 | | Journal (article/letter/editorial) | | includesthe Falun mine, for centuriesthe world's leading copperproducerand still an importantpyrite mine,andalsothezincdeposits...andalsothezincdeposits of fkmmeberg. Recent studies on Falun and someother districtsby the author,and, somewhat...these countries. 2 Geologist, Geological Survey of Sweden, Stockholm. a Dr. Eskola's report, "Petrology of...author's report on the geology and ore deposits of the Falun district is published in Swedish (with a summary...German) as Series C, no. 275, of the Geol. Survey of Sweden. 4 Ecoa. GEOL.,vol. X., p. 299, I915. 279 280 |  | | Journal (article/letter/editorial) | | ARTICLE 3D modelling and sheath folding at the Falun pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit and implications...in a 1.9 Ga ore district, Fennoscandian Shield, Sweden Tobias C. Kampmann 1 & Michael B. Stephens 1... Abstract Altered and mineralized rocks at the Falun pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit, situated... calcite or dolomite in marble and tremolite-actinolite or diopside-hedenbergite in skarn. The silicate...SE-971 87 LuleĂ„, Sweden 2 Geological Survey of Sweden, Box 670, SE-751 28 Uppsala, Sweden association |  | | Report (chapter) | | STEPHENS2 1 Geological Survey of Sweden, Box 670, SE-751 28 Uppsala, Sweden 2 Division of Geosciences and...LuleĂ„ University of Technology, SE-971 87 LuleĂ„, Sweden MR, 0000-0003-1462-1863 *Correspondence: Magnus...unconformably above metamorphic rocks in west-central Sweden. These volcanic rocks erupted at 1711 + 7/â6 to...(Caledonian). The part of the province in west-central Sweden addressed here represents a farïŹeld and shallow...wellpreserved, 1.7 Ga magmatic province in west-central Sweden (Fig. 9.1) that formed after the Svecokarelian |  | 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,â 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 |  | | Report (issue) | | Series Geology oftheAndover Mining District, Sussex County, New Jersey" by P. K. Sims and B. F. Leonard**................................ 36 Sulphur Hill mine ................................................................................................. mine ..................................................Geologic map-and structure sections mines, Stlssex County, New Jersey. Geologic map of the Tar New Jersey...and 3a. Crumpled pyroxene-feldspar Sulphur Hill mine. 3b. Fault 4. Detailed along southeast geologic |  | Jansson, N. F., SĂ€dbom, 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... LuleĂ„ University of Technology, 971 87 LuleĂ„, Sweden 2 Lovisagruvan 3 Boliden 4 Department 5 Department... 711 77 StrĂ„ssa, 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 (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 |  | | Journal (article/letter/editorial) | | Springer-Verlag 1983 Pumpellyite-Bearing Rocks in Central Sweden and Extent of Host Rock Alteration as a Control...Geology, University of Stockholm, S-1069t Stockholm, Sweden Abstract. Metamorphic assemblages and mineral...sub-Jotnian and Jotnian) in the Dala region, central Sweden, reveal a history comprising two metamorphic episodes...of a major impact structure), to pumpellyite-actinolite facies, and to greenschist facies in the lower...basement. Two other Jotnian sequences in central Sweden are in the same facies. There are systematic chemical |  | | Journal (article/letter/editorial) | | ProterozoicRift Basin,Gruvfsen, Western Bergslagen,Sweden ROB H. HELLINGWERF GeologicalInstitute, Universityof...The sulfideskarnoresof the Gruvâąen mine area, westernBergslagen,Sweden,occurin a sequenceof marblesand ...highFe/Mg atomicratio in the skarn-forming silicates(actinolite, ferrosalite),and a high Cd contentin sphalerites...metasomatic alteration. The W-Mo-Cu-Sn-Zn-Fe-Pb-As metal Sweden,occur in a sequenceof marblesand metatuffltesintrudedby...andmagnetite,andthin (<2 cm) streaks,par- sistingof actinolite,andesine,biotite-phlogopite,epidote, quartz,sphene |  | | Journal (article/letter/editorial) | | mostly magnesium-fluosilicates with tremolite or actinolite. Two contrasting depositsare associatedwith the...sulfide depositsin the Early Precambrianof