 | | Journal (article/letter/editorial) | | Organic matter and copper mineralization at White Pine, Michigan, U.S.A. Jeffrey L. Mauk a and G.B. Hieshimab'"...Arbor, M148109, USA bGeology Department, lndiana University, Bloomington, IN 47405, USA (Received May 21...Organic matter and copper mineralization at White Pine, Michigan, U.S.A. In: P.A. Meyers. L.M. Pratt and...events at White Pine, Michigan. Samples of the Proterozoic Nonesuch Formation from the White Pine mine and...direct reductant. Later compressional faulting at White Pine provided conduits for additional cupriferous |  | | Journal (article/letter/editorial) | | UNDERLYING THE WHITE PINE-PRESQUE ISLE STRATIFORM COPPER MINERALIZATION, NORTHERN MICHIGAN Alex C. Brown†...Formation of the ~50-km-wide White Pine-Presque Isle mining district, northern Michigan, has long been explained...the large Porcupine Volcanics dome underlying the mine district. Not only would caldera heat have warmed...Copper Harbor Conglomerate aquifer toward the White Pine-Presque Isle district. This lateral focus of...sediment-hosted stratiform copper mineralization of the White Pine-Presque Isle district, could be considered in |  | | Journal (article/letter/editorial) | | copper mineralization in the White Pine-Presque Isle District, northern Michigan Alex C. Brown 1 Received:...finest-grained facies of Nonesuch greybeds in northern Michigan has been previously attributed to the warming...employed here to explain other unique aspects of the White Pine-Presque Isle mineralization: the abrupt downward...sulfide zoning . Latent volcanic heat . White Pine, Michigan Introduction Explanations for the genesis...Canada White Pine-Presque Isle district of northern Michigan (also referred to here as the Michigan eSSC |  | | Journal (article/letter/editorial) | | in the Proterozoic Nonesuch Formation, northern Michigan Eileen S. Ho a, Jeffrey U Mauk b " Department...Geological Sciences, University of Michigan, Ann Arbor, Michigan 48109-1063, USA b Geology Department, University...from strata hosting the White Pine stratiform copper deposit in northern Michigan provides insight into...rock and organic extract analyses were performed on mine and core samples from five gray beds ("stripey"...Introduction The White Pine sediment-hosted stratiform copper deposit in Northern Michigan (Fig. 1) and the |  | | Report (issue) | | MATCHWOOD QUADRANGLE, ONTONAGON COUNTY, MICHIGAN By Robert F. Johnson and Walter S. White JULl 5 1969 DENVER...MATCHWOOD QUADRANGLE, ONTONAGON COUNTY, MICHIGAN ' ~ By Robert F. Johnson and Walter S. White INTRODUCTION ...Matchvood quadrangle is in central Ontonagon County, just west of the Ontonagon River and its Middle Branch...quadrangle is based on study of drill core of the White Pine Copper Co. We have made extensive use of an aeromagnetic...carried out in Ontonagon and Gogebic Counties by the Geological Survey Division of the Michigan Department |  | Gallagher, Timothy M., Sheldon, Nathan D., Mauk, Jeffrey L., Petersen, Sierra V., Gueneli, Nur, Brocks, Jochen J. (2017) Constraining the thermal history of the North American Midcontinent Rift System using carbonate clumped isotopes and organic thermal maturity indices. Precambrian Research, 294. 53-66 doi:10.1016/j.precamres.2017.03.022 | Journal (article/letter/editorial) | | Sciences, University of Michigan, 1100 N University Avenue, Ann Arbor, MI 48109, USA U.S. Geological Survey...Survey, P.O. Box 25046 MS 973, Denver, CO 80225, USA c Research School of Earth Sciences, Australian National...isotope results from late-stage veins in the White Pine Mine encompass a greater temperature range (49–116...Volcanic Group and within the Nonesuch Formation at White Pine (Fig. 1; ⇑ Corresponding author. E-mail address:...0301-9268/Ó 2017 Elsevier B.V. All rights reserved. White, 1968; Ensign et al., 1968). Large-scale copper |  | | Journal (article/letter/editorial) | | 69, 1974, pp. 697-703 SCIENTIFIC FRAMBOIDAL WHITE CHALCOCITE COMMUNICATIONS deposits. Thetopof... FROM into the overlyingFreda sandstone. PINE, MICHIGAN The mineralization occurs in a 25-foot zone...CopperHarbor. Nucr.Exin chalcocitegrainsfrom White Pine, Michigan, occur throughout'the mineralizedzone in...Nonesuch shale occurred in large suchshaleat White Pine has been thoroughlydis- part by replacementof...upward advancingmineralizingfront (Brown, 1971; White, 1971). One test of this model is to comparethe |  | | Report (issue) | | Quadrangle, Michigan and Wisconsin Prepared in cooperation with Geological Survey Division, Michigan Department...Assessment of the Iron River 1 ° X 2° Quadrangle, Michigan and Wisconsin By W. F. Cannon GEOLOGICAL SURVEY...in cooperation with Geological Survey Division, Michigan Department of Natural Resources, and Wisconsin...assessment of the Iron River 1° X 2° quadrangle, Michigan and Wisconsin. (Geological Survey circular ; 887)...mineral resources Michigan. 