1 and 2. The definition of public water supply as contained in the Environmental Protection Act of 1970 was used to determine those water systems and wells to be included. Systems and wells described furnish water for drinking or general domestic use in: 1) incorporated municipalities; 2) unincorporated communities where 10 or more separate lots or prop• erties are being served or are intended to be served; 3) state-owned parks and memorials; and 4) state-owned educational, charitable, or penal institutions. This report includes separate descriptions for groundwater supplies of 7 municipalities and 1 state park in Carroll County. These are preceded by brief summaries of the ground• water geology of the county and the development of groundwater sources for public use. An explanation of the format used in the descriptions is also given. Acknowledgments. This report was prepared under the general direction of Dr. William C. Ackermann, Chief of the Illinois State Water Survey, and Richard J. Schicht, Head of the Hydrology Section. Special thanks are given to R. T. Sasman, Hydrologist, who checked all of the data and reviewed the manuscript. -
Rock Stratigraphy of the Silurian System in Northeastern and Northwestern Illinois
2UJ?. *& "1 479 S 14.GS: CIR479 STATE OF ILLINOIS c. 1 DEPARTMENT OF REGISTRATION AND EDUCATION Rock Stratigraphy of the Silurian System in Northeastern and Northwestern Illinois H. B. Willman GEOLOGICAL ILLINOIS ""SURVEY * 10RM* APR 3H986 ILLINOIS STATE GEOLOGICAL SURVEY John C. Frye, Chief Urbano, IL 61801 CIRCULAR 479 1973 CONTENTS Page Abstract 1 Introduction 1 Time-stratigraphic classification 3 Alexandrian Series 5 Niagaran Series 5 Cayugan Series 6 Regional correlations 6 Northeastern Illinois 6 Development of the classification 9 Wilhelmi Formation 12 Schweizer Member 13 Birds Member 13 Elwood Formation 14 Kankakee Formation 15 Drummond Member 17 Offerman Member 17 Troutman Member 18 Plaines Member 18 Joliet Formation 19 Brandon Bridge Member 20 Markgraf Member 21 Romeo Member 22 Sugar Run Formation . „ 22 Racine Formation 24 Northwestern Illinois 26 Development of the classification 29 Mosalem Formation 31 Tete des Morts Formation 33 Blanding Formation 35 Sweeney Formation 36 Marcus Formation 3 7 Racine Formation 39 References 40 GEOLOGIC SECTIONS Northeastern Illinois 45 Northwestern Illinois 52 FIGURES Figure 1 - Distribution of Silurian rocks in Illinois 2 2 - Classification of Silurian rocks in northeastern and northwestern Illinois 4 3 - Correlation of the Silurian formations in Illinois and adjacent states 7 - CM 4 Distribution of Silurian rocks in northeastern Illinois (modified from State Geologic Map) 8 - lis. 5 Silurian strata in northeastern Illinois 10 ^- 6 - Development of the classification of the Silurian System in |§ northeastern Illinois 11 7 - Distribution of Silurian rocks in northwestern Illinois (modified ;0 from State Geologic Map) 2 7 8 - Silurian strata in northwestern Illinois 28 o 9 - Development of the classification of the Silurian System in CO northwestern Illinois 30 10 - Index to stratigraphic units described in the geologic sections • • 46 ROCK STRATIGRAPHY OF THE SILURIAN SYSTEM IN NORTHEASTERN AND NORTHWESTERN ILLINOIS H. -
Fiscal Year 2005
THE CENTER FOR STATE POLICY AND LEADERSHIP 2005 ANNUAL REPORT UNIVERSITY of ILLINOIS at SPRINGFIELD THE CENTER FOR STATE POLICY AND LEADERSHIP Our Mission he UIS Center for State Policy and Leadership, T located in the Illinois state capital, emphasizes policy and state governance. The Center identifies and addresses public policy issues at all levels of government, promotes governmental effectiveness, fosters leadership development, engages in citizen education, and contributes to the dialogue on matters of significant public concern. Working in partnership with government, local communities, citizens, and the nonprofit sector, the Center contributes to the core missions of the University of Illinois at Springfield by mobilizing the expertise of its faculty, staff, students, and media units to carry out research and dissemination, professional development and training, civic engagement, technical assistance, and public service activities. Our Vision he UIS Center for State Policy and Leadership T will be an independent and nationally recognized resource for scholars and Illinois policy-makers, opinion leaders, and citizens. The Center will be known for its high-quality, nonpartisan public policy research, innovative leadership and training programs, and timely and thought-provoking educational forums, publications, media productions, and public radio broadcasts. The Center will take an active role in the development of ethical, competent, and engaged students, faculty, staff, and community and government leaders by providing intern, civic engagement, and professional development opportunities, in-person and through the use of multi-media and on-line technologies. Produced by Center Publications/Illinois Issues. Peggy Boyer Long, director; Amy Karhliker, editor; Diana L.C. Nelson, art director. The University of Illinois at Springfield is an affirmative action/equal opportunity institution. -
