 | | Report (issue) | | of Geochemistry ' * Chapter W. Chemistry of the Iron-rich Sedimentary Rocks GEOLOGICAL SURVEY PROFESSIONAL...FLEISCHER, Technical Editor Chapter W. Chemistry of the Iron-rich Sedimentary Rocks By HAROLD L. JAMES GEOLOGICAL...PAPER 440-W Chemical composition and occurrence of iron-bearing minerals of sedimentary rocks, and composition...distribution, and geochemistry of ironstones and iron-formations UNITED STATES GOVERNMENT PRINTING OFFICE..._________ ___________________ Iron minerals of sedimentary rocks __ ______ Iron oxides __ _______________________ |  | | Journal (article/letter/editorial) | | MARCH 1951 IRON FORMATION AND ASSOCIATED ROCKS IN THE IRON RIVER DISTRICT, MICHIGAN By HAROLD L. JAMES...JAMES ABSTRACT The iron formation of the Iron River district is part of a Precambrian sequence of strata...strata characterized by a high iron content and varied mineralogy. The iron formation, where unoxidized...20 per cent iron in the form of very finely disseminated pyrite. Graywacke overlies the iron formation...consists of clastic grains in a matrix of siderite or iron-rich chlorite. Above the graywacke is a magnetic |  | | Report (volume) | | Marquette Range Super~oup in the . G0gebic Iron District, Michigan and Wisconsin GEOLOGICAL SURVEY Prepared...cooperation wt'th the Geologz'cal Survey Dt'visz'on, Michigan Department of Natural ResourceS! The Marquette...Marquette Range Supergroup in the Gogebic Iron District, Michigan and Wisconsin By ROBERT GORDON SCHMIDT ...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) | | GEOCHEMICAL DISTINCTIONS AMONG ENVIRONMENTAL TYPES OF IRON FORMATIONS MICHAEL M. KIMBERLEY Department of...environmental types of iron formations. Chem. Geol., 25:185--212 Classification of iron formations according...major iron-formation types are largely independent of deposit age. No evidence is found in iron formations...abundant inland seas. Shallow-volcanic-platform iron formations typically display large positive europium...phosphorus and alkali content, even within individual iron formations. Various minor-el6ment abundances may |  | | 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) | | MAY, 1954 SEDIMENTARY FACIES HAROLD OF No. 3 IRON-FORMATION L. JAMES CONTENTS PAGE Abstract .................................... 239 The term "iron-formation" . .................................................... 239 240 The Precipitation of iron ................................................................................. 244 facies of iron-formation .................................................................... 274 Relationshipof iron-formationto volcanismand to geosynclinal development |  | | Journal (issue) | | 6 (Right) - Sheet Copper – Flambeau Mine (Rusk County, WI) Figure 2—Dr. Weis’s Personal Memorabilia...Figure 7—Manganoan Calcite – Montreal Mine (Iron County, WI). Figure 3 (left) - “Wonderful World of...beautiful mineral specimens from the Montreal Mine (Iron County, Wisconsin). Most of the specimens came from...An unusual specimen from the Flambeau Mine (Rusk County, Wisconsin) is a sheet copper (figure 6). One of...selenite from the Bristol Mine, Crystal Falls, Michigan (figure 9). The deep blue color of an azurite |  | | Journal (article/letter/editorial) | | Michigan Mineralogy: A LOCALITY INDEX TOM MORRIS, JR. 4553 Shenandoah Allen Park, Michigan 48101 Tom...occurrences. These localities have been listed by county; and, strictly for convenience, the list has been...compiling this information was The Mineralogy of Michigan (Heinrich, 1976), which should be consulted by...locality labeling of Michigan specimens. It should be pointed out that the list of Michigan mineral localities...None theless, with the aid of a good state or county map, plus local inquiries, the list could be helpful |  | | Journal (article/letter/editorial) | | 55, 1960, pp. 150-175 CLAY MINERALS ASSOCIATED IRON S. W. BAILEY WITH THE LAKE SUPERIOR ORES AND...pocketsand fissuresin the Lake Superior iron ores,the oxidized iron-formation, and the associated altered...minerals in the Marquette, Gogebic, and Iron River districts of Michigan and are accompaniedby lesser amounts...muscovite, chlorite,nontronite,montmorillonite,talc, chamosite,apatite, gibbsitc, and alunite have been identifiedfrom...in the types of kaolin minerals present in the Michigan and Minnesota areas are believed to be indicative |  | | Journal (article/letter/editorial) | | Cold Iron "Gold is for the mistress-silvet for the maidCopper foi the craftsman cuntiina at his trade..."Good," said the Baron, sitting i i his hall, "But Iron-Cold lran-is master of them all." -Rudyard RAMON...24 November 2014 Marquctle, Michigan 49855 Specimen recovery in the Iron Country is still possible, and...15:24 24 November 2014 and Minerals o f igan's Iron Countrv w Upper Peninsula Downloaded by [UQ Library]...showing the Iron Country counties described in the text. In this article, the definition of Iron Country |  | | Journal (article/letter/editorial) | | 215-229 Paleoenvironmental Classification of Iron Formations •'•ICHAEL •(•. KIMBERLEY Abstract...are here described andthe lithostratigraphic units,iron formations,which they form are classified paleoenvironmentally...e.g.,texturesand sedimentary structures, of the iron-richrocks. The threemajor paleoenvironmental typesspanhalf..."siliceous"(3); schist, rockwhichcontainsover15 percentFe and"iron for- modifiedby ferriferousmineral(s) (3); jasper(3);...domi- ferous mineral(s), "iron," "iron-rich," "iron ore," nant iron-richand iron-poorminerals,e.g., banded |  | | 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 |  | | 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...units of the Chocolay Group in Wisconsin and Michigan and the Mille Lacs Group of