 | | Journal (article/letter/editorial) | | Structural Evolution of the Björkdal Gold Deposit, Skellefte District, Northern Sweden: Implications for Early...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...Abstract The Björkdal gold deposit is situated in the eastern part of the Paleoproterozoic Skellefte district...district in northern Sweden. The Skellefte district constitutes a 1.89 to 1.88 Ga volcanic arc with numerous |  | | Journal (article/letter/editorial) | | Characteristics of Tourmaline and Scheelite from the Björkdal Gold Deposit, Northern Sweden: Evidence of an Intrusion-Related...Abstract The Björkdal quartz vein-hosted gold deposit is located ~25 km northwest of Skellefte in northern...northern Sweden, within a Paleoproterozoic volcanosedimentary sequence at the margin of a quartz-monzodiorite...the eastern open pit within the Björkdal deposit contain quartz, scheelite, tourmaline, calcite, and sulfides...suggest postcrystallization deformation. Coarse scheelite crystals (>5 mm) within the quartz veins are crosscut |  | | Report (chapter) | | magmatism and mineralization in the Bothnia–Skellefteå lithotectonic unit, Svecokarelian orogen PIETARI...Luleå, Sweden 3 Department of Earth Sciences, Uppsala University, SE-752 36 Uppsala, Sweden 4 Department...Finland 5 Geological Survey of Sweden, Box 670, SE-751 28 Uppsala, Sweden ‡ Pro Vice-Chancellor, Luleå...*Correspondence: pietari.skytta@utu.fi Abstract: The Bothnia–Skellefteå lithotectonic unit is dominated by turbiditic...90–1.86 Ga predominantly magmatic rocks (the Skellefte–Arvidsjaur magmatic province) are enclosed by |  | | Journal (article/letter/editorial) | | range of Precambrian geological environments in Sweden and Finland during the last two decades. Under-explored...Saattopora (Finland), Boliden, Ädelfors, and Enåsen (Sweden), and Eidsvoll and Bidjovagge (Norway), is now...Suurikuusikko (Finland), and Björkdal, Åkerberg, Harnäs, and Pahtohavare (Sweden) represent a new generation...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 |  | 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 |  | Olivo, G. R., Isnard, H., Williams-Jones, A. E., Gariepy, C. (2007) Pb ISOTOPE COMPOSITIONS OF PYRITE FROM THE C QUARTZ-TOURMALINE VEIN OF THE SISCOE GOLD DEPOSIT, VAL D'OR, QUEBEC: CONSTRAINTS ON THE ORIGIN AND AGE OF THE GOLD MINERALIZATION. Economic Geology, 102 (1) 137-146 doi:10.2113/gsecongeo.102.1.137 | Journal (article/letter/editorial) | | 3P8 Abstract The Siscoe mine was one of the richest in the Val d’Or mining camp, producing 27.5 tonnes...1949. The C quartz-tourmaline vein at the Siscoe mine, which is the youngest auriferous vein on the property...mineralizing events have been recognized in the Val d’Or district on the basis of morphological † Corresponding...Norlartic, Kiena mines, and Main ore zone at Siscoe mine) that are mainly associated with second-order shear...well as the C quartz-tourmaline vein at the Siscoe mine, is represented by 137 138 SCIENTIFIC COMMUNICATIONS |  | | Corporate Document | | 3 December 2003 Fennoscandian Exploration and Mining 2003 Rovaniemi, Finland December 2003 GTK CONTENTS...3.3.2 Pirilä, Rantasalmi 4. SWEDEN 4.1 Aitik 4.2 Pahtohavare 4.3 Björkdal 4.4 Åkerberg 4.5 Nautanen, Gällivare...described in this paper. In addition, some samples from Sweden, Czech Republic, Russian Far East, Ukraine, and...possibly arsenopyrite, tourmaline, chlorite, garnet, scheelite, titanite, rutile and gold. Korpilampi-2 Tourmaline-bearing...mineralisation quartz veins which also contain abundant scheelite. Hand specimen description Sample Description |  | | Journal (article/letter/editorial) | | No. 6, 2009 Mineralogy of mine waste at the Vermont Asbestos Group mine, Belvidere Mountain, Vermont—Denise...development of the intrusive-hosted Björkdal Au deposit, northern Sweden—K. Billström, C. Broman, E. Jonsson...studies of the north Roby zone, Lac des Iles PGE mine, Ontario, Canada—Alireza Karimzadeh Somarin, Stephen...volcanogenic massive sulfide deposit, Bathurst Mining Camp, Canada: Evidence from bulk ore analysis and...Nonsulfide zinc deposits in the Silesia-Cracow district, southern Poland—Vito Coppola, Maria Boni, H. |  | Cave, Ben J., Pitcairn, Iain K., Craw, Dave, Large, Ross