 | | Report (volume) | | '"fhe Marquette Range Super~oup in the . G0gebic Iron District, Michigan and Wisconsin GEOLOGICAL SURVEY...Dt'visz'on, Michigan Department of Natural ResourceS! The Marquette Range Supergroup in the Gogebic Iron...Iron District, Michigan and Wisconsin By ROBERT GORDON SCHMIDT GEOLOGICAL SURVEY BULLETIN 1460 Prepared...cooperation with the Geological Survey Division, Michigan Department of Natural Resources Geologic description...Precambrian X strata, particularly the Ironwood Iron-formation, and of the relationship between ore location |  | | Journal (article/letter/editorial) | | 5251 Broad Branch Rd., N.W., Washington, DC 20015, USA b Department of Geology, University of Helsinki,...Maryland at College Park, College Park, MD 20742, USA Received 13 November 2005; received in revised form...of the Chocolay Group in the Lake Superior area, USA and the Gordon Lake Formation of the correlative...Formation and thick carbonate succession of the Kona Dolomite in the northeastern exposures of the Chocolay...exposures of the Chocolay Group (Randville and Bad River dolomites, and Saunders Formation) previously |  | | Report (issue) | | Copper-bearing quartzite near Watersmeet, Michigan by W. F. Cannon U.S. Geological Survey Open-File...in cooperation with Geological Survey Division Michigan Department of Natural Resources 1980 Copper-bearing... Copper-bearing quartzite near Watersmeet, Michigan Introduction During field investigations in the summer of...low roadside exposure on the south side of Gogebic County road 206 in the NE 1/4, sec. 5, T. 45 N., R...40 W. It is about 230 m west of the crossing of County road 206 and Twomile Creek. The exposure is about |  | | Journal (article/letter/editorial) | | STATEMENT The non-productive eastern end of the Gogebic Range is folded, faulted, and associated both with...more than lithologic mapping was possible when the range was worked over by Irving and Van Hise.' Structural...drilling has connected some of the isolated outcrops of iron-formation bands and has made it possible to map...in the supposed eastward continuation of the Gogebic iron formation (Animikie); and (2) the existence...to revision of the pre-Cambrian correlation of Michigan, which touch more or less also the correlations |  | | Journal (article/letter/editorial) | | MN 55812, USA b Minnesota Geological Survey, 2642 University Avenue, St Paul, MN 55114, USA Accepted 19...and terrigenous clastics and Lake Superior-type iron-formation were deposited on the shelf along the...the base of the Paleoproterozoic succession in Michigan indicating ice-house conditions; (2) remnants...gypsum, halite, and anhydrite in stromatolitic dolomite, indicative of aridity. Three second-order depositional...more than a century of mining of Lake Superior-type iron-formations. Much of the following introduction is |  | | Book | | Mineralogy of Michigan by E. W. Heinrich updated and revised • by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 © MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation |  | | Journal (article/letter/editorial) | | Precambrian Rocks in Northern Michigan ABSTRACT The name Marquette Range Supergroup is proposed to supplant...Northern Peninsula of Michigan and adjacent areas of Wisconsin. The Marquette Range Supergroup consists...consists of the Chocolay, Menominee, Baraga, and Paint River Groups, as defined in previous literature. We feel...correlation between middle Precambrian rocks of Michigan and the Huronian Supergroup of Ontario. Although...with parts of the Michigan rocks is likely, the Stratigraphic complexity of the Michigan sequence requires |  | | Report (issue) | | _____________________________________________ Michigan and Wisconsin.________:_____-____--_--__----_...______________________________________________________ Michigan and Wisconsin,_____-_-________-_-__-_-_------..._--____________________________ Wisconsin and Michigan. _______-_:________-_______-_----_ __---_____...-__-___-_____________________ i _ Origin of the iron-formation.__.____---_-___-_-_------------------...