| | Journal (article/letter/editorial) | Metamorphic and Igneous Rocks near Iron Mountain, Michigan by L. T. ALDRICH, G. L. DAVIS, and H. L. JAMES...determined for minerals from an area in northern Michigan about 35 miles square. Granites, pegmatites, and...of mineral ages. The area around Iron Mountain, Michigan, was particularly suitable for such a study because...rocks of the area around Iron Mountain, Dickinson County, Michigan. The recent demonstration by Hart (1961)...Pb-Pb ages. AGES OF MINERALS, IRON MOUNTAIN, MICHIGAN 447 a) Baltimore Gneiss (Maryland) MINERAL | | | Report (issue) | Geology of Central Dickinson County Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared in cooperation...Division^ Michigan Department of Conservation PAPER 310 Geology of Central Dickinson County Michigan By...cooperation with the Geological Survey Division, Michigan Department of Conservation UNITED STATES GOVERNMENT...--_ Age relations.___-_-___-_-_-_-___-___--_ Dickinson group.__-_-_-_____-_______--_-___ East Branch...amphibolite____-_-_____-__ Dickinson group (undivided)__-_____-___Conditions of deposition of the Dickinson group._-- | | | Report (issue) | of the Menominee Iron-Bearing District Dickinson County, Michigan and Florence and Marinette Counties...cooperation with the Geological Survey Division, Michigan Department of Conservation PAPER 513 Geology...of the Menominee Iron-Bearing District Dickinson County, Michigan and Florence and Marinette Counties,...cooperation with the Geological Survey Division, Michigan Department of Conservation 'I UNITED STATES...-----------Nor mal and magnetite-rich metagabbro_ - Plagioclase ______________ ---- -- -- -- Amphibole _____________ | | | 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) | MENOMINEE GENERALIZED GEOLOGIC MAP OF NORTHERN MICHIGAN, SHOWING METAMORPHIC ZONES BULLETIN OF THE GEOLOGICAL...REGIONAL METAMORPHISM IN THE PRECAMBRIAN OF NORTHERN MICHIGAN BY HAROLD L. JAMES ABSTRACT Precambrian rocks...an area of about 7500 square miles in northern Michigan. Of this area, approximately 3300 square miles... 1456 H. L. JAMES—REGIONAL METAMORPHISM, NORTHERN MICHIGAN ILLUSTRATIONS Downloaded from gsabulletin.gsapubs...Figure Page 1. Township and range map of northern Michigan and adjacent parts of Wisconsin 1457 2. AKF diagram | | | 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...Florence SE and Iron Mountain SW quadrangles, Florence County, Wis. 2. Map showing geology of Precambrian rocks | | | 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 | | | Report (volume) | Geology of the Lake Mary Quadrangle Iron County, Michigan By RICHARD W. BAYLEY GEOLOGICAL SURVEY ...cooperation with the Geological Survey Division Michigan Department of Conservation UNITED STATES GOVERNMENT...1919Geology of the Lake Mary quadrangle, Iron County, Michigan. Washington, U. S. Govt. Print. Off., 1959...Survey Division, Michigan Dept. of Conservation. Bibliography: p. 108--110. 1. Geology-Michigan-Iron Co. Iron...Iron County, Michigan. (Series) QE75.B9 no. 1077 ----Copy 2. 1. Title: Lake Mary quadrangle, 557.74975 | | | Report (issue) | Stratigraphy of Pre-Keweenawan Rocks in Parts of Northern Michigan GEOLOGICAL SURVEY PROFESSIONAL PAPER 314-C Prepared...cooperation with the Geological Survey Division, Michigan Department of Conservation Stratigraphy of...of Pre-Keweenawan Rocks in Parts of Northern Michigan By HAROLD L. JAMES SHORTER CONTRIBUTIONS GEOLOGICAL...cooperation with the Geological Survey Division, Michigan Department of Conservation UNITED STATES GOVERNMENT...quartzite and schist_____________________________ Dickinson group____________________________ East Branch | | | Report (volume) | Geology of the Kiernan Quadrangle Iron County Michigan By JACOB E. GAIR and K. L. WIER GEOLOGICAL...PLATE 1. Geologic map of Kiernan quadrangle, Iron County, Mich. 2. Map showing relationship of magnetic...geology in vicinity of Michigamme Mountain, Iron County, Mich. 3. Geologic cross sections and magnetic...profiles in vicinity of Michigamme Mountain, Iron County, Mich. CONTENTS v PLATE 4. Magnetic pro~s...'i:ron County, Mich. 5. Total-intensity aeromagnetic profiles across Kiernan quadrangle, Iron County, Mich | | | Journal (article/letter/editorial) | Some Mineral Localities In Central Dickinson County, Michigan BY W A L D E N P. PRATT 2 1 Publication...part of Dickinson County, in resulting peneplain was covered with the upper Peninsula of