 | | Journal (article/letter/editorial) | | found except for those from some large pegmatite feldspar which are enriched in Rb, and feldspars from arendalites...impoverished. The latter effect is shown to be related to feldspar structure and bulk composition. Changes in the...from the pre-Cambrian basement comples of southern Norway (Fig. 1). The general geological setting has been... Fig. 1. Geological sketch map of southern Norway showing sample localities. G - 1 and I\-- 1...highest value in Li (2.9 p.p.m.) comes from the feldspar from an arendalite (no. 4). These figures indicate |  | | Journal (article/letter/editorial) | | Accepted Manuscript The Bamble Sector, south Norway: A review Timo G. Nijland , Daniel E. Harlov , Tom...Harlov, D.E., Andersen, T., The Bamble Sector, south Norway: A review, Geoscience Frontiers (2014), doi: 10... ACCEPTED MANUSCRIPT The Bamble Sector, south Norway: A review Timo G. Nijland a,*, Daniel E. Harlov...University of Oslo, PO Box 1047, Blindern, 0316 Oslo, Norway * SC Corresponding author. M AN U E-mail:...Abstract The Proterozoic Bamble Sector, South Norway, is one of the world's classic amphibolite- to |  | | Journal (article/letter/editorial) | | Alkali elements in potash feldspar from the pre-Cambrian of Southern Norway S. R. TAYLOR and K. S. HEIER...alkali feldspar8 from the pre-Cambrian of South Norway. The rock types range from gneisses, augengueisses...found for the large pegmatites from Kragere and Arendal as well as the gneisses, etc. Enrichment in rubidium...from the pre-Cambrian basement rocks of Southern Norway. The rocks chosen for investigation have chemical...formation Fig. 1. Geological sketch mep of Southern Norway, showing sample localities. from pegmatite minerals |  | | Journal (article/letter/editorial) | | from the pm-Cambrian basement rocks of southern Norway. Ca decreases in feldspars from large pegmatites... It is shown that Sr readily substitutes in K-feldspar. A close association of Ba and Sr was found. With...from the pre-Cambrian basement complex of southern Norway. In previous papers (TAYLOR and HEIER, 1958a; HEIER...ROGERS (1958) has determined Sr and Ba in potassium feldspar from a quartz monzonite and showed that the two...Mineralogisk-Geologisk t Department Museum, Oslo, Norway of Geology, University of Cape Town, South Africa |  | | Journal (article/letter/editorial) | | Sveconorwegian Granite and Pegmatite Province of Southern Norway Nanna Rosing-Schow 1 , Tom Andersen 1,2 and Axel...History Museum, University of Oslo, 0318 Oslo, Norway; nanna.rosing.schow@gmail.com (N.R.-S.); tom.andersen@nhm...muller@nhm.uio.no Abstract: Lead isotope analyses of K-feldspar from late Sveconorwegian (900–1000 Ma) granitic...intrusions in four different areas of southern Norway analyzed by laser-ablation inductively coupled...previously published solution TIMS whole-rock and feldspar Pb isotope analyses of late Sveconorwegian granitic |  | | Journal (volume) | | Harald Breivik Hamre kobbergruve, Bygland, Aust-Agder 13 Henrik Friis Hexaniobater og lignende sjeldne...Gunnar Raade Blue, octahedral-substituted beryl from Norway: A case study of beryl and associated phenakite...Sillimanite in a granite pegmatite at Evje, Aust-Agder 37 Alf Olav Larsen A new find of sphaerobertrandite...sphaerobertrandite from the Larvik Plutonic Complex, Norway 45 Knut Edvard Larsen og Bjørn Kåre Stensvold Berylliummineraler...Eclarite from Bleka, Svartdal, Telemark county, Norway 65 Alf Olav Larsen (red.) Bleka grube. Utdrag |  | | Journal (article/letter/editorial) | | bMineralogical-Geological Museum, Sars gate 1, N-0562 Oslo 5, Norway (Received July 10, 1991; revised version accepted...range from ~ 920 to ~ 880 Ma. Garnet + pyroxene + feldspar + whole-rock Sm-Nd isochrons of the Varberg charnockite...granulite facies metamorphism in the Bamhle area of SE Norway. At least three phases of regionally important...author. **Present address: GRID-Arendal, Longum Park, N-4800 Arendal, Norway. Swedish Gneiss Region (Fig...) EO073-L 348 L. JOHANSSON AND L. KULLERUD NORWAY~ I ~ .......... ~ PZ "*÷"÷*** *;7"~,YZ: ,~ZA~I~ |  | | Journal (article/letter/editorial) | | University of Oslo, P.O. Box 1172 Blindern, 0318 Oslo, Norway Natural History Museum, Cromwell Road, London SW7...Bergen, Norway ABSTRACT The Late-Proterozoic Sveconorwegian pegmatite province in southern Norway and southwest...