 | | Journal (volume) | | Geologieal ,Survey of Finland Bulletin 283 Evolution of the Precambrian vo1canic complex in the Kiuruvesi...Kiuruvesi area, Finland by Erkki Mamila Geologinen tutkimuslaitos • Espoo 1976 Geological Survey of...of Finland, Bulletin 283 EVOLUTION OF THE PRECAMBRIAN VOLCANIC COMPLEX IN THE KIURUVESI AREA, FINLA D...complex in the Kiuruve i area, Finland. Geological SlIrvey 01 Finland, Bulle/in 283. 109 pages, 32 figures...mat trends sOLItheast to nonhwest aCrQss central Finland and forms a structural division between the veco |  | | Report (chapter) | | dominated Z n - C u - P b deposits: examples from Finland and Australia LEENA RAJAVUORI 1 & LEO M. KRIEGSMAN...f Geology, University o f Turku, 20014 Turku, Finland 2National Museum o f Natural History, PO Box 9517...associated rock types from Zn--Cu-Pb deposits in Finland (Orijtirvi, Iilij~irvi, Pyh~isalmi, Mullikkorgme)...petrographical descriptions of the Orijtirvi outcrops in Finland (Eskola 1914, 1915). Many of these rocks are associated...with orthopyroxene and cordierite (West Uusimaa, Finland: Schreurs & Westra 1985); with orthopyroxene and |  | Koskela, Aki, Heikkilä, Anne, Bergna, Davide, Salminen, Justin, Fabritius, Timo (2021) Effects of Briquetting and High Pyrolysis Temperature on Hydrolysis Lignin Char Properties and Reactivity in CO-CO2-N2 Conditions. Minerals, 11 (2) 187 doi:10.3390/min11020187 | Journal (article/letter/editorial) | | University of Oulu, P.O. Box 4300, FI-90014 Oulu, Finland; anne.heikkila@oulu.fi (A.H.); timo.fabritius@oulu...Oulu, Finland Sustainable Chemistry, University of Oulu, P.O. Box 3000, FI-90014 Oulu, Finland; davide...FI-67100 Kokkola, Finland Boliden Kokkola Oy, P.O. Box 26, FI-67101 Kokkola, Finland; justin.salminen@boliden...provided byNut SSAB, Raahe. Nut coke a term used for iments, which was provided SSAB, Raahe. coke is a term...into a corundum crucible graphite lid. The graphite crucible was further placed into a corundum crucible |  | Roberts, M. D., Oliver, N. H. S., Fairclough, M. C., Holtta, P. S., Lahtinen, R. (2003) Geochemical and Oxygen Isotope Signature of Sea-FloorAlteration Associated with a Polydeformed and Highly Metamorphosed MassiveSulfide Deposit, Ruostesuo, Central Finland. Economic Geology, 98 (3) 535-556 doi:10.2113/gsecongeo.98.3.535 | Journal (article/letter/editorial) | | Metamorphosed Massive Sulfide Deposit, Ruostesuo, Central Finland MICHAEL D. ROBERTS,†,* NICHOLAS H.S. OLIVER, MARTIN...RAIMO LAHTINEN Geological Survey of Finland, FIN-02150 Espoo, Finland Abstract Massive sulfide deposits...deposits in the Vihanti-Pyhäsalmi district, central Finland, are hosted by a highly deformed and metamorphosed...Vihanti-Pyhäsalmi metallogenic district of central Finland, numerous massive sulfide occurrences are hosted...Ruostesuo Zn-Cu massive sulfide deposit, central Finland. In combination with field relationships, petrographic |  | | Book | | Painopaikka | Printing house: Lönnberg Print & Promo, Finland ISBN 978-952-217-253-2 (sid.) ISBN 978-952-217-254-9...Geological Survey of Finland Espoo 2017 SUOMEN KORUKIVET Gemstones of Finland Kari A. Kinnunen Risto... In addition, the rock types commonly used in Finland as gemstones, are now documented in detail. Photography...demonstrate that more gemstones are known from Finland than from other Nordic countries.The great activity.... . . . . . . . . . . . . . . . . 