---------------_---_-_---___--_-_-__-__________ Iron bacteria and algae__________-____--__--__---_-- |  | | Report (issue) | | Geology of Precambrian rocks, Ironwood-Ramsay area, Michigan By Robert G. Schmidt '" NOV3 1372 DENVER...area, Michigan Robert G. Schmidt Field mapping of the Iron-rood-Ramsay area in western Gogebic County...County, Michigan, was done in the years 1965-1970, and studies of the area are being completed. x « This...cooperation with the Geological Survey Division of the Michigan Department of Natural Resources. y The geology...succession. Much high-grade iron ore has been produced from the Ironwood Iron- Formation in this succession |  | Sims, P.K., Peterman, Z.E., Prinz, W.C., Benedict, F.C., Klasner, J.S. (1984) Geology, geochemistry, and age of Archean and early Proterozoic rocks in the Marenisco-Watersmeet area, northern Michigan; and Geologic interpretation of gravity data, Marenisco-Watersmeet area, northern Michigan. Professional Paper 1292ab. US Geological Survey doi:10.3133/pp1292ab | Report (issue) | | Rocks in the Marenisco-Watersmeet Area, Northern Michigan and Geologic Interpretation of Gravity Data,... Marenisco-Watersmeet Area, Northern Michigan GEOLOGICAL SURVEY PROFESSIONAL PAPER 1292-A, B Geology...Rocks in the Marenisco-Watersmeet Area, Northern Michigan By P. K. SIMS, Z. E. PETERMAN, W. C. PRINZ, and...Gravity Data, Marenisco-Watersmeet Area, Northern Michigan By J. S. KLASNER and P. K. SIMS CONTRIBUTIONS...rocks in the Marenisco-Watersmeet area, Northern Michigan. (Contributions to the geology of the Lake Superior |  | | Report (issue) | | Geologic Map of the Wakefield Quadrangle Gogebic County, Michigan by William C. Prlnz and Harold A. Hubbard...cooperation with the Geological Survey Division Michigan Department of Natural Resources U. S. Geo'r~...rarely foliated. Cuts rocks as young as Ironwood Iron-format ion. MENOMINEE GROUP (PRECAMBRIAN X) Tyler...outcrops along Black River at west edge of quadrangle. The exposures are metamorphosed Iron-rich sedimentary...that are transitional between chemical sediments (iron-formatIon) below and predominantly clastic sediments |  | | Report (issue) | | (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...the surface and between the nodular masses. The Michigan Bicentennial symbol (back cover) incorporates...Survey Division BULLETIN 6 THE MINERALOGY OF MICHIGAN by E. Wm. Heinrich Professor of Mineralogy and...University of Michigan Ann Arhor, Michigan Lansing, Michigan 1976 STATE OF MICHIGAN WILLIAM G. Mrr...State of Michigan CL '48 s.321.6. Printed by Speaker-Hines and Thomas, Inc., Lansing, Michigan. Available |  | | Report (volume) | | W (Lower Precambrian) Rocks in Western Gogebic County, Michigan GEOLOGICAL SURVEY BULLETIN Work done...W Lower Precambrian) Rocks in 'estern Gogebic County, Michigan Jy ROBERT GORDON SCHMIDT GEOLOGICAL ...cooperation with the \ Geological Survey Division., Michigan \Department of Natural Resources Geologic description...W (lower Precambrian) rocks in western Gogebic County, Michigan. (Geological Survey bulletin ; 1407) Bibliography:...Stratigraphic Pre-Cambrian. 2. Geology Michigan Gogebic Co. I. Michigan. Geological Survey Division. II. Title |  | | Journal (article/letter/editorial) | | THE ORIGIN FORMATION OF MICHIGAN N. KING OF THE IRONWOOD AND WISCONSIN • IRON- HUBER CONTENTS PAGE..................... Stratigraphy of the Ironwood iron-formation .......................... General description...features of the iron-formation members .................... Lateral continuity of the iron-formation members...members .................. Alteration of the iron-formation ..................................... Primary...Primary mineralogy and compositionof the Ironwood iron-formation ........ Location of material studied |  | | Report (issue) | | subtidal-shelf deposition of Superior-type banded iron-formation . Richard W. Ojakangas Lower Proterozoic...plutonism Sedimentation 6 volcanism (Marquette Range Supergroup & Animikie Group) 2000 Metamorphism...by Blackwelder in 1914 and named for the Penokee Range in northern Wisconsin. Blackwelder originally assigned...arranged geographically, from the upper peninsula of Michigan and adjacent Wisconsin, to north central Wisconsin...of the Wolf River batholith, a Late Precambrian rapakivi massif in north Wisconsin, USA: Precambrian |  | | Journal (article/letter/editorial) | | Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987)...professor of geology at the University of Wisconsin-River Falls where he teaches mineralogy and petrology...and datolite) found in the Upper Peninsula of Michigan also occur in Wisconsin. The major difference...zircon), particularly in the Wausau area of Marathon County (Falster 1987). Middle Proterozoic quartzites (1 |  | | Book | | 94 r Ri 35–36 olf W 51 67 2 8 8 8 53 MICHIGAN ver 68 Lake Chippewa 41 2 60–66 11 9–10...Janesville 12 3–4 Racine 1–2 12 90 94 14 Michigan 94 ke 44 53 nsin 34 41 Wi s co 61 r...��������������������������������������� 149 43. Black River Falls Iron Mine �����������������������������������...������������������������� 152 44. Black River Falls Precambrian Granite����������������������������������������������...