 | | Report (issue) | | University University Michigan Townsend Drive Drive 1400Townsend 1400 Houghton, Houghton, Michigan Michigan49931-1...Peninsula, Michigan: Institute on Lake Superior Geology Proceedings, Keweenaw Peninsula, Michigan: Institute...Proceedings, 40th 40thAnnual AnnualMeeting, Meeting,Houghton, Houghton,Ml, 40, part part2, 2, 185 185p. p. MI,v...Lake Superior Superior Geology Peninsula, Michigan" Michigan" (Bornhorst (Bornhorst and others, 1983)... time, we considered that that "It is held at Michigan Technological presumptuous for for us us to put |  | Cornwall, H.R., Runner, J.J., Stromquist, A.A., Swanson, R.W., White, W.S. (1949) Detailed geologic map of the recently active copper mines; Houghton and Keweenaw Counties, Michigan. Open-File Report Vol. 1949 (50-4) US Geological Survey doi:10.3133/ofr504 | Report (issue) | | copper nines, -..- roughton and Keweenaw Counties, Michigan H. R. Cornwall, J. J. Runner, A. A. Stromquist................. 10 Central Exploration fissure mine, 12 Introduction................ + (- ; Stratigraphy...Distribution of copper,.*»...................... 33 The Houghton conglomerate *>re body, Allouez No* 3* shaft.*...copper*«...._................,.. 26 ->- Quincy mine ,..........*.......*................... Introduction............^.................... 32 Isle Royale mine ................................... 3U ; *" 30 |  | | 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 |  | | 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 |  | | 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) | | copper in the Quincy mine ca. 1918. (Michigan Technological University Archives, Houghton) D e d ic ated...Donald Pearce (1941-1989) The “Copper King” The MICHIGAN COPPER COUNTRY L. W i l s o n New Mexico Bureau...t a n l e y J. D y l II Seaman Mineral Museum Michigan Technological University % 1992 T h e M in e...crystal group, 13.6 cm, from an unknown mine in the Michigan Copper Country. Richard A. Kosnar collection;...wrote the classic work on the copper deposits of Michigan in 1929. Photo by Wendell E. Wilson. TENT . |  | | Journal (article/letter/editorial) | | SOCIETY NOVEMBER, RECENT CONTRIBUTIONS OF THE MICHIGAN T. M. BRODERICK, OF GEOLOGISTS 1946 TO COPPER...previously publishedin geologicalstudies of the Michigan copperdistrict by the Calumetand Hecla GeologicalDepartment...Published by permission of E. R. Love11, President, Calumet and Hecla Consol{dated Copper Company. 675 676...Messrs. Broderick andHohljoinedtheregular•taff of Calumet andHecla,andMr. Butlerrejoinedthe U.S. Geological...ProfessionalPaper 144, "The Copper Depositsof Michigan," and the continuationof geological studiesby |  | | Report (issue) | | Copper Country Ellis W. Courter Contribution to Michigan Geology 92 01 Table of Contents Preface ............................. 51 The Beginning of the Calumet and Hecla .......................................geology and history of the copper deposits of Michigan. Every effort has been made to present accurate...necessarily reflect the policies or practices of the Michigan Department of Natural Resources, Geological Survey...Nonetheless, he was very well known by hobbyists in Michigan and surrounding areas. The National Rockhound |  | | Journal (article/letter/editorial) | | Ambient Redox and Hydrothermal Environment of the Wolverine Volcanogenic Massive Sulfide Deposit, Yukon: Insights...College Dublin, Dublin 2, Ireland Abstract The Wolverine volcanogenic massive sulfide (VMS) deposit is...levels and in various mineralized zones within the Wolverine deposit area (e.g., Fisher, Puck, and Sable zones)...models that indicate a change from rifting during Wolverine deposit formation, where the basin was partially...rare earth element and Y (REY) systematics in Wolverine shales illustrate that proximal to the mineralized |  | | 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...............................19 by O. Johnsen Michigan Native silver occurrences in the copper mines...Islet Famous mineral localities: the Silver Islet mine, O n ta rio ............... 