 | | Journal (article/letter/editorial) | | sub-groups identified in the data for the Sulitjelma, Gjersvik and L&ken deposits are best explained by differences...Keywords: Sulphides; S:ulphur isotopes; Caledonides; Norway; Pyrite; Metamorphism; Sulitjelma 1. Introduction...widespread, as at L&ken. The volcanic rocks hosting the Gjersvik deposit display a distinct bimodal character and...greenschist-lower amphibolite boundary prevailed at Gjersvik, with the widespread appearance of biotite, and...Caradoc) for the latest major intrusion within the Gjersvik Nappe and suggest that the (ore-forming) magmatic |  | | Journal (article/letter/editorial) | | the Uppermost Allochthon (UmA) mostly in northern Norway. The Neoproterozoic and Cambrian history of this...á P.M. Ihlen Geological Survey of Norway, N-7491 Trondheim, Norway e-mail: tor.grenne@ngu.no F.M. Vokes...Engineering, Hùgskoleringen 6, N-7491 Trondheim, Norway host to two characteristic types of stratabound-stratiform...20 Mt were known at the now abandoned Tverrfjell mine and the recently closed Joma deposit. Minor Cu-Ni...higher levels in the nappe pile, in southwestern Norway, the western Trondheim Region, the western Grong |  | | Journal (article/letter/editorial) | | monoclinic pyrrhotites in some sulphide ores from Norway Gu LIANXING* AND FRANK M. VOr,ES Department of...University of Science and Technology, N-7034 Trondheim, Norway Abstract Pyrrhotites in polished sections from...sulphide and magmatic nickelcopper deposits in Norway were studied under the microscope using the magnetic...and Lindqvist, 1979; Gu et al., 1988, 1993). In Norway, however, little work has been published *Present...nickel-copper and stratabound massive sulphide deposits in Norway (see Tables 1 and 2 for deposit names). PYRRHOTITE |  | | Report (chapter) | | allochthonous volcanic stratigraphy of the Gjersvik Nappe, central Norway* C. Halls Division of Mining Geology...nstitutt, Norges "rekniske H~gskole, Trondheim, Norway I. Ferriday Division of Mining Geology, Royal School...London, England A. Haugen Grong Gruber A/S, Joma, Norway A. Rankin Division of Mining Geology, Royal School...Lower to Middle Ordovician age defined as the Gjersvik Nappe. The rocks of this nappe are contained as...other widely dispersed volcanic exhalites in the Gjersvik Nappe, occurs within the volcanic sequence at |  | | Journal (article/letter/editorial) | | adit containing tree roots, in the lower Chrrtien mine, Sainte Marie aux Mines (Haut-Rhin). Copper oxalate...dihydrate and anhydrous these, near an abandoned mine at Gjersvik (Gj), ferric oxalate have also been found...found (Wilson et al., Nord Trondelag, Norway (13 ~ 25' E, 64 ~ 53' N), 1980; Wilson and Jones, 1983, 1984;...1984; Ascasco et al., chalcopyrite and pyrite mineralisation occurs dis1982). seminated and in stratiform...sulphide-bearing quartz outcrop 12 km east N), chalcopyrite occurs in a mixed sequence of of Mooloo Downs |  | | Journal (article/letter/editorial) | | NAPPES OF THE UPPER ALLOCHTHON, • INCL.VIRISEN, GJERSVIK, AND HI•LONDA TERRANES (JNCL,VESTIGESOF OCEANICCRUST...alongthe rifled Laurentianmargin to west,the Virisen,Gjersvik,andH•londa terranes) Massiveto disseminated s...systems(NoMORB),seeSunand andaccessory sphalerite,chalcopyrite, andmagnetite Nesbitt,1978; Wood et al., 1979]...schistsand gneisses metric tons) Ramundbergetdeposit, chalcopyrite(Vokes,1963, 1966; Saager,1967). The largestof...respectively. The spreadof the and at higher levels in the mine, the footwall is andRamundberget, data on plotsinvolvingNa |  | | Journal (article/letter/editorial) | | light that especiallythe conclusion the chlorite-chalcopyrite ore is overlyingonly the province,Spain: "the...be confrontedwith geological of the Gjersvik nappe,central Norway [abs.] Inst. Mining Metallurgy/Geol...between conditions in Norway and ELKEM-SPIGERVERKETA/S POSTBOX 4224 Osno 4, NORWAY March 29, 1979 REFERENCES...a connection between a sulfide the Gjersvik Nappe, centra! Norway, in Volca,nic prokessesin ore genesis:Joint |  | | Journal (article/letter/editorial) | | AuGusT, 1979 No. 5 The Ore Depositsin Finland,Norway,andSweden a Review Introduction DESPITE its relative...the nickel-coppermine at four countries: Finland, Norway, Sweden, and the Vammala was increasedand the first...tectonicpositionsof the ores. The main purposeof Norway this issueof EconomicGeologyis to presentsome results...results of these investigations. This introductory In Norway, where one of the minesstill in operaarticlebrieflydescribes...ilmenite concentrate, 0.37 million (1979), thoseof Norway by Vokesand Gale (1976) metric tons of pyrite concentrate |  | | Journal (article/letter/editorial) | | Caledonides S. BEI~GST{SLand F. M. VOKES Trondheim, Norway The Cu--Ag--S minerals, stromeyerite and mckinstryite...polymetallic pyritic deposit in the Caledonides of central Norway. The surface specimens examined contained approximately...the mineral association pyrite, sphalerite, chalcopyrite, galena, tennantite, bornite, Cu--Ag sulphides...(Caledonian) geosynclinal-orogenic belt of central Norway have shown it to be unusually rich in a number...-Auriferous epigenetic veins in the Bindalen area; G -- Gjersvik massive sulphide deposit; J - Joma massive sulphide |  | | Journal (article/letter/editorial) | | after Carstens(1932), that "many pyrite de- in Norway and old data,as well as oral communications of...light that especiallythe conclusion the chlorite-chalcopyrite ore is overlyingonly the province,Spain: "the...be confrontedwith geological of the Gjersvik nappe,central Norway [abs.] Inst. Mining Metallurgy/Geol |  | | Journal (article/letter/editorial) | | after Carstens(1932), that "many pyrite de- in Norway and old data,as well as oral communications of...light that especiallythe conclusion the chlorite-chalcopyrite ore is overlyingonly the province,Spain: "the...be confrontedwith geological of the Gjersvik nappe,central Norway [abs.] Inst. Mining Metallurgy/Geol |  | | Journal (article/letter/editorial) | | massive pyritic ores with subordinate amounts of chalcopyrite and sphalerite and minor pyrrhotite and galena...massive pyrite and chalcopyrite + sphalerite and uppermost pyrite + chalcopyrite + sphalerite +_ galena...Sweden; Vihanti, Finland (Mikkola, 1969); Skorovas, Norway (Halls et al., 1977); Rio Tinto, La Zarza, Spain...and silieic rocks with disseminated pyrite (± chalcopyrite) commonly underlie the massive sulphideso IVfetal...is present in places (Haugen deposits, Lokken, Norway). Disseminated sulphides (malnly pyrite), stringer |  | | Journal (article/letter/editorial) | | of the Skorovass Pyrite Deposit, Grong Area, Norway TORE GJELSVIK Abstract The petrology, mineralogy...the same greenstone series elsewherein southern Norway, it is shown that the spilitic dispositionas known...THE genesisof the cupriferouspyrite depositsof Norway---occurring in Paleozoicformationsof submarine...beenundertaken. Four types of pyrite depositsin Norway can be distinguished: 1. Large bodiesof fine-grainedpyrite...fine-grainedpyrite with subordinate chalcopyrite and sphalerite in volcanic greenstone. 