2. Mines and mineral resources Wisconsin. I. Michigan. Geological Survey |  | | Journal (article/letter/editorial) | | Geology, Indiana University, Bloomington, IN 47405, USA (Received May l, 1990; revised and accepted August...Midcontinent rift. In: M.R. Walter Editor), Proterozoic Petroleum, Precambrian Res., 54: 65-79. The Nonesuch Formation...Formation (ca. 1.1 Ga), host to the White Pine copper deposit, is a generally organic-rich unit of relatively...increase in the level of thermal maturity from Michigan westward to Wisconsin. The aliphatic character...extractability of organic matter indicate that the petroleum potential of the Nonesuch Formation will be good |  | | Journal (article/letter/editorial) | | COPPER LODES IN THE KEWEENAW DISTRICT, NORTHERN MICHIGAN: A HYBRID EVOLVED METEORIC AND METAMOPHOGENIC...3A7 Abstract The Keweenaw Peninsula of northern Michigan is well known for early diagenetic sulfide-dominant...siltstone-shale units of the Nonesuch Formation in the White Pine district, and later native copper lodes hosted...aquifers), similar to the fluid which formed the White Pine mineralization. This model has several advantages...copper lodes on the Keweenaw Peninsula of northern Michigan (Fig. 1) is most commonly explained by a metamorphogenic |  | | Journal (article/letter/editorial) | | Rock-Hosted Stratiform Copper Deposit, Upper Peninsula, Michigan Theodore J. Bornhorst1,† and William C. Williams2...Mineral Museum, Michigan Technological University, 1404 E. Sharon Avenue, Houghton, Michigan 49931 2 Orvana...Copperwood is located in Gogebic County, Upper Peninsula, Michigan, within the Porcupine Mountains copper...stratigraphically equivalent to that at the White Pine mine, but Copperwood lacks the structural complexity...manifested by the native Cu mineralization at White Pine. Reported Canadian National Instrument 43-101-compliant |  | | 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 (article/letter/editorial) | | theWhitePine CopperDeposit,NorthernMichigan WALTER S. WHITE Abstract Pertinent physicalpropertiesof the upper...various paleohydrologic modelsfor the origin of the White Pine copperdepositfeasible. The approachis illustrated-hereby...musthavebeensignificant convergence-ofsolutionpathstoward White Pine. Surface water entering the Copper Harbor Conglomerateon...oncesignificantlyhigher in altitude than the water table at White Pine; this model implies a major copperdepositat great...water entering the Nonesuch Shale up dip from White Pine is not a possiblesourceof mineralizing solutions |  | | Journal (article/letter/editorial) | | NONESUCH FORMATION IN THE VICINITY OF THE WHITE PINE COPPER MINE, MICHIGANI GEJING LI, ]EFFREY L. MAux...ofGeological Sciences, University ofMichigan, Ann Arbor, Michigan 48109-1063 Abstract-The Middle Proterozoic (1...host ofthe stratiform copper deposit at White Pine, Michigan, consists of 200 m of principally dark grey...rocks. Clay minerals from sampies collected from the mine area and drill holes up to 100 km away have been...morphologies of phyllosilicates, both including white mica and chlorite, occur in the 'lower' Nonesuch |  | | Journal (article/letter/editorial) | | of the Mid-Continent Rift of the USA (White Pine: Brown, 1971; White, 1971; Mauk et al., 1992), a NeoproterozoicCambrian...Redstone Udokan Spar Lake Kupferschiefer White Pine Paradox Basin Dzhezkazgan Creta, Magnum Aynak...Redstone (Red), Central African Copperbelt (CACB), White Pine/Presque Isle (WP/PI), Revett deposits (Rev)....zones of either in situ or mobile (natural gas, petroleum) reductants. The evaporite beds provide an effective...clastic sequences, such as the Nonesuch Shale at White Pine, can provide hydrologic seals sufficient to form |  | | Report (issue) | | 14 1. 2. 3. 4. 5. Asbestos ore Lead ore. Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore...not yet discovered or not currently profitable to mine. The mining of mineral deposits, once discovered.................................. . 13 Guadalupe County, N. Mex .........................................Garvin County, Okla ....................................................... . 18 Guadalupe County, N.Mex.......................................... . 