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| Geology of Deep Drill Holes at Iron Canyon, Lander County, Nevada By TED G. THEODORE and RALPH J. ROBERTS...of the Copper Canyon area of the Battle Mountain mining district________________________________ Structural...Structural map of the area near Copper Canyon, Lander County, N ev --------------------------------------...distribution of minerals adjacent to and in a fault breccia zone between 148 and 163 feet in D D H -1 ----------...in country rock adjacent to a mineralized fault zone in DDH-L______________________________________ Drill |
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| the Belshazzar and Mountain Chief Mines, Boise County, Idaho Victoria E. Mitchell Staff Report 08-3...the Belshazzar and Mountain Chief Mines, Boise County, Idaho Victoria E. Mitchell Staff Reports present...the Belshazzar and Mountain Chief Mines, Boise County, Idaho. . . . . . . . . . . 1 Introduction. . ...the Belshazzar and Mountain Chief Mines, Boise County, Idaho. . . . 18 Belshazzar Mine.. . . . . . ....the Belshazzar and Mountain Chief mines, Boise County, Idaho.. . . . . . . . . . . . . . . . . . . . |
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| southeastern Australia is noted for its major porphyry–epithermal–skarn copper–gold deposits of late...gold mineralisation within an andesitic feldspar porphyry intrusion and adjacent volcaniclastic sandstones...carbonate–albite–quartz–(±chlorite ± pyrite ± arsenopyrite) alteration. The Wyoming deposits appear to...the result of a rheological contrast between the porphyry host and the surrounding volcaniclastic rocks...1110, Orange, New South Wales 2800, Australia porphyry showing brittle fracture and the metasedimentary |
 | | Journal (article/letter/editorial) |
| 1619–1658 Hydrothermal Evolution of the Çöpler Porphyry-Epithermal Au Deposit, Erzincan Province, Central...deposit comprises a centrally located subeconomic porphyry Cu-Au system characterized by a potassically altered...phyllic (quartz-sericite) alteration zone. The potassic alteration zone is associated with early M-type hairline...epithermal Au mineralization that overprints the porphyry occurred in two stages. Main-stage epithermal...consisting of manganocalcite, arsenical pyrite, arsenopyrite, marcasite, chalcopyrite, tennantite/tetrahedrite |
 | Mao, Jingwen, Zhang, Jiandong, Pirajno, Franco, Ishiyama, Daizo, Su, Huimin, Guo, Chunli, Chen, Yuchuan (2011) Porphyry Cu–Au–Mo–epithermal Ag–Pb–Zn–distal hydrothermal Au deposits in the Dexing area, Jiangxi province, East China—A linked ore system. Ore Geology Reviews, 43 (1) 203-216 doi:10.1016/j.oregeorev.2011.08.005 | Journal (article/letter/editorial) |
| journal homepage: www.elsevier.com/locate/oregeorev Porphyry Cu–Au–Mo–epithermal Ag–Pb–Zn–distal hydrothermal...2011 Keywords: Porphyry Cu–Au–Mo deposits Epithermal Cu–Ag–Au–Zn–Pb deposit Shear zone-hosted gold deposit...the Dexing porphyry copper deposit, the Yinshan Ag-Pb-Zn deposit and the Jinshan shear zone – hosted gold...same metallogenic system. Dexing is a typical porphyry Cu–Au– Mo deposit in which both ore-forming fluid...derived from the granite porphyry. The Yinshan deposit consists of a porphyry copper ore located in the |
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| so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost...most wear, Worthington meets the needs of the mining industries with a complete line of products, from...Mills PUMPS, COMPRESSORS, OIL AND GAS ENGINES, MINING AND SMELTING MACHINERY CTON JOHN D. RYAN, ...OF THE BOARD OF DIRECTORS OF THE ANACONDA COPPER MINING Co., WHOSE BUTTE MlNES YIELD 10% OF THE |
 | | Report (volume) |
| Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from...Mills PUMPS, COMPRESSORS, OIL AND GAS ENGINES, MINING AND SMELTING MACHINERY CTON m "The Paramount...books cover practically all dead as well as live mining shares. Made in the following sizes: \QUAUTY |
 | | Report (issue) |
| The Metai .Mines of Washington 193 SHERIDAN DISTRICT GENERAL FEATURES Ten miles by air line northwest...Cascade) District. Most of the holdings are in T. 38 N., R. 31 E., just across the Ferry County line into...into Okanogan County. The first location was made during 1897 and a year later the Zalia M property made...from th.e Phil Sheridan and Toroda mines, the district was dormant tmtil 1917. The total production has...assaying vigilance is a necessary aid to intelligent mining. In the Zalla J\I :Mine tl1ere is a quartz vein |
 | | Report (issue) |
| Replacement Deposits Part II Gold in the Tintic Mining District, Utah By HALT. MORRIS Gold Deposits in the...Bird Mining Districts, San Juan Mountains, Colorado By FREDERICKS. FISHER Gold in the Alma Mining District...R. SHAWE Precious Metals in the Leadville Mining District, Colorado By TOMMY B. THOMPSON Part I is Chapter...bibliographies. Contents: pt. 1. Bald Mountain gold mining region, northern Black Hills, South Dakota / by...Tintic Mining District, Utah / by Hal T. Morris. Gold in the Sneffels-Telluride and Camp Bird mining districts |