217 2. Thin beds of |  | Hollis, Steven P., Roberts, Stephen, Earls, Garth, Herrington, Richard, Cooper, Mark R., Piercey, Stephen J., Archibald, Sandy M., Moloney, Martin (2014) Petrochemistry and hydrothermal alteration within the Tyrone Igneous Complex, Northern Ireland: implications for VMS mineralization in the British and Irish Caledonides. Mineralium Deposita, 49 (5) 575-593 doi:10.1007/s00126-013-0508-x | Journal (article/letter/editorial) | | at 2.9 % Zn, 1.3 % Cu), and around Løkken and Gjersvik (e.g., Løkken: 30.2 Mt at 2.3 % Cu and 1.8 % Zn)...zone to a VMS deposit. Mineralization (pyrite–chalcopyrite–sphalerite–galena–barite) is confined to a central...Mukopadhyay 2011). Bands of pyrite±galena±sphalerite± chalcopyrite occur in extensively chloritized, sericitized...mature arc sequences preserved Miner Deposita in Norway also host economically significant VMS mineralization...sequence is exposed, and the western Grong District (Gjersvik Group) where VMS mineralization is preserved in |  | | Journal (article/letter/editorial) | | Trondheim-Norwegian Institute of Technology, 7034 Trondheim, Norway (Received April 2, 1991; accepted after revision...a number of deposits in USA, Canada, Sweden and Norway, a number which has been steadily declining in...Sweden (Stephens et al., 1979; Zachrisson, 1980), Norway (Bjorlykke et al., 1979, 1980), Ireland and the...Institute of Technology, University of Trondheim, Norway. His main research interests are stratabound base-metal...well as Buchans, Newfoundland, and Bleikvassli, Norway. (V) C u - Z n - P b ores. All of this small group |  | | Report (issue) | | be reported because they may not be economic to mine at the time they are explored. Balancing these...because mining concerns attempt to develop long-range mine plans now. It is also more common in recent years...sources listed in references) Deposit name Newmon Mine Allan (Johnson Lease) . Courtwright (Daggett Lease)...8) Skyline Mine Sunrise Toujours Gai White Feather Apex Darrington Gold Bug Claims Green Mine Helemar...Hoff Murphy Pillikin Shelly Sheppard Mine Simon Stafford Alice Mine Black Bow Claim (Avery) Blue Brush |  | | Journal (article/letter/editorial) | | Gilligan, 1987 ). Most of the sulphides (galena, chalcopyrite, pyrrhotite and sphalerite, but not pyrite)...p y r r h o t i t e , Sp = sphalerite, Cp = chalcopyrite, Py = pyrite, Y = Yule Marble and C = Carrara...(c) Rosebery Mine, Australia (modified from Green et al., 1981 ), and (d) Stekenjokk Mine, Sweden (modified... For example, galena and to a lesser degree chalcopyrite and sphalerite, are enriched relative to pyrite...pyrite in hinge zones at the Black Angel mine (Pedersen, 1980), hinge-zone enrichment of galena relative |  | | Journal (article/letter/editorial) | | Minerals of Norway - the (almost) complete inventory Gunnar Raade Preamble A monographic survey of the...the minerals of Norway (Norges Mineraler) was published by Neumann (1985), covering all minerals recorded...and synonyms. A large number of minerals new to Norway have been recorded since the book appeared. The...attempt to list all accepted mineral species from Norway, including those from Neumann (1985) and later...