23 White Pine, Mich ...................................... |  | | Journal (article/letter/editorial) | | in the upper Peninsula of Michigan. rn the white pine area of ontonagon county, both native copper and...abundant copper minerai. Many miles northeast of white pine native copper depositsare found principally in...extractionsfrom siitstone of the white Pine Nonesuch shale and analysesof petroleum from the same deposit. They...dencewhich supports the contention (White and Wright' 1954;White, 1960; Barghoorn et at,1965)that the...urunceof an Ag-Cu interfacein the leaf specimenfrom White Pine is illustrated in Figure 1. The dark path marking |  | | Journal (article/letter/editorial) | | ORE FLUIDS ON THE KEWEENAW PENINSULA, NORTHERN MICHIGAN ALEX C. BROWN†,* Department of Civil, Geological...the incipiently buoyant brine at the scale of the mine district on that promontory. Introduction The restriction...district on the Keweenaw Peninsula in northern Michigan has long perplexed exploration geologists. Minor...were confined to about 1 percent of that area (White, 1968). Approximately 96 percent of the 11 billion...compression and the probable development of a local, mine district-scale thermal plume of ore-forming fluid |  | | Journal (article/letter/editorial) | | of footwall red beds (commonly, hundreds of km3: White, 1971; Hitzman, 2000; Hitzman et al., 2005). This...paleohydrologic analysis of the White Pine mineralization of northern Michigan, White (1971) concluded that both...footwall Copper Harbor Conglomerate in the White Pine district, Michigan (Elmore, 1981). The diagenetic reddening...copper in actual deposits: the White Pine district in northern Michigan, and the Kupferschiefer copper...defined to evaluate. The White Pine district, northern Michigan At White Pine, well-preserved stratiform |  | Long, Keith R., DeYoung,, John H., Ludington, Stephen (1998) Database of significant deposits of gold, silver, copper, lead, and zinc in the United States. Open-File Report Vol. 1998 (98-206) US Geological Survey doi:10.3133/ofr98206ab | Report (issue) | | of the East Shasta copper-zinc district, Shasta County, California: U.S. Geological Survey Professional...1972, Geology and mineral deposits of Esmeralda County, Nevada: Nevada Bureau of Mines and Geology Bulletin...Nutt Wilderness Study Area (AZ-020-024), Mohave County, Arizona: U.S. Bureau of Mines Mineral Land Assessment...(preliminary), Lights Creek Copper Project, Plumas County, California; Venture 63: San Francisco, Calif....Anaconda Copper Co., 1916, Report on Mammoth gold mine, Pinal Co., Arizona: Butte, Mont., Geological Department |  | | Journal (article/letter/editorial) | | pp. 543-573 Zoningin the White Pine Copper Deposit, OntonagonCounty, Michigan ALEXANDER C. BROWN Abstract...cupriferouszone in the lower NonesuchShale of Northern Michigan is characterizedby an abrupt zonationof Cu-Fe...actual upper limit of coppermineralization in the White Pine area occursat various stratigraphiclevels20 to...anomalouselevationsin the fringe surface. The White Pine fault is clearly a post-ore structure which offsets...Introduction THE famous stratiform copper deposit at White Pine, Michiganhas oftenbeencitedas a typicalexampleof |  | | Journal (article/letter/editorial) | | suchasare foundat Keweenaw Pointandthe WhitePinemine,Michigan, U.S.A. The theoriesof Graton,Butler, Broderick...author visited Keweenaw Point district and the White Pine mine wherehe collectedsamples. The native copperis...followingsequenceof events in the depositionof native copper in Michigan. 1. Mineralization of the host rock by hypogene...615--631. White, W. S., and Wright, J. C., 1954, The White Pine Copper Deposit, Ontonagon Co., Mich....1946, Recent Contributions to the Geology of the Michigan Copper District: ECON. GEOL., v. 41, p. 675--725 |  | Hayes, T. S., Landis, G. P., Whelan, J. F., Rye, R. O., Moscati, R. J. (2012) The Spar Lake Strata-Bound Cu-Ag Deposit Formed Across a Mixing Zone Between Trapped Natural Gas and Metals-Bearing Brine. Economic Geology, 107 (6) 1223-1249 doi:10.2113/econgeo.107.6.1223 | Journal (article/letter/editorial) | | the sulfide-bearing organic matter into liquid petroleum with relatively homogeneous sulfide having δ34S...operated by Revett Minerals, Inc., as their Troy Mine. Measured and indicated resources together with...Nadoll et al., 2012). Revett-hosted ores are in white, light gray, and green rocks in a 70- × 100-km area...section is lavender-gray to both the west and east (White, 1979; Hayes, 1990; Boleneus et al., 2005). 1223...carbonate samples for this study. The Snowstorm Mine in the eastern Coeur d’Alene district was a deposit |  | | Journal (article/letter/editorial) | | Mesoproterozoic Nonesuch Formation, northern Wisconsin, USA Esther Kingsbury Stewart, Jeffrey L. Mauk PII: DOI:...Mesoproterozoic Nonesuch Formation, northern Wisconsin, USA, Precambrian Research (2017), doi: http://dx.doi...Mesoproterozoic Nonesuch Formation, northern Wisconsin, USA Esther Kingsbury Stewart†1 and Jeffrey L. Mauk2 †Corresponding...observations of core and outcrop in Wisconsin and Michigan. Cumming et al. (2013) also favor a lacustrine...into central Kansas and southeast into southern Michigan (Fig. 1A). Dickas and Mudrey (1997) proposed the |
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