Michigan. Al- sediments...with a mantle of sand iron-bearing districts of Michigan being and gravel. Except for ridges and knobs...granite, most of the area Survey Division of the Michigan De- is now buried under glacial deposits that...Commercial Interests The geologic history of Dickinson The Menominee iron range of southCounty, necessarily | | | 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...map and sections of the Marquette quadrangle, Michigan. Geologic map and sections of the Sands quadrangle | | | Report (volume) | The Reany Creek Formation Marquette County Michigan By WILLARD P. PUFFETT CONTRIBUTIONS TO STRATIGRAPHY...cooperation with the Geological Survey Division Michigan Department of Conservation Description of a new...new formation of Precambrian age in northern Michigan UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...Map showing general geology of part of northern Michigan. __ 2. Map showing general geology of the east...and the Reany Creek and Fern Creek Formations in Michigan.-.--._...._-__....-_-_-_..------------------ | | | Report (issue) | region underlie parts of Minnesota, Wisconsin, and Michigan, very near the geographic center of the North...of Minnesota, northern Wisconsin, and northern Michigan, very near the geographic center of the North...Minnesota (Morey, 1983a,b), and in Wisconsin and Michigan (Sims and Peterman, 1981, 1983; Sims and others...1980; Sims and others, 1984), and in Dickinson County, northern Michigan (James and others, 1961), older gneisses...net-anthophyllite in addition to quartz and plagioclase, and the other contains sillimanite and potassium | | | Report (issue) | the Iron River-Crystal Falls District, Iron County Michigan GEOLOGICAL SURVEY PROFESSIONAL Prepared...cooperation with the Geological Survey Division of the Michigan Department of Conservation PAPER 570 Geology...the Iron River-Crystal Falls District, Iron County Michigan By H. L. JAMES, C. E. BUTTON, F. J. PETTIJOHN...cooperation with the Geological Survey Division of the Michigan Department of Conservation UNITED STATES GOVERNMENT...iron-formation outcrop at Paint River dam, Iron County-______-___-----_----------22-27. Photographs, Riverton | | | Report (issue) | arranged geographically, from the upper peninsula of Michigan and adjacent Wisconsin, to north central Wisconsin...Precambrian rapakivi massif in north Wisconsin, USA: Precambrian Research, v. 7, p. 287-324. Blackwelder...early Proterozoic (Precambrian X) of northern Michigan [abs.]: Geological Society of America, Ab¬ stracts...turbidites (Marquette Range Supergroup) in northern Michigan increase in abundance southward and dominate the...assigned to the Marquette Range Supergroup in Michigan (Cannon and Gair, 1970) and the Animikie and Mille | | | Journal (article/letter/editorial) | support fracturing. The study was supportedby Michigan Memorial Phoenix Project 204. r*,";";#.:;ieot'...Geologyand Mineralogy,The Unirersity of Michigan, Ann Arbor, Michigan. The lletronite quarry is 2| miles east-northeastof...east-northeastof Felch in Dickinson County, Nlichigan. The workings have been developed in the Randville...Geology and Mineralogy, The University of Michigan, Ann Arbor, Michigan. 1206 MINERALOGICAL NOTIJS (1892)...1. South wall of Metronite quarry, near Felch, Michigan, showing aplite-pegmatite dike cutting tremolite | | | Report (volume) | Geology of the Kelso Junction Quadrangle Iron County, Michigan By KENNETH L. WIER GEOLOGICAL SURVEY BULLETIN...cooperation with the Geological Survey Division Michigan Department of Conservation tUtIV JUN271967 S...the western part of the northern peninsula of Michigan._______ 2. Generalized areas of outcrops, swamps... GEOLOGY OF THE KELSO JUNCTION QUADRANGLE IRON COUNTY, MICHIGAN By KENNETH L. WIER ABSTRACT The Kelso Junction...miles in eastern Iron County, which is in .the northern peninsula of Michigan. The quadrangle is an area | | Sirbescu, M.