 | | Journal (article/letter/editorial) | | Volcanic Belt, northern Wisconsin, Michigan and east-central Minnesota, USA: Implications for future...LLC, 34898 University Ave, Cambridge, MN 55008, USA A R T I C L E I N F O A B S T R A C T Keywords:...Volcanic Belt (PVB) of northern Wisconsin, Michigan and east-central Minnesota, USA. These cycles are responsible...paleoweathering profiles. The most significant are at the Flambeau and Back Forty deposits where Au-Ag-enriched indigenous...ores, as was the case at Flambeau (Flambeau Mining Corporation, 1976; Flambeau Mining Inc., 1990). Although |  | | Journal (article/letter/editorial) | | COMMUNICATIONS GEOLOGIC FRAMEWORK FOR MASSIVE IN THE WISCONSIN PENOKEAN VOLCANIC THEODORE SULFIDE BELT DEPOSITS...focus of Corporation announcedthe discoveryin Wisconsin the base metal explorationactivity that hasresulted...0 percentcopperand0.05 oz goldper ton (Mudrey, complex in the belt hasbeen referred to informally 1979)...statefailed. During thoseearly yearsat least as the "Ladysmith-Rhinelandergreenstonebelt." 42 companies were...sufficientlyto allow Ken- Western Ladysmith-RhinelanderVolcanic Complex necott to proceedwith the project |  | | Journal (article/letter/editorial) | | EarlyProterozoicVolcanogenie MassiveSulfideDepositsin Wisconsin' An Overview THEODORE A. DEMATTIES 10-353rd AvenueN...144-mi-long,eastwest-trending Ladysmith-Rhinelander metavolcanic complex,which consists of various greenschists...zationin the 1880 to 1860 Ma Ladysmith-Rhinelander metavolcanic complex:(1) a mainvolcanic-arcsequence...ce, the structuralcore of the complex,(2) a laterallyequivalentand/oryounger(?),back-are basin,volcanic-volcaniclastic...volcanogeniemassivesulfidemineralizationin the Wisconsin FOul• potentiallyeconomicvolcanogenie(volcan |  | | Journal (article/letter/editorial) | | Rocksin the Early Proterozoic Metavolcanic Belt of Northern Wisconsin AFIFA AFIFI, U.S. GeologicalSurvey...valley, Minnesota,to the west. Lead isotopedataon metavolcanic andgraniticrocksfromthe belt showthat the U-Th-Pbsystems...retrogressive metamorphism. The agesof formationof the metavolcanic belt andof resetting,asdetermined fromleadisotopedata...Significantly, the metavolcanicrocksnear Crandon,Wisconsin,had lead isotopecompositions 200 m.y. agothat...similaroresmightbe soughtbetweenthe northernWisconsin metavolcanic belt andthe Upper Mississippi Valley becausethe |  | | Journal (article/letter/editorial) | | Sciences University of Wisconsin-River Falls 410 South Third Street River Falls, Wisconsin 54022 his is Wisconsin’s... breweries, bratwurst, and Packers football, Wisconsin also has a diverse geology and a history rich...forgotten, abandoned, and overgrown. In this respect, Wisconsin represents a frontier state for the mineral collector...several new localities, including the Flambeau copper mine near Ladysmith (Rosemeyer 1999, the Vulcan Materials...Racine (Scovil 1994), the pegmatites of Florence County (Koehier 1989) and the Wausau area (Falster 1987) |  | | Report (issue) | | defined it. One of these deposits, the Errington Mine in the Sudbury basin of Ontario, Canada, shows no...and are therefore comparable to deposits in the complex of Tonga-Kermadec in the western Pacific Ocean...own from deposits in Finland, and New Jersey, Wisconsin, Arizona, New Mexico and Wyoming in the U.S.A...examined, probably because one deposit, the Willroy mine, does contain economically significant lead. About...Gumming and Gudjurgis (1973) studied the Quemont mine at Noranda in detail, analyzing trace lead in the |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...of bomite, 5.7 cm, from the Flam beau mine, Ladysmith, Wisconsin. William Larson collection; Jeff Scovil...Weardale fluorite