 | | Journal (article/letter/editorial) | | similar pattern (this research) is found at Fen, Norway. Rare earths are enriched in LREE with smooth downward-sloping...Cambro-Proterozoic calciocarbonatite near Fen, Norway is particularly Nb-rich in breccia zones, and pyroxene...THIN SECTIONS OF GATINEAU PARK, QUEĚBEC AND FEN, NORWAY Area Gatineau Park Site Sample Calcite Dolomite...20 10 0 ,5 0 ,1 0 ,1 0 J Fortune Lake Cappelen Hydro K 104 217-8 ,5 ,5 5 0 0 80 10 10 5 40 45 5 0 5...samples from the Fen district in Norway: (1) sample FN3, Cappelen Quarry calciocarbonatite dike; formerly |  | | Journal (article/letter/editorial) | | mineral collecting site by the name the Litjern quarry. In addition to the minerals mentioned above, the...species have been found: muscovite, biotite, topaz, pyrite, fluorite, and rarely gahnite. Tantalite, microlite...brownish mica in the largest c1eavelandite bearing quarry at Kj0rka. The sample was shown to the first author...have been found only at very few localities in Norway. Therefore, it would prove interesting to confirm...district may reveal more Li-rich pegmatites. In Norway lepidolite and zinnwaldite in significant amounts |  | | Report (issue) | | Trondheim - NTH Norway S. Olerud Geological Survey of Norway Box 3006 N-7001 Trondheim Norway M. Martinsen...N-7034 Trondheim - NTH Norway F. D. Pedersen Norsk Hydro Box 200 N-1321 Stabekk Norway F. S. Nordrum The...The Norwegian Mining Museum N-3600 Kongsberg Norway H. K. Schonwandt Geological Institute University of...Bergslagen. The most famous mining districts in Norway are Kongsberg, where silver was produced 1623-1957...discovered during this century. In Norway, numerous deposits of pyrite and base metals were discovered round |  | | Journal (article/letter/editorial) | | Carbonatite-related contact metasomatism in the Fen complex, Norway: effects and petrogenetic implications TOM ANDERSEN...gate 1, N-0562 Oslo 5, Norway Abstract In the Fen complex (Telemark, S.E. Norway), carbonatites of different...carbonatite, metasomatism, fenite, Fen complex, Norway. Introduction A L L metasomatic processes related...composition and evolution. The Fen complex in Telemark, Norway is well suited for a case study of these processes...P L E X 1 km 397 Lake Norsj~i ~__ Hydro Cappelen quarry - ~ H i - 8 ~ q u a r ~ r y ~ r~ Torsnes |  | | Journal (issue) | | TELEMARK y' Telemark er et fylke med ferietilbud til aile aldersgrupper bade sommer og vinter. Det...Det er nok a nevne Telemark Sommerland, Telemarkskanalen, Heddal ", Stavkirke, Vemork .....-=:.:>0."""...kontakt med: N. Hjellegt. 18 Postboks 743 3703 Skien, Norway Telefon 35 53 03 00 Telefax 35 52 70 07 Fellesorgan...Tlf. 61326 1 59 Litt om geologien i det sentrale Telemark Redaksjon Geolog Sven Dahlgren 73 O:T: LJe stad...Geir H. Wiik 131 STE I gis ut fire gange r pr. ar Telemark Geologiforening Ragnar Olsen 135 Enkelt abonn |  | | Journal (issue) | | GeologiskMineralogisk MuseulD Culumbitt, Telemark, (ra utstillingen i mineralsalen Blandt vare mer...000 objekter finnes selvsagt et godt utvalg fra Telemark fylke. Mange av dem star permanent i mineralsalen...To forekomster av nefelin-syenitt-pegmatitt i Telemark lngulv Burvald 176 Steintreff '92, Pers Hotell...184 Med 0ye for Telemark i mineralsalen pa MGM ghw 188 Pegmatittene i T0rdal, Telemark. Tom V. Segalstad...Segalstad & TedL. Egglestol1 190 Telemark. - det er Dons det ghw 197 BirgeI' Bastiansen skrev og tegnet til |  | | Journal (article/letter/editorial) | | Deposit, Tokke, Norway Dirk van der Wei ABSTRACT Brandsnuten manganese deposit in western Telemark is interpreted...is embedded in an arkosic metasandstone of the Telemark suite and metamorphosed according to the Staurolite...the mountainous area west of Dalen, Telemark county in southern Norway. This paper summarises part of a...(1960,1962) discuss the western border of the Telemark suite at lake Byrtevatn. Brr21gger (1900) recognised...separating the western granitic gneiss areas from the Telemark suite. According to Reusch (1903) the granitic |  | Larsen, Alf Olav, Ă
