 | | Conference Paper/Abstract | | RESOURCE UPDATE MORRISON PROJECT Omineca Mining Division British Columbia Latitude: 55° 11’ N Longitude:...Services Inc. 1975 Stephens St. Vancouver, BC, Canada V6K 4M7 Tel:(604) 803-7470 Email: rgs@uniserve...property located in the Babine Lake area of British Columbia approximately 65 km northeast of the town...of Smithers and 35 km north of the village of Granisle. The Morrison deposit was discovered in 1963 by...which is situated in the Babine Lake area of British Columbia. The Morrison copper-gold porphyry deposit |  | | Journal (article/letter/editorial) | | Iron King Maruyama,S., 1967,Kurokogeology:World Mining,April, p. 15-16. McCartney,W. D., and Potter,...New York, p. 1238--1257. Rouyn-Noranda, Quebec,Canada: Can. Jour. Earth Sc., Gross,W. H., and Sijpkens...107-130. Katsuma,M.. 1967, "Harmonic mining" at Shakanimine: World Mining, April, p. 17-19. Kalliokoski,J...depositsof the Chisel Lake map-area: Geol. Surv. Canada,Mem. 342. Pap. 285. BEARING INTERMINER,4L INTRUSIONS...a 1 or 2 million year error in reported vey of Canada. SCIENTIFIC COMMUNICATION 1245 dates. Skepticswould |  | | Report (volume) | | of Energy, Mines & Petroleum Vancouver, British Columbia, Canada Published for the Geological Society...Society of CIM as VOLUME 46 by the OF MINING, METALLURGY SPECIAL CANADIAN INSTITUTE NORTHWEST COMMUNITY COLLEGE...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 |  | | Journal (article/letter/editorial) | | west-central British Columbia hosts a number of porphyrycopperdeposits,mostsignificantly Bell, Granisle,andMorrison...studiesof stableisotopesfrom Suite of west-central British Columbia hosts several porphyrycopperdepositshave been...JamborandDelabio (1975). Studies of the Bell, Granisle,and Morrisonpropertieswere undertakenby Carsonet... (1987) studied fluid inclusionsfrom Bell and Granisle,and Cuddy and Kesler (1982) studiedgold distributionat...intrusionsare comparable,with the only signifi- and Granisle. cantdifferences beingthe intensityof the ser |  | Bilenker, Laura D., Simon, Adam C., Reich, Martin, Lundstrom, Craig C., Gajos, Norbert, Bindeman, Ilya, Barra, Fernando, Munizaga, Rodrigo (2016) Fe–O stable isotope pairs elucidate a high-temperature origin of Chilean iron oxide-apatite deposits. Geochimica et Cosmochimica Acta, 177. 94-104 doi:10.1016/j.gca.2016.01.009 | Journal (article/letter/editorial) | | pair the stable Fe and O isotope compositions of magnetite samples from several IOA deposits to constrain...source reservoir of these elements in IOAs. Since magnetite constitutes up to 90 modal% of many IOAs, identifying...identifying the source of Fe and O within the magnetite may elucidate high-temperature and/or lower-temperature...Chilean iron belt (CIB), and present data for magnetite from other Fe oxide deposits in the CIB (El Laco...composition (d56Fe, 56Fe/54Fe relative to IRMM-14) of magnetite from the Chilean deposits are: Los Colorados, |  | | Report (issue) | | porphyry copper deposits Copper-molybdenum content Magnetite content Deposit morphology Depth of emplacement...Triangular plot of magnetite content of porphyry copper deposits Plot of magnetite content vs. gold grade...copper ore and a median content of 2.6 percent magnetite in the potassic alteration zone, and porphyry...median size of 500 million tonnes and little magnetite. Molybdenum commonly occurs in lowgrade peripheral...noted the correlation between gold grade and magnetite content in the potassic alteration zones of porphyry |  | | Journal (article/letter/editorial) | | Trend Inclusionsfrom the Granisle Porphyry Copper Deposit, British Columbia RICHARDA. QUAN,*PAULL. CLOKE...subtractionunlikely.We have atby obtaininginish Columbia. In a previous study Wilson et al. temptedto ...Agar (1981), Bloom(1981), Kwak