-L. C., Leatherman, M. A., Student, J. J., Beehr, A. R. (2009) APATITE TEXTURES AND COMPOSITIONS AS RECORDS OF CRYSTALLIZATION PROCESSES IN THE ANIMIKIE RED ACE PEGMATITE DIKE, WISCONSIN, USA. The Canadian Mineralogist, 47 (4) 725-743 doi:10.3749/canmin.47.4.725 | Journal (article/letter/editorial) | THE ANIMIKIE RED ACE PEGMATITE DIKE, WISCONSIN, USA Mona-Liza C. SIRBESCU§, Mark A. LEATHERMAN¶ and James...Geology, Central Michigan University, 314 Brooks Hall, Mount Pleasant, Michigan 48859, USA Alison R. BEEHR...Brookings Drive, Saint Louis, Missouri 63130-4862, USA Abstract Unidirectional and skeletal textures in...Geology Building, Columbia, Missouri 65211–1380, USA. 726 the canadian mineralogist Introduction The...dike (Falster et al. 1996) belongs to the Florence County lithium– cesium–tantalum (LCT) pegmatite field | | | Report (issue) | Districts .... _ Wisconsin ................. _ Michigan .................. . .5. SOUTHWESTERN l\![INNESOTA...East-Central Minnesota (Including Data from Wisconsin and Michigan) ................................... 104 22. Chemical...Minnesota, and from the Michigamme Formation, Michigan .... 115 2:3. Chemical Analyses of Central Minnesota...from central Minnesota through Wisconsin into Michigan. The Penokean JVlountains formerly were assigned...granite and similar intrusives in Wisconsin and in Michigan, dated at 1.65 b.y., are postkinematic and were | | Holm, Daniel, Medaris, L. Gordon, McDannell, Kalin T., Schneider, David A., Schulz, Klaus, Singer, Bradley S., Jicha, Brian R. (2020) Growth, overprinting, and stabilization of Proterozoic provinces in the southern Lake Superior region. Precambrian Research, 339. 105587 doi:10.1016/j.precamres.2019.105587 | Journal (article/letter/editorial) | Lincoln Street, Kent State University, Kent, OH 44242, USA. dholm@kent.edu. Keywords: geochronology, mafic...southern Lake Superior region (Wisconsin, northern Michigan, east- central Minnesota, and southwestern Ontario)...overthickened Penokean orogenic crust (primarily northern Michigan; Schneider et al., 2004). South of the NFZ throughout...and 10 nA for plagioclase, and beam diameter of 1 μm for amphibole and 5 μm for plagioclase. Combinations...natural 18 oligoclase and andesine for unknown plagioclase. Data reduction was performed by Probe for Windows | | | Report (issue) | sedimentary rocks in Minnesota, Wisconsin, and Michigan were examined, sampled, and described with the...northeastward throughout the Keweenaw Peninsula in Michigan, and on Isle Royale in Lake Superior. Copper Harbor...intensely altered microcline and associated minor plagioclase (albite), orthoclase, and perthite. Chlorite...northeastward to near Calumet on the Keweenaw Peninsula in Michigan, more or less parallel to the Lake Superior shoreline...Porcupine KANSAS AND NEBRASKA WISCONSIN AND MICHIGAN IOWA AND MINNESOTA Chequamegon Sandstone S&f | | | Journal (article/letter/editorial) | crystallization of the Animikie Red Ace Pegmatite, Florence county, northeastern Wisconsin: inclusion microthermometry...Department, Central Michigan University, 314 Brooks Hall, Mount Pleasant, MI 48859, USA e-mail: sirbe1mc@cmich...Grand Rapids, MI 49503, USA Disequilibrium crystallization Florence county pegmatite field Wisconsin... WI GN MS WIS CON S IN Florence Florence County Pegmatite Field BG GT MR QF BL GN MS Iron...of northeastern Wisconsin including the Florence county pegmatite field (after Sims et al. 1992). Superior | | Holm, D.K., Schneider, D.A., Rose, S., Mancuso, C., McKenzie, M., Foland, K.A., Hodges, K.V. (2007) Proterozoic metamorphism and cooling in the southern Lake Superior region, North America and its bearing on crustal evolution. Precambrian Research, 157 (1) 106-126 doi:10.1016/j.precamres.2007.02.012 | Journal (article/letter/editorial) | OH 44242, USA Department of Geological Sciences, Ohio University, Athens, OH 45701, USA c Department...Sciences, Ohio State University, Columbus, OH 43210, USA Department of Earth, Atmospheric & Planetary Sciences...Massachusetts Institute of Technology, Cambridge, MA 02139, USA b d Received 14 April 2006; received in revised...depths. In northern Wisconsin and upper peninsula Michigan metamorphic monazite growth at 1.78–1.745 Ga (and...Arizona State University, Tempe, AZ 85287-1404, USA. 0301-9268/$ – see front matter © 2007 Elsevier | | | Journal (article/letter/editorial) | Mineralogy of Precambrian Paleosols in Northern Michigan J. KALLIOKOSKI Department of Geology and Geological...paleogeograpby, Precambrian, weathering. Engineering, Michigan Technological University, tite, and diabase...be studied by many future workers. Houghton, Michigan 49931 samples gives an average composition of...olivine, 6.6 percent chlorite, 5.6 percent calcic plagioclase, with less than 1 percent biotite, hornblende...BASEMENT ROCKS Hamblin (1958) noted that in northern Michigan the upper Precambrian 1 Jacobsville sandstone |
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