 | | Report (chapter) | | Luleå University of Technology, SE-971 87 Luleå, Sweden *Correspondence: michael@stephens.se Abstract:...lithotectonic unit, Svecokarelian orogen, south-central Sweden. Three sulphide mines are currently in operation...through the 2.0–1.8 Ga Svecokarelian orogen in Sweden, described in Part I of this Memoir, continues...lithotectonic unit, has been of major significance for Sweden, both socially and economically. This metallogenic...lithotectonic unit also contains one of the two places in Sweden investigated in detail down to 1000 m depth to |  | Jansson, N. F., Sädbom, S., Allen, R. L., Billström, K., Spry, P. G. (2018) The Lovisa Stratiform Zn-Pb Deposit, Bergslagen, Sweden: Structure, Stratigraphy, and Ore Genesis. Economic Geology, 113 (3) 699-739 doi:10.5382/econgeo.2018.4567 | Journal (article/letter/editorial) | | The Lovisa Stratiform Zn-Pb Deposit, Bergslagen, Sweden: Structure, Stratigraphy, and Ore Genesis N. F... Luleå University of Technology, 971 87 Luleå, Sweden 2 Lovisagruvan 3 Boliden 4 Department 5 Department... 711 77 Stråssa, Sweden Mineral, Exploration Department, 776 98 Garpenberg, Sweden of Geosciences,...Natural History, Box 50 007, 104 05 Stockholm, Sweden of Geological and Atmospheric Sciences, Iowa State...postvolcanic pelitic rocks. Introduction The Lovisa mine exploits one of the most important styles of base |  | | Journal (article/letter/editorial) | | and University of Gothenburg, S-41296 Grteborg, Sweden 2 Institute for Earth Sciences, State University...Netherlands 3 Xenos Mineral, R~igv/igen7, S-71332 Nora, Sweden 4 Geological Survey of Ireland, Beggars Bush, Haddington...Mid-Proterozoic Bergslagen ore district of central Sweden. Some are spatially associated with ores, others...oxide deposits, the Leja Cu deposit, and the Zinkgruvan Zn-Pb-Ag deposit. Tourmaline has been recorded...Descriptions of tourmaline occurrences in central Sweden are practically non-existent since tourmaline has |  | Frank, Katherine S., Spry, Paul G., Raat, Hein, Allen, Rodney L., Jansson, Nils F., Ripa, Magnus (2019) Variability in the Geologic, Mineralogical, and Geochemical Characteristics of Base Metal Sulfide Deposits in the Stollberg Ore Field, Bergslagen District, Sweden. Economic Geology, 114 (3) 473-512 doi:10.5382/econgeo.4646 | Journal (article/letter/editorial) | | in the Stollberg Ore Field, Bergslagen District, Sweden Katherine S. Frank,1 Paul G. Spry,1,† Hein Raat... Exploration Department, Garpenberg SE-776 98, Sweden of Civil, Environmental and Natural Resources...SE-971 87, Sweden 4 Geological Survey of Sweden, P.O. Box 670, Uppsala SE-751 28, Sweden Abstract The...occurs in the Bergslagen region of south-central Sweden, a polydeformed ca. 1.9 Ga igneous province dominated...province on the Fennoscandian Shield in south-central Sweden (Fig. 1). It hosts thousands of mineral occurrences |  | | Journal (article/letter/editorial) | | (Fig. 1; Table 1): Broken Hill (Australia), Zinkgruvan (Sweden), Nama qua mobile belt (Broken Hill, Black...calc-silicate rocks (Broken Hill (Australia), Zinkgruvan, Menninnie Dam (South Australia; Beeson, 1990b)...Jersey)), and the other by iron formation (Dammberget (Sweden), Boquira (Brazil), Aggeneys (South Africa), and...Gamsberg Big Syncline Broken Hill, S. Afr. Zinkgruvan Dammberget Saxberget Age (Ga) Grade and size...Hores Gneiss (Fig. 3). Mineralization occurs in the “Mine Sequence”, a package of rocks that includes metapelites |  | | Journal (article/letter/editorial) | | — note from Mrs. Strong. Inyo Mts. are in Inyo County in S/E California. COLORADO — "A friend and I,...Dunton Quarry, a few minutes hike above the Nevel Mine.'' Newry, in western Oxford Co., is in S/W Maine...found in most gravel pits here in eastern Itasca County in northern Minnesota. There are no commercial...you some crystals found in the wall of a barite mine in Potosi, Washington Co., Missouri. They occur...badly pitted. " W e neglected to get the name of the mine but it is about a mile south of Potosi. You turn |  | | Journal (article/letter/editorial) | | Institute of Geology, Solvegatan 13, S-223 62 Lund, Sweden JOCHEN HOEFS, Institute of Geochemistry, Goldschmidtstrasse...Geology, Lund, Sweden. Present address: Vieille Montagne, S-690 42 Zinkgruvan, Sweden The pumpellyte-actinolite...pumpellyte-actinolite and contiguous facies in part of the Phyllite-Quartzite Series, central northern Peloponnesus |  | | Journal (article/letter/editorial) | | collector. Sailing smooth, he landed in Gothenburg, Sweden. Sweden has a left-hand government and quite naturally...before it got too hot down there. Drove through Sweden, Denmark, Germany, France and finally crossed the...called tamanite. Only went to