 | Waizy, Hamidullah, Moles, Norman R., Smith, Martin P., Boyce, Adrian J. (2021) Formation of the giant Aynak copper deposit, Afghanistan: evidence from mineralogy, lithogeochemistry and sulphur isotopes. International Geology Review, 63 (17) 2104-2128 doi:10.1080/00206814.2020.1824129 | Journal (article/letter/editorial) | | Chalcopyrite and bornite dominate the hypogene ore with lesser pyrite, pyrrhotite, cobaltite and chalcocite...copperbelt; neoproterozoic; chalcopyrite; bornite; cobaltite; biogenic sulphate reduction; thermochemical...Aynak deposit, are located in the Kabul Copper District, an area of 800 square kilometres situated within...asbestos in the Logar ultramafic complex. White star northwest of Kabul indicates location of the Khayakhana...two types of hypo gene ore are distinguished: a bornite-type with second ary chalcocite that makes up |  | | Report (issue) | | OTHER MAFIC-ULTRAMAFIC METALLOGENIC PROVINCES IN ALASKA (WEST OF THE 141st MERIDIAN) By Jeffrey Y. Foley1...Mines, Alaska Field Operations Center. Present address: 3301 C Street, Suite 525, Anchorage, Alaska, 99503-3935...Introduction Metallogenic provinces Northern and western Alaska Western Brooks Range metallogenic province Seward...metallogenic province Alaska Range Eastern Alaska Range metallogenic province Central Alaska Range metallogenic...metallogenic province Southwestern Alaska metallogenic province South-Central Alaska Border Ranges metallogenic |  | | Book | | . •. .. • . . . . . 12 Bismuthinite .. .14 Bornite ...... . .................. 16 Boulangerite Bournonite...• • • • • .. • • . ....26 ~~~····· Cinnabar Cobaltite ........•...... • .... · · · · · ·· ····· · ·...Bismuthinite .................... . . . . . .... 12 Bornite. . . . . . . • . • • . . . • . • • . . . . • ... . . . . . . . . . . . . . . . . . . . . . . Cobaltite . .24 . .. . . .... 30 ... . . ..... .... ...Metallogeny of the Proterozoic Rocks of Thunder Bay District, Ontario. PhD. thesis. University of Western Ontario |  | | | | sulphur or arsenic and a metal ion. Chalcocite, bornite, chalcopyrite, covellite, pyrite, marcasite, pyrrhotite...pyrrhotite, pentlandite, stibnite, cobaltite, arsenopyrite, molybdenite, galena are included here. Oxides:...(brassy yellow), p. 42 pyrolusite (steel grey with bornite (bronze), p. 38 bluish tint), p. 82 pyrrhotite...yellow), p. 46 arsenopyrite (silver-grey), p. 54 cobaltite (silver-grey), p. 64 marcasite (pale brass yellow)...Interior Plains. 4 Below the Innuitian Region lie the Arctic Lowlands. 5 Inside the Shield lie the Hudson Bay |  | | Report (issue) | | bismuth bornite biotite carbon Central African Copperbelt Congo Copperbelt chlorine cobalt cobaltite Democratic...only sedimentary rock-hosted stratiform copper district that contains significant cobalt. Its presence...with ultramafic rocks, typified by the Bou Azzer district of Morocco, represent another type of primary...younger mafic rocks in southeastern and southern Alaska; also, possibly basement rocks in southeastern...Besshi-type VMS deposits, such as the Greens Creek (Alaska) deposit and the Ducktown (Tennessee) waste and |  | | Journal (article/letter/editorial) | | specimens, are either inaccessible or are in closed mining districts, or are closed for political reasons...City-D~Lamar Mining Dlstricts / J\. I,' -r-, - L..... ~ rl.. kl \ , 50 I 100 I Miles old mining and...scientific significance. In this index, the better known mining districts that have produced many high-quality...PHILLIPSITE, and THOMSONITE. Adams County Alaska mine, Seven Devils district: azurite, grossular, malachite, powellite...mine, Seven Devils district: grossular. Blue Jacket claim, Seven Devils district, about 4 miles north-northeast |  | Goad, Robin E., Mumin, A. Hamid, Duke, Norman A., Neale, Kathryn L., Mulligan, Derek L., Camier, W. John (1999) The NICO and Sue-Dianne Proterozoic, Iron oxide hosted, Polymetallic Deposits, Northwest Territories: Application of the Olympic Dam Model in Exploration, Fortune Minerals Limited. | Corporate