 | | 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 (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 (issue) | | com PO Box 455 • Poncha Springs, Colorado 8124 2 USA Phone: 719-539-4113 • Fax 719-539-454 2 SPRING...and Mineralogy of the Ropes Gold Mine. Near Ishpeming. Marquette County, Michigan 3 by Michael P. Basal...Fine specimen o[ a gold nugget from Lhe Ropes Gold Mine, Marquette County, Michigan. The specimen measures...aware of our non-tradi tional status as a pubU GOLD TN SOUTHEAST PENN cation. This "labor-of SYLVANIA...and Mineralogy of the Ropes Gold Mine, Near Ishpeming, Marquette County, Michigan by Michael P. Basal |  | | Journal (article/letter/editorial) | | Michigan Mineralogy: A LOCALITY INDEX TOM MORRIS, JR. 4553 Shenandoah Allen Park, Michigan 48101 Tom...occurrences. These localities have been listed by county; and, strictly for convenience, the list has been...compiling this information was The Mineralogy of Michigan (Heinrich, 1976), which should be consulted by...locality labeling of Michigan specimens. It should be pointed out that the list of Michigan mineral localities...None theless, with the aid of a good state or county map, plus local inquiries, the list could be helpful |  | | Journal (issue) | | Menlo Park, CA Donald R. Peacor University of Michigan Ann Arbor, Ml George W. Robinson Natl. Museums...R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...Vanadinite from the J. C. Holmes claim, Santa Cruz County, A rizona............................................I l l by G. Novak & W. W. Besse The Michigan gold belt ...........................................reports whicl sometimes contain photos, maps and mine diagrams. This i: valuable information to have preserved |  | | Journal (article/letter/editorial) | | Auburn University Auburn, Alabama 36849-5305 Powellite Downloaded by [North Carolina State University]...Choice is powellite, the molybdate equivalent of the much more familiar mineral scheelite. Powellite, named...past twenty-one years, however, unusually fine powellite crystals have been found sporadically with abundant...by Kothavala (1982). Mineralogical details of powellite from this location can be found in Hurlbut (1982)...Like scheelite, to which it is closely retated, powellite is variable in color, ranging from colorless through |  | | Book | | copper district of Michigan 33 35 35 Copper mining on Isle Eoyal and elsewhere Marquette iron district...developments 45 ., 45 Clinton iron ores of Dodge County, Wis 45 Paleozoic iron ores in western Wisconsin...north shore of 45 Lake Superior 46 Lake Superior gold mining 46 General remarks Industrial changes Smelting...geologic 70 knowledge 72 Bibliography 73 Michigan Northern Wisconsin Minnesota 77 Ontario 81...Michipicoten district Region north of Sault Ste. Marie Marquette 95 96 district Menominee 96 96 97 district |  | | Book | | Lakes States Wisconsin, Indiana, Illinois, Michigan, by June Culp Zeitner $5.95 Gem Guides Book...our knowledge and enjoyment of this great owners, mine and quarry operators and science by collecting.... 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 |  | | Report (volume) | | cientiflca Circular' Classe classification Company, County Collections Committee Communications Comparative...City. Michigan Academy of Science, Arts and Letters: Papers vol. 29. Ann Arbor, Mich. Michigan College... Mich. Michigan Conservation vols. 13 nos. 5, 6, 11, 14 no. 3. LailSlllg, Midi. Michigan Department...Survey Progress Reports s, 10, 11. Lansing, Mich. Michigan University Museum of Paleontology Contributions...Water Resources Board: Bulletin no. 1, Montgomery County: Reports on Water Supply, Clark, Franklin (and |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...to strike it rich a pocket of rare gem crystals, gold where no one has ever looked, or discovery of a... 15 3. rock formations in which gems occur Gold goes. But is where you find it, as the saying...Basalt is the copper- and agate-bearing rock in the Michigan Upper Peninsula; underneath the whole region is...yield quartz, phenacite, sphene, and zircon and gold and other metallic ore minerals, including rhodonite |  | | Report (volume) | | cientifica Circular Classe classification Company, County Collections Committee Communications Comparative...Superior Mining Institute Proceedings vols. 27-29. Ishpeming, Mich. Lehigh University Institute of Research...BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY, 1929-39 Michigan Academy of Science, Arts, and Letters: Guidebooks...7-9; Papers vols. 9-11, 13-24. Ann Arbor, Mich. Michigan College of Mining and Technology Bulletins new...ser., vols. 6-12 (parts). Houghton, Mich. ' . Michigan Department of Conservation, Geological Survey |
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