miniature for $140, a beautiful 79 mine aurichalcite (2.75 inches) for $140, a Zambian libethenite...Tucson, Arizona 85721 Mexico is a geologically complex land with excellent examples of most of the tectonic...Tredwell to carefully document the localities by mine and sometimes by level. It also afforded him superior |  | | Journal (article/letter/editorial) | | Auckland Library] at 17:49 09 November 2014 SALT LAKE COUNTY, UTAH LEONARD WOLFF 2456 E. Rockview Sandy, Utah...Corporation’s Twin Creek mine and Placer Dome’s Getchell mine, both of which are in Humboldt County. In Utah, however...Mercur mine in Tooele County, located in the southern end of the Oquirrh Mountains. The Mercur mine is now...world-famous Bingham Canyon copper Leonard Wolff, the mine manager at Barneys Canyon from 1995 through 2001...twenty years of mining experience. Gerry Austin, the mine geologist, at Barneys Canyon from 1987 through 1999 |  | | Journal (issue) | | Menasha, Wisconsin, the Weis Earth Science Museum (figure 1) is part of the University of Wisconsin Oshkosh...designated it as the Official Mineralogical Museum of Wisconsin, and its mission is to preserve and promote the...the unique geologic and mining heritage of Wisconsin while underscoring the importance of earth science...teaching at Lawrence University in Appleton, Wisconsin. Ten years later, he moved to UW-Fox Valley where...brown jarosite crystals on matrix from the McLean Mine, Esmeralda Co., Nevada. The Martian material was |  | | Report (issue) | | Age and Structure of Proterozoic Quartzites in Wisconsin U.S. GEOLOGICAL SURVEY BULLETIN 1904-B AVAILABILITY...Age and Structure of Proterozoic Quartzites in Wisconsin By GENE L LABERGE, J.S. KLASNER, and PAUL E. MYERS...age and structure of Proterozoic quartzites in Wisconsin / by Gene L. LaBerge, J.S. Klasner, and Paul E...3:1904-6 1. Quartzite Wisconsin. 2. Geology, Stratigraphic Proterozoic. 3. Geology, Structural Wisconsin. I....Description and interpretation of individual quartzite occurrences Hamilton Mounds B3 Necedah area B6 |  | | Journal (article/letter/editorial) | | ANDOLDER t•;'•'• '•:•;jGranitic rocks '";7L;• Metavolcanic and medasedimen rocks; mainly greenschist facies...Suasinliers the geologyof the Precambrianrocksin Wisconsin perior;theyalsocropoutdiscontinuously younger...coherentregionalpicture nesota and in northern Wisconsin and Michigan. (Precambrian X) rocksform consistentwith...the geochronologyof northern and in northern Wisconsin and Michigan. Except in centralWisWisconsin(Van...Riverbatholith andscattered platformdeposits of quartzite, Proterozoichistory of the Great Lakes area (Van |  | | Report (issue) | | Brown Early Proterozoic tectonic style in centra! Wisconsin . R. S. Maass Lower Proterozoic stratified rocks...rocks of southcentral Wisconsin, U.S.A. Eugene I. Smith The Proterozoic red quartzite enigma in the north-central...Proterozoic Symposium was held at the University of Wisconsin, Madison, on May 18-21, 1981, to dedicate the...Geophysics University of Wisconsin—Madison 1215 W. Dayton St. Madison, Wisconsin 53706 During the past...1914 and named for the Penokee Range in northern Wisconsin. Blackwelder originally assigned a post-Keweenawan |  | | Report (issue) | | . . . Wolf River batholith and Wausau Syenite Complex . . . . . . . . . . . . . . . . . . . . . . . ...Vermilion district and the Vermilion Granitic Complex . . . . . . . . . . . . . . . . . . . . . . . ...Superior region underlie parts of Minnesota, Wisconsin, and Michigan, very near the geographic center...region. These rocks are bounded on the south, in Wisconsin, by a somewhat younger sequence of dominantly...region underlie parts of Minnesota, northern Wisconsin, and northern Michigan, very near the