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Geology of the Northern Norrbotten Ore Province, Northern Sweden Paper 11 (13) Editor: Stefan Bergman
Rapporter och meddelanden 141 Geology of the Northern Norrbotten ore province, northern Sweden Paper 11 (13) Editor: Stefan Bergman Rapporter och meddelanden 141 Geology of the Northern Norrbotten ore province, northern Sweden Editor: Stefan Bergman Sveriges geologiska undersökning 2018 ISSN 0349-2176 ISBN 978-91-7403-393-9 Cover photos: Upper left: View of Torneälven, looking north from Sakkara vaara, northeast of Kiruna. Photographer: Stefan Bergman. Upper right: View (looking north-northwest) of the open pit at the Aitik Cu-Au-Ag mine, close to Gällivare. The Nautanen area is seen in the back- ground. Photographer: Edward Lynch. Lower left: Iron oxide-apatite mineralisation occurring close to the Malmberget Fe-mine. Photographer: Edward Lynch. Lower right: View towards the town of Kiruna and Mt. Luossavaara, standing on the footwall of the Kiruna apatite iron ore on Mt. Kiirunavaara, looking north. Photographer: Stefan Bergman. Head of department, Mineral Resources: Kaj Lax Editor: Stefan Bergman Layout: Tone Gellerstedt och Johan Sporrong, SGU Print: Elanders Sverige AB Geological Survey of Sweden Box 670, 751 28 Uppsala phone: 018-17 90 00 fax: 018-17 92 10 e-mail: [email protected] www.sgu.se Table of Contents Introduktion (in Swedish) .................................................................................................................................................. 6 Introduction .............................................................................................................................................................................. -
Fire and Smoke Spread in Underground Mines
Site inventory of operational mines– fire and smoke spread in underground mines. Rickard Hansen Studies in Sustainable Technology 2010:01 Mälardalen University Summary This report is part of the research project “Concept for fire and smoke spread prevention in mines”, conducted by a research group at Mälardalen University. The project is aimed at improving fire safety in mines in order to obtain a safer working environment for the people working for the mining companies in Sweden or for visitors in mines open to the public. This report deals with the second step in the project: the site inventory in operational mines. The main purposes of the inventory are: - To get a clear picture of the risks in the different mines. - To get a clear picture of the protective measures of each mine. - Optimize the choice of design fires for each mine. To find out what the present situation was at the operational mines, a site inventory was conducted at the two LKAB mines. The site inventories were conducted through actual visits to the specific sites and through e-mail correspondence with LKAB personnel responsible for the different sections and areas. During the inventories, predefined forms for each type of item were used in order to facilitate the work. The following items were examined: - Combustible materials in general, for example large amounts of wood. - Vehicles - Cables - Fire barriers - Ventilation systems - Extinguishing systems Besides the above items, earlier fires and fire incidents were also examined. As the two LKAB mines are tremendously large with a large amount of equipment etc, only the most common vehicles were listed and examined further. -
Year-End Report 2019: Strong Earnings in an Uncertain Market