49 by W. E. Wilson ...photo © SILVER crystals, 3.3 by 4.5 cm, from the mine, Kongsberg, Norway. (See the this issue.) Keith |  | | Journal (issue) | | Pottstown, Pennsylvania Donald R. Peacor Univ. of Michigan Abraham Rosenzweig Tampa, Florida Richard W. Thomssen...group at the first spring they half interest in the mine for the same amount to Messieurs found. The next...the Atlanta, a claim adjoining the Copper Queen mine. This claim This agreement was never honored by...in charge of exploration on the the Copper Queen mine in a foot race with a horse and rider over a Atlanta...into peon the choice of cash or a share of the mine, he reflected, “the cash age. Judge G. H. Berry |  | | Journal (article/letter/editorial) | | MINE WATER COURSE COMPOSITION OF ORE BEARING AN INDEX TO THE CURRENTS. ALFRED C. L•. A year ago...case of downward circulation. 5. Waters of lodes--mine waters--show the effect of circula- tion in their... C. LANE. 6. Systematictesting of water of the mine and that leached from drill coresof the country...Chamberlin'sGeology and tests by the Wisconsinand Michigan State Geologicaland Biological Surveysx have shownhow...chemicalcharacterof the water found by Emmons in the sumpsof mine shafts.•' All these data, it is to .benoted, refer |  | Piercey, S. J., Paradis, S., Murphy, D. C., Mortensen, J. K. (2001) Geochemistry and Paleotectonic Setting of Felsic VolcanicRocks in the Finlayson Lake Volcanic-Hosted Massive Sulfide District, Yukon,Canada,. Economic Geology, 96 (8) 1877-1905 doi:10.2113/gsecongeo.96.8.1877 | Journal (article/letter/editorial) | | Fire Lake unit, the Kudz Ze Kayah unit, and the Wolverine succession. Significant accumulations of polymetallic...Kayah, GP4F, and Wolverine) have only been discovered in the Kudz Ze Kayah unit and Wolverine succession to...ensialic back-arc rift-basin environment. The Wolverine succession unconformably overlies the Kudz Ze...Ze Kayah unit. Felsic rocks below the Wolverine deposit have geochemical attributes similar to the Kudz...in the district. All the felsic rocks of the Wolverine succession are interlayered with abundant carbonaceous |  | Bradshaw, G. D., Rowins, S. M., Peter, J. M., Taylor, B. E. (2008) Genesis of the Wolverine Volcanic Sediment-Hosted Massive Sulfide Deposit, Finlayson Lake District, Yukon, Canada: Mineralogical, Mineral Chemical, Fluid Inclusion, and Sulfur Isotope Evidence. Economic Geology, 103 (1) 35-60 doi:10.2113/gsecongeo.103.1.35 | Journal (article/letter/editorial) | | Economic Geology, v. 103, pp. 35–60 Genesis of the Wolverine Volcanic Sediment-Hosted Massive Sulfide Deposit...Ottawa, Ontario, Canada K1A 0E8 Abstract The Wolverine deposit is a high-grade (~6.2 Mt at 12.7% Zn,...the ancestral North American craton hosts the Wolverine deposit. The massive sulfide ore occurs at a single...ambient bottom water in the basin in which the Wolverine deposit formed was likely anoxic. This environment...metal grades, age, and source(s) of sulfur, the Wolverine deposit best exemplifies the volcanic sediment-hosted |  | Fu, Jiangang, Liang, Xinquan, Wang, Ce, Zhou, Yun, Jiang, Ying, Dong, Chaoge (2017) The Xitieshan volcanic sediment-hosted massive sulfide deposit, North Qaidam, China: Geology, structural deformation and geochronology. Ore Geology Reviews, 80. 