Document | | Proterozoic, Iron oxide hosted, Polymetallic Deposits, Northwest Territories: Application of the Olympic Dam Model...Minerals Limited in the Mazenod Lake District of the Northwest Territories, using an Olympic Dam model...anomalies. Both deposits occur within a regional, northwest-striking, arcuate trend of volcanic and sedimentary...Mazenod Lake District, approximately 160 kilometres northwest of Yellowknife, Northwest Territories (Fig...joint venture between Fortune (52%) and Noranda Mining and Exploration Inc. (48%). The current mineral |  | | Book (volume) | | .............................................1 Alaska..................................................Randolph Co., no communities shown on map but various mining districts overlap into Randolph Co.: c Dyne Cr... 11 E, first gold-bearing quartz discovery in district⎯Gold; f Valdor property, Sec. 3, T. 17 S, R. 11...Chulafinnee Placer, Sec. 14, 15, 16, T. 17 S, R. 9 E (mining mostly along Chulafinnee Dr. in gravels which were...occurrences are from veins in schist. (The Rockford mining district runs about 8 mi. E and 8 mi. W of Hissop, embracing |  | | Book (volume) | | .............................................1 Alaska..................................................Randolph Co., no communities shown on map but various mining districts overlap into Randolph Co.: c Dyne Cr... 11 E, first gold-bearing quartz discovery in district⎯Gold; f Valdor property, Sec. 3, T. 17 S, R. 11...Chulafinnee Placer, Sec. 14, 15, 16, T. 17 S, R. 9 E (mining mostly along Chulafinnee Dr. in gravels which were...occurrences are from veins in schist. (The Rockford mining district runs about 8 mi. E and 8 mi. W of Hissop, embracing |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...Inclusions of roquesite (greenish grey) in massive bornite (violet grey); one grain is cross-cut by a crack...occasionally the case). Left: Reflection colours of bornite (brown), chalcocite (blue), and pyrite (creme)...by various Cu-Fe-S-phases (e.g., chalcopyrite bornite, cubanite, and others) in a bi-directional redox...fluids being involved; rather, chalcopyrite or bornite grains adjacent to the sphalerite directly act |  | | Book (volume) | | .............................................1 Alaska ..............................................................................................4 Alaska County and Stream Map ..................................................14 Arizona – Apache Co. Mining Districts .............................................................23 Arizona – Cochise Co. Mining Districts ...........................................24 Arizona – Northern half of Coconino Co. Mining Districts ..............................25 Arizona |  | | Journal (article/letter/editorial) | | thatwoul•l bepreserved inthedeposits when exposed by mining, then the orthotecticand pneumotectic deposits(I8)...Pentlandite Cubanite Chalcopyrite (Sphalerite?) Bornite Late Galena MineralsnotDefinitelyLocatedin the...Pyrrhotite Cubanite Chalcopyrite ( Sphalerite?) Late Bornite Galena This generalizedsequence is basedon the... Pennsylvania;BinghamCanyon,Utah; SevenDevils District, Idaho; San Pedro, New Mexico; Bisbee, and Morenci...competent workers. Uglow (45) andothersdescribe bornite olderthanchalcopyrite and sphalerite is oftenplacedolderthan |  | Nokleberg, W.J., Bundtzen, T.K., Grybeck, D.J., Koch, R.D., Eremin, R.A., Rozenblum, I.S., Sidorov, A.A., Byalobzhesky, S.G., Sosunov, G.M., Shpikerman, V.I., Gorodinksy, M.E. (1993) Metallogenesis of mainland Alaska and the Russian Northeast. Open-File Report Vol. 1993 (93-339) US Geological Survey doi:10.3133/ofr93339 | Report (issue) | | GEOLOGICAL SURVEY PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...NORTHEASTERN RUSSIA METALLOGENESIS OF MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Noklebergl...and Richard D. Koch 1 1-U.S. Geological Survey ^-Alaska Division of Geological and Geophysical Surveys...OPEN-FILE REPORT 93-339 PREPARED IN COLLABORATION WITH ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...LODE DEPOSITS AND PLACER DISTRICTS FOR MAINLAND ALASKA AND THE RUSSIAN NORTHEAST By Warren J. Nokleberg1 |  | | Journal (article/letter/editorial) | | Paleoproterozoic Mag Hill IOCG system, Contact Lake belt, Northwest Territories, Canada A. Karimzadeh Somarin & A...Contact Lake Belt of the Great Bear Magmatic Zone, Northwest Territories, host a series of coalescing Paleoproterozoic...is located in the Port Radium–Echo Bay mineral district along the eastern shore of Great Bear Lake within...the northern Great Bear Magmatic Zone (GBMZ), Northwest Territories, Canada, and is ~430 km NNW of Yellowknife...Mumin et al. 2007, 2010) located ~3 and 9 km northwest of Mag Hill, respectively. Mag Hill is one of |  | | Journal (article/letter/editorial) | | Ruby Creek Copper Deposit, SouthwesternBrooksRange,Alaska MURRAY W. HITZMAN* Departmentof Geology,StanfordUniversity...Stanford,California 94305 Abstract At RubyCreek,Alaska,a 1-km-diameter bodyof hydrothermal dolostone cutsthroughover...northernflankof the THERubyCreek(Bornite)copperdepositis located in theAmblerdistrict,Alaska,approximately 350 km...BrooksRange.Althoughcopper northwest of Fairbanks and 60 km north of the Arctic mineralizationhasbeenrecognizedin...Hydrothermal dolostone • Contact • Jurassic-Devonian • Bornite carbonate sequence ! ' i ' ., ' ':' •///• |  | | Report (issue) | | Os-Ir alloys, cooperite, sulfides, arsenides, bornite, chalcopyrite. Texture/Structure Assemblage 1:...diagnostic. Examples Urals, USSR Duke Island, Alaska Choco River placer, Columbia 1.2 (continued) References...DESCRIPTION Stockwork veinlets of chalcopyrite, bornite and magnetite in porphyritic intrusions and coeval...DEPOSIT DESCRIPTION Ore Minerals: Chalcopyrite+bornite, gold and silver do not form minerals. Texture/Structure...Cchlorite) + K feldspar* magnetite Molybdenite Bornite-*chalcopyrite +gold Propylitic Molybdenite Subaerial |  | | Journal (article/letter/editorial) | | shale-hosted copper deposit, Belt Basin, Montana, USA Joshua White & Christopher H. Gammons & G. A. Zieg...or as minute grains of sulpharsenides (i.e., cobaltite, glaucodot, and/or alloclasite). Later thermal...MT 59701, USA e-mail: cgammons@mtech.edu G. A. Zieg 617 E. 17th Ave., Spokane, WA 99203, USA Keywords...Mesoproterozoic Belt Basin, approximately 30 km northwest of White Sulphur Springs in central Montana (Fig...veintype Ag–Pb–Zn deposits of the Coeur d’Alene District, Idaho; the Spar Lake, Rock Creek, and Montanore |  | Moroni, Marilena, Rossetti, Piergiorgio, Naitza, Stefano, Magnani, Lorenzo, Ruggieri, Giovanni, Aquino, Andrea, Tartarotti, Paola, Franklin, Andrea, Ferrari, Elena, Castelli, Daniele, Oggiano, Giacomo, Secchi, Francesco (2019) Factors Controlling Hydrothermal Nickel and Cobalt Mineralization—Some Suggestions from Historical Ore Deposits in Italy. Minerals, 9 (7) 429 doi:10.3390/min9070429 | Journal (article/letter/editorial) | | so far. We are considering two actual historical mining districts rich in Co and Ni and analogous to “five...scale. The two historical “five element vein type” mining districts are represented by the Ni-rich Southern...present, object of exploration by international mining companies. In this contribution the three ore systems...mapping and sampling stages in the various old mining sites as well as from historical university and...exploitation of the Montevecchio Pb–Zn–Ag vein district (Figure (Figure 1a), 1a), one one of of the the |  | | Book | | Oxon 0X14 4RN 711 Third Avenue, New York, NY 10017, USA Routledge is an im print o f the Taylor & Francis...QE390.I53 1989 552 \0 6 88-3015 ISBN 0-470-21072-9 (USA only) CONTENTS Preface and Acknowledgements ix...Cassiterite Chalcocite Chalcopyrite Chromite Cinnabar Cobaltite Copper Covellite Cubanite Cuprite Enargite Galena...the years from teaching students in the UK and the USA and from the feedback they have provided. Professor...whereas students at universities, technical colleges, mining schools, museums and similar institutions normally |  | | Report (issue) | | gold at the Jewel and other mines in the Greenwood Mining Division (R. Bell , 1902-3: Geo l. Surv. Can ....Surv . Can ., Ann. Rept. , IX, 27A). At the Slocan mining camp , argentite is present as a primary min eral..., Skeena mining division (R. M. Thompson, 1953: Am. Mineralogist, 38, p . 