 | | Journal (article/letter/editorial) | | composition of biotite from the Casino porphyry Cu–Au–Mo mineralization, Yukon, Canada: evaluation of magmatic...Sciences, UniÕersity of Alberta, Edmonton, Alberta, Canada T6G 2E3 Received 30 October 1998; accepted 1 March...batholith and the Casino, porphyry-style Cu–Au–Mo occurrence, Yukon Territory, Canada. Biotite from the...propylitic, phyllic and potassic alteration zones of the Casino occurrence possesses higher X Mg , Al 2 O 3 , SiO...hydrothermal fluids associated with potassic alteration at Casino were similar to those associated with phyllic alteration |  | Selby, David, Nesbitt, Bruce E., Creaser, Robert A., Reynolds, Peter H., Muehlenbachs, Karlis (2001) Evidence for a nonmagmatic component in potassic hydrothermal fluids of porphyry cu-Au-Mo systems, Yukon, Canada. Geochimica et Cosmochimica Acta, 65 (4) 571-587 doi:10.1016/s0016-7037(00)00543-3 | Journal (article/letter/editorial) | | hydrothermal fluids of porphyry Cu-Au-Mo systems, Yukon, Canada DAVID SELBY,1,* BRUCE E. NESBITT,1,† ROBERT...University of Alberta, Edmonton, Alberta, T6G 2E3, Canada 2 Department of Earth Sciences, Dalhousie University...University, Halifax, Nova Scotia, B3H 3J5, Canada (Received January 9, 1999; accepted in revised form August...Cretaceous porphyry Cu occurrences, west central Yukon, suggest a nonmagmatic fluid component was present...(87Sr/86Sri) isotopic values for the plutons are 0.7055 (Casino), 0.7048 (Mt. Nansen), and 0.7055 (Cash). The 87Sr/86Sri |  | | Report (volume) | | Columbia, Canada Published for the Geological Society of CIM as VOLUME 46 by the OF MINING, METALLURGY...PETROLEUM COPYRIGHT © 1995 BY CANADIAN INSTITUTE OF MINING, METALLURGY AND PETROLEUM Suite 1210, 3400 de Maisonneuve...Maisonneuve Boulevard West, Montreal, Quebec, Canada, H3Z 3B8 ISBN 0-919086-56-X PRINTED BY HARPELL’S...PRESS COOPERATIVE Sainte-Anne-de-Bellevue, Quebec, Canada Preface CIM Special Volume 46 is organized into...regional overviews of Washington, British Columbia, Yukon, and Alaska; Part B — porphyry copper (+ Au+Mo) |  | | Report (issue) | | INSTITUTE OF MINING AND METALLURGY COPYRIGHT (1986) BY THE CANADIAN INSTITUTE OF MINING AND METALLURGY...400, 1130 Sherbrooke St. West, Montreal, Quebec, Canada, H3A 2M8 ISBN 0-919086-15-2 PRINTED BY HARPELL'S...of a symposium held December 5-7, 1983, in Whitehorse, Yukon. Co-sponsored by the Geology Division of CIM...Division (MDD) of the Geological Association of Canada and the Department of Indian Affairs and Northern...Stratiform, Sediment-hosted Lead-Zinc Deposits in Yukon and Northeastern British Columbia J.G. ABBOT, S |  | | Journal (article/letter/editorial) | | University of New Brunswick, Fredericton, NB, Canada, E3B 5A3 Version of record first published: 19... University of New Brunswick, Fredericton, NB, Canada E3B 5A3 Downloaded by [RMIT University] at 04:02...granitic intrusions in the Tombstone plutonic suite, Yukon. This article aims to describe the biotite chemical...paragonite), clay minerals (kaolinite, illite, montmorillonite), quartz, and iron hydroxide. No samples of...Selby and Nesbitt (2000) for the Casino porphyry Cu–Au–Mo deposit, Yukon, the slopes for log (X F /X OH |  | | Book | | Published by Society of Mining Engineers of The American Institute of Mining, Metallurgical, and Petroleum... Copyright © 1978 by the American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc. ...PLUTONIC ROCKS . SPECIFIC EXAMPLES ... BC Moly (Lime Creek), British ree : The Urad-Henderson Molybdenite...Deposits in the Sreia ity of # LE65 BC Moly (Lime Creek). ; eee et a 54 ¢ General Geologic Map of the BC...process is the 3.3 m.y. (million years) old Dry Creek occurrence in the Aleutian arc (this volume). On |  | | Journal (article/letter/editorial) | | Geology, University