| | Report (issue) | Extent and General Nature of the Keweenaw Series Lithology of the Keweenaw Series Section I. Basic Original...III. Summary View of the Original Rocks of the Keweenaw Series Section IV. Detrital Rocks Chapter IV....Features of the Three Classes of Rocks of the Keweenaw Chapter Chapter II. 24 III. 34 '. 35 91... General Stratigraphy of the Keweenaw Series Chapter VI.— The Keweenaw an Rocks op the South Shore of...of Lake Superior Introductory 152 Section I.— Keweenaw Point Section II.— The Region between Portage | | | Journal (article/letter/editorial) | stratigraphic succession in the Iron River district of Michigan from the Brule river northward consists of finegrained...Allen, "The Iron River Iron-bearing District of Michigan," Mich. Geol. and Biol. Surv., 1910, 144 pp.,...finds that the waters from the deep levels of Michigan iron mines are high in sulphates and chlorides...and A. E. Seaman2 divide the pre-Ordovician of Michigan into Keewatin, Huronian, and Cambrian or Primordial...Lane3 recognizes the following groups of Upper Michigan Keweenawan rocks from the base upward: (i) Bohemian | | | 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 | | | Report (volume) | vol. 12, pp. 223-240. Davenport, Iowa. Delaware County Institute of Science: Proceedings, vol. 5, nos...GEOLOGY, 1910. Michigan Academy of Science: Twelfth Report. Lansing, Mich. Michigan Geological and Biological...Publications, Geological Series, 1, 2. Lansing, Mich. Michigan State Board of Geological Survey: Report for 1908...Washington, D. C. West Virginia Geological Survey: County Reports, Pleasants, Wood, and Ritchie Counties;...well from examination of samples of drillings. Michigan State Board Geol. Survey, Kept., 1908, p. 96, | | | Book | History of Lake Superior mining The Keweenaw copper district of Michigan 33 35 35 Copper mining on Isle...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...Menominee 96 96 97 district Crystal Falls district Keweenaw Point Northern ^Wisconsin Central Wisconsin...99 Royal and Michipicoten Island Keweenaw Point and northern Michigan and Wisconsin Keweenawan mesas Huronian | | | Report (volume) | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...rington, 95 Relief of our Pacl1le coast: Diller, 15b :Mount Mazama, wreck of: Diller, 02b Rhythms and geologic...Blount Co.: Gibson, 91 Blount Mopntain: Gibson, 1.'-la Cahaba field: Butts, 07c, 11; Squire, 90; Tuomey...Arctic boundary: Haddren, 12a Prince William Sound: Grant (U S), lOb; Schrader, OOa; Stevens (B), 09a Publications...Gri:fll.th, 06a; Martin (G C), 06a, b, 11, 12b, 14 Mount McKinley region: Brooks, 11 Nabesna-Wl!ite River | | | Report (issue) | merely known that the constituent nlinerals are labradorite, augite, and magnetite, the anl:l,lysis may show...Thuringia, Bavaria, Saxony, Silesia. Austria-Hungary: Bohemia, Moravia, Lower Austria, Galicia, Hungary, Bosnia...Royale de Belgique. Bulletin de la Classe des Sciences ........... Annales de la Societe Geologique de Belgique...Belgique ............................... Bullet_in de la,Soci~te Beige d_e Geologi~ ... : ...._...................... Egypt Surv. Pub. FINLAND. Bulletin de la Commission Geologique de Finlande .............. | | | 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 | | | Report (volume) | April 1930. Kans., October 1936. Ky., February 1930. La., March 1931. Maine, September 1935. Md., April... 