R., Thompson, Jay M., Johnson, Sean C. (2017) A metamorphic mineral source for tungsten in the turbidite-hosted orogenic gold deposits of the Otago Schist, New Zealand. Mineralium Deposita, 52 (4) 515-537 doi:10.1007/s00126-016-0677-5 | Journal (article/letter/editorial) | | rock). Scheelite development closely follows the progression of this W-liberating reaction. Scheelite micrograins...to locally and regionally sourced scheelite-bearing veins. Scheelite from syn-metamorphic veins at Fiddlers...composition compared with scheelite from late-metamorphic veins at the Macraes Mine, the latter of which is...enriched in REEs, Y and Sr. We suggest that the scheelite at Macraes became enriched due to the liberation...Sciences, Stockholm University, 10691 Stockholm, Sweden 3 Geology Department, University of Otago, PO |  | | Journal (volume) | | enrichment, epigene processes, Precambrian , Finland, Sweden, Norway, Canada, Australia Pekka A. Nurmi: Geological...Finland , Bulletin 351 from typical lodes either by mine geologists or the authors. All sampies were to be...number of gold mines: Enäsen (in 1984) and Björkdal (1988) in Sweden; as weIl as Bidjovagge (1985) in Norway;...Svecofennian complex in southwestern Finland and southern Sweden (Fig. 1). Gold mineralization in the Archean greenstone... Sampled for Ihls study Oth er -tr Operat ing mine Fig. 1. Major geologieal provinees and loeation |  | Goldmann, Simon, Melcher, Frank, Gäbler, Hans-Eike, Dewaele, Stijn, Clercq, Friso, Muchez, Philippe (2013) Mineralogy and Trace Element Chemistry of Ferberite/Reinite from Tungsten Deposits in Central Rwanda. Minerals, 3 (2) 121-144 doi:10.3390/min3020121 | Journal (article/letter/editorial) | | which represents a pseudomorph of ferberite after scheelite. Primary ferberite, reinite and late secondary...rare earth element patterns. The replacement of scheelite by ferberite is also documented in the trace element...secondary ferberite are also similar to hydrothermal scheelite. The formation of the tungsten deposits in central...wolframite solid solution series [(Fe,Mn)WO4] and scheelite (CaWO4). In general, the formation of tungsten...which represents a pseudomorph of ferberite after scheelite [1–5]. There is still debate on the genesis of |  | Fu, Yu, Sun, Xiaoming, Zhou, Haoyang, Lin, Hai, Jiang, Liyi, Yang, Tianjian (2017) In-situ LA-ICP-MS trace elements analysis of scheelites from the giant Beiya gold–polymetallic deposit in Yunnan Province, Southwest China and its metallogenic implications. Ore Geology Reviews, 80. 828-837 doi:10.1016/j.oregeorev.2016.08.030 | Journal (article/letter/editorial) | | is the largest skarn gold deposit in China. Scheelite is a typical hydrothermal mineral which can serve... In this paper, we present in-situ LA-ICP-MS scheelite geochemical data from the different parts of the...Beiya deposit. The data indicate that the Beiya scheelite has high Mo (average: 38943 ppm) and high LREE/HREE...typical skarn-type scheelite. The mechanism of REE substitution of Ca in the Beiya scheelite was probably 3Ca2+...the scheelite inherited its REE composition from magma-derived ore-forming fluids. The scheelite from |  | Graupner, Torsten, Niedermann, Samuel, Rhede, Dieter, Kempe, Ulf, Seltmann, Reimar, Williams, C. Terry, Klemd, Reiner (2010) Multiple sources for mineralizing fluids in the Charmitan gold(-tungsten) mineralization (Uzbekistan) Mineralium Deposita, 45 (7) 667-682 doi:10.1007/s00126-010-0299-2 | Journal (article/letter/editorial) | | reconstruction of the paragenetic relationships of quartz, scheelite, sulphides and native gold within the gold mineralization...deformation as associated scheelite I. Undeformed scheelite II overgrows scheelite I and has lower light...contents as well as higher strontium concentrations. Scheelite II is associated with the economic gold mineralization...material which was partly re-mobilised from early scheelite I during infiltration of gold-bearing fluids....are often associated with stage 2 sulphides, scheelite II and bismuth tellurides and contain Ag (3.6–24 |  | Zhang, Zhiyuan, Xie, Guiqing, Mao, Jingwen, Liu, Wengang, Olin, Paul, Li, Wei (2019) Sm-Nd Dating and In-Situ LA-ICP-MS Trace Element Analyses of Scheelite from the Longshan Sb-Au Deposit, Xiangzhong Metallogenic Province, South China. Minerals, 9 (2). 