 | | Conference Proceedings (Volume) |
| very north of Sweden. Mining operations started in 1968 and the current mining depth is 430 m. The open...area of the Kristineberg VHMS deposit, Skellefte district, Sweden .......................................A. Massive Zn-Cu-Pb deposits in the Røros ore district, Norway: setting and formation ................Matos The Jörn granitoid complex, Skellefte mining district, Sweden: petrography, lithogeochemistry and...for VHMS deposits, Kristineberg area, Skellefte District, Sweden ..................................... |
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| Deposit, Jiangnan Orogenic Belt: Evidence from the Arsenopyrite and Chlorite Mineral Thermometers Reprinted...Insights into the Formation of the Giant Pulang Porphyry Cu (–Mo–Au) Deposit in Northwestern Yunnan Province...Cu-Polymetallic Deposit in the Eastern Hegenshan-Heihe Suture Zone, NE China: Implications for Petrogenesis, Mineralization...Deposit at the Tongren-Xiahe-Hezuo Polymetallic District, West Qinling, China Reprinted from: Minerals...Magmatic Water Content and Oxidation State for Porphyry-Style Au Mineralization: An Example from the Giant |
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| INSTITUTE OF MINING AND METALLURGICAL ENGINEERS (INCORPORATED) Vol. 126 METAL MINING AND MINING GEOLOGY... Twenty-four papers on various phases of metal mining, including several on health and safety, a few...descriptive of structure and deposits in a single district. 3. Three papers on aviation as applied to exploration...for minerals and other uses of airplanes in the mining industry. It is believed that most of these papers...metal-bearing ores. Metal-mining papers were last published in Volume 109 (1934) and those on mining geology in Volume |
 | | Report (issue) |
| Mackenzie Published by THE AUSTRALASIAN INSTITUTE OF MINING AND METALLURGY Level 3, 15-31 Pelham Street, Carlton...Australia 3053 iii © The Australasian Institute of Mining and Metallurgy 1998 The Institute is not responsible...and Angela Spry for The Australasian Institute of Mining and Metallurgy Printed by: RossCo Print Factory...Association Limited Papua New Guinea - Department of Mining and Petroleum Bureau of Resource Sciences Queensland...subscribers and page numbers are listed below: Eagle Mining Corporation Placer Granny Smith Pty Limited Delta |
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| 37 39 39 Cobalt district Cobalt district silver mines Road log to the Cobalt district mines Townsite mine...Ashley mine 113 115 Bannockburn (Matachewan) porphyry occurrence Rahn Lake mine 116 116 117 118 120...Garrcon mine Teddy Bear mine Holt-McDermott mine East Zone mine 135 135 137 137 138 138 139 141 141 143 143...(Porcupine) area Mines along Highway 101 West Porphyry Zone mine Stock Township mine Aquarius mine Alexo...Lorraine mine, 1972 Diabase porphyry Cobalt conglomerate Bannockburn porphyry Croesus mine, 1916 Alexo (Kelso) |
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| MIKIO TAKAHASHI Central ResearchLaboratory,Mitsui Mining and SmeltingCompanyLtd., Haraichi, AgeoCity, SaitamaPrefecture...anticlinalandsynclinalaxes erationwith the Mitsui Mining and SmeltingCom- north-northwest-trending (Fig...Teledyne Isotope, Westwood, New Jersey).Quartz porphyry,perhapsan offshoot 462 IMAI, KAWASAKI, YAMAGUCHI...the faults. The extensivelysericitizedquartz porphyry has been sporadicallysubjectedto pyritizationand...(Sandstone Shine ) Quartz Granodiorite Porphyry Porphyry F. (L•mestone) Ore Deposit • FIG. 1. |
 | Plotinskaya, Olga Y., Azovskova, Oksana B., Abramov, Sergei S., Groznova, Elena O., Novoselov, Konstantin A., Seltmann, Reimar, Spratt, John (2018) Precious metals assemblages at the Mikheevskoe porphyry copper deposit (South Urals, Russia) as proxies of epithermal overprinting. Ore Geology Reviews, 94. 239-260 doi:10.1016/j.oregeorev.2018.01.025 | Journal (article/letter/editorial) |
| Precious metals assemblages at the Mikheevskoe porphyry copper deposit (South Urals, Russia) as proxies...Precious metals assemblages at the Mikheevskoe porphyry copper deposit (South Urals, Russia) as proxies... Precious metals assemblages at the Mikheevskoe porphyry copper deposit (South Urals, Russia) as proxies...(Au, Ag, PGE) in ores of 18 the Mikheevskoe porphyry copper deposit (South Urals) are the subject of...Gold-silver-telluride mineralization overlapping 20 porphyry-style bornite-chalcopyrite ores includes native |
 | | Report (volume) |