& Nickel 2001). Names of minerals discovered in Norway after the edition of Neumann's monograph are in |  | | Report (issue) | | them. The principal ore minerals may include chalcopyrite, sphalerite, galena, pyrite, pyrrhotite, and...COLORADOITE COPIAPITE CORDIERITE COSALITE COVELLITE CHALCOPYRITE CHALCANTHITE COPPER CUBANITE CUMMINGTONITE CUPRITE...France Great Britain Guatamala Iran Ireland Japan Norway Oman Pakistan Philippines Portugal Saudi Arabia...COPPER GHOST LAKE GIKEN-CHARLOTTA GIRILAMBONE GJERSVIK GOLDEN GROVE GOODENOUGH GRAY EAGLE GREEN COAST...1953, Geology and ore deposits of the Afterthought mine, Shasta County, California: California Division |  | | Report (issue) | | Trondheim - NTH Norway S. Olerud Geological Survey of Norway Box 3006 N-7001 Trondheim Norway M. Martinsen...N-7034 Trondheim - NTH Norway F. D. Pedersen Norsk Hydro Box 200 N-1321 Stabekk Norway F. S. Nordrum The...The Norwegian Mining Museum N-3600 Kongsberg Norway H. K. Schonwandt Geological Institute University of...aa, 16H7 . t Oretlt. ft /Mm# »f.i Falu copper mine has been continuously mined for more than 900 years...Bergslagen. The most famous mining districts in Norway are Kongsberg, where silver was produced 1623-1957 |  | | Thesis/Dissertation | | Creek underlies either pyrite-pyrrhotite-chalcopyrite and Hidden m stratigraphically are of ...temperatures to time Pyrite-chalcopyrite Upper into Similar Norway; the floor lava erosion.... layer mine g34 the near the preserved sulfide deposits Whalesback Columbia. mine, 29 RAS...Creek Hidden Creek Mine: Cross-section A-A'. (In Pocket) Hidden Creek Mine: Cross-section B-B'...Cross-section Double Ed Deposit: Surface Mineralized Mine: (In Pocket) Geology. (In Pocket) Geology. A-A' |  | | Book | | alternating bands of sphalerite, pyrite and chalcopyrite. The basal mounds consist of similar material...Professor Dr F.M. Vokes of Trondheim University, Norway for advice on mineralization in the Oslo Graben...sediments, Cuba, California, Japan Magnetite-chalcopyrite skarn ores, Puerto Rico, Hispaniola, Cuba, Mexico...greisen and associated cassiterite, sphalerite, chalcopyrite, galena and pyrite. Initial Sr°7/Sr°° ratios...concentrations of copper sulphides comprising chalcopyrite, bornite, chalcocite and valleriite (Palabora |  | | Book | | products which appears chalkwhite. Gjersvik, Nord Trondelag, Norway. contents (4.2 to 9.24%). Many ...be found colonizing gravestones in churchyards. Mine-spoil heaps it new in occurs throughout Britain...lightning conductors. Also recorded from Greenland, Norway is no Estimates vary and even abandoned aircraft...areas for lichen biodiversitv. and Sweden from mine old sites. from a conservative 13,500 to over...metal-sulphide-rich rocks, Litlfjellet, Gjersvik, Nord Trondelag, Norway. left Close-up of crustose lichen |  | | Book (volume) | | B., Epithern1al Au-Ag Mineralization, Maratoto Mine, New Zealand: Stable Isotopes and Fluid Inclusions...Facies Control of Stratiform Ore at the Magmont Mine, Viburnum Trend, Southeast Missouri .. ...........copper-sulfur n1inerals as cubanite, idaite, chalcopyrite, bornite (one copper in five), and covellite...replacement is provided by that of pyrite by chalcopyrite as is shown in equation (5). In this reaction...reaction, 10% of the sulfurs in the chalcopyrite (5) l8FeS 2 + l0CuS 2 - 2 = l0FeCuS2 + 18S~ 2 + 8fe +2 |  | 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) | | 8, Domains Deposit Description Deposits of chalcopyrite, or sphalerite and galena in limestone altered... 4, 12 Deposit Description Massive pyrite, chalcopyrite, and sphalerite in or near pillow basalt and...(stockwork) containing pyrite or pyrrhotite and chalcopyrite may commonly underlie the massive sulfide. (Appendix... 3, 24 Deposit Description Massive pyrite, chalcopyrite, and sphalerite in marine volcanic rocks of...is continental or transitional Skarn Cu (2.6) Mine Vlejs Los Guayabas (Tollma) Cranates (Hulla) Also |
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