sheim, Arne, Raade, Gunnar, Taftø, Johan (1992) Tvedalite, (Ca,Mn)4Be3Si6O17(OH)4·3H2O, a new mineral from syenite pegmatite in the Oslo Region, Norway. American Mineralogist, 77 (3-4) 438-443 | Journal (article/letter/editorial) | | (CarMn)oBe3Si6Or7(OH)4'3HrO, Oslo Region, Norway Ar-r Or-.q.vLAnsnNI. AnlqB Asrrnrnn Norsk Hydro a.s., ResearchCenter, N-3901...N-3901 Porsgrunn,Norway R-lA.oB GuNlq,tn Mineralogisk-GeologiskMuseum, Universitetet i Oslo, Sars' gate...gate 1, N-0562 Oslo 5, Norway JoruN T.crro Fysisk Institutt, Universitetet i Oslo, P.O. Box 1048 Blindern...Blindern, N-0316 Oslo 3, Norway Ansrnc.cr Tvedalite occurs as cream white to pale beige spherulites up...nephelinesyenitepegmatiteof the Vevja quarry in Tvedalen, Brunlanes,Vestfold County, Norway. The tvedalite spherulitesare |  | | Journal (issue) | | societies in Denmark (including Greenl and), Finland, Norway, a nd Sweden. The information provided includes...mine inc lude: cha lcopyrit c, ga lena , go ld, pyrite, tctrahed rite and wolfram ite, occurring in a...aeschynite-(Y), dissaJ...isite-(Ce), dolomite, pyrite, quartz, talc, and toernebohmite-(Ce), the name...c= I. 750, 2V=33, type locality: New Cliffe Hill Quarry Stanton-under-Bardon, Leicestershire, UK with azurite...Cli(OH) 8 (H 2 Oh, a new mineral from New Cliffe Hill Quarry, Stanton-under-Bardon, Leicestershire, U.K.: Min |  | | Catalog/List | | PbSiO/3 County. Arizona. U.S.A 2x2 1x2 sop Kragero Norway Rich orange-red masses with darker 6 ALBITE ÂŁL... _ . Pure black mica plate new Analysis , Saga Quarry. Tvedalcn near Ix I ÂŁ3 I x2 ÂŁ6 2x2 ÂŁ 12 7 AN!lilTE...paper available. ___ _ _ _ -- - - ¡- ¡- Larvik, Norway ¡-¡ ¡- . __ .. . ----¡ - ¡- - ¡¡- ¡-- -- ¡ ¡ Rich...pun: pale brown cleavages. Ula, near Larvik, South Norway Ix I ins .50 I x2 168 ANORTHOCLASE .ÂŁ1.JQ .. ....Rich distribution of tiny brown grains in Drag Norway Ix½ ÂŁ3 CeLaCO/3 _____ _J.TTROFLUORITEalsoblackTourmalinc |  | | Journal (article/letter/editorial) | | minerals include feldspars, carbonates, micas, hydro-micas, chlorites, ore-minerals, and quartz. The...slates; shales; phyllites; norm mineral calculation; hydro-micas; illite 1. Introduction Under the term âroof...additional ore minerals, color-giving minerals, and hydro-micas (especially illite) in the new slatecalculation...BadenWuerttemberg Dotternhausen Tafelfleins 1 Norway Finnmark Vestertana red green 1 1 Switzerland...Galicia A Terra Cha TrĂĄs-os-Montes e Alto Douro Norway Finnmark Spain 2 1 1 2 1 8 25 1 PlzenĚskĂ˝ kraj |  | | Journal (article/letter/editorial) | | Vesffold, Norway A potential Magnetite, Ilmeni~ ~ and Apatite Ore S. BERGSTOL Trondheim-NTH, Norway The large...~4 V~2 The Jacupirangite at Kodal, Vestfold, Norway or essential elements". The lack of nepheline and...view and under his supervision the company "Norsk Hydro A/S" carried out some preliminary prospecting operations...iron and titanium oxides (NIELSEN 1967). Norsk Hydro asked the author in 1960 to do the geological mapping...the nephelinebearing rocks north of Larvik, S. Norway. Southern part of the map is after CHR. OFTrDAH= |  | | Journal (article/letter/editorial) | | PossiblePorphyryMolybdenum Occurrencewithin the OsloBiff, Norway ASKERGEYTI AND HANS KRISTIAN SCHâ˘NWANDT Abstract...activity is a classicpetrographicprovince. Ramberg Hydro a.s (Schâ˘nwandt and Geyti, 1977; Geyti, and Larsen...the BORDVIKA--A PORPHYRž-MO OCCURRENCE IN NORWAY 1213 mentsand phenocrysts.The fragmentsshowa...microliticvariety with cavity fillingsof quartzq-pyrite Ăą molybdenite also occurs.No sharp boundarieshave...millilneter-wideK-feldsparveins. Vein fillingsare quartz, pyrite, K-feldspar, and molybdenite. This alterationtype |  | | Catalog/List | | Sylvanite in Phonolite. Itxi". ÂŁ2. ANALCIME. Dene Quarry, st. Keverne, Lizard, Cornwall. Large sno\1-white...location. 