Long-Range Petroleum Migration in the Illinois Basin CRAIG M
ILLINOIS STATE GEOLOGICAL SURVEY Interior Cratonic Basins, 1991, edited by Reprint Series 1991 - T26 M. W. Leighton, D. R. Kalata, D. F. Oltz, and J. J. Eidel: American Association of Petroleum Geologists Memoir 51,819 p. CHAPTER 26 Long-Range Petroleum Migration in the Illinois Basin CRAIG M. BETHKE DONALD F. OLTZ University of Illinois Illinois State Geological Survey Urbana, Illinois Champaign, Illinois JACKIE D. REED ARCO Oil and Gas Company Plano, Texas Editor's note: No treatment of oil and gas in the Illinois In this section, we define the migration that has basin would be complete without an overview of occurred in the Illinois basin on the basis of shale hydrocarbon migration. The following is a condensed petrographic observations and geochemical correla version, made especially for this volume, of an article tions. We emphasize the origin of oils found in shallow that will appear in the American Association of reservoirs, mostly in Silurian strata to the north and Petroleum Geologists Bulletin in 1991. northwest of the central basin (Figure 26-2), because these oils seem to have migrated farthest from source beds. We show that these oils, which are produced from reservoirs more than 125 mi (200 km) from the basin's depocenter, were derived from Devonian source rocks in the deep basin. We then use quantitative models of the basin's paleohydrology to INTRODUCTION investigate the past subsurface conditions that drove the migration. We conclude that long-range migration The distribution of petroleum production from the was not related to processes occurring as the basin Illinois basin extends considerably beyond the area subsided and infilled. -
Geology of the Devonian Marcellus Shale—Valley and Ridge Province
Geology of the Devonian Marcellus Shale—Valley and Ridge Province, Virginia and West Virginia— A Field Trip Guidebook for the American Association of Petroleum Geologists Eastern Section Meeting, September 28–29, 2011 Open-File Report 2012–1194 U.S. Department of the Interior U.S. Geological Survey Geology of the Devonian Marcellus Shale—Valley and Ridge Province, Virginia and West Virginia— A Field Trip Guidebook for the American Association of Petroleum Geologists Eastern Section Meeting, September 28–29, 2011 By Catherine B. Enomoto1, James L. Coleman, Jr.1, John T. Haynes2, Steven J. Whitmeyer2, Ronald R. McDowell3, J. Eric Lewis3, Tyler P. Spear3, and Christopher S. Swezey1 1U.S. Geological Survey, Reston, VA 20192 2 James Madison University, Harrisonburg, VA 22807 3 West Virginia Geological and Economic Survey, Morgantown, WV 26508 Open-File Report 2012–1194 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior Ken Salazar, Secretary U.S. Geological Survey Marcia K. McNutt, Director U.S. Geological Survey, Reston, Virginia: 2012 For product and ordering information: World Wide Web: http://www.usgs.gov/pubprod Telephone: 1-888-ASK-USGS For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web: http://www.usgs.gov Telephone: 1-888-ASK-USGS Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this report is in the public domain, permission must be secured from the individual copyright owners to reproduce any copyrighted material contained within this report. -
Minerals and Mineral Products in Our Bedroom Bed Hematite
Minerals and Mineral Products in our Bedroom Make-Up Kit Muscovite Bed Talc Hematite: hinges, handles, Mica mattress springs Hematite: for color Chromite: chrome plating Bismuth Radio Barite Copper: wiring Plastic Pail Quartz: clock Mica Gold: connections Cassiterite: solder Toilet Bowl / Tub Closet Feldspar: porcelain Chromite: chrome plating Pyrolusite: coloring Hematite: hinges, handles (steel) Chromite: plumbing fixtures Quartz : mirror on door Copper: tubing Desk Toothpaste Hematite: hinges, handles (steel) Apatite: teeth Chromite: chrome plating Fluorite: toothpaste Mirror Rutile: to color false Hematite: handle, frame teeth yellow Chromite: plating Gold: fillings Gold: plating Cinnabar: fillings Quartz: mirror Towels Table Lamp Sphalerite: dyes Brass (an alloy of copper and Chromite: dyes zinc): base Quartz: bulb Water Pipe/Faucet/Shower bulb Wolframite: lamp filament Brass Copper: wiring Iron Nickel Minerals and Mineral Products in our Bedroom Chrome: stainless steel Bathroom Cleaner Department of Environment and Natural Resources Borax: abrasive, cleaner, and antiseptic MINES AND GEOSCIENCES BUREAU Deodorant Spray Can Cassiterite Chromite Copper Carpet Quartz Sphalerite: dyes Telephone Chromite: dyes Drinking Glasses Copper: wiring Sulfur: foam padding Quartz Chromite: plating Gold: red color Clock Silver: electronics Pentlandite: spring Graphite: batteries Refrigerator Quartz: glass, time keeper Hematite Television Chromite: stainless steel Chromite: plating Computer Galena Wolframite: monitor Wolframite: monitor Copper Copper: -
