 | | Journal (article/letter/editorial) | | Evolution of the Björkdal Gold Deposit, Skellefte District, Northern Sweden: Implications for Early Proterozoic...Luleå University of Technology, SE-971 87 Luleå, Sweden JEANETTE BERGMAN WEIHED,* Department of Earth...Uppsala University, Villavägen 16, SE-752 36 Uppsala, Sweden AND PETER SORJONEN-WARD Geological Survey of...the Paleoproterozoic Skellefte district in northern Sweden. The Skellefte district constitutes a 1.89 to...lithons between thrusts within the duplex. In the mine, the quartz veins in the footwall to the thrust |  | | Journal (article/letter/editorial) | | VEIN-TYPE ORES, BOLIDEN MASSIVE SULFIDE DEPOSIT, SKELLEFTE DISTRICT, NORTHERN SWEDEN THOMAS WAGNER§ Mineralogisches...Natural History, Box 50007, SE-10405 Stockholm, Sweden ABSTRACT Sulfosalt-rich vein-ores, which form...metavolcanic-hosted Boliden Au–Cu–As massive sulfide deposit, in the Skellefte district, in northern Sweden, have been...solution, decomposition reaction, Boliden, Skellefte district, Sweden. SOMMAIRE Le minerai en veines riche...gisement paléoprotérozoïque de Boliden (Au–Cu–As), dans le district de Skellefte, dans la partie nord de la |  | | Journal (article/letter/editorial) | | range of Precambrian geological environments in Sweden and Finland during the last two decades. Under-explored...Haveri and Saattopora (Finland), Boliden, Ädelfors, and Enåsen (Sweden), and Eidsvoll and Bidjovagge (Norway)...and Björkdal, Åkerberg, Harnäs, and Pahtohavare (Sweden) represent a new generation of gold mines, and...interest. One hundred representative deposits in Sweden, Norway, Finland, and Russia are discussed in this...503,700 km2, of which 25.0 percent is located in Sweden, 24.9 percent in northwestern Russia, 23.1 percent |  | | Journal (volume) | | Survey of Finland Bulletin 306 The ore deposits of Sweden by Rudyard Frietsch Geologinen tutkimuslaitos...Survey of Finland, Bulletin 306 THE ORE DEPOSITS OF SWEDEN by RUDYARD FRIETS CH with one figure in the text...ESPOO 1980 Frietsch, R. 1980. The ore deposits of Sweden. Geological SlIrvey Bulletin 306. 20 pages and...figure. 0/ Finland, The metallogenie provinces of Sweden are reviewed. The Precambrian deposits include...tungsten ores of Central Sweden, the sulphide ores of the Skellefte district, the molybdenum and uranium |  | | Journal (article/letter/editorial) | | MINERALIZATION NORTHERN SWEDEN, REGIONAL IN THE SKELLEFTE AND ITS RELATION DISTRICT, TO GRANITIZATION ...ABSTRACT The geologyand ores of the Skellefte District in Northern Sweden are describedand the relationsto...are significant constituents,as for example in Boliden. The ore bodiesare generallysurroundedby sericitizedor...During recent years the total outputof ore from the district has exceeded1,000,000tons annually. The mineralization...since1918the Skellefte District in Northern,Swedennow appearsas the most prominentsulphide ore district of the |  | Billström, Kjell, Mattson, Benny, Söderlund, Ulf, Årebäck, Hans, Broman, Curt (2012) Geology and Age Constraints on the Origin of the Intrusion-Related, Sheeted Vein-Type Åkerberg Gold Deposit, Skellefte District, Sweden. Minerals, 2 (4) 385-416 doi:10.3390/min2040385 | Journal (article/letter/editorial) | | Sheeted Vein-Type Åkerberg Gold Deposit, Skellefte District, Sweden Kjell Billström 1,*, Benny Mattson 2...Box 50007, Stockholm 10405, Sweden Boliden Mineral AB, Boliden 93681, Sweden; E-Mails: benny.mattson@boliden...Lund University, Sölvegatan 12, Lund SE-22362, Sweden; E-Mail: ulf.soderlund@geol.lu.se Department of...Sciences, Stockholm University, Stockholm 10691, Sweden; E-Mail: curt.broman@geo.su.se * Author to whom...Early Proterozoic (~1.9 Ga) Skellefte mining district in northern Sweden hosts abundant base metal deposits |  | Årebäck, Hans, Barrett, Timothy J., Abrahamsson, Stig, Fagerström, Pia (2005) The Palaeoproterozoic Kristineberg VMS deposit, Skellefte district, northern Sweden, part I: geology. Mineralium Deposita, 40 (4) 351-367 doi:10.1007/s00126-005-0476-x | Journal (article/letter/editorial) | | Palaeoproterozoic Kristineberg VMS deposit, Skellefte district, northern Sweden, part I: geology Received: 20 May...westernmost part of the Palaeoproterozoic Skellefte district, northern Sweden, has yielded 22.4 Mt of ore, grading...since the mine opened in 1941, and is the largest past and present VMS mine in the district. The deposit...rocks of the Skellefte Group, which forms the lowest stratigraphic unit in the district and hosts more...Kristineberg deposit is situated lower in the Skellefte Group than most other deposits. It comprises three |  | | Report (issue) | | SITE-SERICITE ROCKS OF MÅNGFALLBERGET AT BOLIDEN, N. SWEDEN ERLAND GRIP and OLOF H. ÖDMAN Pris 1...ANDALUSITE-SERICITE ROCKS OF MÅNGFALLBERGET AT BOLIDEN, N. SWEDEN ERLAND GRIP and OLOF H. ÖDMAN STOCKHOLM..............................15 Comparison with Boliden and Origin of the Deposit (Ö)....................respects there exist some striking similarities with Boliden, it has been found worth while to publish the observations...gratitude to Mr O. Falkman, Director of the Boliden Mining Company, for his kindly permitting them to | | | Report (issue) | | SITE-SERICITE ROCKS OF MÅNGFALLBERGET AT BOLIDEN, N. SWEDEN ERLAND GRIP and OLOF H. ÖDMAN Pris 1...ANDALUSITE-SERICITE ROCKS OF MÅNGFALLBERGET AT BOLIDEN, N. SWEDEN ERLAND GRIP and OLOF H. ÖDMAN STOCKHOLM..............................15 Comparison with Boliden and Origin of the Deposit (Ö)....................respects there exist some striking similarities with Boliden, it has been found worth while to publish the observations...gratitude to Mr O. Falkman, Director of the Boliden Mining Company, for his kindly permitting them to |  | | Report (issue) | | ruthenium 101.1 rhodium 102.9 palladium 106.4 silver 107.9 cadmium 112.4 indium 114.8 tin 118.7 .............................................. R15 Mine Waste Characteristics........................................................................ R17 Mine Closure...........................................Kankberg deposit in the Skellefteå VMS district of Västerbotten County, Sweden. Combined, these two groups...tellurium, however, is produced as a byproduct of the mining of porphyry copper deposits. These deposits typically |  | | Report (issue) | | 1. GEOLOGY OF THE COPPER DEPOSIT AT LAVER, N. SWEDEN BY OLOF H. ÖDMAN WITH 2 PLATES Pris 1 krona...1. GEOLOGY OF THE COPPER DEPOSIT AT LAVER, N. SWEDEN BY OLOF H. ÖDMAN WITH 2 PLATES STOCKHOLM 1943...1940, when I left my position as mining geo logist at the Boliden Mining Company. The examination of the...the material wasstarted while I was at Boliden and has subsequently been completed here in Stockholm....my successor as a mining geologist at Laver, has continued the mapping of the mine. Thus the larger part |  | | Journal (article/letter/editorial) | | Massive Pyrite Deposit at Niisliden, Skellefte District, Sweden D. Rickard 1 and Sven-.~ke Svensson 2...universitet S-106 91 Stockholm, Sweden 2 Boliden Mineral AB, S-930 50 Boliden, Sweden Abstract. The ore lead isotope...Proterozoic metavolcanics in the Skellefte field of northern Sweden. Rickard and Zweifel (1975, 1976)...secretion hypothesis for ore formation, in this district. This hypothesis postulated that the ore metals...constituent of the Skellefte field ores (ca. 0.2%). However, it is widely distributed in the district and intimately |  | | Journal (article/letter/editorial) | | adjacent to the Paleoproterozoic Boliden Au-rich VMS deposit, Sweden: evidence from petrographic and oxygen...Germany 2017 Abstract Adjacent to the world-class Boliden deposit, fine- to coarse-grained Zn-Pb-Sb-Au-rich...regarded