923-946 doi:10.1016/j.oregeorev.2016.08.027 | Journal (article/letter/editorial) | | chalcopyrite. Quartz is a dominant gangue mineral. Sericite, quartz, chlorite, and carbonate ACCEPTED MANUSCRIPT...Canada, the Iberian Pyrite Belt of Spain, the Wolverine volcanogenic massive sulfide deposit in Canada... ACCEPTED MANUSCRIPT The area of the Xitieshan mine was strongly deformed during Middle Paleozoic times...amphibolite TE facies, with mineral assemblage of sericite, actinolite, albite, chlorite, amphibole, and...including silica (quartz), carbonate, chlorite, and sericite alteration. Hydrothermal alteration zones occur |  | Piercey, S. J., Peter, J. M., Mortensen, J. K., Paradis, S., Murphy, D. C., Tucker, T. L. (2008) Petrology and U-Pb Geochronology of Footwall Porphyritic Rhyolites from the Wolverine Volcanogenic Massive Sulfide Deposit, Yukon, Canada: Implications for the Genesis of Massive Sulfide Deposits in Continental Margin Environments. Economic Geology, 103 (1) 5-33 doi:10.2113/gsecongeo.103.1.5 | Journal (article/letter/editorial) | | Geochronology of Footwall Porphyritic Rhyolites from the Wolverine Volcanogenic Massive Sulfide Deposit, Yukon, Canada:...an important component of the footwall of the Wolverine volcanogenic massive sulfide (VMS) deposit, Yukon...mineralization in the immediate deposit area (Wolverine/Lynx zone) and at similar stratigraphic levels...activity. The presence of mantle heat within the Wolverine basin from ~352 to ~347 to 346 Ma, a minimum of...heat flow was critical to the genesis of the Wolverine porphyries. It is also suggested that this sustained |  | Layton-Matthews, D., Peter, J. M., Scott, S. D., Leybourne, M. I. (2008) Distribution, Mineralogy, and Geochemistry of Selenium in Felsic Volcanic-Hosted Massive Sulfide Deposits of the Finlayson Lake District, Yukon Territory, Canada. Economic Geology, 103 (1) 61-88 doi:10.2113/gsecongeo.103.1.61 | Journal (article/letter/editorial) | | selenium contents (e.g., 1,100 ppm avg Se at Wolverine, 200 ppm avg Se at Kudz Ze Kayah, and 7 ppm avg...However, estimates for the Kudz Ze Kayah and Wolverine deposits suggest an additional large Se reservoir...selenium reservoirs for the Kudz Ze Kayah and Wolverine deposits, respectively. Introduction larly,...potential economic significance (Kudz Ze Kayah, Wolverine, and GP4F) were discovered in the Finlayson Lake...Lake district of the Yukon, Canada. The Wolverine and Kudz Ze Kayah deposits have high selenium contents |  | | Report (issue) | | VOLCANICS (MIDDLE KEWEENAWAN) ON ISLE ROYALE, MICHIGAN Prepared in cooperation with the National Park...Isle Royale, Michigan By N. KING HUBER GEOLOGY OF ISLE ROYALE NATIONAL PARK, MICHIGAN GEOLOGICAL SURVEY...middle and upper Keweenawan rocks of northern Michigan and adjacent parts of Wisconsin--------------...Isle Royale in the vicinity of Lake Desor and Houghton Ridge ·-·--------·····--···-····-···-·--·-----------···--23...NATIONAL PARK, MICHIGAN THE PORTAGE LAKE VOLCANICS (MIDDLE KEWEENAWAN) ON ISLE ROYALE, MICHIGAN By N. KING |  | | Report (issue) | | No. men employed: 20. Ores: Copper. AMERICAN BOY MINE. Patagonia, Arizona. Owners: Jens Petersen, J. B...DEVELOPMENT CO. Warren, Arizona. Taken over by the Calumet & Arizona Mining Co., Warren. APEX GROUP. Christmas...Mgr., S. S. Jones; Asst. Gen. Mgr., J. M. Francis; Mine Supt., Lowell Gordon; Auditor, J. S. Withers. 24...Carmichael; Cashier and Purchasing Agt., J. G. Cooper; Mine Supt., P. B. Scotland; Concentrator Supt., Arthur...chalcocite. 3000 tons daily. 1600 men. ARIZONA & MICHIGAN DEVELOPMENT CO. Johnson, Arizona. Officers: E |  | | Journal (article/letter/editorial) | | e a r s o r g e conglornero t e .... @ Quincy mine @ Allouez no. 3 shaft Other detailed sections...