PRESS RELEASE Attachments: Date: 1 (3) 11/02/2020 Contact: Bo Krogvig, Senior Vice President Communications and Climate, LKAB Telephone: +46 (0)8 429 3445 Email: [email protected] Year-end report 2019: Strong earnings in an uncertain market Stable production and favourable market conditions enabled LKAB to increase its operating profit both for the quarter and for the full year, this despite lower delivery volumes. The market remains uncertain, however. Sales for full-year 2019 increased to MSEK 31,260 (25,892) and operating profit strengthened to MSEK 11,788 (6,869), an increase of 72 percent. The improved earnings are mainly due to higher iron ore prices and a stronger dollar exchange rate. Lower sales had an adverse effect. Operating cash flow for the full year increased to MSEK 6,981 (3,386). The improvement is mainly due to the increase in profits and to lower levels of capital expenditure. Higher expenditure on urban transformation had a negative impact. Profit for the year amounted to MSEK 10,173 (5,274) and the Board is proposing to the Annual General Meeting an ordinary dividend amounting to MSEK 6,104 (3,164). For the fourth quarter sales increased to MSEK 6,947 (6,911) and operating profit increased to MSEK 2,047 (1,900). The improved earnings are mainly a result of a stronger dollar exchange rate and lower costs for urban transformation provisions. Lower prices for highly upgraded iron ore products and lower delivery volumes during the quarter had an adverse effect. “I am pleased that we are delivering strong earnings despite an uncertain market and despite making significant investments in both the ongoing urban transformation and our projects for the future. -
Space-Related Education on the Kiruna Space Campus, Sweden
Space-related Education on the Kiruna Space Campus, Sweden The town of Kiruna lies approximately 140 kilometres above the Arctic Circle Space research and industry in northern Sweden. The high latitude Carol Norberg, The largest research organization in Kiruna Reader in Space Physics, makes Kiruna an attractive base for is the Swedish Institute of Space Physics, which Department of Space Sci- international space-related projects of carries out research in experimental space and ence, atmospheric physics. Measurements are made from many kinds. A space research insti- Umeå University, the ground, with balloons, and from satellites. Prob- Box 812, S-981 28 Kiruna, tute was first created in Kiruna in the ably the most well-known space centre in Kiruna is Sweden. 1950’s. During the last decade, there Esrange, a space facility belonging to the Swedish Space Corporation. Esrange has its own satellite has been a rapid expansion in the area station, and facilities for launching sounding rockets of space-related education at university and stratospheric balloons. Close to Esrange is the Swedish Institute of Space level, which has its foundations on the European Space Agency satellite station at Salmi- järvi. The headquarters of the European Incoherent Physics, Headquarter in local expertise in space science and Scatter Scientific Association (EISCAT) are located Kiruna. engineering. Through cooperation with Picture: IRF the Swedish Space Corporation stu- dents in Kiruna are offered the opportu- nity to participate in rocket and balloon launches as part of their education. The two most northern universities in Swe- den, Luleå University of Technology and Umeå University have formed a joint Department of Space Science located on the Kiruna Space Campus togeth- er with the Swedish Institute of Space Physics. -
080515 Lindahl Bukarest II
Sustainable Mining in Europe – The Nordic experience Lars-Åke Lindahl SveMin (Swedish Association of mines, mineral and metal producers) Non-energy mining industry in Europe Bucharest, 15 May 2008 Outline • Introduction • The three pillars of sustainable development/sustainable mining – Economic – Social – Ecology/Environment • Concluding comments Health & Safety Energy Environment Exploration Metalprod. access to land Swedish Association of Mines, issues Mineral and Metal Producers EU- Competence Treaties monitoring with unions The three pillars of Sustainable development • Economic • Social • Ecology/Environment Source: SGU Source: SGU Mines in Sweden Swedish mine production 2006 Metal Production Part of EU Place production Iron 23.3 Mt 89.6 % 1st Gold 6.8 t 32.8 % 1st Silver 292 t 16.9 % 2nd Iron (Poland) Sulphide Gold Zinc 210 Kt 25.4 % 2nd Industrial Minerals (Ireland) Operating Planned Lead 55.6 Kt 30.8 % 2nd (Ireland) Copper 86.7 Kt 12.4 % 2nd (Poland) Source: SGU (Swedish Geological Survey) KIRUNA MINE (LKAB) Automated drillrig, Kiruna mine Remote Controlled Electrical Loader, Kiruna mine THE AITIK MINE (Boliden) Source: SGU Source: SGU The three pillars of Sustainable development • Economic • Social • Ecology/Environment 70 60 Swedish Mining and Mineral Industry (all employees) Lost Day Injury Frequency Rate 1988-2007 50 Occupational Accidents 40 30 20 No. per 1 million worked hours 10 0 1988 1989 1990 1991 1992 Under ground 1993 Surface Total 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 Mining Industry -