Central Sweden that were geneticallyconnectedwith the intrusionof...the first groupof Svioniangranites; the minesof Falun and Sala are representativeof different aspectsof...the Kallmora "silver" mine and the Stripâąsencoppermine. At the Kallmora silver mineâąthere are also iron... galenais by far the predominating sulfide. The mine haslongbeenidle, after havingproducedlead to the |  | | 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...accompanied by a large number of ore deposits, including Falun, Harpenberg, Kalvbeken and Sala [6, 19, 2 6 ] ....Finnish part of the mobile belt and in central Sweden. In the former area, one can mention the Ylojarvi...the ore field of central Sweden with its characteristic deposits of the Falun type, is associated with |  | | Report (chapter) | | LuleĂ„ University of Technology, SE-971 87 LuleĂ„, Sweden *Correspondence: michael@stephens.se Abstract:...lithotectonic unit, Svecokarelian orogen, south-central Sweden. Three sulphide mines are currently in operation...through the 2.0â1.8 Ga Svecokarelian orogen in Sweden, described in Part I of this Memoir, continues...lithotectonic unit, has been of major signiïŹcance 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 |  | | Journal (article/letter/editorial) | | minerals from the skarn deposits VĂ€ster Silvberg (Sweden) and Tumurtijn-ovoo (Mongolia): Indications of...ganiferous iron-ore deposits, i.e. VĂ€ster Silvberg in Sweden (VS) and Tumurtijn-ovoo in Mongolia (TO). At VS...incorporated in kutnahorite, knebelite, biotite, and Mn-actinolite, Mg-rich minerals are absent at TO; in contrast...sulfide-bearing skarn iron ores of VĂ€ster Silvberg in central Sweden. The host-rock minerals appeared, however, to be...Ludvika in the Bergslagen ore region in central Sweden. Most of these mines were small and operated since |  | Öhman, Lennart, Nysten, Per, Langhof, Jögen (2004) Famous Mineral Localities: The BastnĂ€s Mines, Riddarhyttan Ore Field, Bergslagen District, VĂ€stmanland, Sweden, in Rare Earths!. The Mineralogical Record, 35 (3) 187-200 | Journal (article/letter/editorial) | | DISTRICT, VĂSTMANLAND, SWEDEN Lennart Ăhman HögviltsvĂ€gen 5 SE-722 42 VĂ€sterĂ„s Sweden Per Nysten Institute...SE-752 36 Uppsala Sweden Jögen Langhof StationsvĂ€gen 2, LĂ„ngban SE-682 92 Filipstad Sweden The remarkable...ore field is situated in the county of VĂ€stmanland, south-central Sweden, about 70 kilometers northwest...rich zone 187 Figure 1. Location map showing the county of VĂ€stmanland and the Riddarhyttan ore field....dumps, about 30 meters from the Sankt Göransgruvan mine. The zone contained many cerium minerals, as well |  | | Report (volume) | | Cordiorite-anthophyllite-rock at the Orijarvi mine eordierite-anthophyllite-rock in 189 the Orijarvi... near the Orijarvi of lilijarvi southeast mine of the boundary-zone 221 amphibolite Cummi...andradite-skam Quartz-veins sulphide the skarn lilijarvi mine occurrences contact-aureole Banded Occurrences... Orijdrvi Brodtorp in mine the aureole . . . 243 243 The Aijala mine ore . 234 ore The skarn...the 234 The The 233 layers ores Orijarvi mine The oxide skarn nature of The Small 230 the |  | | Report (issue) | | ton" (Clarke, 1969) in as much as all of the "actinolite rock" that contained the bulk of the gold and...epidoteclinozoisite-zoisite, scapolite, quartz, actinolite-tremolite, calcite and serpentine. Various micas...pyroxene in Au-skarns; reported compositions include actinolite, tremolite, ferro-tremolite and hornblende. In...grossular-andradite with or without retrograde tremolite-actinolite-epidote-chlorite assemblages. Magnesian Au-bearing...temperatures ranged from 320 to 500 °C at time actinolite formed, and from 220 to 320 °C at time chlorite |  | | Report (issue) | | symbols for certain of the faces it is simple to deter mine graphically the symbols for the whole of the faces... M.E., then Superintendent of the Penn Canadian mine at Cobalt, gave the writer some specimens of a black...material has been obtained from the old Columbus mine, which in the early days of Cobalt was famous on...same mineral from the abandoned buildings at the mine. The cosalite forms subordinate radiating