545 ). Northwest Territories...sulphides and sulphates (R. W . Boyle, 1962: Can . Mining J ., vol. 83, No . 4 , p. 104). Ontario 31 M,...peculiar iridescent tarnish r esembl ing that of bornite was anal yze d in the belief that the tarnish might |  | | Journal (article/letter/editorial) | | Saishitang Cu Skarn Deposit, Qinghai Province, Northwest China Jianping Liu and Shugen Zhang * Key Laboratory...Saishitang Cu skarn deposit, Qinghai Province, Northwest China. This provided an ideal opportunity to assess...diffraction (XRD). The zincian greenockite occurs in the bornite–chalcopyrite ores and is composed of subhedral...150 µm2 to 200 × 300 µm2 in size, replaces the bornite, and is replaced by native silver. Two phases (I...greenockite; copper skarn deposit; Saishitang; Northwest China 1. Introduction The Zn-Cd-S component system |  | | Journal (article/letter/editorial) | | Verrall@csiro.au (M.V.); ravi.anand@csiro.au (R.A.) Duketon Mining Ltd., West Perth, WA 6005, Australia; kculver@duketonmining...chalcopyrite, sphalerite, arsenopyrite, gersdorffite, cobaltite, pentlandite, scheelite and galena, chromite,...Mn-rich redox fronts and secondary chalcocite and bornite. Interface sampling across the Archean–Permian...late Pleistocene glaciated terrains in Canada, the USA, and Fennoscandia [15–21]. Subglacial erosion of...nickel and gold deposits in highly deformed north northwest-south southeast-trending greenstone belts. These |  | | Report (edition) | | County mines of the 69 Phoenixville lead-zinc district Coatesville pegmatite and pyrrhotite localities...magnetite-chalcopyrite mines Graphite locality State line district feldspar quarries Clinton County Salona calcite-dolomite...transition from older Devonian bedrock in the northwest through Mississippian and Pennsylvanian bedrock...chrysotile clausthalite cl inochlore clinozoisite cobaltite cof finite columbite conichalcite copiapite copper...Mt. Hope. The Russel prospect area is 900 feet northwest of the pond on Copper Run. The Bechtel shaft was |  | Maslennikov, Valeriy V., Ayupova, Nuriya R., Safina, Nataliya P., Tseluyko, Aleksandr S., Melekestseva, Irina Yu., Large, Ross R., Herrington, Richard J., Kotlyarov, Vasiliy A., Blinov, Ivan A., Maslennikova, Svetlana P., Tessalina, Svetlana G. (2019) Mineralogical Features of Ore Diagenites in the Urals Massive Sulfide Deposits, Russia. Minerals, 9 (3) 150 doi:10.3390/min9030150 | Journal (article/letter/editorial) | | are subdivided into pyrrhotite-, chalcopyrite-, bornite-, sphalerite-, barite- and hematite-rich types...types. The relative contents of sphalerite-, bornite- and barite-rich facies increases in the progression...germanite group and Cu–Ag and Cu–Sn sulfides in bornite-rich diagenites; abundant galena and sulfosalts...order. In contrast, the contents of sphalerite-, bornite-, galena- and barite-rich diagenites increases...(University of Tasmania, Australia, and Freiberg Mining Academy, Germany) microprobes. For microprobe analyses |  | 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) | | and placer districts for the Russian Far East, Alaska, and the Canadian Cordillera, by Warren J. Nokleberg...deposits and placer districts of the Russian Far East, Alaska, and the Canadian Cordillera. The report provides...Format) formats, and the mineral-deposit and placer district tables in dBase 3/4, FileMaker Pro 2.0, and tab-delineated...ACADEMY OF SCIENCES GEOLOGICAL COMMITTEE OF RUSSIA ALASKA DIVISION OF GEOLOGICAL AND GEOPHYSICAL SURVEYS...AND PLACER DISTRICTS FOR THE RUSSIAN FAR EAST, ALASKA, AND THE CANADIAN CORDILLERA By Warren J. Nokleberg1 |
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