NATURAL RESOURCES (Updated Excerpt from Jo Daviess Comprehensive Plan Baseline Data)
ATTACHMENT F: NATURAL RESOURCES (Updated excerpt from Jo Daviess Comprehensive Plan Baseline Data) The natural resources in Jo Daviess County are unique relative to the rest of the state and much of the mid-west because the county is part of the Wisconsin Driftless Region bypassed by continental glaciers of the Ice Age. This region covers parts of southern Minnesota and Wisconsin, Northwestern Illinois and Northeastern Iowa. Glaciated areas were leveled, strewn with glacial debris or "drift" and dotted with lakes and ponds. The driftless areas, on the other hand, have bedrock close to the surface into which deep valleys have been carved by millions of years of weather and erosion. In Jo Daviess County, streams are numerous and the only two lakes are man-made. The relief from the higher ridges to the valley floors is typically 300 feet or more creating a rugged and scenic landscape. Ecosystems can be found in this landscape that are older than those found in glaciated areas. Geology The topography of Jo Daviess County is characterized by rugged relief unique to most of Illinois. Our county, located in the far northwestern corner of the state, is in an area spared by the major glaciations of the last two million years. It is, accordingly, called the "Driftless Area" by geologists, the term "drift" referring to material deposited by glacial activity. The visible landscape that we see today began during the Paleozoic Era (570 to 245 million years ago) when shallow seas repeatedly inundated the interior of the continent. Shells of marine animals, along with muds, silts and sands from eroding highlands, were periodically deposited in those sea bottoms. -
Encounters with the Early Highpointers by Charles
SOME CLOSE (AND NOT SO CLOSE) ENCOUNTERS WITH THE EARLY HIGHPOINTERS BY CHARLES FERIS Many stories can be told of how we got our first inspiration to pursue this hobby of ours, this highpointing. We’ve been inspired in a hundred ways; mine arose during a period of boredom, while in college. Seeking something other than study, I took out a Rand McNally road atlas, and looked at a map of my native state of Illinois, noting the little red dot in the northwest corner of the state. Wow, something neat to do. So while the other kids were off to Florida, off to Charles Mound I went during spring break 1961. Then it hit me; I had already done Mt. Whitney the year before, so why not do all the states. Now I was really excited. The next few years saw me collecting 13 more highpoints in the Midwest and southeast. I went my merry way, never realizing that others might be crazy enough to be pursuing the very same project. At this point I was not aware of the tiny fraternity of early highpointers who were already years before me. I had no idea of the remarkable people I was about to meet. Then in August 1965 a Sierra Club friend of mine in Chicago told me about C. Rowland Stebbins. I had found a kindred soul, one who had already completed the 48. I phoned him immediately. Soon my wife and I were off on the four hour drive to Lansing, Michigan. We arrived to an expansive mansion on Moore’s River Drive atop a bluff overlooking the Grand River. -
Structure and Mineralization of Precambrian Rocks in the Galena-Roub Aix District, Black Hills, South Dakota
