| | 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._-- | | | 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) | 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...Mountain area, Michigan and Wisconsin. 2. Geologic map and sections, Norway area, Michigan and Wisconsin | | | 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) | (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) | 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 | | | 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 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) | Lupulescu, New York State Museum; Dr. George Robinson, Michigan Technological University; Dr. Sarah Hanson, Adrian... ACCESSORY MINERALOGY OF AN EVOLVED DICKINSON COUNTY, MICHIGAN, PEGMATITE. T. W. Buchholz1, A. U. Falster...pegmatite occurrences in central Dickinson County in the Upper Peninsula of Michigan. A small beryl-rich pegmatite...gravity field in the Penokean orogeny of northern Michigan. Tectonics 8 (4): 911–33. James, H. L., L. D.... Pettijohn. 1961. Geology of central Dickinson County, Michigan. U.S. Geological Survey professional | | | 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 | | | 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 | | | Journal (article/letter/editorial) | REPUBLIC,MICHIGAN' E. Wu. HotwnrcH, Department of Geologyand.Mineralogy The Uni,aersityoJ Michigan, Ann Arbor...Arbor, Michigan. The Crockley feldspar quarry is approximately four miles northnortheast of Republic...Republic in Marquette County and about I mile east of State Highway 60l,in sec.22,T. 47N., R. 29W. It was reportedly...Geology and Mineralogy, The University of Michigan, Ann Arbor, Michigan. 1204 MINERALOGICAL NOTES Frc. 1...exposure of the Crockley pegmatite near Republic, Michigan, showing part of the quartz core with quartz apophyses | | 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 | | | Journal (article/letter/editorial) | (2) microcline, (3) quartz, (fracturing), (4) albite, (5) muscovite, (6) calcite. The results of an...about pegmatite emplacement. Thus the late stage albite, which stems from residual pegmatitic solutions...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 | | | 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 | | | 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) | 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) | 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 | | 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...1) edenite + 4quartz = tremolite + albite, and 2) edenite + albite = richterite + anorthite. Following...Frances, and recently identified dikes in northern Michigan (Schulz et al., 2018), are all ca. 2100 Ma and | | | 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...altered microcline and associated minor plagioclase (albite), orthoclase, and perthite. Chlorite and other...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 | | | 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 | | | Report (volume) | Proterozoic Geology of the Brady Butte area, Yavapai County, Arizona U.S. o crq oo no GEOLOGICAL SURVEY... Proterozoic Geology of the Brady Butte area, Yavapai County, Arizona I By PHILIP M. BLACET I U.S. GEOLOGICAL...1937Proterozoic geology of the Brady Butte area, Yavapai County, Arizona (U.S. Geological Survey Bulletin 1548)... Geologic map of the Brady Butte area, Yavapai County, Arizona ______________________ 2. Generalized... PROTEROZOIC GEOLOGY OF THE BRADY BUTTE AREA, YAVAPAI COUNTY, ARIZONA By PHILIP M. BLACET ABSTRACT The Brady | | | 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 | | | Journal (issue) | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Morehead Riverside, CA Donald R. Peacor University of Michigan Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of...Robinson Seaman Mineral Museum, MTU Houghton, Michigan Abraham Rosenzweig Tampa, FL Correspondents Miguel...Amblygonite + Quartz Topaz + Lepidolite + Quartz Albite + Spodumene + Muscovite + Quartz 2The arrow (—>)...Tourmaline + Quartz Beryl + Gadolinite + Quartz Albite + Lepidolite + Muscovite + Quartz Ferrotantalite-Ferrocolumbite | | | Report (issue) | Uranium occurrences in non-sedimentary rocks of Michigan ............ 38 Table 8 Uranium occurrences in...Uranium occurrences in non-sedimentary rocks of Michigan.......................................43 Figure...introduction and/or dispersion of uranium: northwestern Michigan, northwestern North Carolina; a belt extending...deposit occurs as a thin seam in graphitic Cleburne County. The property is, about 11.2 SINE phyllite which...Location No. Source of information Fairfield County. Short distance northeast of East Village, on a |
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