31 Western Finland 215 Beauty is born from shape . . . . . . . |  | | Journal (volume) | | SULPHIDE MINERALIZATION IN THE VIHANTI ZINC DEPOSIT, FINLAND BY AIMO K. MIKKOLA WITH B FIGURES ANO 2 TABLES...SULPHIDE MINERALIZATION IN THE VIHANTI ZINC DEPOSIT, FINLAND BY AlM 0 K. M I K K 0 LA WITH 8 FIGURES AND...Vihanti zinc ore deposit is situated in northern Finland, about 70 kilometers south of the city of Oulu...Technology, Finland. REGIONAL GEOLOGY According to the General Geological Map of Finland, Sheet 0 4...zone has the shape of a boomerang opening to the north. The length of the zone is about 10 km and the width |  | | Journal (volume) | | Geological Survey of Finland, Bulletin 346 EMPLACEMENT ANl) STRUCTURAL SETTING OF GRANITOIDS IN THE...Belts, Finland - implications for contrasting crustal evolution. Geological Survey of Finland, Bulletin...geochemistry, emplacement, crust, evolution, Proterozoic, Finland Mikko Nironen Department of Geology, University...O. Box 115 SF-00171 Helsinki FINLAND 4 Geological Survey of Finland, Bulletin 346 CONTENTS Introduction...49 49 51 51 53 53 53 53 Geological Survey of Finland, Bulletin 346 Model for the structural evolution |  | | Journal (volume) | | geoehemistry of the Vihanti zine ore deposit, Finland by Pentti Rouhunkoski Geologinen tutkimuslaitos...GEOCHEMISTRY OF THE VIHANTI ZINC ORE DEPOSIT, FINLAND BY P E NTTI ROUHUNKOSKI WITH 42 FIGURES IN TEXT...copper, lead and pyrite, is situated in Western Finland. The mine complex is associated with a highly metamorphic...investigation. Dr. Olavi Kouvo of the Geological Survey of Finland performed the lead isotope determinations and offered...Vladi Marmo, Director of the Geological Survey of Finland, kindly arranged the publication of this paper |  | | Journal (volume) | | Geological Survey of Finland Bulletin 323 Sphalerite geobarometry of some metamorphosed sulphide ore...ore deposits in Finland by Ragnar Törnroos Geologinen tutkimuslaitos Espoo 1982 Geological Survey of...of Finland, Bulletin 323 SPHALERITE GEOBAROMETRY OF SO ME METAMORPHOSED SULPHIDE ORE DEPOSITS IN FINLAND...metamorphosed sulphide ore deposits in Finland. Geological Survey 01 Finland, Bulletin 323 . 42 pages, 7 figures...metamorphosed sulphide ores in Proterozoic schists of Finland. In the Vihanti ore zone, the Outokumpu area and |  | | Journal (volume) | | central Finland by Raimo Lahtinen Geologian tutkimuskeskus Espoo 1994 Geological Survey of Finland, Bulletin...SUPRACRUSTAL ROCKS IN THE RAUTALAMPI AREA, CENTRAL FINLAND by RAIMO LAHTINEN with 29 figures and 7 tables...in the Rautalampi area, central Finland. Ceological Survey of Finland, Bulletin 378,128 pages , 29 figures...Lahtinen, C eolog ical Surve y of Finland, FIN-02 J 50 ESPOO, FINLAND ISBN 951-690-567-6 ISSN 0367-522X............................ ........ 92 Central Finland Granitoid Complex (CFGC) ..................... |  | | Journal (issue) | | CH. Winter Branch Chairmen Midlands: J.W. Porter North West: 1. Knight Examiners A.J. Allnutt, MSc., Ph...Dr Schmetzer. The latter material is dyed star corundum and is plainly being produced to tempt the unwary... J. Gemm., 1994, 24, 4 253 Dyed natural star corundum as a ruby imitation Dr KarlSchmetzer*and Frank-J...(Photo by H.A. Hänni, Basel) Abstract Natural star corundum which is treated with a red dye, most probably...fissures or cracks, which irregularly traverse the corundum cabochons. The asterism is caused by orientated |  | | Journal (volume) | | JULKAISUJA MEDDELANDEN FRÄN GEOLOGISKA SÄLLSKAPET I FINLAND COMPTES RENDUS DE LA SOCIETE GEOLOGIQUE DE FINLANDE... MARJATTA OKKO GEOLOGICAL SURVEY OF FINLAND OTANIEMI, FINLAND Helsinki 1964 . Valtioneuvoston kirjapaino...TOINT MIKKOLA, On Diabase Dikes at Keuruu, Central Finland .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. ...Inferior Triclinicity within the Precambrian Rocks in Finland ... ... .... .. .. .. .. .. . . .. .. .. .. . ...Structures in Precambrian Dolomite in T ervola, North Finland ...... ......... .. . ...... 