87pp. doi:10.3390/min9020087 | Journal (article/letter/editorial) | | and In-Situ LA-ICP-MS Trace Element Analyses of Scheelite from the Longshan Sb-Au Deposit, Xiangzhong Metallogenic...composition, Sm-Nd isotope dating, and Sr isotope of scheelite from the Longshan Sb-Au deposit are used to constrain...Keywords: scheelite; Sm-Nd dating; trace elements; Sb-Au deposit; Longshan 1. Introduction Scheelite (CaWO4...versus metamorphic) [1–6]. The Sm-Nd isotopes of scheelite can potentially be a powerful geochronometer for...substitute for Ca2+ in the scheelite structure [14,15]. Hence, scheelite contains abundant trace elements |  | Song, G., Qin, K., Li, G., Evans, N. J., Chen, L. (2014) Scheelite elemental and isotopic signatures: Implications for the genesis of skarn-type W-Mo deposits in the Chizhou Area, Anhui Province, Eastern China. American Mineralogist, 99 (2) 303-317 doi:10.2138/am.2014.4431 | Journal (article/letter/editorial) | | Mineralogist, Volume 99, pages 303–317, 2014 Scheelite elemental and isotopic signatures: Implications...Geological Sciences, Beijing 100037, China Abstract Scheelite is well developed in hydrothermal deposits, providing...however, few studies have focused on characterizing scheelite in skarn-type W-Mo deposits. The primary ore mineral...W-Mo deposits (Anhui Province, Eastern China), scheelite was analyzed for major, trace, and rare earth...geochemical characteristics that distinguish the scheelite from skarn-type W-Mo deposits to that from vein-type |  | Song, Guoxue, Cook, Nigel J., Li, Guangming, Qin, Kezhang, Ciobanu, Cristiana L., Yang, Yueheng, Xu, Yingxia (2019) Scheelite geochemistry in porphyry-skarn W-Mo systems: A case study from the Gaojiabang Deposit, East China. Ore Geology Reviews, 113. 103084 doi:10.1016/j.oregeorev.2019.103084 | Journal (article/letter/editorial) | | Journal Pre-proofs Scheelite geochemistry in porphyry-skarn W-Mo systems: a case study from the Gaojiabang...G. Li, K. Qin, C.L. Ciobanu, Y. Yang, Y. Xu, Scheelite geochemistry in porphyry-skarn W-Mo systems: a...Published by Elsevier B.V. All rights reserved. Scheelite geochemistry in porphyry-skarn W-Mo systems: a...Xinhua Road, Tangshan 063009, China Abstract Scheelite (CaWO4), a hydrothermal mineral commonly displaying...LA-ICP-MS and LAMC-ICP-MS analysis, three groups of scheelite, each with different geochemical characteristics |  | | Book | | Centre of Advanced Mining and Metallurgy Luleå University of Technology Luleå Sweden ISSN 2365-0559 Mineral...acknowledged with the third Fennoscandian Exploration and Mining Special Award for his outstanding lifetime contributions...59 73 The Fennoscandian Shield 5 The Skellefte District . . . . . . . . . . . . . . . . . . . . ...established cover four major mineral belts in Europe: Skellefte-Vihanti-Pyhäsalmi in Fennoscandia, Forsudetic...at visualizing the geological evolution of the district. 3-D predictivity maps are also presented using |  | Guo, Zhijun, Li, Jinwen, Xu, Xinying, Song, Zeyou, Dong, Xuzhou, Tian, Jing, Yang, Yuncheng, She, Hongquan, Xiang, Anping, Kang, Yongjian (2016) Sm-Nd dating and REE Composition of scheelite for the Honghuaerji scheelite deposit, Inner Mongolia, Northeast China. Lithos, 261. 307-321 doi:10.1016/j.lithos.2016.03.006 | Journal (article/letter/editorial) | | dating and REE Composition of scheelite for the honghuaerji scheelite deposit, Inner Mongolia, Northeast...dating and REE Composition of scheelite for the honghuaerji scheelite deposit, Inner Mongolia, Northeast...Dating and REE Composition of Scheelite for the Honghuaerji Scheelite Deposit, Inner Mongolia, Northeast...Technology, Beijing General Research Institute of Mining and Metallurgy, Beijing 100160, PR China Tianjin...analyses of seven scheelite samples from scheelite-quartz veins in the Honghuaerji scheelite deposit TE |  | | Journal (article/letter/editorial) | | History, P.O. Box 50 007, SE-104 05 Stockholm, Sweden b c a r t i c l e i n f o Article history: Received...controlled mineralization in the Somero-Tammela gold district in the Häme belt (Fig. 1). For this purpose samples...SSAC could be traced to the SW to Bergslagen in Sweden containing similar arc-type rocks (Valbracht et...recorded in the Bothnian Basin and elsewhere in Sweden (Lundqvist et al., 1998; Korsman et al., 1999;...minerals; löllingite, pyrite, sphalerite, galena, scheelite and Bi-minerals are, among others, minor phases; |  | | Journal (issue) | | Silviu UDUBAȘA, Gheorghe UDUBAȘA Keeping alive the mining tradition/heritage: the museum mines and geoparks...Mircea GEORGESCU The sustainable development in mining ……………………………………………………….