 | | Book | | 310 Pillsbury Drive S. E. Minneapolis, MN 55455, USA Volumes 1 to 9 in this series appeared under the...Continental Margin Arc-Rift Transform System: Western USA .................... 152 4.2.1 Gold Deposits of...Deposits ................ . 4.5.2 The Homestake Gold Mine, South Dakota .. 4.5.3 Pre-Metamorphic Stratiform...Post-Metamorphic Quartz-Rich Vein Ores: The Sigma Mine, Quebec ................ . 4.5.5 Discussion and...MVT Deposits of the Viburnum "frend, Southwest Missouri ...................... 9.3.4 Discussion and Considerations |  | Doebrich, Jeff L., Albino, G.V., Barker, C.E., Duffield, W.A., Dunn, V.C., Hanna, W.F., McFarlan, J.P., McGuire, D.J., Miller, M.S., Peters, S.G., Plouff, Donald, Raines, G.L., Sawatasky, D.L., Spanski, G.T. (1994) Resource assessment of the Bureau of Land Management's Winnemucca District and Surprise Resource Area, Northwest Nevada and Northeast California. Open-File Report Vol. 1994 (94-712) US Geological Survey doi:10.3133/ofr94712 | Report (issue) | | Rock National Conservation Area), and the impact of mine dewatering on drainage basin groundwater resources...public lands from mineral entry, and the impact of mine dewatering on drainage basin groundwater resources...past decade has created concern about the impact of mine dewatering on groundwater resources in this region...Figure 1. Map of Great Basin showing state and county boundaries and location of Winnemucca-Surprise...Nevada state map was derived from 1:250,000-scale county geologic maps. Since the publication of both state |  | | Journal (article/letter/editorial) | | Copyright 0 I995 Elsevw Science Ltd Printed in the USA. All rights reserved 0016-7037/95 $9.50 + .oO...Institute. 391 Chipeta Way, Salt Lake City. UT 84108. USA ‘Geothermal Power Operations, Unocal Corporation...Corporation, 3576 Unocal Place. Santa Rosa, CA 95406. USA (Received October 3, 1994; accepted in revised form...UCLA Conference Center, Lake Arrowhead, California, USA. 3887 J. N. Moore and R. P. (Anderson 3888 isotopic...fault zone PM - Pine Mountain f@ - McLaughlin gold mine Ftc. 1. Map of The Geysers-Clear Lake area showing |  | | Journal (article/letter/editorial) | | forty have been attended with more benefit to the county years of age-a change rendered necessary hy the... MARINE ENGINES. A hout. the year 1860. Mr, Isherwood, Chief Engineer of the United States Navy, began...compound engine. From the A year or two before Isherwood began his experiOn the appearanee of Isherwood's...conditions. Hut it and it is curious, because Isherwood generally saw the utility of steam jackets, in...with fast UnnCfJe8sary. A few experimenters, Isherwood, Gately ductor by the electric action due to elements |  | | Report (issue) | | for gold deposition, Alleghany district, Sierra County, California, 26 McMillan, W. J., and Johan, Z....mineralization of the Washougal mining district, Skamania County, Washington, 15 Shreiner, Alexander, Jr., and Suemnicht...origin of some of the vein deposits, Bunker Hill mine, Couer d'Alene district, Idaho, 23 Yeend, Warren...Geology of the Little Boulder Creek deposit, Custer County, Idaho (abs.)> 22 Briskey, J. A., Field, C. W....mineralization at the Blackbutte mercury mine, Lane County, Oregon, 17 Derkey, R. E., The Silver Peak |  | | Report (volume) | | then-current prices. The Monte Cristo mine adjacent to the old Mammoth Mine in the Mammoth district was in production...MINARETS AND ADJACENT AREAS, CALIFORNIA The Strawberry mine, adjacent to the south boundary of the study area...unrecorded production is believed to have corp.e from the mine. In 1977 preparations were being made by a major...to resume tungsten production from the Strawberry mine. Approximately 1,200 mining claims have been located...Secondary road Trail )( Prospect Mammoth 'Jt mine Devils