5 in., inch or inches. Circ., Circular. Co., County or Company. Indus., Industrial. Inst., Institute...Topographic or Topography. Trans., Transactions. Twp, Township. Twps, Townships. uncon., unconformity or unconformably...Pre-Cambrian : Central southern Virginia (Mecklenburg County). F. B. Laney, 1917 (Va. Geol. Surv. Bull. 14,...exposures in Abrigo Canyon, 3 mi. SW. of Bisbee. In Mount Martin section upper limit of Abrigo fm. is defined | | | Book (edition) | — General features — Telluride —Silverton Ouray —La Plata, Durango, and Needle — Rico Mountains quadrangles...LeadBoulder ville-Boulder County belt — The tungsten deposits en—The County —Summary — Deposits with native...replaceShasta County, California ment deposits — Copper deposits The pyritic deposit of Mount Lyell, Tasmania—...bornite copper deposits General features Rio Tinto Mount Morgan Butte El}' Bingham The southwestern chalcocite...Missouri crude ore is called "dirt," while con- Michigan the ore is called "rock" and the concentrates | | | Journal (article/letter/editorial) | Twenty-firstAnnual Report (1891), p. r43; U. S. Grant, ibid., Twenty-secondAnnual Report (1893); J. E...Minnesota, Vol. IV (1899), Vol. V (1900). U. S. Grant, "Contact Metamorphism of a Basic Igneous Rock,"...separate formation called the Vermilion series, but Grant and Spurr' recognized them as greenstone altered...magnetite. The plagioclase is normally about basic labradorite. Grout gives the varieties as normal gabbro,...rock consists essentially of an aggregate of labradorite and augite with little octahedra of magnetite | | | Report (volume) | amygdaloid. Pre-Cambrian (Keweenawan) : Northern Michigan (Keweenaw Point). L. L. Hubbard, 1898 (Mich. Geol....section is over 200 ft. thick and lies just above Lac la Belle cgl. Is exposed in old Mabb workings [Houghton...sandstone. Permian : Central northern Oklahoma (Bay County). C. N. Gould, 1900 (Kans. Univ. Quart., vol. 9...dolomite. Permian : Central northern Texas (Fisher County). M. G. Cheney, 1929 (Univ. Tex. Bull. 2913, p...: Northwestern Colorado (northern part of Eagle County). R. Roth, 1930 (A. A. P. G. Bull., vol. 14, No | | | Book (edition) | of Jerome, Arizona— Copjier deposits of Shasta County, California enargit-e —The copper deposits of...and northern Rhodesia— The Katanga deposit of Mount Lyell, Tasmania f of pyritie — - CONTENTS ...oxidation of copper deposits — General features— Rio Mount Morgan — Ely— Bingham —The southwestern chalcocite...“dirt,^^ while concentrates are called “ore/’’ In Michigan the ore is called “rock’^ and the concentrates...below a vertical depth of 600 feet. At Przibram, Bohemia, the workings are dry and dustjr at a deptli of | | | Book | Netherlands. Special regulations for readers in the USA — This publication has been registered with the Copyright...made in the USA. All other copyright questions, including photocopying outside of the USA, should be referred...were favourable for a laccolith generation. In the La Sal Mountains, Colorado, laccoliths rose on salt...the Colorado Plateau (e.g. Henry, Navajo, La Sal, Carrizo, La Plata, Rico, etc. Mountains; Hunt, 1956)...endocontact of diorite porphyry stocks Fig. 28-16. Mount Ellen stock (ds) and adjacent laccoliths (dl), Henry | | | Book (edition) | ColoradoThe Leadville-Boulder County belt-The tungsten deposits of Boulder County-Summary- The lead-silver...deposits of Shasta County, California- The pyritir deposit 598 CONTENTS XVlll PAGE of Mount Lyell, Tasmania-The..."dirt," while concentrates are called "ore." In Michigan the ore is called "rock" and the concentrates...1nine ,vaters consisting of salt brines. Nernst's la,v offers an explanation of these anomalies. Slow...super-capillary openings nearly follows the ordinary la"vs of hydrostatics, but is subject to a certain retardation | | | Book | Netherlands. Special regulations for readers in the USA — This publication has been registered w i t h the...made in the USA. A l l other copyright questions, including photocopying outside of the USA, should be...600 . 3 1 100m__ M U IV 11 pp ah ry tsii ac la l dd e a tt iaot ni o n , eh f oyrdmr a •H 4-1...were favourable for a laccolith generation. In the La Sal Mountains, Colorado, laccoliths rose on salt...the Colorado Plateau (e.g. Henry, Navajo, La Sal, Carrizo, La Plata, Rico, etc. Mountains; Hunt, 1956) |
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