International Rate Centers for Virtual Numbers
8x8 International Virtual Numbers Country City Country Code City Code Country City Country Code City Code Argentina Bahia Blanca 54 291 Australia Brisbane North East 61 736 Argentina Buenos Aires 54 11 Australia Brisbane North/North West 61 735 Argentina Cordoba 54 351 Australia Brisbane South East 61 730 Argentina Glew 54 2224 Australia Brisbane West/South West 61 737 Argentina Jose C Paz 54 2320 Australia Canberra 61 261 Argentina La Plata 54 221 Australia Clayton 61 385 Argentina Mar Del Plata 54 223 Australia Cleveland 61 730 Argentina Mendoza 54 261 Australia Craigieburn 61 383 Argentina Moreno 54 237 Australia Croydon 61 382 Argentina Neuquen 54 299 Australia Dandenong 61 387 Argentina Parana 54 343 Australia Dural 61 284 Argentina Pilar 54 2322 Australia Eltham 61 384 Argentina Rosario 54 341 Australia Engadine 61 285 Argentina San Juan 54 264 Australia Fremantle 61 862 Argentina San Luis 54 2652 Australia Herne Hill 61 861 Argentina Santa Fe 54 342 Australia Ipswich 61 730 Argentina Tucuman 54 381 Australia Kalamunda 61 861 Australia Adelaide City Center 61 871 Australia Kalkallo 61 381 Australia Adelaide East 61 871 Australia Liverpool 61 281 Australia Adelaide North East 61 871 Australia Mclaren Vale 61 872 Australia Adelaide North West 61 871 Australia Melbourne City And South 61 386 Australia Adelaide South 61 871 Australia Melbourne East 61 388 Australia Adelaide West 61 871 Australia Melbourne North East 61 384 Australia Armadale 61 861 Australia Melbourne South East 61 385 Australia Avalon Beach 61 284 Australia Melbourne -
The Mineral Industry of Sweden in 2016
2016 Minerals Yearbook SWEDEN [ADVANCE RELEASE] U.S. Department of the Interior November 2019 U.S. Geological Survey Revised November 2020 The Mineral Industry of Sweden By Meralis Plaza-Toledo Sweden, a country located on the Scandinavian Peninsula Production and bordered by Norway on the west and Finland to the east, is part of an area of crystalline and metamorphic rocks called the In 2016, the production of horticultural and fuel peat Fennoscandian Shield, which hosts a variety of mineral deposits. increased by 31% and 25% respectively; tellurium by 15%; The three primary ore regions in Sweden are the Norrbotten iron ore, by 8%; gold, by 8%; and silver, by 7%. Production of region, which is characterized by iron ore, copper, and gold feldspar decreased by 24%, and that of ferrochromium, by 13%. deposits; the Bothnia-Skelleftea region, which is characterized Data on mineral production are in table 1. by base metals and gold; and the Bergslagen region, which hosts Structure of the Mineral Industry copper, gold, iron ore, lead, and zinc. In 2016, Sweden was the leading iron ore producer of the European Union (EU) and a In 2016, the Swedish mineral industry was composed mostly leading producer of copper, gold, lead, silver, and zinc. In 2016, of privately owned companies. State-owned Luossavaara- Sweden was estimated to be the world’s second-ranked producer Kiirunavaara AB (LKAB) was Europe’s leading iron ore of refined tellurium, accounting for 9.5% of the world’s producer. Boliden AB (Boliden), a privately owned mining refinery production (Swedish Trade and Invest Council, 2014; and mineral-processing company, produced copper, gold, lead, Geological Survey of Norway, 2016; Anderson, 2018). -
Jukkasjärvi Socken
