 | Tohver, E., Holm, D.K., van der Pluijm, B.A., Essene, E.J., Cambray, F.W. (2007) Late Paleoproterozoic (geon 18 and 17) reactivation of the Neoarchean Great Lakes Tectonic Zone, northern Michigan, USA: Evidence from kinematic analysis, thermobarometry and 40Ar/39Ar geochronology. Precambrian Research, 157 (1) 144-168 doi:10.1016/j.precamres.2007.02.014 | Journal (article/letter/editorial) | | Neoarchean Great Lakes Tectonic Zone, northern Michigan, USA: Evidence from kinematic analysis, thermobarometry...44242, USA c Department of Geological Sciences, University of Michigan, Ann Arbor, MI 48109-1063, USA d Department...Geological Sciences, Michigan State University, East Lansing, MI 48824-1031, USA Received 24 March 2006;...craton. In northern Michigan, this zone underlies the Paleoproterozoic Marquette synclinorium, a Penokean...the Marquette trough sediments during Penokean orogenesis. In the western portion of the Marquette synclinorium |  | | Journal (article/letter/editorial) | | equivalent Lower pre-Cambrian{"Archean") rocks i Sillimanite or equivalent F L 0 R E N C' MENOMINEE GENERALIZED...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...by chlorite, biotite, garnet, staurolite, and sillimanite isograds or their equivalents are partly or completely |  | | 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 |  | 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 |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore, Balmat mine, N. Y. Chromite-chromium ore, Washington Zinc ore...Resources in the Negaunee Iron-formation, Marquette District, Michigan By W. F. CANNON, SANDRA L. POWERS, and...resources in the Negaunee Iron-formation, Marquette District, Michigan. (Geological Survey professional paper... of Docs, no.: I 19.16:1045 1. Iron ores—Michigan—Marquette Co.—Data processing. I. Powers, Sandra L...iron ________ Future of taconite mining in the Marquette district.. Effect of technologic advances on iron |  | | Journal (article/letter/editorial) | | Photographs January-February: Aquamarine, Pioneira mine, Teofilo Otoni, Minas Gerais, Brazil. Keith Proctor...Fluorite and calcite, Minerva No. 1 Mine, Cave in Rock district, Har din County, Illinois. Harvard Mineralogical...July-August: Quartz and chalcopyrite, Bandora mine, San Juan County, Col orado. Barbara and John Muntyan specimen...and photo. September-October: Grossular, Jeffrey mine, Asbestos, Quebec; painting by Susan Robinson. November-December:...November-December: Gold, Jamestown, Tuolumne County, California. California State Mining and Mineral |  | | Book | | be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS...Madagascar e(2x23x3em Quartz, Mount Ida, Arkansas, USA ° 14x 15 x 10 cm Corundum, Mozambique * 17 x 11...mineral pigments. LEFT: Malachite, Bwana M’Kubwa Mine, Ndola, Copperbelt, Zambia * 22 x 26 x 16 cm 22...Namibia * 20 x 18 x 14 cm Bladed stibnite, Ichinokawa Mine, Saijo, Shikoku, Japan * 10 x 1 x 1 om Acicular |  | | Journal (article/letter/editorial) | | at 14:35 04 June 2016 New York City, New York County, New York State T he minerals of the garnet group...representative of a garnet from Deshong’s quarry, Delaware County, Pennsylvania, that can barely be considered almandine...minerals include staurolite, kyanite, andalusite, sillimanite, chlorite, muscovite, biotite, and the plagioclase...found at several mines near Topsham, Sagadahoc County, Maine, particularly the Standpipe Hill quarry...collected at Mount Apatite near Auburn, Androscoggin County; and the Bumpus quarry, ROCKS & MINERALS 244-253 |  | | 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...of the area around Iron Mountain, Dickinson County, Michigan. The recent demonstration by Hart (1961) of...Pb-Pb ages. AGES OF MINERALS, IRON MOUNTAIN, MICHIGAN 447 a) Baltimore Gneiss (Maryland) MINERAL |  | | Report (issue) | | ___________ _ 12 16 20 23 25 Central Mrican Republic ______________ -- ___ _ Ethiopia_____________...Liberia-----------------------------------Malagasy Republic ________________________ _ 34 34 34 Crystalline...-----------------------Republic of Cameroon ______________________ _ Republic of Guinea _______ ----...-----------------Republic of SenegaL ___________________ ----Republic of South Mrica ___________________...