one locality, a lead mine at Martorell, Barcelona Province, Spain. Collected...famous for, but silver-picked the best specimen of actinolite xls my eyes ever seen, from the Zillerthal Alps...Switzerland, France, Belgium, Netherlands, Denmark and Sweden. Another 11 days at Langban. Had collected 246 |  | Jansson, N. F., Erismann, F., Lundstam, E., Allen, R. L. (2013) Evolution of the Paleoproterozoic Volcanic-Limestone-Hydrothermal Sediment Succession and Zn-Pb-Ag and Iron Oxide Deposits at Stollberg, Bergslagen Region, Sweden. Economic Geology, 108 (2) 309-335 doi:10.2113/econgeo.108.2.309 | Journal (article/letter/editorial) | | Oxide Deposits at Stollberg, Bergslagen Region, Sweden* NILS F. JANSSON,1,†,** FABIAN ERISMANN, 2,***...87 Luleå, Sweden 2 Boliden Mineral AB, Exploration Department, 776 98 Garpenberg, Sweden Abstract The...Mineral AB, Exploration Department, 936 81 Boliden, Sweden. ***Present address: Earth Resource Investment...Ställdalen (Se), Garpenberg (G), Dannemora (D), and Zinkgruvan (Z) deposits. Green dots denote Mn-rich iron...all from the database of the Geological Survey of Sweden. Inset shows simplified geologic setting of the |  | Li, Yan-Jun, Wei, Jun-Hao, Ulrich, Thomas, Chen, Meng-Ting, Li, Hong-Mei, Niu, Ming-Wei, Liu, Ben (2019) Mineral chemistry of the Xiasai Ag–Pb–Zn deposit in the central Yidun Terrane, SW China: Insight into Ni–Ag–Bi mineralization and formation conditions. Ore Geology Reviews, 114. 103136 doi:10.1016/j.oregeorev.2019.103136 | Journal (article/letter/editorial) | | skarn mineral assemblage composed by garnet, actinolite, and epidote, which is followed by a late quartz-sericite...from south to north (Fig. 2), i.e., epidote + actinolite + garnet zone, quartz + sericite + chlorite zone...Ore-related alteration minerals such as garnet, actinolite, and epidote, are present locally. The Ag–Pb–Zn...minor alteration mineral assemblage of garnet, actinolite, and epidote locally. Stage II comprises of sulfide...III Alternation and gangue minerals Ga r net Actinolite Epidote Zoisite Axinite Quartz Chlorite Sericite |  | | 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...the iron, sulphide and tungsten ores of Central Sweden, the sulphide ores of the Skellefte district, the |  | | Book | | Chlorite Chloritoid Cordierite Muscovite Hornblende Actinolite Lawsonite Plagioclase (albite) K-feldspar Pyrite...in relation to particular optic axes, such as actinolite (Fig. 1.6c), and piemontite (Fig. 1.6d). PPL...indicate the polarisation vibration directions. c) Actinolite crystals in a range of orientations, showing...β = green, γ = dark green/blue-green; Epidote-actinolite hornfels; locality unknown. d) Piemontite, showing...21 M inerals showing inclined extinction. a) actinolite in albite-epidote hornfels; locality unknown |  | | Journal (article/letter/editorial) | | belt in Finland and the Skellefte ore field in Sweden, geotectonically corres ponds most closely to...Ladoga area across southern Finland into central Sweden (Fig. 1). A characteris tic feature of the associational...Finnish part of the mobile belt and in central Sweden. In the former area, one can mention the Ylojarvi...which lies southwest of the ore field of central Sweden with its characteristic deposits of the Falun type...fully altered to skarns, consisting of actinolite, Central Sweden is characterized above all by extensive |  | | Book (volume) | | explain the ideas of those who have worked on it (and mine, where they differ from those readily available...other three, are arranged from north to south. For Sweden, a general summary of the metallogeny of that country...the one that contains the iron ores of central Sweden in which the numerous ore bodies are of a few 5...countries: Ireland England Scotland 3 7 1 Wales Norway Sweden 1 7 17 Finland Poland USSR 12 2 30. These 80...and by the Directors of the Geological Surveys of Sweden and Norway. Stanislaw Dzujynsiki and Marie Sass-Gustkiewicz |  | Conn, C. Dakota, Spry, Paul G., Layton-Matthews, Dan, Voinot, Alexandre, Koenig, Alan (2019) The effects of amphibolite facies metamorphism on the trace element composition of pyrite and pyrrhotite in the Cambrian Nairne Pyrite Member, Kanmantoo Group, South Australia. Ore Geology Reviews, 114. 