Postpile National Monument Study-area boundary |  | McLaughlin, R. J., Sorg, D. H., Morton, Janet Lee, Theodore, T. G., Meyer, Charles E., Delevaux, Maryse H. (1985) Paragenesis and tectonic significance of base and precious metal occurrences along the San Andreas Fault at Point Delgada, California. Economic Geology, 80 (2) 344-359 doi:10.2113/gsecongeo.80.2.344 | Journal (article/letter/editorial) | | sphalerite(illustratedin E). C. Disseminated chalcopyrite(c) and adularia(a) in quartzcarbonatevein filling...representativesamplesof the vein maAt locality 1, chalcopyrite,argentiferousgalena, SIGNIFICANCE 349 OF...thecentralvuggy argentiferous galena, sphalerite, chalcopyrite, pyrite, areasof the main sulfidevein, indicatingthat...that was dominatedby quartz, sphalerite,galena, chalcopyrite,adularia, calcite, and chlorite; (2) an Wall-rock...ninedoublypolishedplates interspersed medium-to coarse-grained chalcopyrite, i to 2 mm thick from sixseparaterock samplesfrom |  | | Book | | senders. The moonstone is another personal favorite of mine. It is a stone popular among a good number of Witches...communicate with us. Lee Prosser is a Shaman friend of mine who shares my interest in the occult lore and application...identification tool. Jade is another favorite of mine. Like moonstone, it speaks to me. A receptive stone...summer day in the hill country of Southwestern Missouri. I was 16 years old and magick was everywhere...California, with my friend, writer Christopher Isherwood. He came across a holey stone, picked it up, examined |  | | Journal (issue) | | Articles History and minerals of The Geysers, Sonoma County, California .....................................the Wessels mine, South Africa ............365 by J. Gutzmer & B. Cairncross The Parker mine, Notre Dame...1852 to the 1920’s, is located in northern Sonoma County about 145 km north of San Fran cisco, California...Gealy (1951), Hannah (1975), Higgins (1980), Isherwood (1975), Hsu (1968), Koenig (1963), Lang and Westphal...(1970). The Mayacmas Mountains of northern Sonoma County are underlain by rocks of the Jurassic-Cretaceous |  | | Journal (article/letter/editorial) | | 8, 9). Holness (1999, 2002) and Holness and Isherwood (2003) examined thermally altered Torridonian...relatively large sizes (1 40 mm) in one thin chalcopyrite- and pentlandite-bearing dyke. There, paolovite...Society, London, 164, 529 539. Holness, M.B. and Isherwood, C.E. (2003) The aureole of the Rum Tertiary Igneous...editor). Princeton University Press, New Jersey, USA. Judd, J.W. (1874) The Secondary rocks of Scotland... San Francisco, USA, Abstract #V11F-02. American Geophysical Union, Washington, USA. Young, I.M. and |  | | Report (issue) | | than 100 tons per annum.~~ (long t,ons) . .. . Mine. 1913. 1 1914. 1915. 1916. I 19J7. I 1918... • •• • •• ••• Northumber-la.nd ..... Sipton Mine (W. B. Lead Co.) Carshield (Vieille Montagne) ....-Lead 01--es occ1rr in Ireland, notably in the county of vVicklow, but no mining operations of importance...oxidjzed ores. In Southern Rhodesia the Penhalonga mine in the UmtaJi district produced lea,d up to November...lead, the best known being the Transvaal silver· mine in the Pretoria district . Here the ore occurs associated |  | | Book | | 1976). At the Atok mine, platinoid minerals tend to occur at the boundaries of chalcopyrite, pentlandite,...extensively al¬ tered, with a root zone containing chalcopyrite and pyrite in silicates which have been strongly...nearly always present. Pyrite (marcasite) and chalcopyrite are common associates, but the copper never...earliest K-silicate altera¬ tion envelopes; chalcopyrite with or without bornite carries the copper....veinlets which contain abundant pyrite as well as chalcopyrite. In the zone of overlap, these sericite-pyrite |  | Leuthold, J., Blundy, J. D., Holness, M. B., Sides, R. (2014) Successive episodes of reactive liquid flow through a layered intrusion (Unit 9, Rum Eastern Layered Intrusion, Scotland) Contributions to Mineralogy and Petrology, 168 (1) doi:10.1007/s00410-014-1021-7 | Journal (article/letter/editorial) | | locally partially melted (Holness 1999; Holness and Isherwood 2003). There are isotopic variations between individual...The troctolite also contains rare haematite, chalcopyrite and pentlandite. Rare recrystallized melt inclusions...10. Minor phases include Cr-spinel, ilmenite, chalcopyrite, pentlandite and haematite. Horizontal, lens-shaped...Hebrides, Scotland. Geol Mag 136:527–542 Holness MB, Isherwood CE (2003) The aureole of the Rum Tertiary igneous |  | | Report (issue) | | kJ/kg) on a Zinc and coal recoverable from coal mine refuse moisture-free basis for all samples with...kJ/kg) moisture free. areas in Oklahoma, Kansas, Missouri, Iowa, and Illinois. Qualitative estimates at...studies of the Square Butte Wilderness Area, Choteau County, Montana Studies by M. D. Kleinkopf of the large...studies in the Sierra Ancha Wilderness Area, Gila County, Arizona Preliminary gravity results show several...Sierra Ancha Wilderness Area and vicinity, Gila County, Arizona Plutonic rocks of the Ten Mile Creek |  | | Report (volume) | | kJ/kg) on a Zinc and coal recoverable from coal mine refuse moisture-free basis for all samples with...kJ/kg) moisture free. areas in Oklahoma, Kansas, Missouri, Iowa, and Illinois. Qualitative estimates at...studies of the Square Butte Wilderness Area, Choteau County, Montana Studies by M. D. Kleinkopf of the large...studies in the Sierra Ancha Wilderness Area, Gila County, Arizona Preliminary gravity results show several...Sierra Ancha Wilderness Area and vicinity, Gila County, Arizona Plutonic rocks of the Ten Mile Creek |  | | Journal (article/letter/editorial) | | with significant secondary sulphides (pyrite, chalcopyrite) in the matrix, cross-cuts the basal melagabbros...Kiglapait (Berg and Docka, 1983) and Rum (Holness and Isherwood, 2003), an estimate of the temperature and pressure...– Monatshefte, 9, 398-418. Holness, M.B. and Isherwood, C.E., 2003. The aureole of the Rum Tertiary Igneous |  | Martin, Rachael, Dowling, Kim, Pearce, Dora, Sillitoe, James, Florentine, Singarayer (2014) Health Effects Associated with Inhalation of Airborne Arsenic Arising from Mining Operations. Geosciences, 4 (3) 128-175 doi:10.3390/geosciences4030128 | Journal (article/letter/editorial) | | including fly ash, mine wastes and tailings. The number of uncontained arsenic-rich mine waste sites throughout...temperature processing, transportation, and storage of mine waste products. To compare or describe the impacts...dust per day [16]. Active and abandoned mine tailings, mine sites and processing facilities also represent...of dust [17–22]. To demonstrate the potential for mine tailings to generate dust emissions, Figure 1 compares...of four different types of arsenic-bearing gold mine tailings in an historical mining region in regional |  | | Book | | 525 B Street, Suite 1900 San Diego CA 92101-4495 USA ELSEVIER Ltd The Boulevard, Langford Lane, Kidlington...(http://www.elsevier.com/locate/permissions). In the USA, users may clear permissions and make payments through...Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA; phone: (+1) (978) 7508400, fax: (+1) (978) 7504744...1C4 X. Dı́az University of Utah, Salt Lake City, USA Escuela Politécnica Nacional, Quito, Ecuador C.D...M.M. Botz Elbow Creek Engineering, Sheridan, WY, USA D. Dreisinger Department of Materials Engineering |  | | Report (issue) | | ______—————————————— Louisiana __————————————————— Missouri _—————————————————— Montana _____-__-__--_-——...Service ____________ Cooperative projects with the Mine Safety and Health Administration _____ Cooperative...short tons] USGS PP820 lead UNITED STATES Lead: Missouri _______________ NE Washington; Coeur d'Alene District...Maine) _____________ Mississippi Valley (chief ly Missouri, Illinois, Wisconsin, and middle Tennessee) Rocky...by nodules is ap deposits in Lake of the Woods County, Minnesota, proached, the distribution necessarily |  | | Book | | regarded as a “water—cellulose complex” (HANES and ISHERWOOD, 1940). The solvents (mobile phases) move either...Arsenopyrite Bornite Bravoite Breithauptite Calaverite Chalcopyrite Cobaltite Covellite Domeykite Enargite Freibergite...(Hungary) Guadalcazar (Mexico) | Vena (Sweden) Boulder County (Colorado) Selenium content (%) 0.2 0.075 0.080...34:31:35 Cu,;FeS, 63:11:26 Cu,FeSnS 30:13:28:30 Chalcopyrite Bornite Stannite Cu,As Domeykite S S S S...Loellingite Safflorite Co Cu S CuFeS, 34:31:35 Chalcopyrite Cu Ni S S Cu,FeS, 64:11:25 (Ni,Fe)S, 23(max |  | | Report (issue) | | Geotechnical and geohydrological studies in Fairfax County, Virginia _________ _ Connecticut Valley Urban...l cooperators ----------~------------- State, county, and local cooperators ---------Other cooperators...K-feldspar, sericite, sphalerite, galena, and chalcopyrite, they concluded, with the aid of fluidinclusion...anhydrite, and, under some circumstances, possibly chalcopyrite, are precipitated in the hottest part of the...stock in the Warm Springs mining district of Blaine County, Idaho, appears to be the source of lead-silver |  | | Report (issue) | | ________ Lake Superior region __________________ Missouri ________________________ Rocky Mountains and the...exploratory drilling for ground water in Fairfax County, Virginia _____________ Geologic and hydrologic...local officials _____—————————— Integrated surface mine reclamation and land use planning ________———————_...currently considered economic ally feasible to mine; the total amount is only about 250 t of U308. Peat...in Giles and Crag Counties, Virginia, and Monroe County, West Virginia. The iron is in hematitic sandstone |  | | Report (issue) | | A293-A298 of this chapter. Numerous Federal, State, county, and local agencies and other organizations and...Louisiana ..............•.................. Minnesota Missouri ................................. . Ohio .......cooperators ............................. . State, county, and local cooperators ................. . Other...Point. In places, veins of late-stage massive chalcopyrite, pyrite, and marcasite without sphalerite or...solutions into spongelike masses in which vuggy chalcopyrite and lesser bornite were deposited along with |  | | Report (issue) | | Professional Paper 525. Numerous Federal, State, county, and municipal agencies listed on pages A221-A225...Detergents and pesticides in water supplies ___ _ Acid mine waters __________________________ _ Indus trial...agencies ___________ --------------------_ State, county, and municipal agencies ____________ _ U.S. Geological...has studied the hard iron ores in the Cliffs Shaft mine at Ishpeming. He finds that concentrations of m~etite...relationship. Chewelah No. 1 quadrangle, Stevens County, Wash. Mount Wilson quadrangle, San Miguel and |  | | Book (edition) | | Hampshire Street, 5th Floor, Cambridge, MA 02139, USA Copyright © 2016, 2005 Elsevier B.V. All rights reserved...X. Díaz, University of Utah, Salt Lake City, UT, USA, Escuela Politécnica Nacional, Quito, Ecuador N...Acar, Acar Consulting LLC, Highlands Ranch, CO, USA C. Aldrich, Western Australian School of Mines,...Baron, Barrick Goldstrike Mines Inc., Carlin, NV, USA of British Columbia, R. Dunne, Western Australian...International Cyanide Management Institute, Washington, DC, USA A. Götz, Fraser Alexander, Boksburg, South Africa |
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