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 |  | | Journal (article/letter/editorial) | | include the ~347 Ma shale- and volcanic-rich Wolverine deposit (Yukon-Tanana terrane, Yukon, Canada;... 2010; Piercey et al., 2014; Fig. 1). In the Wolverine deposit, parts of the deposit contain massive...coherent rhyolite flows; they also contain chlorite-sericite-quartz-altered fragments within the sulfides common...within the sulfide (Wolverine deposit). B. Drill core with sulfides in between sericite-chlorite-altered...for additional crystal growth (Fig. 2a-d). In Wolverine and Duck Pond, there is partial bud-by-bud replacement |  | Kerr, Mitchell J., Hanley, Jacob J., Kontak, Daniel J., Morrison, Gordon G., Petrus, Joseph, Fayek, Mostafa, Zajacz, Zoltán (2018) Evidence of upgrading of gold tenor in an orogenic quartz-carbonate vein system by late magmatic-hydrothermal fluids at the Madrid Deposit, Hope Bay Greenstone Belt, Nunavut, Canada. Geochimica et Cosmochimica Acta, 241. 180-218 doi:10.1016/j.gca.2018.08.030 | Journal (article/letter/editorial) | | the HBGB, pervasive ankerite-ferroan dolomite-sericite-pyrite alteration assemblage is commonly associated...containing up to 60 ppb gold (e.g., the 2.686 Ga Wolverine intrusive porphyry; TMAC Resources Core Log Reports...main felsic intrusive 6 stock centered under Wolverine Lake, south-west of Patch Lake (Clow et al., 2013...rocks. In general, the veins have selvages of sericite-carbonate (ankerite, ferroan dolomite) and, where...assemblage of quartz-carbonatechlorite-albite-sericite-rutile-pyrite. At least two distinct gold mineralization |  | Nazari-Dehkordi, Teimoor, Spandler, Carl, Oliver, Nicholas H. S., Wilson, Robin (2020) Age, geological setting, and paragenesis of heavy rare earth element mineralization of the Tanami region, Western Australia. Mineralium Deposita, 55 (1) 107-130 doi:10.1007/s00126-019-00878-4 | Journal (article/letter/editorial) | | earth oxides (TREO) (Northern Minerals 2018). Wolverine is the largest known single deposit, with a total...with other REE deposits from across the globe, Wolverine is of relatively low tonnage and low grade (Fig...sought-after HREE (HREE = 89% by mass of TREO at Wolverine; see Table 1). The recognition and characterization...Craton Miner Deposita a WA NT 15 km b c Wolverine Wiso Basin (Cambrian-Ordovician) Fig. 4 Birrindudu...Lake Bear Lodge 1 Maoniuping Sandkopsdrif Wolverine Lovozero Strange Lake 4 10 RE T( ) O3 2 |  | | Report (issue) | | Mountain, Huron Creek, Wolverine Mountain, East Wolverine, and West Wolverine plutons; petrographic data...Sawtooth Mountain, Huron Creek, Wolverine, East Wolverine, and West Wolverine) are in the Livengood B-6 1:63...84AWM87 87ARJ37 87ARJ43 88AWr51 88AWr51 Wolverine Mountain Elephant Mountain Huron Creek stock Huron...with labradorite cores; it is locally altered to sericite and less commonly to epidote and calcite. Both...is minor to moderate; alteration products are sericite and, locally, epidote and calcite, in plagioclase |  | | Journal (article/letter/editorial) | | Lead Isotope Geochemistry of Shales from the Wolverine Volcanogenic Massive Sulfide Deposit, Yukon: Implications...element data are reported for shales from the Wolverine deposit and surrounding prospects (e.g., Puck...critical for the genesis of mineralization at Wolverine. This study illustrates the utility of quadrupole...and provide Pb isotope data for shales from the Wolverine VMS deposit. The shale samples are from various...Pb isotopes as an exploration tool in both the Wolverine basin and in other shale-associated VMS deposits |
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