to stratigraphically overlie the Skellefte Volcanics and Boliden deposit. The metasedimentary succession...metamorphic conditions (~ 350–450 °C, < 4 kbars) in the Boliden area. However, preservation of plagioclase and...010-8502, Japan 2 Boliden Mineral, Exploration Department, 776 98 Garpenberg, Sweden conditions. These |  | Weihed, Jeanette Bergman, Bergstrom, Ulf, Billstrom, Kjell, Weihed, Par (1996) Geology, tectonic setting, and origin of the Paleoproterozoic Boliden Au-Cu-As deposit, Skellefte District, northern Sweden. Economic Geology, 91 (6) 1073-1097 doi:10.2113/gsecongeo.91.6.1073 | Journal (article/letter/editorial) | | TectonicSetting,andOriginof the Paleoproterozoic Boliden Au-Cu-AsDeposit,SkellefteDistrict,NorthernSweden...Mineralogy-Petrology, Norbyvtigen 18B,S-75236 Uppsala, Sweden ULF BERGSTROM,* Department of Geology, EarthSciences...EarthSciences Centre,Guldhedsgatan 5A,S-41381 GOreborg, Sweden KJELL BILLSTROM, Laboratory for Isotope Geology...Stockholm, Sweden AND PAR WEIHED Geological Surveyof Sweden, Box670,S-75128 Uppsala, Sweden Abstract ... The Skellefte districtin northern Sweden comprises morethan85 pyriticvolcanic-hosted massive sulfide |  | | Journal (article/letter/editorial) | | Geochemistry,Stockholm University, S-106 91 Stockholm,Sweden Received: December 1989/Accepted: August 2, 1990...been opened than during any other episode in the mining history of northern Europe. The occurrence of gold...volcanogenic massive sulphide deposits (e.g. Holmtjfirn, Boliden and Pyh/isalmi). Other types are: (c) gold-bearing...these granites have been identified in southeastern Sweden ()~delfors). 4. In the Sveconorwegian Domain, the...approximately one million square kilometers in Sweden, Finland, Norway and the westernmost USSR, is the |  | | Journal (article/letter/editorial) | | control unusual enrichment of gold in VMS. At the district scale, the gold-rich deposits occupy a stratigraphic...that commonly differs from other deposits of the district possibly due to a step change in the geodynamic...Similarly, approximately 80% of the gold produced in Sweden from 1999 to 2006 came from VMS (statistics compiled...Géologiques et Minières, and the Geological Survey of Sweden), whereas 15% of the gold produced in Tasmania...recovery, particularly for gold, is never complete. A mining operation may be optimized for base metal production |  | | Journal (article/letter/editorial) | | Orebodiesin Mining Districts KERSTIN MALMQVIST, LENNART MALMQVIST, AND HANS ZWEIFEL Boliden Metall .4B...4B, Prospecting Department, Boliden, Sweden Abstract Exploration for deep-seatedsulfide orebodiesis expensiveand...for this purpose. Mathematical models of a mining district and of a drilling procedure have been constructed...intersectedbodiesunder the particular conditionsof the Skellefte district in Sweden. It has also been determined that a...However, the number of near-surface orebodies in a district is arguments for making the most out of existing |  | | Journal (article/letter/editorial) | | sulfide deposit, Skellefte district, Sweden C. Trepka-Bloch Department of Exploration Boliden Mineral AB,... S-936 00 Boliden, Sweden Abstract. The Rakkejaur volcanogenic massive sulfide deposit is conformably...located in the western part of the Skellefte mining district in northern Sweden. The deposit was located in...estimated at 0.2%. Operations were idle until open-pit mining started in 1967. Major factors in shutting down...genesis of the massive sulfide deposits in the Skellefte district. Eklund (1923), H6gbom (1937), Gavelin (1955) |  | | Journal (article/letter/editorial) | | as T-P Indicators in Sulfide Ores from Northern Sweden S. Berglund 1 and T. K. Ekstr6m 2 1 Department...University of Lule&, Lule&, Sweden 2 Geological Survey of Sweden, Box 801, Lule&, Sweden The compositions of...l l e f t e d i s t r i e t of n o r t h e r n Sweden. H e r e , both arsenopyr i t e and s p h a l e...from the Skellefte field have been published. 