3x3". ÂŁ6. ARSENOPYRITE. Hingston Down Quarry, Gunnislake, Cornwall. A Itxl" cavity in massive...Chlorite. 2tx2". ÂŁ1.25. BLmSTRlli~DINE. Iveland, Norway. Glassy blackish brown mass with a conchoidal fracture...Quartz - lixlt" - ÂŁ6. HELVINE. Langesund Fiord, Norway. Small sharp light yellowish tetragonal crystals...interesting triangular etch figures. 2txlt". ÂŁ6. HYDRO~ERUSSITE. Priddy, Mendip Hills, Somerset. Rich white |  | | Journal (article/letter/editorial) | | SOUTHEAST NORWAY*â TOM ANDERSENâ Department of Geology, University Oslo, N-0316 Oslo (Norway) of (Received...isotopic evidence from the Fen complex, southeast Norway. Chem. Geol. (Isot. Geosci. Sect.), 65: 147-166...trace-element data, the carbonatites in the Fen complex (SE Norway) may be divided into two groups: (A) siivites,...proposed that the carbonatites in the Fen complex, SE Norway, originated âContribution No. 12 to the Norwegian...address: Mineralogisk-Geologisk gate 1, N-0562 Oslo 5, Norway. 0168-9622/87/$03.50 programme of the Museum |  | | Journal (article/letter/editorial) | | hydrozircon, baotite, strontianite, allanite, quartz and pyrite. The absence of wadeite and priderite have been...titanite, barite, and hydro-zircons. The presence of the secondary phases: allanite, hydro-zircon, chlorite...Troms, Norway. KEYWORDS: lamproite, mineralogy, baotite, Gundrapalli, India, Kvaløya, Norway. Introduction...Gundrapalli dyke with the Kvaløya lamproite from Troms, Norway. Eastern Dharwar Craton lamproites The Dharwar...5a-b and 6b-d). Minor phases are magnetite, pyrite and hydro-zircon (Figs. 5c and 6c). Amphibole is the |  | | Book (edition) | | Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from...to Hot Springco., Arkansas, in the Point of Rock quarry, pearly. Clea,¡age {001} perfect. {100} and {010}...752. 8.85.5.85.Z = 4. d: 4.1(7)- 3.16(10)- 259(7) Norway, abundant at Norra Karr, Jonkoping prov., - 233(7)...mineral of alkaline rocks in the Point of Rocks quarry, Colfax co., New Mexico, with aegirine and arfvedsonite...Stavem, and Tvedalen, all Langesundsfjord, Vestfold, Norway, and at Narssarssuk and at Naujakasik, Ilimaussaq |  | Shilov, V. V., Belâtenev, V. E., Ivanov, V. N., Cherkashev, G. A., Rozhdestvenskaya, I. I., Gablina, I. F., Dobretsova, I. G., Narkevskii, E. V., Gustaitis, A. N., Kuznetsov, V. Yu. (2012) New hydrothermal ore fields in the Mid-Atlantic Ridge: Zenith-Victoria (20°08ⲠN) and Petersburg (19°52ⲠN) Doklady Earth Sciences, 442 (1) 63-69 doi:10.1134/s1028334x12010308 | Journal (article/letter/editorial) | | France, Germany, Great Britain, the United States, Norway, Portugal, and Russia were main participants in...2750 m to 2500 m. In some places of this ridge, hydro thermal crusts occur. Hydrothermal ore formations...ore mounds is composed of marcasite and marcasiteâpyrite ores, and in the most porous parts of mounds (central... Veindisseminated sulfide ores in basalts are hydro thermally reworked amygdaloidal basalts. Copper...30%), rare disseminated pyrite, and numerous chalcopyriteâquartz (rarely pyriteâquartz) veins. Ferruginous |  | | Catalog/List | | AENIGMATITErich black m~sses in orthoclase. (Buer VE)steroya, Norway) 1x1 c1.60 1x2 E3 2x2 t6.oo 17 396 AGARDITE(ce)...Canada)1x1 i1 1x2 i2 5 ALBITE pure red ma~ses.(Kragero Norway) 1x2 30p 2x2 60p 2x4 t1.40 AMBLYGONITE whi te...eyanular mass with minor Diopside. ~13rasta.d Arendal Norway) 1x1 80p 1x2 i1.60 ANGLESITEdark grey massive (Colour...