7. W ALTER ViTAHL |  | | Journal (volume) | | JULKAISUJA MEDDELANDEN FRÄN GEOLOGISKA SÄLLSKAPET I FINLAND COMPTES RENDUS DE LA SOCIETE GEOLOGIQUE DE FINLANDE... MARJATTA OKKO GEOLOGICAL SURVEY OF FINLAND OTANIEMI, FINLAND Helsinki 1964 . Valtioneuvoston kirjapaino...TOINT MIKKOLA, On Diabase Dikes at Keuruu, Central Finland .. .. .. .. .. .. .. .. . . .. .. .. .. .. .. ...Inferior Triclinicity within the Precambrian Rocks in Finland ... ... .... .. .. .. .. .. . . .. .. .. .. . ...Structures in Precambrian Dolomite in T ervola, North Finland ...... ......... .. . ...... 7. W ALTER ViTAHL |  | | Journal (volume) | | Geological Survey of Finland Bulletin 336 The development of geological sciences in Finland Edited by Heikki... Geological Survey of Finland, Bulletin 336 THE DEVELOPMENT OF GEOLOGICAL SCIENCES IN FINLAND Edited by HEIKKI...Mineral exploration and geologieal surveys in Finland before 1886 ... ... ............. . .. .. . . ...Preeambrian in Finland .... Maunu Härme: The hi story of petrologie study in Finland ....... . ........ Kai Hytönen: The hi story of mineralogy in Finland 1918- 1984 . . ... ... Kalevi Virkkala: History of |  | | Journal (issue) | | I The winning article, "Freshwater Pearls of North America," by James L. Sweaney and John R. Latendresse...the south and the Jenipapo River valley to the north. A striking feature of the terrain is the many smoothly...these giant batholiths. Photo b y Charles Key. north to Salinas. Three of the most famous tourmaline...church). From Virgem da Lapa, continue on IMG-367 north-northwest and climb continuously for about 13 lzm...situated. At this point, a rough bush road takes you north to the various mines. At best, the last few lzilometers |  | | Report (Issue volume) | | European Free Trade Association (Sweden, Norway, Finland, Iceland, Austria, and Switzerland); Malta; the...minerals processing industry to its excolonies in North and South America, Af- rica, and Australia. In...Trade Association (EFTA) 4,292 2,861 Austria Finland Iceland Norway Sweden 12,901 Switzerland Subtotal...European Free Trade Association (EFTA) Austria Finland Iceland Norway Sweden Switzerland Subtotal 18...Kalimash, 60 kilometers north of Tirana 250 Do. do. Kam, 70 kilomters north of Tirana 100 Do. do |  | | Journal (article/letter/editorial) | | Peraluminous granites are those that include corundum in their CIPW norms (Shand, 1927). This translates...Turku area (Varsinais– 181463 (U–Pb zrc) Suomi, Finland) Arizona, USA Colorado, USA South Dakota, USA...massif/ associated with Imjingang belt Jungsan and (North Korea) Machollyong sediments 34 Nonggeori and...complex in 1902622 (U–Pb zrc) Khondalite belt (North China) North China Craton 32 Liangcheng granitoids Fengzhen...Fengzhen belt in Khondalite belt (North China) No. Table 1: Continued 10 Journal of Petrology, 2019 |  | | Book (edition) | | hexagonal dipyramid dihexagonal prism hexagonal prism corundum scalenohedron hematite hexagonal prism basal...FLUORITE APATITE 8. ORTHOCLASE QUARTZ TOPAZ 9. CORUNDUM 10. DIAMOND istic angle between the planes...(apatites, monazite), oxides (cassiterite, columbite, corundum, uraninite, thorianite), halides (cryolite) and...scapolite), carbonates (magnesite), oxides (rutile, corundum, ilmenite, spinels), hydroxides nite, apatites...contact tions (skarns). Intimately associated with corundum and a few natural emery. other minerals in |  | | Journal (volume) | | »Anvisning pa malm och bergarter uti storfurstendömet Finland», osat I ja II, ilmestyivät vuosina 1824 ja 1825...mineraaleista teoksessaan »Beskrifning öfver de i Finland fun na mineralien>, jonka ensimmäinen painos ilmestyi...our knowledge of the geology and the minerals of Finland has increased tremendously, but the data collected...the need for an index of minerals occurring in Finland and for some source of information on the works...from my post as head of the Geological Survey of Finland, I began to compile a reference work designed to |  | | Book | | . . . . . . . ....... Central and southwestern North America ................................. ............ . . . . .. . . . ........................ North American Midcontinent Rift Belt-Purcell-Wernecke... . . . . . . . . . . . Anorogenic magmatism of North America Compositional variations amo Metaluminous...PROTEROZOICTERRANES AND CONTINENTAL ACCRETION IN SOUTHWESTERN NORTH AMERICA . . . . . . . . . . . . . . . . . . . ....granites in the evolution of Proterozoic crust in North America. Their chapter includes a discussion of |  | | Book | | from the northern tip of Scandinavia southwards to North Africa (Figure 1-1 ), the European Geotraverse is...investigations should be integrated to produce a north-south section through the crust and upper mantle...scale, and rotation (angle between palaeo-North and present North) is indicated. Not shown are the palaeomagnetically...the decline and fall in time of an orogen. The North German-Polish Caledonides, the oldest Phanerozoic...a Caledonian fold belt from England across the North Sea to northern Germany and Poland (Figure 2-3) |  | | Book (volume) | | at the A site: fluor-cannilloite from Pargas, Finland. Amer. Min., 81, 995-1002. Hawthorne, F. C., Ungaretti...phlogopite and Zn-rich spinel, Orijarvi, S. W. Finland (Schumacher & Czank 1987). (Includes Cr,0; 0.01...Anthophyllite, anthophyllite-cordierite rocks, north Krivoy Rog district, USSR (Gorosnikov & Yur’yev...cordierite-amphibole-bearing rocks, Outokumpu, North Karelia, Finland (Treloar & Putnis 1982). (Includes Cr,0;...cordierite-amphibole-bearing rocks, Outokumpu, North Karelia, Finland (Treloar & Putnis 1982). (Includes Cr2O3 |  | | Book (volume) | | his study of an aluminian bronzite from Takasima, North Kyushu, Japan, Takeda (1972) showed that the tetrahedral...peridotites and gabbros of the Kotalahti area, Finland, is 0·047 weight per cent (Hakli, 1963). Relatively...J. Kitahara. 2 Enstatite, pyroxenite, Webster, North Carolina (Hess, 1952). AnaJ. L. C. Peck. 3 Enstabte...lende-bearing d1opside gneiss, Lake Juurikka, Finland {Savolahti, 1966). Anal. A. H eikkinen (includes...Ferrohyperstbene, metamorphosed iron formation, North Dangi.n, Western Australia (Davidson and Mathison |  | | Journal (volume) | | E N TOIMIKUNTA 11 GEOLOGISKA KOMMISSIONEN I FINLAND BULLETIN DE LA COMMISSION GEOLOGIQUE DE FINLANDE...JULKAISUJA MEDDELANDEN FRÄN GEOLOGISKA SALLSKAPET I FINLAND COMPTES RENDUS DE LA SOCIETE GEOLOGIQUE DE FINLANDE...JULKAISUJA MEDDELANDEN FRÄN GEOLOGISKA SÄLLSKAPET I FINLAND C OMPTES RENDUS DE LA SOCIETE GEOLOGIQUE DE FINLANDE...found as boulc!er in J\:iihtelys \-aara, Eastern Finland ................. . ...... ... ....... . ........ SUOMEN GEOLOGINEN SEL'RA. GEOLOGISKA SALLSKAPET I FINLAND. JÄSENLl:ETTELO 31. XIJ. 1929. 31. XI r. 1029. |  | | Book | | Where practical alternatives can be offered in North American equivalents, dual measurements (standard...green, violet, and blackish. Beryl, tour maline, corundum, and zircon are also this means that it has absorbed...marily upon composition. TOPAZ NY VY ah Go SOON CORUNDUM a° 14 INTRODUCTION DIAMOND 5. Apatite 10...Great Britain. TRANSPARENT MINERALS , SPINEL CORUNDUM CHRYSOBERYL s Its wide chromatic variability...pegmatites. Because of its high with quartz, topaz, corundum, feldspars. resistance to alteration, concentrations |
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