Minnesota. Our objectives...southern shore of the Lake Superior in Michigan and Wisconsin, USA. The Chocolay Group was likely deposited |  | | Journal (issue) | | of native copper in the Quincy mine ca. 1918. (Michigan Technological University Archives, Houghton) ...Donald Pearce (1941-1989) The “Copper King” The MICHIGAN COPPER COUNTRY L. W i l s o n New Mexico Bureau...t a n l e y J. D y l II Seaman Mineral Museum Michigan Technological University % 1992 T h e M in e...crystal group, 13.6 cm, from an unknown mine in the Michigan Copper Country. Richard A. Kosnar collection;...wrote the classic work on the copper deposits of Michigan in 1929. Photo by Wendell E. Wilson. TENT . |  | | Journal (article/letter/editorial) | | Printed in The Netherlands Exhalative Origins of Iron Formations MICHAEL M. KIMBERLEY Department of Marine...1989. Exhalative origins of iron formations. Ore Geol. Rev., 5: 13-145. Iron formations are stratigraphic...composed of iron-rich chemical sedimentary rock, here called ironstone. Most aspects of iron formations...voluminous literature to appreciate either the range of iron-formation characteristics or the conflicting interpretations...who support a shallow weathering source for the iron (weathering of land or surficial seafloor sediment) |  | | Journal (article/letter/editorial) | | of the Taum Sauk Caldera, southeastern Missouri, USA G. R. LOWELL1,* 1 2 AND P. D. NOLL JR2 Department...Missouri State University, Cape Girardeau, MO 63701, USA Actinide Analytical Chemistry, C-AAC, MS G740, Los...Alamos National Laboratory, Los Alamos, NM 87545, USA ABSTR ACT Stromatolitic carbonate in moat-fill...deposit appeared on 16th September, 1897 in the Iron County Register newspaper announcing discovery of Au...igneous rocks, extends in the subsurface from Michigan to southeastern Missouri (Lidiak et al., 1993) |  | | Report (issue) | | Geology of the Florence Area, Wisconsin and Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared under...Wisconsin Geological and Natural History Survey; Michigan Department of Conservation^ Geological Survey... Geology of the Florence Area, Wisconsin and Michigan By CARL E. DUTTON GEOLOGICAL SURVEY PROFESSIONAL...Wisconsin Geological and Natural History Survey; Michigan Department of Conservation, Geological Survey...________________________________ Discovery and mining of iron ore_________________ Previous geologic work____ |  | | Journal (issue) | | Jersey State Fair held in Frankford Township, Sussex County, New Jersey. Fred Young is busy doing his part...subsequently was displayed in the National Bank of Sussex County for 25 years before it was returned to the Franklin...under study and the hematolite-like and the ferric iron analog of hematolite are being revisited. Potentially...of activincluding colorful fluorites from Hardin County, Illi- ity at the show opening due to an advance...appetite (or apatite?). from the Buick mine, Iron County, Missouri. Dan is I know I went home with one |  | | Report (issue) | | and Ore Deposits of the Iron River-Crystal Falls District, Iron County Michigan GEOLOGICAL SURVEY PROFESSIONAL...of the Michigan Department of Conservation PAPER 570 Geology and Ore Deposits of the Iron River-Crystal...River-Crystal Falls District, Iron County Michigan By H. L. JAMES, C. E. BUTTON, F. J. PETTIJOHN, and K. L...cooperation with the Geological Survey Division of the Michigan Department of Conservation UNITED STATES GOVERNMENT..._______ Greenstone in the Hemlock FormationBird Iron-Bearing Member.._________ Thickness and relations |  | Bekker, A., Slack, J. F., Planavsky, N., Krapez, B., Hofmann, A., Konhauser, K. O., Rouxel, O. J. (2010) Iron Formation: The Sedimentary Product of a Complex Interplay among Mantle, Tectonic, Oceanic, and Biospheric Processes. Economic Geology, 105 (3) 467-508 doi:10.2113/gsecongeo.105.3.467 | Journal (article/letter/editorial) | | Geologists, Inc. Economic Geology, v. 105, pp. 467–508 Iron Formation: The Sedimentary Product of a Complex...Place N. Copernic, 29280 Plouzané, France Abstract Iron formations are economically important sedimentary...geochemical evolution of Earth. Two types of Precambrian iron formations have been recognized with respect to...to their depositional setting. Algoma-type iron formations are interlayered with or stratigraphically linked...(VMS) deposits. In contrast, larger Superior-type iron formations are developed in passive-margin sedimentary |  | | Journal (volume) | | with gold' is believed to come from the flecks of iron pyrite that can be seen in the pavements, and which...is made up of the elements iron and sulphur. Because pyrite contains iron, which can be extracted using...Navajun in Spain. The chemical name for pyrite is iron sulphide. It has some similarities to gold, in particular...South Africa; and Maine and other regions of the USA. Minor deposits of rose quartz can also be found...in Afghanistan , India, Pakistan, China, Montana, USA, and Norway. • • TWo 19th-centurv brooches set with |  | | Journal (article/letter/editorial) | | location a~ included at the end of each entry. Adair County Chariton River (40-04-05N 92-4 I -23W). septarian...septarian concretions about 2 miles north of the Macon county line. CALCITE crystals enclosing bundles of acicular...hematite, quartz (Broadhead 1873b, 1877). Audrain County Mexico, in fire clay pits and spoil piles: PYRITE...University Library] at 19:58 29 October 2014 Barton County McKarrow’s coal bank (37-37N 94-28W), 2.5 miles...PICKERINGITE, pyrite, siderite (Broadhead 1873b). Bates County Panther Creek, northwest of Rockville in coal deposits: |  | | 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 |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |
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