of New Brunswick, Fredericton, NB Canada E3B5A3 a r t i c l e i n f o Article history:...dykes (Sarcheshmeh porphyries) in the Sarcheshmeh mine area. Fig. 3 shows the Sarcheshmeh porphyry, several...of the Sarcheshmeh mine Samples from intrusive rocks outside of the Sarcheshmeh mine have been collected...difficult to discriminate clearly the host rocks in the mine due to pervasive alteration. Waterman and Hamilton...Petrography of igneous rocks inside of the Sarcheshmeh mine Samples collected from the intrusions close to deposit |  | | Report (Issue volume) | | greisens and stockworks at Wilsons Downfall, Back Creek and in the Tenterfield-Wallangarra area. They have...orebodies suitable for underground or open cut mining. The Clarence-Moreton Basin and associated underlying...Paddys Flat, Pretty Gully, Lunatic and Macleod Creek area have been major gold producers and retain significant.................. 12 Central, Coffs Harbour, Emu Creek and Beenleigh Blocks .................................................................... 18 Emu Creek Formation ..................................... |  | Nokleberg, Warren J., Bundtzen, Thomas K., Dawson, Kenneth M., Eremin, Roman A., Goryachev, Nikolai A., Koch, Richard D., Ratkin, Vladimir V., Rozenblum, Ilya S., Shpikerman, Vladimir I., Frolov, Yuri F., Gorodinsky, Mary E., Melnikov, Vladimir D., Ognyanov, Nikolai V., Petrachenko, Eugene D., Pozdeev, Anany I., Ross, Katherina V., Wood, Douglas H., Grybeck, Donald, Khanchuk, Alexander I., Kovbas, Lidiya I., Nekrasov, Ivan Ya., Sidorov, Anatoly A. (1996) Significant metalliferous and selected non-metalliferous lode deposits and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera. Open-File Report Vol. 1996 (96-513) US Geological Survey doi:10.3133/ofr96513a | Report (issue) | | Format) formats, and the mineral-deposit and placer district tables in dBase 3/4, FileMaker Pro 2.0, and tab-delineated...GEOLOGICAL AND GEOPHYSICAL SURVEYS GEOLOGICAL SURVEY OF CANADA SIGNIFICANT METALLIFEROUS AND SELECTED NON-METALLIFEROUS...Geophysical Surveys, Fairbanks 3-Geological Survey of Canada, Vancouver 4-Russian Academy of Sciences, Magadan...Geophysical Surveys, Fairbanks; '-Geological Survey of Canada, Vancouver; 4-Russian Academy of Sciences, Magadan;...9-U.S. Geological Survey, Anchorage INTRODUCTION Mine. A site where valuable minerals have been extracted |  | | Journal (article/letter/editorial) | | from the northern margin of Dartmoor (the Red-a-Ven mine), the greisen vein systems at Redmoor and Cligga...(St Just district); Dolcoath, Wheal Concord and Nangiles (Camborne-Redruth-St Day district), Wheal Charlotte...southern Cameroon: smart science for exploration and mining, Proc. 10th Biennial SGA Meet., 17–20 August 2009...ion-exchange, slaking, embedded, water-loaded montmorillonite clays from the Tagan deposit in fodder production...features of the depositional formation of montmorillonite clays during an oscillativepassive regime of |  | | Report (issue) | | detailed investigations of single ore deposits, or of mining districts, to large-scale regional syntheses,...stratiform zinc-lead-barium deposits, Red Dog Creek and Drenchwater Creek areas, northwestern Brooks Range, Alaska...stratiform zinc-lead-barium deposits, Red Dog Creek and Drenchwater Creek areas, northwestern Brooks Range, Alaska...fluids responsible for gold deposition, Alleghany district, Sierra County, California, 26 McMillan, W. J...geology and genesis of the Guichon Creek batholith in British Columbia, Canada, as it relates to highland Valley |  | | Report (issue) | | assemblages in the Copper Mountain (British Columbia, Canada) and El Teniente (Chile) porphyry copper deposits...veins in the Maggie deposit in British Columbia (Canada), together with a polymetallic assemblage of copper-...which will vary with the price of copper and local mining costs. At Dos Pobres, Arizona, from the top of...the date of a study, considering the extent of mining at that date. At Batu Hijau, Indonesia, Arif and...fluids in the Yerington, Nevada, porphyry copper district and concluded that an aqueous fluid, rich in sodium |  | | Report (issue) | | NEWMEXICOINSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY............ Creasus mine ........................................ 77 Red Jacket mine ....................history of the Hopewell district Clara D., Mary E . Steele. Grand Mogul. Little Casino. and Nomepatented ... . . . . . . . . . . . . . . . . . . . . 55 4. Mining districts in the Tusas Mountains . . . . . . ....cleavage in the Hopewell district . . . . . . 67 6. Lineation in the Hopewell district ................... |  | | Report (issue) | | example, if a mineral is recorded from “Paradise Creek, Emmaville,” both these names are entered in the...Australia, it is often necessary to christen a new mining field, and to assign names to its creeks, gullies...north-west of C.”; A, B, and C may all be in the same district, but it is sometimes difficult or impossible to...Lyndhurst,” “Leigh Creek,” “Avondale Mine”; all these are in the Leigh Creek District, and there may be...Zmc-lead Salphide Deposits of the Read-Rosebery District. Bull. Geol. Surv, Tas., 23, 1915. .Jensen (H |  | Franchini, M., Impiccini, A., Meinert, L., Grathoff, G., Schalamuk, I. B.A. (2007) Clay Mineralogy and Zonation in the Campana Mahuida Porphyry Cu Deposit, Neuquen, Argentina: Implications for Porphyry Cu Exploration. Economic Geology, 102 (1) 27-54 doi:10.2113/gsecongeo.102.1.27 | Journal (article/letter/editorial) | | the analyzed smectites are of the aluminum montmorillonite-beidellite dioctahedral series. Smectites from...the potassic core or the phyllic halo, are montmorillonite-type smectite, with high total MgO and interlayer...has been explored in detail since 1968 by several mining companies and institutions (Plan Cordillerano,...surface, intrusive rocks in the Campana Mahuida district consist of two stocks (Pedregoso Formation) and... 1999). Geologic Setting The Campana Mahuida district (38°15'S, 70°35'W) is located in the Cordillera |  | | Report (volume) | | Economic Geology of the Idaho Springs District Clear Creek and Gilpin Counties, Colorado GEOLOGICAL (=)... * Economic Geology of the Idaho Springs District Clear Creek and -i ;i ?i Gilpin Counties, Colorado By...____ Mines and prospects in the Idaho Springs district ________________ Previous studies.___________...in pocket] PLATE 1. Map of the Idaho Springs district, Colorado, showing location of mines and distribution...geologic map and sections of the Idaho Springs district. 3. Geologic section along the Big Five tunnel |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...successful in exploration of the Viburnum Zn-Pb district of southeast Missouri, U.S.A. (Pratt, 1981). Electromagnetic...to nearby alkaline dikes that occur in the Muzo district. High salinity fluid inclusions suggest temperatures...preliminary ground magnetic survey at a known district should indicate feasibility of using the magnetic |  | | Report (volume) | | Flysch sedimentology in North America: Geol. Assoc. Canada Spec. Paper 7, p. 53-65, illus., 1970. 08211 Aamot...scheme for seven major elements [with French abs.]: Canada Geol. Survey Paper 70-23, 20 p., tables, 1970....Calif., 1969, Proc.: New York, Soc. Mining Engineers, Am. lost. Mining, Metall. and Petroleum Engineers...Adams, SamuelS. Geology in potash mining and exploration [abs.]: Mining Eng., v.22,no. 1,p.41, 1970. 