103128 doi:10.1016/j.oregeorev.2019.103128 | Journal (article/letter/editorial) | | products associated with some pyrite at the Brukunga mine, while Skwarnecki et al. (2002) identified barite...of pyrite in the Nairne Pyriten Member, Brukunga mine, drill hole Nairne Pyrite 13, 205.0 m. b. Thin laminae...and 1.78% Pb in pyritic rocks from the Brukunga mine. 4.3. Mount Torrens Pb-Zn-Ag prospect The Mt. Torrens...scapolite, chlorite, Ca-Mn-garnet, titanite, actinolite, phlogopite, biotite, tremolite, allanite, tourmaline...from the Nairne Pyrite Member at the Brukunga Fe-S mine and the Mt. Torrens Pb-Zn prospect. a. Subhedral |  | | Book | | incurred in the machinery and the working of the mine. Sixthly, his learning must comprise Architecture...emerged in 1982 consists of eight sections: General Mine Design Considerations, Stopes Requiring Minimum...Financial Considerations, Foundations for Design, and Mine Ventilation. It has been nearly 20 years since the...acknowledged. includes revised sections on general mine design, mining methods, and foundations for design...Preface ix SECTION 1 SECTION 2 SECTION 3 GENERAL MINE DESIGN CONSIDERATIONS 1 CHAPTER 1 Underground Mining |  | | Journal (issue) | | ................................. SILVER CRATER MINE—Ilia Kerr ........................................and August 1st, 1965, in Pierrepont, St. Lawrence County, N. Y., to swap or dig your own tourmaline plus...and Mineral Fair will be held at the Jefferson County Fair Grounds west of Denver, Colo., on U. S. 6...1965—5th Annual Swapping Bee and Picnic of the Fulton County Mineral Club will be held at John Boyd Thacher...International Rock Swap sponsored by the Jefferson County Rock & Mineral Club on the ranch of Leslie Rose |  | | 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 |  | | 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 |  | | Journal (article/letter/editorial) | | from the northern margin of Dartmoor (the Red-a-Ven mine), the greisen vein systems at Redmoor and Cligga...Brooks, M. I. Haldane Barrick Exploration, Lumwana Mine, Mwinilunga Rd, Solwezi, NW Province, Zambia The...which also includes deposits such as Cannington, Zinkgruvan, Aggeneys-Gamsberg and possibly Sullivan. These... sulphide deposits. poured in 2014. The Kibali mine camp consists of the main Karagba–Chauffeur–Durba...Martyn, 2001). This project seeks to enhance near-mine exploration by examining an existing lithogeochemical |  | | Journal (article/letter/editorial) | | the annual reports of the Raw Materials Group (Sweden). A bridge between classical mining data and metallogenic...= Sn–W). Mineral Chemical composition Line Actinolite Aegerine Aeschynite Akaganeite Alabandite Albite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...and/or altered mafic volcanic rock. Chlorite, actinolite and epidote give the green color. Duricrusts...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting | | | Journal (article/letter/editorial) | | the annual reports of the Raw Materials Group (Sweden). A bridge between classical mining data and metallogenic...= Sn–W). Mineral Chemical composition Line Actinolite Aegerine Aeschynite Akaganeite Alabandite Albite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...and/or altered mafic volcanic rock. Chlorite, actinolite and epidote give the green color. Duricrusts...you look for a mine look near a mine”. This includes the imperative “if you look for a mine look for smelting |  | | Book (edition) | | communities to be plunged into unemployment because a mine or mines have become unprofitable, a need to earn...for, and hence the price of, the mine product, well in advance of mine development. A useful recent discussion...producers have spent vast sums of money on exploration, mine development and production but have paid too little...minerals (based on Noetstaller 1988). Prices are ex-mine or processing plant The role of the firm Average...in the form of prospectors, consultants and small mine operators. The owner may of course have quite a |  | | Report (volume) | | Resources Limited, Guldgatan 11, 936 32 Boliden, Sweden (e-mail: rodallen@algonet.se) 3 CTMG, Division... Luled University of Technology, 971 87 Luled, Sweden (e-mail: par. weihed@sb. luth.se) 4 Main contributors:...metalmining industry in Australia, Canada and Europe (Sweden, Spain, Portugal and Russia). Although studied...Spain, the Bergslagen and Skellefte districts in Sweden, and the southern Urals in Russia. Active plate...volcanoes (Allen et al. Skellefte district, northern Sweden 1996b). Regionally, these VMS deposits occur on |  | | Book | | deposit, ore deposit, mineral occurrence, prospect, mine, reserves and resources are familiar, but more rigorous...Australia), the Fe deposits of the Kiruna district (Sweden), Fe-REE deposits of Box Bixby and Pea Ridge (Missouri...because the samples examined were collected from a mine depth of about 100 m. The d18OH2O trend reflects...pages that follow, I draw from an earlier book of mine (Pirajno 1992), augmented by more recent data from...sphalerite Forsterite + diopside + serpentine+ talc actinolite-tremolite calcite magnetite hematite |
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