��������������������������� 166 48. Pemebonwon River Precambrian Metabasalt ������������������������������������ |  | | Report (issue) | | . . . . . . Rhyolites and granites of the Fox River Valley type . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . Wolf River batholith and Wausau Syenite Complex . . . . . ... . . . . . . . . Geologic map of the Minnesota River Valley, southwestern Minnesota . . . . . . . . ...region underlie parts of Minnesota, Wisconsin, and Michigan, very near the geographic center of the North...of geosynclinal affinity and includes the great iron-formations of the region. These rocks are bounded |  | | Report (issue) | | the Early Proterozoic Penokean Orogen, Northern Michigan U.S. GEOLOGICAL SURVEY BULLETIN 1904-K AVAILABILITY...the Early Proterozoic Penokean Orogen, Northern Michigan ByJ.S. KLASNER, R.W. OJAKANGAS, KJ. SCHULZ, and...the early Proterozoic Penokean orogen, northern Michigan / by J.S. Klasner ...[et al.]. p. cm. (U.S. Geological...deformation Michigan. 2. Geology, Stratigraphic Proterozoic. 3. Geology, Structural Michigan. I. Klasner...Geologic background K3 Structure of key areas K4 Falls River area K4 Little Mountain area K5 Taylor mine K8 Plumbago |  | | Journal (article/letter/editorial) | | e A re a — — — H9 - R 24W MAP OF TH E GIANTS RANGE GRANITE, POKEGAMA QUARTZITE, AND SURROUNDINGS, MINNESOTA............................ Granite of northern Michigan and Wisconsin.................................................... Central granite area of the Gogebic ran g e.................................................................................... Gogebic range...............................................Thiel..................................... Giants Range granite........................................ |  | | Report (issue) | | Geology of the Menominee Iron-Bearing District Dickinson County, Michigan and Florence and Marinette...Division, Michigan Department of Conservation PAPER 513 Geology of the Menominee Iron-Bearing District...District Dickinson County, Michigan and Florence and Marinette Counties, Wisconsin By R. W. BAYLEY, C...cooperation with the Geological Survey Division, Michigan Department of Conservation 'I UNITED STATES...___________________ _ Vulcan Iron-Formation _____________ _ Traders and Curry Iron-Bearing Members_ Brier Slate |  | | Report (issue) | | Deposits of the Palmer Quadrangle, Marquette County, Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared...cooperation with the Geological Survey Division of the Michigan Department of Natural Resources PAPER 769 Bedrock...Deposits of the Palmer Quadrangle, Marquette County, Michigan By JACOB E. GAIR With a section on THE EMPIRE...EMPIRE MINE By TSU-MING HAN, CLEVELAND CLIFFs IRON CoMPANY GEOLOGICAL SURVEY PROFESSIONAL PAPER 769...cooperation with the Geological Survey Division of the Michigan Department of Natural Resources A1iddle Precambrian |  | | Book | | Developments in Precambrian Geology 6 IRON-FORMATION: FACTS AND PROBLEMS DEVELOPMENTS IN PRECAMBRIAN...Plate Tectonics 5. Y.P. MEL’NIK Precambrian Banded Iron-formations. Physicochemical Conditions of Formation...Formation DEVELOPMENTS IN PRECAMBRIAN GEOLOGY 6 IRON-FORMATION FACTS AND PROBLEMS Edited by A.F. TRENDALL...b l i c a t i o n Dai:, Main entry under title: Iron-formation, facts and problems. (Developments in...c) I n c l u d e s bibliograrhies ;rd index. 1. Iron ores. I. Trendall, A. F. (Alec FraEcis) 11. Morris |  | | Journal (article/letter/editorial) | | Variations across the Proterozoic Penokean Orogen, USA and Canada John P. Craddock, David H. Malone, Mark...Variations across the Proterozoic Penokean Orogen, USA and Canada, Precambrian Research (2018), doi: https://doi...Variations across the Proterozoic Penokean Orogen, USA and Canada John P. Craddock, Geology Department,... Macalester College, St. Paul, MN 55105 USA David H. Malone, Department of Geography-Geology, Illinois...Geosciences, Boise State University, Boise, ID 83725 USA Jennifer N. Gifford, The University of Mississippi |  | | Report (issue) | | Marquette and Sands Quadrangles Marquette County Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared...cooperation with the Geological Survey Division of the Michigan Department of Conservation PAPER 397 Geology...Marquette and Sands Quadrangles Marquette County Michigan By JACOB E. GAIR and ROBERT E. THADEN GEOLOGICAL...cooperation with the Geological Survey Division of the Michigan Department of Conservation UNITED STATES GOVERNMENT...Correlation and age relations. ____________ Kona Dolomite _ _ _________________________ Components and their |
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