 | | 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 |  | | Book | | Lakes States Wisconsin, Indiana, Illinois, Michigan, by June Culp Zeitner $5.95 Gem Guides Book... and Michigan. Dow Chemical has reported finding diamonds in the kimberlites of upper Michigan, and vast...shoreline on both Lake Superior and Lake Michigan. Michigan is the state with the most shoreline on these...fresh water seas, with waters of Lake Superior, Michigan and Huron virtually surrounding it. Illinois and...and Indiana are bordered in part by Lake Michigan, and Ohio hugs the edge of Lake Erie. These states |  | | Catalog/List | | ALGODONITE and WHITNEYITE (copper arsenides) Massive; Michigan . . . . . . . . . . . . . . . . . . . . . . ....(copper) . . . . . . .50 Massive or partly xled; Michigan, Arizona, etc. Masses in conglomerate. Ore from...from �he world's largest native copper deposit; Michigan . . . . . . . . . . . . . . . . . . . . . . .... . . . . .35 Masses in amygdaloid; Michigan . . . . . . . . . . . . . . . . . . .36 Ores of copper, assorted...GOETHITE (hydrous ferric oxide) Fibrous mass; Michigan . . . GOLD (gold) Gold Quartz, gray, rieh ore; |  | | Journal (article/letter/editorial) | | GEOI.OGIC M A P O F SOME PEGMATITIC LAVA FLOWS, MICHIGAN C O P P E R D I S T R I C T Downloaded from https://pubs...SERIES AND THE ORIGIN OF THE COPPER DEPOSITS OF MICHIGAN By HENRY R. CORNWALL ABSTRACT Five lava flows...flows in the Keweenawan series of the Michigan copper district have been studied and chemical analyses made...Amherst user 160 H. R. CORNWALL—KEWEENAWAN LAVAS, MICHIGAN ILLUSTRATIONS Figuie Page 1. Section across the...pegmatitic lava flows of the Keweenawan series, Michigan copper district 159 2. Ophitic basalt 166 3. Pegmatitic |  | | Book | | lithium pegmatites in the White Picacho district, AZ, USA, by London and Burt (1982). Fracture-controlled pseudomorphic...actinolite, tremolite or other ouralitic minerals. Iddingsite is very variable in composition because it never...of olivine into iddingsite is complex and requires an addition of Fe3þ ions. Iddingsite is generally found...occurs as filling material in pores and cracks. Iddingsite may be found as pseudomorphs after olivine together...throughout the district. The Minerva No. 1 mine, Hardin County, Illinois, located in the NW 1/4 of the SE 1/2 |  | | Report (volume) | | Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station. Abbyville Gabbrol Precambrian...map. Occurs in vicinity of Abbyville, Mecklenburg County. Abercrombie Formationl Middle Cambrian: Western...above Pope Creek coal. Named for Aberdeen, Butler County, Ky., where it stands out in prominent cliffs along |  | | Book | | Superior mining The Keweenaw copper district of Michigan 33 35 35 Copper mining on Isle Eoyal and elsewhere...developments 45 ., 45 Clinton iron ores of Dodge County, Wis 45 Paleozoic iron ores in western Wisconsin...geologic 70 knowledge 72 Bibliography 73 Michigan Northern Wisconsin Minnesota 77 Ontario 81...Michipicoten Island Keweenaw Point and northern Michigan and Wisconsin Keweenawan mesas Huronian monoclinal...Chapter X. The Penokee-Gogebic iron district of Michigan and Wisconsin Location, succession of rocks, and |  | | Report (volume) | | and Geology Bull. Idaho Bur. Mines and Geology County Rept.Idaho Bur. Mines and Geology Mineral Resources...Idaho Bureau of Mines and Geology Bulletin and County Report and Mineral Resources Report. Moscow, Idaho...Geology]. Mexico, D.F., M~xico. Michigan Geol. Survey Div. Pub.-Michigan Geological Survey Division Publication...Publication. Lansing, Mich. Michigan State Univ. Dept. Resource Devel. Water Bull.-Michigan State University, Department...Development Water Bulletin. East Lansing, Mich. Michigan Univ. Inst. Sci. and Technology Great Lakes Research |  | | Book (edition) | | the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson,...Little Emma mine, Clear Creek County; at the Enterprise n1ine, Dolores County; and at the Double Header lode...lode , Su1nmit County . rt is also found in Canada, Mexico, Czechoslovakia, and Germany. Acanthite is...Blossom 1nine, Juab County, and with austinite at the Gold Hill mine, Tooele County, Utal1; in Inyo, San |  | | Book (edition) | | Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...Michael P. Cooper Mark Rogers Marshall Sussman Michigan Technological University Marcelle Weber PHOTO...defects. (See Color of Minerals by George Rapp, Jr., Houghton Mifflin, 1971). Most of the basic color in minerals...oil shale of the Green River Formation, Uintah County, Utah, associated with authigenic orthoclase, pyrite; | | | Book (edition) | | Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere... Cooper MR Mark Rogers MS Marshall Sussman MT Michigan Technological University MW = Marcelle Weber ...defects. (See Colorof Minerals by George Rapp, Jr., Houghton Mifflin, 1971). Most of the basic color in minerals...the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. SELECTED REFERENCES: Thompson, M |  | | Book (edition) | | of Jerome, Arizona— Copjier deposits of Shasta County, California enargit-e —The copper deposits of...“dirt,^^ while concentrates are called “ore/’’ In Michigan the ore is called “rock’^ and the concentrates...furnished by the deep copHe shows that per mines of Michigan and fully set forth by A. C. ' Liiidgreij J....Silurian of New York and Michigan and certain parts of the Carboniferous in Michigan, In the western States...isolated Paleozoic basins.^ In the lower peninsula of Michigan brines are obtained from deep wells One of the |  | | Book (edition) | | ColoradoThe Leadville-Boulder County belt-The tungsten deposits of Boulder County-Summary- The lead-silver...deposits of Jerome, ArizonaCopper deposits of Shasta County, California- The pyritir deposit 598 CONTENTS..."dirt," while concentrates are called "ore." In Michigan the ore is called "rock" and the concentrates...Analysis by W. F. Hillebrand. In " The mines of Custer County, Colorado, " by S. F. Emmons. Seventeenth Ann....UNDERGROUNJJ TV,r1TERS 53 Michigan and certain parts of the Carboniferous in Michigan. In the western States |
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