-_-_------------Natal __ ---- _______ ------------- ______ _ Republic of the Congo (Leopoldville) ___ ---- _Ruanda- |  | | Book | | conglomerates. The southern shore of Lake Superior (USA) is the best location to find copper , allegedly...Freiberg (Germany), Jachymov (Czech Republic), the Comstock Lode (Nevada, USA) and Cobalt (Canada). Ag Colour:...Wittwatersrand (South Africa), California and Alaska (USA), Australia, South America and Siberia. G Au Colour:...(Peru). Almaden Is the oldest and largest mercury mine In the world. Hg Colour: t in-white Lustre; opacity:...meteorite, with pieces found at Canyon Diablo (Arizona, USA), fell c. 20,000-40,000 years ago, creating a crater | | | Book | | conglomerates. The southern shore of Lake Superior (USA) is the best location to find copper, allegedly the...Freiberg (Germany), Jachymov (Czech Republic), the Comstock Lode (Nevada, USA) and Cobalt (Canada). Ag Colour:...Wittwatersrand (South Africa), California and Alaska (USA), Australia, South America and Siberia. G Au Colour:...(Peru). Almaden Is the oldest and largest mercury mine In the world. Hg Colour: t in-white Lustre; opacity:...meteorite, with pieces found at Canyon Diablo (Arizona, USA), fell c. 20,000-40,000 years ago, creating a crater |  | | Journal (article/letter/editorial) | | Abstract Paleoproterozoic strata in northern Michigan, Wisconsin, and Minnesota were deposited between...orogeny (1875–1835 Ma). Metasandstones from the Marquette Range Supergroup and the Animikie, Mille Lacs...multiple localities across Minnesota, Wisconsin and Michigan for metamorphic xenotime suitable for in situ...metasandstones from the basal Chocolay Group in Michigan and Wisconsin and the Mille Lacs Group and North...slightly older than the overlying Menominee Group in Michigan and the Animikie Group in Minnesota and Ontario |  | | Journal (article/letter/editorial) | | photo March/April: Fluorite, Dow Scar vein, Hilton mine, Scordale, Cumbria, England; Jesse Fisher specimen...May/June: Uvite, Powers farm, Pierrepont, St. Lawrence County, New York; Steven C. Chamberlain specimen, Michael... and albite, Kestral Pocket, Smoky Hawk mine, Teller County, Colorado; Martin Zinn specimen, Jeff Scovil...September/October: Gold and quartz, Colorado Quartz mine, Mariposa County, California; Scott Rudolph specimen, Jeff... 423 Actinolite, New York, 221, 454 Adularia, Michigan, 39 Agate, 160–65 Albert Laws Kidwell (1919–2008) |  | | Book | | copper are in the Keweenaw Peninsular, Lake Superior, USA, the largest being I 5 x 7 x 3m (approx. 50 x 23...140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law twins up to...were also found in Pribrarn and Jachymov, Czech Republic. Dendritic aggregates from Batopilas, Chihuahua...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates |  | | Report (issue) | | DIVISION SILLI ANITE Andalusite, Kyanite, Sillimanite By E. R. VARLEY, Ph.D. (Lond.), B.Sc. (Leeds)...SJLLIMANITE Introduction • • • • • • • • The Sillimanite Minerals • • • • • • • Origin and Mode of Occurrence...Requirements, Specifications and Testing of Sillimanite Minerals • • • • • • • • • Production, Marketing...Materials • • • • • 1 2 8 12 15 17 19 25 30 34 SILLIMANITE IN COMMONWEALTH COUNTRIES 39 United Kingdom... • • • • • .. • 84 • •• 111 PAGE SILLIMANITE IN FOREIGN COUNTRIES Austria Bulgaria Finland |  | | Journal (article/letter/editorial) | | of the NegauneeIron Formation, Marquette District, Northern Michigan. Mineralogy, Metamorphic Reactions...regionalmetamorphismof the NegauneeIron Formationin the Marquette district from chlorite to sillimanitegrade has...Mg)OAI2Os-Fe2Os-SiO2-CO2-H20. IN the Marquette district of northern Michigan the NegauneeIron Formationand associated...regionalmetamorphismevent from chlorite through sillimanite grade (James,1955). Becausethe strike of the...Metropolis The lowest metamorphic-gradeNegaunee Iron mine localitysuggestmetamorphicpressures of be- Form |  | | Book | | Feldspar and nephe/ine syenite. Quartz. Kyanile, Sillimanite, Andalusi1e; Pyrophyllite; Talc and Soapstone...moving westward, discovered the iron deposits of Michigan in 1844 and the copper deposits of the s ame state...considered to be a natural accumulation of useful mine ra l materials that can be