andTan (1981), Granisle is located in the Intermontane belt of the and...s fallingon the halite trend involvedsub- ish Columbia (Carter, 1976) and is one of seven traction of...lbiotite and minor K-feldsparreplace- 1912 GRANISLE DEPOSIT: HALITE INCLUSION ANALYSIS 1913 + H |  | | Journal (article/letter/editorial) | | systemsreported from the Panguna (Eastoe, 1978), Granisle-Bell(Wilson et al., 1980), and Naica (Erwoodet...identical trend to those described from the Panguna,Granisle-Bell,and Naica depositsis produced if the assumptionis...inclusionsstudied,halite matite, Fe sulfides,magnetite,wollastonite,calcite, andsylvitevolumetrically...fluid inclusioncomposition valuesfor the Naica, Granisle-Bell,and Pangunadepositsin NaCI-KCI-H•O spaceas...of fluid inclusioncompositionsfor the Panguna,Granisle-Bell,and Naica deposits asshownby Clokeand Kesler(1979 |  | Huang, Xiao-Wen, Sappin, Anne-Aurélie, Boutroy, Émilie, Beaudoin, Georges, Makvandi, Sheida (2019) Trace Element Composition of Igneous and Hydrothermal Magnetite from Porphyry Deposits: Relationship to Deposit Subtypes and Magmatic Affinity. Economic Geology, 114 (5) 917-952 doi:10.5382/econgeo.4648 | Journal (article/letter/editorial) | | Element Composition of Igneous and Hydrothermal Magnetite from Porphyry Deposits: Relationship to Deposit...géologique, Université Laval, Québec, Québec G1V 0A6, Canada Center on the Geology and Engineering of Mineral...Québec, Québec G1V 0A6, Canada 4 Geological Survey of Canada, Natural Resources Canada, 490 rue de la Couronne...G1K 9A9, Canada 5 Agnico Eagle Mines Limited, 1655 3e Av, Val d’Or, Québec J9P 1W1, Canada Abstract...element composition of igneous and hydrothermal magnetite from 19 well-studied porphyry Cu ± Au ± Mo, Mo |  | | Journal (article/letter/editorial) | | Collip Circle, UWO Research Park, London, Ontario, Canada N6G 4X8 Abstract Experiments in the system Au-Cu-Fe-S...copper-gold deposits will contain bornite and magnetite, whereas lower temperature deposits (whether primary...be closely associated with bornite. Coexisting magnetite in these deposits should generate magnetic anomalies...potassic alteration. At the Granisle porphyry copper-gold deposit in British Columbia, Cuddy and Kesler (1982)...Partitioning of gold between pyrrhotite, pyrite, magnetite, and chalcopyrite was determined experimentally |  | | Journal (article/letter/editorial) | | and a concomitant decrease in Fe-content. Ca-magnetite exoskarns (not accompanied by endoskarns) developed...the iron to the fluid the potential source for magnetite skarn. Later mixing with dilute, cooler probably...causing metasomatic reactions and precipitating magnetite. An overlap exists between the F1 microthermometry...setting. Geological setting The Vyhne-Kloko6 magnetite deposit is part of the Hodruga-Stiavnica ore district...Carpathians, with 2.6 million tons of proven magnetite reserves (Gavora and Lukaj, 1968). The deposit |  | Lickfold, V., Cooke, D. R., Smith, S. G., Ullrich, T. D. (2003) Endeavour Copper-Gold Porphyry Deposits, Northparkes, New South Wales: Intrusive History and Fluid Evolution. Economic Geology, 98 (8) 1607-1636 doi:10.2113/gsecongeo.98.8.1607 | Journal (article/letter/editorial) | | Engineering, Queen’s University, Kingston, Ontario, Canada K7L 3N6 Abstract Four economic porphyry copper-gold...dikes, and basaltic dikes. Early-stage biotite-magnetite and propylitic alteration of the host volcanic...Research, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4. 