Arkiv nr Arkivnamn Serie 1:1 NORRBOTTENS MUSEUM FO AH Rubrik HANDLINGAR OM JUKKASJÄRVI SOCKEN Placering Volymnr Tid Anmärkningar Volym 1-5 Fornfynd, fornminnen, fornlämningar. Volym 6 Sjöregleringar, Historia, uppteckningar. Volym 7-8 Byggnadsinventering längs Malmbanan. Volym 9 Jukkasjärvi samhälle. Volym 10 Kyrkor, Kyrkogårdar. Volym 11 Hembygdsgården och hembygdsföreningen. Volym 12-19 Byar och gårdar. Volym 20 Övrigt. 1 1931-2001 FORNFYND, FORNMINNEN, FORNLÄMNINGAR Rapport över arkeologiska undersökningar i Jukkasjärvi socken 1954. Historik - kulturhistoriskt skyddsvärde (från olika byar och platser i Jukkasjärvi sn) Fyndförteckningar från SHM, utan år. Uppgift om fynd av pilspets, utan år. Handlingar om Jukkasjärviexpeditionen 1931-1932. 0138/34 Ang. Lapplandsundersökningen (med 0192/34). 0043/37 Ang. mejsel av skiffer. 0674/38 Skiss av pilspets funnen vid Vuoskajärvi. 0492/40 Ang. stenformation vid Vaikkojärvi, Vaikkolombolo. Ang. fynd av skida 1943. 0014/47 Ang. mynt från Övre Soppero. 0267/47 Ang. fynd av stenåldersverktyg i Vittangi. Inv. nr. 5014 (med 0300/47). 0167/48 Ang. fynd av spikar m.m. från Svappavaara. 0125/48 Ang. bidrag till undersökning. Ang. sten från Pjeskenjarka 1948. 0231/48 Ang. stort fångstgropsystem (med 0034/54). 0234/48 Ang. skelettdelar på Jeprinsuolo, Torneträsk. 0101/51 Ang. kvarnstenar i Kurravaara. 0033/53 Ang. fynd av sten, troligen i Kuoksu. Pm om ev. fornlämning nedanför Tuollavaara. 0202/60 Ang. Jukkasjärviundersökningen. 0115/54 Ang. förmodad plats för Jukkasjärvi gamla kyrka och undersökning av skelettdelar (med 0136/54). 0089/54 Ang. fynd av människoben från Altavaara, ev. gamla begravningsplatsen i Jukkasjärvi (med 0105/54). Uppteckning om avrättad same vid Altavaara 1841, 1943. Pm om undersökning av kåtatomt vid Bergfors, 1956. -
Tests for Heavier Transports on the Ore Railway
PRESS RELEASE Attachement: Date: 1 (2) 19/04/2021 Contact person: Anders Lindberg, Group Media Relations Manager Phone: +46 72 717 8355 E-Mail: [email protected] Tests for heavier transports on the Ore Railway Trafikverket (the Swedish Transport Administration), together with LKAB and Bane Nor, is conducting tests on the Swedish and Norwegian sections of the Ore Railway to enable heavier transports in future. Therefore, the axle load for ore cars is being increased from 30 tonnes to 31 tonnes. “The purpose of the tests is to determine which stretches of the railway must be upgraded to enable an increase in the payload weight of cars operating on the line and thereby create a more efficient and environmentally friendly transport system. Quite simply, through testing, we want to determine how higher axle load affects wear on rails and switches. Testing is beginning now and we will assess the results on an ongoing basis,” says Staffan Ökvist, maintenance manager for Trafikverket's northern region. Testing will be carried out on both the Swedish and Norwegian stretches of the railway that runs between Kiruna and Narvik (Malmbanan and Ofotbanan). For some time, testing has also been under way on the southern section of the line, between Malmberget and Luleå. In business and industry there is a great demand for increased capacity on the Ore Railway. By upgrading the railway, more freight can be hauled without increasing the number of trains operating on the line. The tests are part of a forward-thinking strategy, the ambition of which is to be able in future to operate trains with an axle load of 32.5 tonnes along the entire Ore Railway. -
New Research Supports Volcanic Origin of Kiruna-Type Iron Ores 12 April 2019
New research supports volcanic origin of Kiruna-type iron ores 12 April 2019 The origin and actual process of formation of Kiruna- type ores has remained highly controversial for over 100 years, with suggestions including a purely low-temperature hydrothermal origin, sea floor precipitation, a high-temperature volcanic origin from magma, and high-temperature magmatic fluids. To clarify the origins of Kiruna-type ores, a team of scientists from Uppsala University, the Geological Survey of Sweden, the Geological Survey of Iran, the Indian Institute of Technology in Bombay, and the Universities of Cardiff and Cape Town, led by Uppsala researcher Prof. Valentin Troll, employed Fe and O isotopes, the main elements in magnetite (Fe3O4), from Sweden, Chile and Iran to chemically fingerprint the processes that Credit: CC0 Public Domain led to formation of these ores. By comparing their data from Kiruna-type iron ores with