(Grenvillian) orogen and covers most of southern Norway and parts of southwestern Sweden, including the...the world. The pegmatites have been mined for feldspar, quartz, white mica, Sc, and Be from the 1860s...this initial study to include areas of southern Norway, testing both (1) the link between granite and |  | | Journal (article/letter/editorial) | | isotope systematics of the Herefoss granite, South Norway: an indicator of Sveconorwegian ( Grenvillian)...Mineralogisk-Geologisk Museum, San Gate I, N-0562 Oslo, Norway Received 26 October 1995; revised 7 June 1996;...crystallization of the Herefoss granite (South Norway) to 926 + 8 Ma, contirming earlier Rb-Sr evidence...Sveconorwegian mafic magmatism in the Rogaland-Vest Agder sector further to the west. Keywords: Granites;...crustal accretion in Southwest Sweden and South Norway, related to processes at successive destructive |  | | Journal (article/letter/editorial) | | mineral assemblages in the Bamble Shear Belt, South Norway Lars Kullerud* and Sven H. Dahlgren** Mineralogical-Geological...Museum, University of Oslo, Sarsgate 1, N-0562 Oslo, Norway (Received June 20, 1991; revised version accepted...to Neoproterozoic crustal segments of Southern Norway (Fig. 1 ). This granulite to amphibolite facies...U N E P / G R I D , P.O. Box 1602, N-4801, Arendal, Norway. "Present address: Norwegian Petroleum Directorate...Directorate, P.O. Box 600, N-400 l, Stavanger, Norway. granulites to H 2 0 in the amphibolite-facies assemblage |  | | Journal (article/letter/editorial) | | crystal-chemical data for members of the tourmaline group from Norway: occurrences of fluor-schorl and luinaite-(OH)...occurrences, since a certain number of pegmatites in Norway are known for their richness in primary and secondary...previous study of 52 selected tourmalines from Norway (Larsen et al. 1999) used partial chemical analyses...from a seemingly F-poor paragenesis: a c rack in feldspar with albite, calcite, muscovite and quartz as...brown to blackish brown prisms in quartz and white feldspar. The structure refinement showed that it is very |  | | Journal (article/letter/editorial) | | Bamble, South Norway Ane K. Engvik ⁎, Bernard Bingen, Arne Solli Geological Survey of Norway, P.O. Box 6315...6315, Sluppen, N-7491 Trondheim, Norway a r t i c l e i n f o Article history: Received 20 May 2015...granulite in the Bamble lithotectonic domain of south Norway illustrate localized distribution of granulite...understood. The Bamble lithotectonic domain of south Norway (Fig. 1) is one of the classical transition zones...the core of the granulite-facies domain around Arendal (Harlov, 2000; Knudsen, 1996; Lamb et al., 1986) |  | | Journal (article/letter/editorial) | | 12:21 07 January 2015 true Silver, Kongsberg, Norway, 6 cm Photo: Malte Sickinger MARCUS BUDIL Monaco...“character actors” are pyrite and members of the feldspar and the mica groups, providing aesthetic backgrounds...muscovite with albite, 2.8 cm high, from the Strickland quarry, Portland, Middlesex County, Connecticut. This...Newry (King and Foord 1994). The Black Mountain quarry, Rumford, Oxford County, was one of the biggest...transparent, gold-brown color. The BB No. 7 quarry in Norway, also in Oxford County, has produced fine |  | | Journal (article/letter/editorial) | | Sillimanite in a granite pegmatite at Evje, Aust-Agder Alf Olav Larsen1, Torfinn Kjærnet2, Jan Braly Kihle3...Stathelle, Norway (alf.olav.larsen@online.no) Krabberødstrand terrasse 11, N-3960 Stathelle, Norway (torfinn2@online...