geographic |  | | Book | | Dorr Jr JOHN W. ATTIG © ROADSIDE EOLOGY of WISCONSIN Digitized by the Internet Archive In 2022 with...org/details/roadsidegeologyoOO00O0dott SADSIDE EOLOGY of WISCONSIN Robert H. Dott, Jr., and John W. Attig © 2004...Cover art and illustrations by Susan L. Hunt, Wisconsin Geological and Natural History Survey The authors’...the sale of this book go to the University of Wisconsin—Madison Department of Geology and Geophysics to...Dott, Robert H., 1929-— Roadside geology of Wisconsin / Robert H. Dott, Jr. and John W. Attig. p. cm |  | | Report (volume) | | selected aplites and quartz veins of White Pine County, Nevada, by D.E. Lee, E.L.M. Brandt, and J.D. Gleason...micas from meta_clastic rocks of eastern White Pine County, Nevada, by D.E. Lee, R.E. Van Loenen, E.L.M. Brandt...Platinum and palladium in a mafic dike, Sanders County, Montana, by R.E. Van Loenen, Joseph Haffty, and...shale, Davis Formation, near Leadwood, St. Francois County, Missouri 7 2 Contents CONTRIBUTIONS TO MINERAL...feldspathic shale from the Deadwood Formation, Lawrence County, S. Oak. [LOI, loss on ignition at 9000C; n.d. |  | | Journal (article/letter/editorial) | | quartzites (ca. 1700 Ma), Mazatzal orogen, Wisconsin and Minnesota, USA John P. Craddock ∗ , Alexander W. McKiernan...Department, Macalester College, St. Paul, MN 55105, USA Received 13 June 2005; received in revised form 16...orientation from the Baraboo syncline (south) to the Flambeau syncline (north). Fabric interpretations using...(magmatic) as Kmax intersects bedding, but require a complex folding interpretation that is inconsistent with...Baraboo-interval quartzites exposed in central Wisconsin and southern Minnesota (Van Hise and Leith, 1911) |  | | Book | | WISCONSIN UNDERGROUND . a ee, Se 15 es ;= cs : A TRAILS BOOKS GUIDE WISCONSIN UNDERGROUND...aay Wil 53570 e TRAILS BOOKS Black Earth, Wisconsin ©2000 Doris Green All rights reserved. No part...LIBRARY 512 B. LAKE AVE. MONTICELLO, WI 53570 Mine @ @ Tunnel Miscellaneous site Acknowledgments...Coys ens 12 Dane County AC AV cay sie sues each oo Saas Se ine 16 Pierce County eS onasic Cave...See 19 Richland County 4 Kickapoo Indian Caverns ........-.---++00005- 22 Crawford County Caves on Public |  | | Report (issue) | | WATER-RESOURCES INVESTIGATIONS IN WISCONSIN Programs and Activities of the U.S. Geological Survey, 1991-92...GEOLOGICAL SURVEY Open-File Report 92-125 Madison, Wisconsin 1992 U.S. DEPARTMENT OF THE INTERIOR MANUEL...Resources Division 6417 Normandy Lane Madison, Wisconsin 53719-1133 .S. Geological Survey B ooks and Open-File...techniques, Copper Falls State Park, Mellen, Wisconsin ..................................................................................... 17 007 Wisconsin water-use data file.......................... |  | | Journal (article/letter/editorial) | | Variations across the Proterozoic Penokean Orogen, USA and Canada John P. Craddock, David H. Malone, Mark...Variations across the Proterozoic Penokean Orogen, USA and Canada, Precambrian Research (2018), doi: https://doi...Variations across the Proterozoic Penokean Orogen, USA and Canada John P. Craddock, Geology Department,... Macalester College, St. Paul, MN 55105 USA David H. Malone, Department of Geography-Geology, Illinois...Geosciences, Boise State University, Boise, ID 83725 USA Jennifer N. Gifford, The University of Mississippi |  | Hanly, Adrienne J., Kyser, T. Kurtis, Hiatt, Eric E., Marlatt, Jim, Foster, Sandra (2006) The uranium mineralization potential of the Paleoproterozoic Sioux Basin and its relationship to other basins in the southern Lake Superior region. Precambrian Research, 148 (1) 125-144 doi:10.1016/j.precamres.2006.03.007 | Journal (article/letter/editorial) | | Department, University of Wisconsin, 800 Algoma Boulevard, Oshkosh, WI 54901, USA c Cameco Corporation, 2121-11th...the Baraboo, Barron, Flambeau, McCaslin, and Waterloo quartzites in northcentral USA are all supermature...