profitably extracted...metamorphosed• Various industrial deposits, as sillimanite, kyanite, slate, marble; possibly reconcentration...major faults, and the copper deposits of northern Michigan are close to the large Keweenaw fault. Many ,vriters |  | Lofty, G. J., Hillier, J. A., Cooke, S. A., Linley, K. A., Singh, H. R. (1992) Metals and Energy. Vol 1. World Mineral Production, British Geological Survey. Keyworth, Nottingham. | Report (Issue volume) | | earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc Tantal Selenium Sillimanite Silver Strontium...Platinum Potash Pyrites Rare earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc Tanta Manganese...Antimony Arsenic Asbestos Barytes 8 Selenium Sillimanite Silver Strontium Sulphur Talc Tantalum Tellurium...Platinum Potash Pyrites Rare earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc Tanta, Manganese...syenite Nickel Niobium Perlite Petro Selenium Sillimanite Silver Strontium Sulphur Talc Tantalum Tellurium |  | | Book | | copper are in the Keweenaw Peninsular. Lake Superior, USA, the largest being 15 x 7 x 3m (approx. 50 x 23 x...(5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law twins up to...were also found in Pribram and Jachymov, Czech Republic. Dendritic aggregates from Batopilas, Chihuahua...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica...found in many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold |  | Lofty, G. J., Hillier, J. A., Cooke, S. A., Linley, K. A., Singh, H. R. (1992) Industrial Minerals. Vol 2. World Mineral Production, British Geological Survey. Keyworth, Nottingham. | Report (Issue volume) | | earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc T, Selenium Sillimanite Silver Strontium Sulphur...Platinum Potash Pyrites Rare earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc T, Manganese Mercury...Aluminium Antimony Arsenic Asbestos Baryt Selenium Sillimanite Silver Strontium Sulphur Talc Tantalum Tellurium...Platinum Potash Pyrites Rare earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc T, Manganese Mercury...r ari m lillrlJl!lljare earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc T, Manganese Mercury |  | | Journal (issue) | | d'Ossola, Italy; Lyangara, Uzbekistan; and the Emma Mine, Little Cottonwood District, Salt Lake Co., Utah...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 • 3 E-mail: lream@comtch.iea...V anadiun1 l\'line, l\fagnet Cove, Hot Springs County, Arkansas is Reclaimed and Collecting Ceases...Located on the east rim of Magnet Cove, the Christy Mine, fonnerly known as the Christy brookite locality...as big, or bigger. One location is in Campbell County, Virginia where huge ones up to about a foot long |  | | Report (issue) | | rt:uu1t:u111 r11v.::i�1,au;;.::i : iel enium Sillimanite Silver Strontium Sulphur Talc Tantalum Tellurium...Platinum Potash Pyrites Rare earths Salt Selenium Sillimanite Silve r Strontium Sulphur Talc Tanta adium Vermiculite...Antimony Arsenic Asbestos Barytes B ;eJe nium Sillimanite Silver Strontium Sulphur Talc Tantalum Tellurium...Platinum Potash Pyrites Rare earths Salt Selenium Sillimanite Silver Strontium Sulphur Talc Tanta .llangan...syenite Nickel Niobium Perlite P 1 ;elenium Sillimanite Silver Strontium Sulphur Talc Tantalum Tellurium |  | Novák, Milan, Cempírek, Jan, Gadas, Petr, Škoda, Radek, Vašinová Galiová, Michaela, Pezzotta, Federico, Groat, Lee A. (2015) Boralsilite and Li, Be-bearing "Boron Mullite" Al8B2Si2O19, Breakdown products of spodumene from the Manjaka pegmatite, Sahatany valley, Madagascar. The Canadian Mineralogist, 53 (2) 357-374 doi:10.3749/canmin.1400092 | Journal (article/letter/editorial) | | University, Kotlářská 267/2, 611 37 Brno, Czech Republic JAN CEMPÍREK Department of Geological Sciences...University, Kotlářská 267/2, 611 37 Brno, Czech Republic Department of Earth, Ocean and Atmospheric Sciences...University, Kotlářská 267/2, 611 37 Brno, Czech Republic MICHAELA VAŠINOVÁ GALIOVÁ Department of Chemistry...University, Kotlářská 267/2, 611 37 Brno, Czech Republic Central European Institute of Technology (CEITEC)...University, Kotlářská 267/2, 611 37 Brno, Czech Republic FEDERICO PEZZOTTA Mineralogy Department, Museo |
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