(IFE), PO Box 40, N-2007 Kjeller, Norway (jaki@ife.no) 4 Aust-Agder museum og arkiv, avd. Evje og Hornnes...as the primary mineral. Fig. 1. The pegmatite quarry at Smænelia, Åneland, Evje, October 2014. Photo:... The pegmatite and its minerals The pegmatite quarry (Fig. 1), mentioned as Åneland II by Andersen (1931b) |  | Müller, Axel, Ihlen, Peter M., Snook, Ben, Larsen, Rune Berg, Flem, Belinda, Bingen, Bernard, Williamson, Ben J. (2015) The Chemistry of Quartz in Granitic Pegmatites of Southern Norway: Petrogenetic and Economic Implications. Economic Geology, 110 (7) 1737-1757 doi:10.2113/econgeo.110.7.1737 | Journal (article/letter/editorial) | | Chemistry of Quartz in Granitic Pegmatites of Southern Norway: Petrogenetic and Economic Implications* Axel Müller...1172, Blindern, 0318 Oslo, Norway 2 Natural 3 Geological Survey of Norway, P.O. Box 6315 Sluppen, N-7491...N-7491 Trondheim, Norway 4 Norwegian 5 Camborne History Museum, Cromwell Road, London SW7 5BD, UK University...University of Science and Technology, N-7491 Trondheim, Norway School of Mines, University of Exeter, Cornwall...Froland and Evje-Iveland pegmatite fields, southern Norway, have been determined to establish exploration |  | | Report (issue) | | 14132 14133 14134 14121 14122 115123 15124 Aust-Agder Dokument type 1: 250 000 kartblad Sauda Forekomster...BACKGROUND 1.2 PROTEROZOIC GEOLOGY OF SOUTHERN NORWAY 1.3 GEOWGY AND STRUCTURE OF THE MANDAL - USTAOSET...AREA 1.5 1.6 KNOWN GOLD OCCURRENCESIN SOUTHERN NORWAY EXPLORATION MODEL METHODS USED 11 12 INFRASTRUCIURE...FIGURES FIGURE 1: GENERAL GEOLOGIC MAP OF SOUTHERN NORWAY AND PARTS OF SWEDEN WITH PROTEROZOIC TERRAINS AND...extends from near Mandal in Vest Agder county, through central Aust Agder county, through north-western |  | | Journal (article/letter/editorial) | | to to difficult extremely and quarry was made inside a single feldspar crystal. And been both cumbersome...(1968,p.14)thus ". . . in the Ural Mountains a quarry (1968,p.197).Each of the and the listed separately...in a iheir class titles has been conbeen single feldspar crystal", and Kostov (1968, p.55) most common...473). (iv) one 12.70 x 8.89 x 6.35 cm from Maybee Quarry, Monroe County, Michigan, U.S.A. and which is in...which is kept at the Natural History Museum, Bergen,Norway. Note that the volume has been calculated from |  | | Catalog/List | | DMISTEINBERGITE a fairly good coverage of this very rare feldspar on a fme grained greyish gabbro Kurumazawa, katashina...pale green plates on Monticellite 4x3cm Crestmore Quarry, Riverside county California USA £10 2 33 DOLOMITE...crystal on feldspar/chlorite and with STILPNOMELANE micro crystals on the surface Landsverk Evje Norway overall...Lizardite 7x3.5cm £18 Dypingdal, Snarum Vikersund Norway 45 HYDROXYLCLINOHUMITE fairly obvious brown masses...1 to 2mm cleavages quartz 2x2cm Byrud Minnesund Norway £10 on 66 SANEROITE obvious orange very small |  | | Journal (article/letter/editorial) | | albite-actinoliteclinopyroxene intergrowths (Mjåvatn, southern Norway) TIMO G. NIJLAND1 and JACQUES L.R. TOURET2 1 Rooseveltlaan...Sveconorwegian orogen in the Bamble sector, southern Norway, underwent three separate events, viz., the intrusion...locality, the Mjåvatn pegmatite, graphic quartz-K-feldspar intergrowths were replaced by graphic albite-...rocks, NaCl-brines, graphic pegmatite, Bamble, Norway. Introduction Metasomatic phenomena are widespread...of the Bamble sector, southern Norway. Graphic intergrowths of K-feldspar and quartz are locally replaced |  | | Journal (article/letter/editorial) | | High Grade Metamorphic Rocks from the Arendal Area, Southern Norway Meinrat O. Andreae * Geochemisehes Institut...high grade metamorphic rocks from the Arendal area in Southern Norway has been analyzed for bulk geochemistry...correspondence between the composition of the Arendal rocks and common unmetamorphosed sedimentary and...composition could be detected. Introduction The Arendal area is part of the Kongsberg-Bamble sector of...of the Sveconorvegian basement in Southern Norway. Several papers have been published on the geology of |  | | Journal (article/letter/editorial) | | 133-160 P-T conditions for the Arendal granulites, southern Norway: implications for the roles of P...Institute for Energy Technology, 2007 Kjeller, Norway D.FIELD, Geology Department, The University, Notringham...metapelite from the Proterozoic Arendal granulite terrain, Bamble sector, Norway. P-Tconditions of metamorphism...either P o r T. The important mechanisms in the Arendal terrain were (a) direct synmetamorphic crystallization...cordilleran continental margin. Key words: Arendal, southern Norway; COr flushing; constant P-T granulite |  | Bingen, Bernard, Boven, Ariel, Punzalan, Lea, Wijbrans, Jan R., Demaiffe, Daniel (1998) Hornblende 40Ar/39Ar geochronology across terrane boundaries in the Sveconorwegian Province of S. Norway. Precambrian Research, 90 (3) 159-185 doi:10.1016/s0301-9268(98)00047-3 | Journal (article/letter/editorial) | | boundaries in the Sveconorwegian Province of S. Norway Bernard Bingen a,,, Ariel Boven b, Lea Punzalan...the Sveconorwegian Province of S. Norway. In the Rogaland-Vest Agder and Telemark terranes, four pyroxene-rich...contrary, the southern part of the Rogaland Vest Agder and Telemark terranes share a common cooling evolution...suggests that the southern parts of Rogaland Vest Agder and Telemark were affected by an event of post-thickening...Ar/Ar; Grenvillian orogeny; Shear zones; Southern Norway; Terranes * Corresponding author. Present address: |  | | Journal (article/letter/editorial) | | zircon crystals have been found at the Songo Pond quarry, Albany, and well-developed crystals to about 1...1 cm have been collected at the Dunton quarry, Newry, and on Rattlesnake Mountain, Stoneham, Maine. The...Neck, Salem, Massachusetts; the Beryl Mountain quarry at Acworth, the famous Ruggles mine at Grafton...overgrowths are found in the marble at the Limecrest quarry, Sparta, New Jersey. Fine crystals to 4 cm have...have been found in serpentinite at the Williams quarry, Easton, Northumberland County, Pennsylvania. Zircon |  | | Journal (article/letter/editorial) | | GEOCHEMISTRY OF THE PEGMATITE FIELDS IN SOUTHERN NORWAY NANNA ROSING-SCHOW§ Natural History Museum, University...University of Oslo, Blindern, 0318 Oslo, Norway AXEL MÜLLER Natural History Museum, University of Oslo...Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway Natural History Museum of London, Cromwell Road, London...University of Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway ABSTRACT The Sveconorwegian pegmatite province...mica, pegmatite, lithium, Sveconorwegian orogen, Norway. INTRODUCTION Mica minerals are the third most |  | | Report (issue) | | Metamorphic Rocks around the Lake Vegar (Aust-Agder, Southern Norway) By Jacques Touret (E.N.S. Geologie,...conditions of regional metamorphism in Southem Norway . . 5 5 (-> 7 7 8 9 10 11 12 14 15 17 18 18 19...Metamorphic Rocks around the Lake Vegar (Aust-Agder, southern Norway) by Jacques Touret. Abstract An area of...Introduction The Precambrian basement of Southern Norway, a classical region for the study of regional metamorphism...surface of about 2.000 km2 around lake Vegar (Aust-Agder) and is precisely divided in its middle by the «Great |
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