…...................... ...GIS mineral potential modeling in the Skellefte District (Sweden) ……...……………………..................... ...Silviu UDUBAȘA, Gheorghe UDUBAȘA Keeping alive the mining tradition/heritage: the museum mines and geoparks...Mircea GEORGESCU The sustainable development in mining ……………………………………………………….….... 11 Gheorghe ILINCA |  | | Journal (article/letter/editorial) | | greenstone belt hosts the largest operational gold mine in India at Hutti, as well as two satellite mines...(Campbell and Hill, 1988; Kerrich, 1991). Based on mine-scale shear-dominated structures, hydrothermal mineral...the Hutti gold mine (16°12' N, 76°43' E), currently the largest operational gold mine in India. Based...Uti deposits are exploited by two Hutti The Hutti mine comprises a series of parallel, ~N-S–striking, ~1-km-long...metavolcanic rocks (Pal and Mishra, 2002). Five stages of mine-scale deformation at Hutti have been proposed by |  | WANG, JIASHENG, WEN, HANJIE, FAN, HAIFENG, ZHU, JINGJING (2012) Sm-Nd geochronology, REE geochemistry and C and O isotope characteristics of calcites and stibnites from the Banian antimony deposit, Guizhou Province, China. GEOCHEMICAL JOURNAL, 46 (5) 393-407 doi:10.2343/geochemj.2.0219 | Journal (article/letter/editorial) | | is a medium-sized deposit located in the Dushan County, South Guizhou, China. Calcite is the dominant...years, hydrothermal minerals such as fluorite, scheelite, tourmaline and calcite have been successfully...deposit is located in the southeastern area of Dushan County, Guizhou province, China, and is one of the important... and Franklin, J. M. (1996) Sm– Nd dating of scheelite and tourmaline: Implications for the genesis of...R., Jagoutz, E. and Schärer, U. (1997) Dating scheelite stages: A strontium, neodymium, lead approach |  | Klemme, S., Marschall, H. R., Jacob, D. E., Prowatke, S., Ludwig, T. (2011) Trace-element partitioning and boron isotope fractionation between white mica and tourmaline. The Canadian Mineralogist, 49 (1) 165-176 doi:10.3749/canmin.49.1.165 | Journal (article/letter/editorial) | | (2000): Complexly zoned fibrous tourmaline, Cruzeiro mine, Minas Gerais, Brazil: a record of evolving magmatic...characteristics of tourmaline and scheelite from the Björkdal gold deposit, northern Sweden: evidence of an intrusion-related...significance of tourmaline-rich rocks in the Broken Hill district, Australia. Econ. Geol. 88, 505-541. S pivack |  | Bačík, P., Uher, P., Ertl, A., Jonsson, E., Nysten, P., Kanický, V., Vaculovič, T. (2012) Zoned REE-Enriched Dravite from a Granitic Pegmatite in Forshammar Bergslagen Province, Sweden an EMPA XRD and LA-ICP-MS Study. The Canadian Mineralogist, 50 (4) 825-841 doi:10.3749/canmin.50.4.825 | Journal (article/letter/editorial) | | GRANITIC PEGMATITE IN FORSHAMMAR, BERGSLAGEN PROVINCE, SWEDEN: AN EMPA, XRD AND LA–ICP–MS STUDY Peter BAČÍK§...JONSSON Geological Survey of Sweden, Box 670, SE–751 28 Uppsala, Sweden, and Department of Earth Sciences...Uppsala, Sweden Per NYSTEN Geological Survey of Sweden, Box 670, SE–751 28 Uppsala, Sweden Viktor KANICKÝ...granitic pegmatite, central Bergslagen province, Sweden. Tourmaline contains inclusions of zircon and xenotime-(Y)...LA–ICP–MS, granitic pegmatite, Forshammar, Bergslagen, Sweden. § E-mail address: bacikp@fns.uniba.sk 826 |  | | Conference Proceedings (Volume) | | Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden. ISBN 978-91-7403-207-9. 1882 pp. Suggested citation...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden, ISBN 978-91-7403-207-9, 1450–1452. This publication |
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Björkdal Mine, Sandfors, Skellefte mining district, Skellefteå, Västerbotten County, Sweden