“Sioux Quartzite”. Several other “Quartzites” (i.e. Baraboo, Barron, McClasin, Waterloo, and Flambeau; Fig...Sioux, Baraboo, Barron, McClasin, Waterloo, and Flambeau quartzites in the southern Lake Superior region...correlative nature of the Sioux Basin to other quartzite-bearing basins in the Lake Superior region and |  | | Journal (article/letter/editorial) | | lapidary materials THE Geologic History of WISCONSIN GEOLOGICAL EVENTS THAT OCCURRED T H O U S A N...in geologic history. The geologic history of Wisconsin, as recorded in the rocks, spans some 3,000 million...Over this immense span of time, the area we call Wisconsin has experienced a wide variety of geological events...Rocks of this age are extensively exposed in Wisconsin, and therefore the Precambrian con tains most...Geology Department University of Wisconsin-Oshkosh Oshkosh, Wisconsin 54901 part of the state. The Mesozoic |  | | Report (issue) | | Paleomagnetism of the Early Proterozoic Sioux Quartzite, Southwestern Minnesota Implications for Correlating...Paleomagnetism of the Early Proterozoic Sioux Quartzite, Southwestern Minnesota Implications for Correlating...Paleomagnetism of the Early Proterozoic Sioux quartzite, southwestern Minnesota implications for correlating...ch. N) Includes bibliographical references. 1. Quartzite Minnesota. 2. Paleomagnetism Minnesota. 3. Geology...Sioux Quartzite in southwestern Minnesota N4 3. Sample sites in the Cottonwood County quartzite basin |  | | Journal (article/letter/editorial) | | Paleoproterozoic Baraboo interval in southern Wisconsin: Evidence for syn-depositional tectonism along...Zambito IVa a b Wisconsin Geologic and Natural History Survey, University of Wisconsin- Extension, 3817...Point Road, Madison, WI 53705-5100, USA University of Wisconsin–Madison, Department of Geoscience, Weeks...WI 53706, USA A R T I C LE I N FO A B S T R A C T Keywords: Baraboo interval Dake Quartzite Laurentia...Statherian Baraboo Quartzite (1710–1650 Ma) is present in the Baraboo Ranges, Wisconsin, USA. It is one of |  | Carlson, Shawn M., Robinson, George W., Elder, Mark J., Jaszczak, John A., Bornhorst, Theodore J. (2007) Greenockite and Associated Uranium-Vanadium, Minerals from the Huron River Uranium Prospect Baraga County, Michigan. Rocks & Minerals, 82 (4) 298-309 doi:10.3200/rmin.82.4.298-309 | Journal (article/letter/editorial) | | 2014 Baraga County, Michigan Figure 1. Contact between mineralized brecciated quartzite and Michigamme...mines, historic or modern, in this part of Baraga County, the area is intriguing in that it lies nearly...region each year. ������� small (less than 1-mm) complex crystals, making the Huron River uranium prospect...uranium prospect is located in northern Baraga County, Michigan, approximately 32 kilometers northeast...graduate of Bay De Noc Community Colin all of Baraga County. With the exception of quartz, malalege and a consulting |  | | Journal (article/letter/editorial) | | the southern Lake Superior region, north–central USA Denise Romano a,*, Daniel K. Holm a, K.A. Foland...44242, USA b Department of Geological Sciences, Ohio State Uni6ersity, Columbus, OH 43210, USA Received...40Ar/39Ar dates from central and northwest Wisconsin, USA, provide important information on the timing...the southern Lake Superior region. Northwest Wisconsin is recognized here as a critical region for study...to correlatable, but deformed, post-orogenic quartzite. This region also contains sparse bedrock thermochronologic |
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