0361-0128/01/3395/1607-30...Peko Ltd. board approved the Northparkes project to mine and process coppergold ore from the E22, E26, and...Northparkes project commenced in 1993 with open-pit mining and processing, first of oxide, and later sulfide |  | | Journal (article/letter/editorial) | | Bam-Kerman, Iran ARDESHIR HEZARKHANI1 Department of Mining, Metallurgy, and Petroleum Engineering, Amirkabir...K-feldspar with scattered pyrite, chalcopyrite, magnetite, and pyrrhotite. They are discontinuous, vary...quartz + pyrite ± chalcopyrite ± pyrrhotite ± magnetite ± hematite, and generally cross-cut and in places...I is characterized by pyrite, with traces of magnetite, hematite, chalcopyrite, quartz, K-feldspar, biotite...pyrite, and quartz, with traces of hematite, magnetite, pyrrhotite, and titanite (Group II veins). Type |  | | Journal (article/letter/editorial) | | Sweden Introduction Aitik is Sweden’s largest copper mine and one of Europe’s most important copper producers...3.9 g/t Ag, had been produced since mining began in 1968. The mine has a remaining reserve of 226 Mt of...pit occupies an area of about 2,500·800 m. The mining area is divided into foot wall, ore zone and hanging...but, based on observations from areas outside the mine, a volcaniclastic origin is suggested (Wanhainen...minerals include chalcopyrite and pyrite, with magnetite, pyrrhotite, bornite, molybdenite and chalcocite |  | | Journal (article/letter/editorial) | | Mary's University, Halifax, Nova Scotia, B3H 3C3, Canada a r t i c l e i n f o Article history: Received...inclusions Skarn deposit Copper mineralization Magnetite Azarbaijan Iran a b s t r a c t This investigation...features and fluid-inclusion data, early-stage magnetite deposition is related to boiling of fluid at temperatures...boiling of the fluid. In addition, the presence of magnetite is an important exploration parameter. © 2009...reported that this area was promising for copper mining and Khadem (1965) considered this area as one of |  | | Journal (article/letter/editorial) | | Uneconomic Deposit ARDESHIR HEZARKHANI1 Department of Mining, Metallurgical and Petroleum Engineering, Amirkabir... titanite, rutile, scheelite, apatite, minor magnetite, and zircon. The intrusive rocks at Sonajil are...Naica, Mexico: Erwood et al. 1979; Granisle and Bell, British Columbia: Wilson et al., 1980; Quan et al...geneisation des inclusions aqueuses—Ebullition ou division par etranglement: Chemical Geology, v. 37, p....Compositionally distinct, saline hydrothermal solutions, Naica mine, Chihuahua, Mexico: Economic Geology, v. 74, p. |  | | Journal (article/letter/editorial) | | overpressured fluid, Pamour greenstone gold deposit, Canada. C. Massive quartz vein with Fe-rich carbonate...Sullivan sedimentary exhalative (sedex) Pb–Zn deposit, Canada. FIGURE 1 A. Coexisting liquid-rich and vapor-rich...High-salinity liquid-rich inclusions, Granisle porphyry Cu–Au deposit, Canada. C. Critical curves showing the...Kesler SE, Boer RH, Essene EJ (1998) The Vergenoeg magnetite-fluorite deposit, South Africa; support for a...the genesis of the Pine Point deposit, western Canada sedimentary basin. Economic Geology 80: 307-324 |  | | Journal (article/letter/editorial) | | Geology Vol.93, 1998,pp.564-586 TheVergenoeg Magnetite-Fluorite Deposit,SouthAfrica:Support for a Hydrothermal...yl'eldcalculated p ositions fayalite andtitanian magnetite fromdeepin theVergenoe watercom forthese temperatures...andtitanian magnetite, andlaterassemblages containing various combinationsof siderite, hematite, magnetite, ferropyrosmalite...suchasOlympic DamandCloncurry in Australia and of magnetite, fayalite,andfluoritesurrounded at itstopby oxides...because * Present address: Asarco, Inc.,Sweetwater Mine,Route1, Box416,Ellingit contains transparent fluoritethatshould |  | | Book | | Province of British Columbia Ministry of Mines and Petroleum Resources Province of British Columbia Ministry... _ mine in British Columbia By Angus M. Gunn Graphic Design by Ted Baker Province of British Columbia...Ministry of Mines and Petroleum