0dman (1941) presented two from the Boliden mine, having...the sulfide ore formarion in the Skellefte district of northern Sweden, so only some of the general geological |  | | Journal (article/letter/editorial) | | deposits in the skellefte district, Sweden C. Trepka-Blocb Department of Ore Reserves, Boliden Mineral AB...AB, S-936 00 Boliden, Sweden Abstract. The N~sliden and Rfivliden deposits in the Skellefte field consist... 1). Situated in the western part of the Skellefte district, the deposits have been affected by tectonic...genesis of the massive sulfide deposits in the Skellefte field. Eklund (1923) and H6gbom (1937) considered...by Odman (1941) concerning the formation of the Boliden ore. Gavelin (1953, 1955) suggested that the ores |  | | Report (volume) | | copper-lead sulfide vein deposits, in epithermal silver-gold veins, in quicksilver and antimony deposits...Tasmania; Mt. Isa, Queensland; Bor, Yugoslavia; Boliden, Sweden; Flin Flon, Manitoba; Sudbury, Ontario; and...selenium minerals is found. The copper-silver-lead veins of Skrikerum, Sweden; Harz Mountains, Germany; Copiapo...epithermal silver-gold fissure vein deposits. Examples are deposits in the Silver City district, Idaho;...Idaho; Comstock Lode and Jarbidge district, Nev.; and Guanajuato, Mexico, where naumannite, sometimes in large |  | | Journal (article/letter/editorial) | | 472-494 Wall Rock Alterationat the BolidenDeposit,Sweden C. A. NILSSON Abstract The mineralogicaland...levelsof the mine. 0dman published 474 his results in 1941 and since then the deeper mine 475 workingshave...possiblenot only to study the horizontal THE Skellefte District, situated in the province of distribution...far below the ore V/isterbotten in northern Sweden, has been a sub- body but also to inquire into..._.....• ,.• PHYLLITES Fro. 1. ?osifion oœthe Boliden ore •n the envelope oœalterec• rocks. cal and |  | | Journal (article/letter/editorial) | | Springer-Verlag 1994 The En isen gold deposit, central Sweden 1. A palaeoproterozoic high-sulphidation epithermal...Uppsala University,Norbyv~igen18B, S-752 36, Uppsala, Sweden Received: 22 September 1993/ Accepted: 16 December...rocks within the Enstern-En~sen region, central Sweden. Mineralization consists of disseminated chalcopyrite...Palaeoproterozoic En~sen gold deposit in central Sweden (Fig. 1) is unique in view of the remarkable *Present...Survey of Sweden, Mineral Resources Information Office, Skolgatan 4, S-930 70 Mal~., Sweden quartz-sillimanite |  | | Journal (article/letter/editorial) | | isotopic compositionsare found to exist in an ore district, the range of variation seemsto be wider in the...1 SOLFIDES AND SULFATES FRO1V[THE BOLIDEN AND FALUN MINES, SWEDEN Analysis Mineral no. Locality ... Typeoforeorrock $ i6 Arsenopyrite Bollden Mine Dense compact arsenopyrite ore (first stage of mineralization)...mineralization) --0.9 17 Chalcopyrite Boliden Mine (from the same Dense compact arsenopyrite ore...no. 18 Arsenopyrite 16) Boliden Mine 22 Selenocosalite Bollden Mine --0.3 of mineralization) |  | | Journal (article/letter/editorial) | | Kristineberg volcanogenic massive sulfide district, Sweden Received: 10 December 2001 / Accepted: 23...Scotia Place, Ottawa K1S 0W2, Canada Keywords Skellefte Sweden Æ Kristineberg Æ VMS alteration Æ Mineralogy...massive sulfide deposits of the Kristineberg area, Sweden, occur within a 2- to 3-km-thick succession of...felsic volcaniclastic rocks belonging to the Skellefte Group. The volcanic pile is intruded by a synvolcanic...rocks of the Vargfors Group. The Kristineberg Cu–Zn mine is the largest deposit (approximately 21 Mt) and |
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