 | | Report (issue) | | Geology of the Marquette and Sands Quadrangles Marquette County Michigan GEOLOGICAL SURVEY PROFESSIONAL...Division of the Michigan Department of Conservation PAPER 397 Geology of the Marquette and Sands Quadrangles...Quadrangles Marquette County Michigan By JACOB E. GAIR and ROBERT E. THADEN GEOLOGICAL SURVEY PROFESSIONAL...cooperation with the Geological Survey Division of the Michigan Department of Conservation UNITED STATES GOVERNMENT...schists. _ Description and origin.. _____________ Hematite-rich zones. ________________ Felsite ________ |  | | Report (issue) | | Geology of the Negaunee Quadrangle, Marquette County, Michigan GEOLOGICAL SURVEY PROFESSIONAL PAPER 788...of the Michigan Department of Natural Resources Geology of the Negaunee Quadrangle, Marquette County...County, Michigan ByWILLARD P. PUFFETT GEOLOGICAL SURVEY PROFESSIONAL PAPER 788 Prepared in cooperation with...with the Geological Survey Division of the Michigan Department of Natural Resources Description of an............................................ Enchantment Lake Formation ............................... |  | | Report (issue) | | Ore 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...Ore Deposits of the Palmer Quadrangle, Marquette County, Michigan By JACOB E. GAIR With a section on THE...cooperation with the Geological Survey Division of the Michigan Department of Natural Resources A1iddle Precambrian...Precambrian metasedimentary rocks of the Marquette synclinorium, in the north half of the Palmer quadrangle |  | | 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...event. Notably, thin carbonates of the basal Gordon Lake Formation and thick carbonate succession of the...previously assumed to be equivalent to the Gordon Lake Formation and Kona Dolomite have carbon isotope |  | | 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 |  | | 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) | | microcrystalline quartz with disseminated fine hematite dust interbedded with carbonate- or chlorite-rich...composed of iron oxides (typically magnetite and hematite), carbonate, and quartz with minor chlorite, muscovite...and carbonate that often contain secondary micro-hematite and chlorite (Fig. 5 c). Pi-15.15 is a 10 cm large...distinct levels of glacial diamictites (i.e. Ramsay Lake, Bruce and Gowganda Formations, Fig. 10) have been...the Snowy Pass Supergroup of the Wyoming Craton (USA) ( (Young, 1970; Young et al., 2001; Bekker et al |  | | Report (issue) | | Analysis of Archean Rocks in the Negaunee Area, Michigan Constraints on Archean Versus Early Proterozoic...Center, Rm. 1C402, 12201 Sunrise Valley Dr. SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105, 125 South State...Analysis of Archean Rocks in the Negaunee Area, Michigan Constraints on Archean Versus Early Proterozoic...BULLETIN 1904 CONTRIBUTIONS TO PRECAMBRIAN GEOLOGY OF LAKE SUPERIOR REGION P.K. SIMS and L.M.H. CARTER, Editors...analysis of Archean rocks in the Negaunee area, Michigan constraints on Archean versus early Proterozoic |  | | Report (issue) | | Michigamme Formation and Goodrich Quartzite, Northern Michigan Regional Stratigraphic Implications and Suggested...Center, Rm. 1C402, 12201 Sunrise Valley Dr. SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105, 125 South State...Michigamme Formation and Goodrich Quartzite, Northern Michigan Regional Stratigraphic Implications and Suggested...BULLETIN 1904 CONTRIBUTIONS TO PRECAMBRIAN GEOLOGY OF LAKE SUPERIOR REGION P.K. SIMS and L.M.H. CARTER, Editors...Michigamme Formation and Goodrich Quartzite, northern Michigan: regional stratigraphic implications and suggested |  | | Journal (article/letter/editorial) | | unit in the upper Huronian Supergroup, near Flack Lake, Ontario, Canada, provide new evidence for the maximum...stratigraphically lower purported tuff beds in the Gordon Lake Formation, however our field and Scanning Electron...(2013) analyzed zircon from tuff beds in the Gordon Lake Formation, which produced U-Pb ages of 2308 ± 8...however, have identified tuff beds in the Gordon Lake Formation. The intent of this short research communication...sedimentary samples from the Gordon Lake and Bar River formations in the Flack Lake area, Ontario, in order to |  | | Report (issue) | | Elliot Lake type, uraniferous quartz-pebble conglomerates, Southern Lake Superior Region, USA .........conglomerates of the Black Hills, South Dakota, USA .......... J.A. Redden Application of the time and...quartz-pebble conglomerate in southeastern Wyoming, USA ..................................... R.S. Houston...Dakota, Montana, Colorado, Arizona, California, Michigan, and Wisconsin. Models were developed around the...Black Hills in South Dakota, relative to the Elliot Lake uranium district. Karlstrom and others [6, 7] provided |  | | Journal (issue) | | GAS RECENT INNOVATIONS John C. Osmond LAND MICHIGAN 1100 Ring Building, Member— Audit Bureau of...operating