Structure and Mineralization of Precambrian Rocks in the \ Galena-Roubaix District, Black Hills, South Dakota ( By R. W. BAYLEY » CONTRIBUTIONS TO ECONOMIC GEOLOGY V ' GEOLOGICAL SURVEY BULLETIN 1312-E UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1970 UNITED STATES DEPARTMENT OF THE INTERIOR WALTER J. HICKEL, Secretary GEOLOGICAL SURVEY William T. Pecora, Director For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price 55 cents (paper cover) CONTENTS Page Abstract_ ____-_-_----_-----__--_-----_--_--.. El Introduction _________________________________ 1 Field methods_______-_____-_____-_____-__--_ 2 General geology.___-__--__-_--__-_--___._-_--_. 3 Stratigraphy. ___________________---__--__-__-.. 4 Metabasalt and chert.______-__-__-_____-_. 4 Graphitic schist and cherty ferruginous schist. 5 Metagraywacke, schist, and slate_ ___________ 6 Structure. ___________.-______-_-__-_-_-_-___-. 6 Distribution of gold. 7 Diamond drilling. __ 9 Magnetic survey. __ 10 Summary________ 14 References. -. ______ 15 ILLUSTEATIONS Page PLATE 1. Geologic map of the Galena-Roubaix district, Lawrence County, Black Hills, South Dakota.________________ In pocket FIGURE 1. Generalized geologic map of the northern Black Hills____-___ E2 2. Magnetic survey in the vicinity of U.S. Geological Survey diamond-drill hole 1__________________________________ 13 TABLE Page TABLIS 1. Results of core-sample analyses, U.S. Geological Survey diamond-drill hole 1, Galena-Roubaix district.____________ Ell ra CONTRIBUTIONS TO ECONOMIC GEOLOGY STRUCTURE AND MINERALIZATION OF PRECAMBRIAN ROCKS IN THE GALENA-ROUB AIX DISTRICT, BLACK HILLS, SOUTH DAKOTA ByK.W.BAYLEY ABSTRACT The Galena-Roubaix district is underlain chiefly by tightly folded and mod erately metamorphosed sedimentary and volcanic rocks of Precambrian age. -
Revised Correlation of Silurian Provincial Series of North America with Global and Regional Chronostratigraphic Units 13 and D Ccarb Chemostratigraphy
Revised correlation of Silurian Provincial Series of North America with global and regional chronostratigraphic units 13 and d Ccarb chemostratigraphy BRADLEY D. CRAMER, CARLTON E. BRETT, MICHAEL J. MELCHIN, PEEP MA¨ NNIK, MARK A. KLEFF- NER, PATRICK I. MCLAUGHLIN, DAVID K. LOYDELL, AXEL MUNNECKE, LENNART JEPPSSON, CARLO CORRADINI, FRANK R. BRUNTON AND MATTHEW R. SALTZMAN Cramer, B.D., Brett, C.E., Melchin, M.J., Ma¨nnik, P., Kleffner, M.A., McLaughlin, P.I., Loydell, D.K., Munnecke, A., Jeppsson, L., Corradini, C., Brunton, F.R. & Saltzman, M.R. 2011: Revised correlation of Silurian Provincial Series of North America with global 13 and regional chronostratigraphic units and d Ccarb chemostratigraphy. Lethaia,Vol.44, pp. 185–202. Recent revisions to the biostratigraphic and chronostratigraphic assignment of strata from the type area of the Niagaran Provincial Series (a regional chronostratigraphic unit) have demonstrated the need to revise the chronostratigraphic correlation of the Silurian System of North America. Recently, the working group to restudy the base of the Wen- lock Series has developed an extremely high-resolution global chronostratigraphy for the Telychian and Sheinwoodian stages by integrating graptolite and conodont biostratigra- 13 phy with carbonate carbon isotope (d Ccarb) chemostratigraphy. This improved global chronostratigraphy has required such significant chronostratigraphic revisions to the North American succession that much of the Silurian System in North America is cur- rently in a state of flux and needs further refinement. This report serves as an update of the progress on recalibrating the global chronostratigraphic correlation of North Ameri- can Provincial Series and Stage boundaries in their type area. -
Banded Iron Formations
Banded Iron Formations Cover Slide 1 What are Banded Iron Formations (BIFs)? • Large sedimentary structures Kalmina gorge banded iron (Gypsy Denise 2013, Creative Commons) BIFs were deposited in shallow marine troughs or basins. Deposits are tens of km long, several km wide and 150 – 600 m thick. Photo is of Kalmina gorge in the Pilbara (Karijini National Park, Hamersley Ranges) 2 What are Banded Iron Formations (BIFs)? • Large sedimentary structures • Bands of iron rich and iron poor rock Iron rich bands: hematite (Fe2O3), magnetite (Fe3O4), siderite (FeCO3) or pyrite (FeS2). Iron poor bands: chert (fine‐grained quartz) and low iron oxide levels Rock sample from a BIF (Woudloper 2009, Creative Commons 1.0) Iron rich bands are composed of hematitie (Fe2O3), magnetite (Fe3O4), siderite (FeCO3) or pyrite (FeS2). The iron poor bands contain chert (fine‐grained quartz) with lesser amounts of iron oxide. 3 What are Banded Iron Formations (BIFs)? • Large sedimentary structures • Bands of iron rich and iron poor rock • Archaean and Proterozoic in age BIF formation through time (KG Budge 2020, public domain) BIFs were deposited for 2 billion years during the Archaean and Proterozoic. There was another short time of deposition during a Snowball Earth event. 4 Why are BIFs important? • Iron ore exports are Australia’s top earner, worth $61 billion in 2017‐2018 • Iron ore comes from enriched BIF deposits Rio Tinto iron ore shiploader in the Pilbara (C Hargrave, CSIRO Science Image) Australia is consistently the leading iron ore exporter in the world. We have large deposits where the iron‐poor chert bands have been leached away, leaving 40%‐60% iron.