(Green Microcline) rich blue-green cleavable mass.(Norway) 1x2 40p 2x2 80p 2x3 i1.20 pale blue mass 29 402...syenite. ½ins chip f.1 1x1 (2.00 56 srnaller (Norway) 57 mass wi th 406 ATJGELITEglassy crystalline |  | | Journal (issue) | | in Snowdonia...by Anne Padfield 09 Hermitage Quarry⌠âŚ.by Paul Wright 11 The Ashdown/Wadhurst Junction...of the science to assume! 4 The trouble with Pyrite By Fred Clouter On Wednesday the 26th April 1882...no doubt have gathered is just another word for pyrite (iron disulphide, FeS2). The form found on Sheppey...identical, pyrite and marcasite are very different in behaviour. The normal gold coloured pyrite has dense...preserved either as pyrite casts, or containing pyrite within bone are prone to pyrite decay. Many different |  | | Report (issue) | | Rocks around the Lake Vegar (Aust-Agder, Southern Norway) By Jacques Touret (E.N.S. Geologie, B.P. 452...migmatites'" Bamble granitoids Telemark area (North of the "Great Breccia") Telemark banded migmatites Nebulitic...migmatites Augen migmatites (embrechites oeillĂŠes) Telemark granite The Nesknollen dome The charnockitic migmatites...conditions of regional metamorphism in Southem Norway . . 5 5 (-> 7 7 8 9 10 11 12 14 15 17 18 18 19...Rocks around the Lake Vegar (Aust-Agder, southern Norway) by Jacques Touret. Abstract An area of about |  | | Journal (article/letter/editorial) | | $okli, F,nlond Siâ˘hnlâ˘rvl, Finland Glenover KOdOI, Norway Loch Borrolofi, Urnted Kingdom dacupiâ˘,â˘c:⢠ranga...1969 usingKola apatiteand 100 m wide. In general,quarry sectionsof the type the uncertainty,since1974,over...Gronu,ar phosphcfe rock Iâ˘l Phoscm-ito Fro. 6. Quarry sectionin the Sokli CarbonatiteComplex,northern...SiO2 14.97 MgO 5.84 K20 3.61 Pahkalampi Norway Corbonotite Kodal Syenite Diorite Granite gnmss...Igneous Province. Investigationscarried out by Norsk Hydro a.s. sinc.e 1960, including diamond drilling to |  | | Journal (article/letter/editorial) | | AlnĂś, Sweden, and of Brøgger (1921) at Fen, in Norway, that a magmatic origin was postulated for the...alkaline rocks, e.g., with ijolite at the Fen Complex (Norway), uncompahgrite at Iron Hill (USA), potassic syenite...phonolite suite) of the nephelinite clan, e.g., at Fen (Norway), AlnĂś (Sweden), Tororo and Napak (Uganda), and...complexes e.g., Chisyana, Tororo (Uganda), Fen (Norway), Spitzkop (South Africa), Lackner Lake (Canada)...carbonatite. The dolomitic carbonatite contains abundant pyrite, magnetite, monazite, bastnäsite and parisite. |  | | Journal (article/letter/editorial) | | Numerâ˘col â˘to ⢠⢠New Zeoâ˘o⢠follâ˘ing o⢠nome, mdlcotes- M ...... dinlille depth ⢠(â˘tâ˘s) ...Somecrystallinephases are presentin the sinter. Pyrite was identifiedby X-ray diffraction in the heavy...dilute hydrofluoricacid. Under the microscopethe pyrite is seento be fairly evenlydistributedthroughout...at the sulfur isotopes presentin the H2S of the hydro- bottomsof the holesand correspondmore closelyto..." Minor amountsof sphaleriteand galenaoccurwith pyrite in onecoresamplefrom 274 m belowthe surfacein hole |  | | Report (chapter) | | parageneses from the Raipas formation of Northern Norway BY F. M. VOKES With 3 plates and 8 text-figures...Abstract. The Precambrian Raipas formation of Northern Norway contains copper deposits showing two distinct parageneses...Precambrian and Caledonian ores, i. e. chalcopyrite-pyrite-pyrrhotite (the ÂŤpyritic paragenesisÂť). The other...reports in the archives of the Geological Survey of Norway concerning a deposit of copper sulphide minerals...below, p. 104) and is quite distinct from the usual pyrite-pyrrhotite-chalcopyrite paragenesis which is normal |
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