partner in venture, known as Carbon County | Coal Co., owned jointly with Rocky Mountain...investment in the partnership. Expenditures by Carbon County Coal to develop the mine are expected to approximate...Rabbit Lake uranium mine of Gulf Oil Co. and nine miles east of the EssoNumac uranium Lake. discovery...HARRISON R. COOPER SYSTEMS, INC. AMF Box 22014, Salt Lake City, energy study contrasts with most official |  | | Report (issue) | | Medaris, Jr. 1 Evolution of Penokean foldbelt, Lake Superior region, and its tectonic environment ....M. Young 15 Early Proterozoic tectonics of the Lake Superior region: Tectonostratigraphic terranes near...Tidal deposits in the early Proterozoic basin of the Lake Superior region—The Palms and the Pokegama Formations:...volcanic rocks and their setting in the southern Lake Superior district . Jeffrey K. Greenberg and Bruce...approxiTable 1. Chronology of Proterozoic events in the Lake Superior region (compiled from Sims, 1976; Van Schmus |  | | Book | | five of the great iron districts of the world - Lake Superior, Hamersley, Labrador Trough and its extensions...previous accounts; and several, notably those of Lake Superior, the Ungava belt of Canada, and of the.... . . . Chapter 2 . v vii .. ANIMIKIE BASIN. LAKE SUPERIOR REGION. U.S.A. G.B. Morey Introduction.... . . . . . . . . . . . . . . . . . The Albanel Lake-Temiscamie River basin . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . The Knob Lake basin . . . . . . . . . . . . . . . . . . . . . |  | | Journal (volume) | | and mineralogy of Precambrian paleosols at Elliot Lake, Canada. Precambrian Research 12, 349-374. Hall... . . .. Marquette Supergroup, Michigan, U.S.A. ...... .. ................. . .. . Deep Lake and Libby...severallocalities in North America (including Ontario, Michigan and Wyoming), from Finland and from South Africa...(1981a, 1981b). Three units in Michigan, U .S.A., just south of Lake Superior, have been interpreted...formations interpreted as glaciogenie: the Ramsay Lake, Bruce and Gowganda formations (Fig. 13). The supergroup |  | | Journal (issue) | | Nevada, known for its Carlsbad twins and Lancaster County, Pennsylvania, known for its reticulated rutile...been supplied by several trona mines in Sweetwater County in southwestern Wyoming. Nah colite, also a major... Figure 2. Cores from the South Ouray Well, Uintal County, Utah, drilled in the late 1940’s. This core, almost...organic matter, acmite, quartz, and biotite (or hematite?) —all believed to be authigenic, formed together...interpreted in the framework of a deep, stratified lake system, enduring over hundreds of thousands, if |  | | Report (issue) | | 1979 Lynn Lake, Manitoba 1.85-1.65 Zwanzig and others, 1979 Amisk Group (FIin FlonSnow Lake), Manitoba...in the early Proterozoic GB at Flin Flon and Snow Lake in Manitoba and at Jerome in Arizona. Granulite-gneiss...(Rottenstone-La Ronge belt), a microcontinent (Glen¬ nie Lake domaine), an intervening telescoped fore-arc basin...affinity (Stauffer and others, 1975), whilst the Llynn Lake domaine (greenstone belt) contains subaqueous basaltic... Important examples are Morin, Michikamau. Harp Lake, Saguenay, and Nain in Canada; Wolf River, Adirondack |  | | Book | | CB2 1RP 40 West 20th Street, New York, NY 10011, USA 10 Stamford Road, Oakleigh, Melbourne 3166, Australia...Mat 6.10.4 Comparison of Guerrero Negro and Solar Lake Mat Communities 6.10.5 Characteristics of Stromatolites...University of California, Irvine, California, 92717, USA NICOLAS J. BEUKES Department of Geology, Rand Afrikaans...of South Florida, St. Petersburg, Florida, 33701, USA RICHARD W. CASTENHOLZ Department of Biology, University...University of Oregon, Eugene, Oregon, 97403, USA JOHN P. GROTZINGER Department of Earth, Atmosphere, and |  | | Report (volume) | | Kentucky Louisiana Massachusetts Maryland Maine Michigan Minnesota Missouri Mississippi Montana North Carolina...BASALT MBR (CHISOS FM) ALAMOGORDO/LS ALAMOGORDOsMBR (LAKE VALLEY LS) .............. ALAMO RANGE, FM ALAMOS.......... ALFRED STATION, COQUINITE MBR (RUSHFORD LAKE FM) ALGER,FM ALBN ABRG ABRG ABRG 2700 ALGR ALMN...122 325 325 325 325 ALLOUEZ,CGL CBED] (PORTAGE LAKE VOLCS) ALLOWAY,CLAY MBR (KIRKWOOD FM) ALLSBURY,FM...ALPENA,LS (TRAVERSE GP) ALPINE, FM (LAKE BONNEVILLE GP) ALPINE, FM (LAKE BONNEVILLE GP) ALPINE, MBR (LITTLE |  | | Book | | Australia A. M.A. Chan University of Utah, Salt Lake City, UT, United States Das Hiroshima Hiroshima...Duchesne River formation of the Uinta Basin, Utah, USA, and have demonstrated how different source inputs...intermediate, and mafic source rocks in Colorado (USA) showing the inadequacy of the standard plot (Cullers...detrital zircons in Mesozoic sandstones in Colorado (USA) to infer the paleogeography and paleotectonics of...(van Hinsberg et al., 2011), magnetite-ilmenite-hematite (Dill and Klosa, 2010; Grigsby, 1990), pyroxene |
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