04574...Adams, SamuelS. Ore controls, Carlsbad potash district, southeast New Mexico, in Third symposium on salt |  | | Journal (issue) | | Mineral Collector’s Newsletter $6.00 The Majuba Hill Mine, Pershing County, Nevada A Source of Superb Secondary...ch) Introduction Since the 1950’s, the Majuba Hill Mine has been recognized by the mineral collecting community...be observed in the minerals from the Majuba Hill Mine. Spherical aggregates of arthurite crystals from...8 mm. D. Evanich photo. History The Majuba Hill Mine, located in Pershing County, Nevada, was first located... Prospects for production were mediocre and the mine remained relatively idle until 1942 when E.J. Myler |  | Cuadros, Javier, Cesarano, Mara, Dubbin, William, Smith, Stuart W., Davey, Alexandra, Spiro, Baruch, Burton, Rodney G.O., Jungblut, Anne D. (2018) Slow weathering of a sandstone-derived Podzol (Falkland Islands) resulting in high content of a non-crystalline silicate. American Mineralogist, 103 (1) 109-124 doi:10.2138/am-2018-6230 | Journal (article/letter/editorial) | | point analysis mode. Calculations using the program CASINO (Drouin et al. 2001, 2007) indicate that the diameter...Group WRB 2015). In a study of 171 podzols from Canada, Evans and Cameron (1985) measured an average of...two Podzols from Nova Scotia and New Brunswick, Canada, in Bf horizons where chlorite had been entirely...Brunswick) and 1038 mm (Nova Scotia; Environmental Canada 2016). Thus, the Canadian soils experienced more...making up to 12 wt% of clay soils from Quebec, Canada. The amorphous coatings consisted mainly of SiO2 |  | | Book | | stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting...61 232 PART The Making 43 II 5 7 3 III Mine PART 267 IV Glossary 279 Bibliography 291 |  | | Journal (issue) | | Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...ecord Articles Rare sulfosalts from the Van Silver mine, British C olum bia...............................Balacko Famous mineral localities: The Brownley Hill mine, Alston Moor, Cumbria, England....................COVER: ATACAMITE in GYPSUM, 6.8 cm, from the Lily mine, lea, Peru. Irv Brown collection; Jeff Scovil photo...Jim Peat in 1948. They subsequently emigrated to Canada with their two sons in 1957. Cynthia first developed |  | | Report (volume) | | modeling. Our colleagues in the Geological Survey of Canada have preceded this effort by publishing a superb...compilation of models of deposits important in Canada (Eckstrand, 1984). Not surprisingly, our models...volcanogenic massive sulfide deposits in eastern Canada and for carbonate-hosted zinc in east Tennessee...rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...and J. M. Franklin of the Geological Survey of Canada, and by Ryoichi Kouda, Takeo Sato, and Yukio Togashi |  | | Journal (issue) | | Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of Canada Ottawa George W. Robinson Seaman Mineral Museum...Volume Thirty, Number Five Articles The Mex-Tex mine, Bingham, N ew M exico............................Van Pelt. Long thought to be from the "Sapucaia mine," this speci men and others (representing the first...quartz crystals) actually came from the Berilo Branco mine. See the article beginning on page 361.___________...HILE SUPPLY LASTS. We are buying collections and mining memorabilia GET ON OUR MAILING LIST! The M ineralogical |  | | Report (issue) | | ........................................ Apple Creek Formation................................................................................ Lawson Creek Formation.................................................. Carbonate rocks in the Bayhorse mining district................................................... Basal dolomite of Bayhorse Creek....................................................................................... Upper carbonate of Cash Creek................................................ |
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