an extensive set of magnetite samples from The origin of so-called Kiruna-type apatite-iron volcanic rocks as well as from known low- oxide ores has been the topic of a longstanding temperature hydrothermal iron ore deposits, the debate for over 100 years. In a new article researchers were able to show that more than 80 published in Nature Communications, a team of percent of their magnetite samples from Kiruna- scientists presents new and unambiguous data in type apatite-iron oxide ores were formed by high- favour of a magmatic origin for these important iron temperature magmatic processes in what must ores. The study was led by researchers from represent volcanic to shallow sub-volcanic settings. -
2005-12 Fram-Baksida Kiruna VV FS.Indd
Förstudie Kirunaprojektet, Allmänna vägar i Kiruna 6 Planeringsförutsättningar 6.1 Trafi k och trafi kanter I detta avsnitt redovisas befi ntliga förutsättningar som främst har 6.1.1 MÅLPUNKTER 6.1.2 ARBETSPENDLING betydelse för planeringen av vägar på kort sikt. På lång sikt är förändringen av dessa förutsättningar av betydelse för långsiktigt Huvuddelen av de offentliga och kommersiella serviceinrätt- Trots långa avstånd förekommer arbetspendling mellan Kiruna och hållbara lösningar. ningarna är lokaliserade till stadsdelen Centrum. Av det totala anta- övriga kommuner inom Norrbottens län. De viktigaste pendlingsor- let arbetstillfällen inom Kiruna stad fi nns cirka 80% inom stadsde- terna redovisas i tabell 6.1. Det är cirka 70 personer fl er som pend- Konsekvenser och effekter redovisas i avsnitt 12. I förekommande larna Centrum, Bolaget, Järnvägen och Industrin. lar till Kiruna än som pendlar från Kiruna. fall har studerade korridorer som redovisas i avsnitt 11. Tänkbara åtgärder lagts in med konturlinjer på kartor för att underlätta förstå- Följande målpunkter bedöms vara av störst vikt: elsen av konsekvensbeskrivningar i avsnitt 12. Mål för turistresor: Mål för tjänsteresor: Stadscentrum LKAB Kyrkan Stadshuset Campingplatsen Sjukhuset Jukkasjärvi Mål för arbetsresor: Flygplatsen Stadscentrum Mål för besöksresor: Industriområden Bostadsområden Sjukhuset Skolor För redovisning av skolor som mål- punkter se avsnitt 6.1.7 Barriäreffek- ter. Loussajärvi Arbetspendling Arvids- Boden Gälli- Hapa- Jokk- Kalix Luleå Pajala Piteå Över- Summa Kiruna 2003 jaur vare randa mokk torneå Utpendling till: 34 24 85 2 12 21 140 26 9 1 Ut: 355 Inpendling från: 2 13 210 8 9 7 62 86 10 11 In: 428 9832 pers har Kiruna som både bostads- och arbetsställekommun Pendlingsnetto: 73 Tabell 6.1. -
Annual Report and Sustainability Report
ANNUAL REPORT AND LKAB SUSTAINABILITY REPORT ANNUAL REPORT AND SUSTAINABILITY REPORT AND SUSTAINABILITY ANNUAL REPORT CONTENTS Events in brief 2 The LKAB Manifesto 3 Overview of the past year 4 President’s report 6 Group strategies 9 LKAB 2009 11 Economic trends, market 13 Steel demands iron ore 16 International trade 17 The iron ore mines 18 Prospecting, ore reserves 19 From iron ore to pellets 20 Production 2009 21 Research and development 22 Human resources 23 Investments 24 The industrial minerals business 25 Subsidiaries 26 2009 SUSTAINABILITY REPORT 27 Stakeholders and sustainability issues 28 Value creation 29 Control of sustainability activities 30 Urban transformation 31 Environment 34 Co-workers 44 Involvement in local communities 49 About LKAB’s Sustainability Report for 2009 106 GRI index 106 Auditors’ statement of assurance 108 CORPORATE GOVERNANCE REPORT 50 Board of Directors and Group Management 55 FINANCE 58 Group overview 58 Contents, financial statements 59 Report of the Directors 60 Financial reports and notes 68 LKAB, BOX 952, SE-971 28 LULEÅ, SWEDEN Proposed disposition of unappropriated earnings 104 www.lkab.com Auditors’ Report 105 Glossary 109 Addresses 110 Annual General Meeting 20092009 and financial information 111 ANNUAL REPORT AND LKAB SUSTAINABILITY REPORT ANNUAL REPORT AND SUSTAINABILITY REPORT AND SUSTAINABILITY ANNUAL REPORT CONTENTS Events in brief 2 The LKAB Manifesto 3 Overview of the past year 4 President’s report 6 Group strategies 9 LKAB 2009 11 Economic trends, market 13 Steel demands iron ore 16