masses...relatively late in deposition. All the specimens mine many years before and account for the darker colour |  | 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,â ,** FABIAN ERISMANN, 2,***...87 LuleĂ„, 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...Stollberg area (So). Also shown are locations of the Falun (F), StĂ€lldalen (Se), Garpenberg (G), Dannemora...all from the database of the Geological Survey of Sweden. Inset shows simplified geologic setting of the |  | | Journal (article/letter/editorial) | | diopsidicpyroxene,andbornite-chalcopyrite, cut by epidote,actinolite,and pyrite veinlets;andgenerallyresembles a continentalmargin...The Orijarvi (Eskola,1914) and Falun(Geijer, 1964) depositsin Sweden,for example, representareaswhere...commonlycontaincombinationsof diopsidicpyroxene,tremolite-actinolite, palebrowngarnet(andradite10_20, Fig. 6), idocrase...mineralizedskarns Mineral abbreviations: ab -- albite,act = actinolite,asp-- arsenopyrite, bio -- biotite,cass= cassiterite...byretrograde represents asemblages (epidoteochlorite-actinolite). Skarnsper tion which contrastswith the metasomatic |  | | Journal (article/letter/editorial) | | 22. A greenish, foliated mineral, from Mt. LyeU mine, Tasmania ; it had previously been described as...T. Batchelor, formerly manager of the Mr. Lyell mine. SIXTH LIST OF NEW MINR~ar. NAMES. S~5 ~suerite...six-sided plates. Named from the locality, Beaver County, Utah. Belmontite. G. Kttstel. R. Koechlin, Mineralogisches...parallel, rather than matted, aggregation of the actinolite fibres. This material has already been described...rhombohedral crystals. Named from the locality, Hinsdale County, Colorado. Hokutolite. K. JimbS, 1913. Bull. Soc |  | | Journal (article/letter/editorial) | | 22. A greenish, foliated mineral, from Mt. LyeU mine, Tasmania; it had previously been described as pyrophyllite...T. Batchelor, formerly manager of the Mr. Lyell mine. SIXTH LIST OF NEW MINR~ar. NAMES. S~5 ~suerite...six-sided plates. Named from the locality, Beaver County, Utah. Belmontite. G. Kttstel. R. Koechlin, Mineralogisches...parallel, rather than matted, aggregation of the actinolite fibres. This material has already been described...rhombohedral crystals. Named from the locality, Hinsdale County, Colorado. Hokutolite. K. Jimbo, 1913. Bull. Soc |  | | Journal (article/letter/editorial) | | collected on some mine dumps around Marble Peak in the Santa Catalina Mountains, in Pima County, Arizona. A...taken from the Cherokee district placers in Butte County, California. Mineral Information Service, July...Littlefield of Stonewall in old Campbell County (now Fulton County), sent in an interesting specimen of rutile...fluorite have come from the J. L. Davis fluorite mine, Cave-inRock, Hardin Co., 111. I N D I A N A : Last...highway, is a remnant of a never-too-large coal mine dump. A part of this waste dump are rocks called |  | | Book (volume) | | Transvaal. thrite, They consist of hornstone with actinolite, smaltite and and occur in the schists of the...have been mined to a Down to 52 m. (170 ft.) the mine was dry. depth of 56 m. (183 ft.) Chrysoprase,...Joseph shaft. At a southeastern. the southeast mine, this place the tuffs and marly slates Wengen...impregnated with Ore is also extracted in this part of the mine from a zone of cinnabar. impregnated rock lying...dolomite and the Wengen marly shales. In the Northwest mine, on the contrary, the succession of rocks the ent |  | | 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...discussion in detail; these are: GrĂ€ngesberg, LSngban, Falun, and Garpenberq. Also included in this area is the...countries: Ireland England Scotland 3 7 1 Wales Norway Sweden 1 7 17 Finland Poland USSR 12 2 30. These 80 |  | | Book (edition) | | Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...vein in jasper (red internal reflections); Madenköy Mine, Ăayeli, Rize Province, Black Sea Region, Turkey...argentite reaction rim (greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL...grey), carbonate matrix (dark grey); HimmelsfĂŒrst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge |
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