| ------Large hydrothermal alteration zones and porphyry copper deposits of Kazakhstan ---------------...deposits in the Carolina slate belt The Brewer porphyry gold deposit --------------------------------...------Pilot Mountain porphyry gold system High-alumina deposits in Moore County --------------------...alteration systems in the Carolina slate belt 2. Porphyry copper deposits and other major hydrothermal alteration...Hydrothermal alteration at the Brewer mine, Chesterfield County, South Carolina ------------------------------------------6 |
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| major deposit types of economic importance such as porphyry, skarn, epithermal including both highand low-sulfidation...start production by the end of 2008. Revenues from mining activities contributed only 1.4 percent to the...(GNP) of Turkey in the last three years (Turkish Mining Bureau (MIGEM) data, 2005–2007) due to deterrence...Thus, most of the recent discoveries as well as mining developments are for gold and silver, though the...planned to be in production soon using solution mining technology. The Beypazari trona deposit, with 236 |
 | | Book |
| types including intrusion-related (Chapter 4), porphyry and epithermal, skarn (Chapter 5), sedimentary.... . . . . . . . . . . . . . 2.6 Alteration in Porphyry Systems . . . . . . . . . . . . . . . . . . .... 2.6.3 Hydrothermal Alteration in Climax-Type Porphyry Mo Systems . . . . . . . . . . . . . . . . . ...(Siberia) and Northwestern Mongolia (Yustid Rift Zone) . . . . . . . . . . 4.5 Hydrothermal Systems Associated... Contents 4.6.5 Candelaria, Punta Del Cobre District, Chilean Coastal Belt. . . . . . . . . . . . |
 | | Journal (article/letter/editorial) |
| and a youngerpostmineralevent at around49 m.y. Mining of the SouthernTail orebodycommencedin April 1980...concentrateand recoveredas by-products.The Main zone orebody,with reservesof 21.6 millionmetrictonsgrading109...existenceof two distinct mineralized zones, the Main zone and the Productionfrom the SouthernTail orebodytotaled...antimonate, and sodium sulfate. Productionfrom the Main zone orebody commenced in late 1983. Ore reserves are...35 percent Mining of the SouthernTail orebodycommenced Cu, and 0.07 percent Sb. A narrow zone of sulfides |
 | | Report (issue) |
| America Large hydrothermal alteration zones and porphyry copper deposits of Kazakhstan Examples in south...deposits in the Carolina slate belt The Brewer porphyry gold deposit General geology of the Pilot Mountain...Quadrangle) Pilot Mountain porphyry gold system High—alumina deposits in Moore County Other deposits in North...in the Carolina slate belt 2a Figure 2.--Major porphyry copper deposits and other hydrothermal alteration...Chesterfield County, South Carolina Figure 6.--Hydrothermal alteration at Pilot Mountain, Randolph County North |
 | | Report (volume) |
| wilderness study area 3. Map showing sample localities, mining districts, and claim areas in the North Absaroka...Montana • 4. Emigrant, Mill Creek, and Sixmile mining district map showing mines, prospects, and sample sites...central part of the Boulder (Independence) mining district, North Absaroka wilderness study area, Park...centers, whereas those in the Sheepeater (Jardine) district and the Stillwater-Natural Bridge area are in...are in the Boulder district and one-third are in the Emigrant-Mill Creek district. The remains of 10 |
 | | Journal (volume) |
| recent developments and advances evolved in the mining and metallurgical world. Embracing the latest statistics...10 10 10 10 10 10 10 10 10 10 The Engineering & Mining Journal 505 Pearl Street, New York 20 Bucklersbury...and Mining Journal; Member Institution of Chemical Mining Member American Institute of Mining Engineeri;...ENGINEERING AND MINING JOURNAL (Incorporated) I906 Copyright, 1906, BY The Engineering and Mining Journal ...Professor of Mining, New Mexico State School of Mines, Socorro, New Mexico. Pyrites Mining and Milling |
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| Lagerstätten: David Rudkin and Graham Young Great Mining Camps of Canada: Stephen McCutcheon Heritage Stone:...2021 148 A GRAVITY STUDY OF THE VALENTINE GOLD PROJECT, WEST-CENTRAL NEWFOUNDLAND Stephanie Abbott, Alison...Newfoundland sma504@mun.ca The Valentine Gold Project (VGP) is located in the west-central region of...Conglomerate. Hosted within the silicic quartz-eye porphyry and trondhjemite phases of the VLIC, the gold...their ability to delineate the ore zone at the Valentine Gold Project has met with little success. This |
 | | Report (issue) |
| of the Corbet Massive Sulphide Deposit, Noranda District, Quebec, Canada My-eknuckeycand Jo) Watkitisieasenae...Canada from H.S. Robinson, a prominent Canadian mining geologist whose interest in Precambrian sulphide...it. Special grants from Cominco Limited, Selco Mining Corporation Limited and Shell Canada Resources...déformations causées par une compression liée 4 une zone de subduction protérozoique dans le sud de la province...increases from north to south within its paragneiss zone; this increase is accompanied by an increasing volume |
