 | Zachariáš, Jiří, Žák, Karel, Pudilová, Marta, Snee, Lawrence W. (2013) Multiple fluid sources/pathways and severe thermal gradients during formation of the Jílové orogenic gold deposit, Bohemian Massif, Czech Republic. Ore Geology Reviews, 54. 81-109 doi:10.1016/j.oregeorev.2013.02.012 | Journal (article/letter/editorial) | | during formation of the Jílové orogenic gold deposit, Bohemian Massif, Czech Republic Jiří Zachariáš a,⁎,...Science, Charles University in Prague, Albertov 6, 128 43 Prague 2, Czech Republic Institute of Geology AS CR...CR, v.v.i., Rozvojová 269, 165 00 Prague 6, Czech Republic Global Gems & Geology LLC, Denver, CO, USA...Bismuth Age Bohemian Massif a b s t r a c t The Jílové deposit in the central part of the Bohemian Massif...of the Jílové Belt and by various magmatic dikes related to the ~355 to ~335 Ma Central Bohemian Plutonic |  | | Report (issue) | | Front cover top: 5.1 cm high from Eagle's Nest mine in Placer County, Caifornia, USA Collection Marlin...Earth's surface, gold does not rust or tarnish. C u [¼]---- Compositions and properties of Au-Ag-Cu...three-component system shows the extension of the two-phase region ( Ag-rich and Cu-rich crystals) under falling temperatures...photo Stefan Weiss Lower Right: Round Mountain gold mine, Nye County, NV, USA 2.5 cm wide; Ron Pellar collection;...collection; Jeff Scovil photo Below: Olinghouse gold mine, Washoe County, Nevada, USA 12. 7 cm across; collection |  | | Book | | Hydrothermal and Pegmatitic Element Segregation to Form U-Parageneses 230 Chapter 37 Some Aspects of the Role...hydrothermal paragenetic associations, group A = U, (Th), Pb, As, Sb, Bi, Se, Te, (Mo, Sn) and group...for the pegmatitic uranium parageneses group C = U, (Th), Zr, Hf, Ti, Nb, Ta1 and the REE. It is interesting...shales, hornfels and granites of the Harzburg district, showed that the amount of boron decreases from...of the granite-gneissic Precambrian rocks of the region and of manganese mobilized by leaching of basalts |  | | Report (issue) | | a mid‐course review of the programme at the East‐west Centre, Hawaii during PAGE | V October 2006. At...terrigenous or volcanogenic sources on the North and Central American continents and the East Pacific Rise....longitude. These data files are available at the ISA’s Central Data Repository. ii. VOLCANIC, TECTONIC, AND...Pacific Rise (EPR). Recent seismic activity in the region has been also aligned with or perpendicular to...extreme to predominant siliceous red clay in the west‐northwest. There are also regional‐scale non‐conformities |  | Edahbi, Mohamed, Mermillod-Blondin, Raphaël, Plante, Benoît, Benzaazoua, Mostafa (2019) CIL Gold Loss Characterization within Oxidized Leach Tails: Creating a Synergistic Approach between Mineralogical Characterization, Diagnostic Leach Tests, and Preg-Robbing Tests. Minerals, 9 (9) 557 doi:10.3390/min9090557 | Journal (article/letter/editorial) | | leaching 1. Introduction The gold from the Kittilä mine is in a refractory form. The refractory gold is...graphite) [2–5]. Moreover, the gold ore from the Kittilä mine is also associated with carbonaceous matter, which...interactions (preg-robbing). Gold recovery at the Kittilä mine does not depend on the gold grade (Figure 1A), but...carbon) activated (Kittilä mine 2017,(Kittilä unpublished report). without carbon) mine 2017, unpublished report)...Material and further Methods In the case of the Kittilä mine, it is observed that the gold recovery depends the |  | | Journal (volume) | | OF THE 39TH MEETINGS N. Y. BY THE OFFICE 29 west AND SECRETARY STREET INSTITU eee Copyricut...Application of Principles of Similitude to Design of Mine Workings. By P. B. Bucky anp A. L. Fentress. (With...discussion) . . Mining Methods and Costs at the Washington Mine of the Aden “Wood Mining 11 25 Cr aoe Os. hous...Subsidence Ground Movement from Mining in Brier Hill Mine, Norway, Michigan. By Grorce 8. Ricz. (With discussion)...oF‘Ore en Laveane Reniaemene Depuates Warren Mining District, Bisbee, Arizona. By Cari Triscuxa. (With discussion) |  | | Book (edition) | | lo thc D1rccto1 of Spencil Sdles, McCrnw-Hi/1. 11 West 19th Street New York, NY 1001 1 Or contad ¡¡ow local.... . . . . . . -. . . Vowels a a a e e 1 6 6 u u a aú 01 y-a yil as as as as as as as as as as as...systern. . . ... .... 333 Conversion factors for the U S Custo rnary Syst ern , rnetric systern . and lnternat1onal...which a lava river moves down and away from a central vent to teed an aa lava flow ( a'a 'chan al 1 aa...valleys in the Gulf of Mexico between Cuba and Key West f 'ag ;:i se 'va l ez) 4 ailsyte agate Si O A |  | | Book | | geologist examines rock samples in an underground gold mine in Zimbabwe, southern Africa. [Peter Bowater/Photo...spaceFIGURE 1.3 Our environment is the uniquely habitable region near Earth’s surface that humans share with all...understanding our environment—the uniquely habitable region near Earth’s surface that humans share with all...from the Appalachian coalfields of Pennsylvania and West Virginia. The availability of cheap energy sparked...mined at Peabody Energy’s North Antelope Rochelle aA mine, near Gillette, Wyoming. [Matthew Staver/ Edwin |  | | Book (volume) | | subsidiary of Plenum Publishing Corporation 227 West 17th Street, New York, N. Y. 10011 United Kingdom...Refractory Oxide MiKture Oxide MiKture Oxide MiKture U O2 Oxide MiKture IAlso Irradiated) Ceramic Enamel...Silver Halide Added Borosilicate Glass, Uranium Oxide (U 0,) Doped Brown Glass Cabal Glass, AI BCa Oxides see...GG21 see Borosilicate Glass, Uranium Oxide (U 03 ) Doped (U 03 ) Doped Schott Glass G20 AI BBa Na Si Oxides...Nd 2 03 Nd 2 03 , Doped NiO P2O, S03 Sb 203 Sn O2 U O2 P2O, F2, Li2 0 Ga z 03 Li2 0 Na 2C03 Rb 20 P2O |  | Box, Stephen E., Bookstrom, Arthur A., Ikramuddin, Mohammed, Lindsay, James (2001) Geochemical analysis of soils and sediments, Coeur d'Alene drainage basin, Idaho: sampling, analytical methods, and results. Open-File Report 2001-139. US Geological Survey doi:10.3133/ofr2001139 | Report (issue) | | GEOLOGICAL SURVEY 1 U.S. Geological Survey, 904 West Riverside Avenue, Room 202, Spokane, WA 99201; sbox@usgs...70, Cheney, WA 99004; midramuddin@ewu.edu 3 1231 West Racine St., Bellingham, WA 98226 TABLE OF CONTENTS......................... 7 Coeur d’Alene Mining District ................................................downstream of a major lead-zinc-silver mining district in the Coeur d’Alene (CdA) drainage basin of northern...the Coeur d’Alene (CdA) silver-lead-zinc mining district in north Idaho. Methods of sample collection, |
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