Resources British Columbia has a rich and varied mineral and fuel endowment...made a significant contribution to the growth of Canada as a nation. Over the past two decades, there has...petroleum, and natural gas so that these form British Columbia’s second largest resource industry and |  | | Journal (article/letter/editorial) | | au Tel.: +61-7-47814772 J. Arif Mine Geology Department, Batu Hijau Mine, PT Newmont Nusa Tenggara, NTB...are one of the largest revenue generators in the mining industry (Jones 1992). Several studies have addressed...phenocrysts and groundmass, and the development of magnetite–biotite±quartz stringers and EDM-like (early dark...replaced oligoclase–albite by sericite–calcite. Magnetite is converted to hematite and/or chalcopyrite (proximal)...and b). The veins commonly contain feldspar, magnetite, and abundant void space (up to 25%) that probably |  | | Journal (article/letter/editorial) | | 8, p. 732), and the Granisle and Bell porphyry copper deposits in British Columbia. Cloke and Kesler (1979)...chemical analyses of HT fluid inclusions from the Granisle porphyry copper deposit, provided further data...(we would add the possible exception of the Naica Mine, if we take into account the small halite grains...halite crystals were or were not found in the Naica mine, the first confident report of halite and sylvite...(1997) paper were analyzed at XRAL Laboratories (SGS-Canada) by X-ray fluorescence spectrometry (analytical |  | | Journal (article/letter/editorial) | | University, 3450 University St., Montreal, Quebec, Canada H3A 2A7 e-mail: willy-j@geosci.lan.mcgill.ca Present...with sporadic pyrite, chalcopyrite, bornite, magnetite, pyrrhotite and bismuthinite (Fig. 4, Table 1)... bornite galena pyrrhotite titanite magnetite hematite (Fig. 4, Table 1). These veins are...minor sphalerite and galena, and not containing magnetite, pyrrhotite, and titanite. The sphalerite and...Panguna, Eastoe 1978; Tintic, Utah, Ramboz 1979; Granisle and Bell, Wilson et al. 1980), and are consistent |  | | Report (issue) | | Because of the expense involved in drilling, mining concerns commonly drill enough holes to prove or...or disprove the economic viability of the mining the deposit. This process can lead to a tonnage, and...be reported because they may not be economic to mine at the time they are explored. Balancing these...often more complete because mining concerns attempt to develop long-range mine plans now. It is also more...sources listed in references) Deposit name Newmon Mine Allan (Johnson Lease) . Courtwright (Daggett Lease) |  | | Journal (article/letter/editorial) | | ideal case, to assist in the planning of selective mining. Introduction T H E ECONOMIC GEOLOGY of polluting...processes operate. Environmental standards for the mining and smelting industries, however, are being improved...Porphyry copper deposits account for 60% of the world's mine production of copper and constitute 80% of ore reserves...February 2015 Geotectonic setting: Island arc Canada 1. Afton 2. Galore Creek 3. Bethlehem 4. Highmont...Continental margin at time of mineralization 3 Canada 15. Bell 16. Berg 17. Morrison 18. Ox Lake 19. |  | | Report (volume) | | Porphyry Copper Deposits, Highland Valley, British Columbia By Norman J Page, Joseph A. Briskey, and Leung...Porphyry Copper Deposits, Highland Valley, British Columbia, by Norman J Page, Joseph A. Briskey, and...became the essential role of geologists in the USGS Division of Mineral Resources; these geologists also collected...sequence of carbonate rocks in northeastern British Columbia was attributed to mixing of anoxic seawater...geologic framework of barite resources: Institution of Mining and Metallurgy Transactions, sec. A, v. 93, p. |
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