 | | Journal (article/letter/editorial) | | Netherlands Fenitization at the Fen complex, southern Norway PETER KRESTEN 1 and VIORICA MOROGAN = (;eological...1986. Fenitization at the Fen complex, southern Norway. Lithos, 29: 2742. t:enitization in three areas...nearby intrusions of meltelglte and 1johte. At Holla, nebecklte and (ferro-)rlchtente are conspicuous;...area. At Ulefoss, conditions similar to those at Holla are pictured, except for high aca , a K and aMg...Introduction The Fen carbonatite complex in Telemark, southern Norway, is the type locality for fenites (Br6gger |  | | Journal (article/letter/editorial) | | THE CHEMISTRY OF FENITIZATION" EXAMPLES FROM FEN, NORWAY PETER KRESTEN Geological Survey o[ Sweden, S-751...The chemistry of fenitization: Examples from Fen, Norway. Chem. Geol., 68: 329-349. At Fen, two main types...gradients, high asi and aK, and moderately high aNa. At Holla (Fig. 2), adjacent to pyroxene silico-sSvite, the...location of the areas investigated (M= Melteig, H= Holla; U= Ulefoss; Q= Quarry). Coordinates refer to the...from Melteig, Table I, and F E N - / a n d -2 from Holla, Table II). The AWR is thus (wt.%, 1 deviation in |  | | Journal (article/letter/editorial) | | carbonatite magma in the Fen complex, southeast Norway TOM ANDERSEN Mineralogisk-Geologisk Museum, Universitet...Universitet i Oslo, Sars gate 1, N-0562 Oslo 5 (Norway) LITHOS Andersen, T., 1988. Evolution of peralkaline...complex, southeast Norway. Lithos, 22:99-112. In the Fen complex, Telemark, SE Norway, peralkaline calcite...types (Le Bas, 1977). In the Fen complex in SE Norway, first described by Brogger ( 1921 ) (Fig. 1 )...WCB 34,5 Ii, J i FXV ~U ii )' ~ . • . , ~Holla .~ ., • . Ire i i ~' " , /,r ='lJ : : : |  | | Journal (article/letter/editorial) | | sharp greenish xls of triphylite associated with microcline, muscovite, smoky quartz, etc., occur in pegmatite...Co., in Norway is to start exploitation of the newly discovered large niobium deposits at Holla in Telemark...Telemark, Norway. Almost the entire output will be exported in concentrated form.—• CHEMICAL AND ENGINEERING |  | | Journal (article/letter/editorial) | | in Dora Maira and the Western Gneiss Region of Norway (Chopin 1984; Smith 1984), more than 20 ultrahigh-pressure...5; Table 3). All K-feldspar grains do not show microcline features with a distinctive peak at ~475 cm–1...405 289 400 600 Wavenumber (cm -1 ) sanidine microcline orthoclase sanidine 1000 No. 1 inclusion spot...PSEUDOMORPH IN ECLOGITIC GARNET 10 + H2 ndite Holla ym Kc 9 8 sor cur Pre 2? O St Coe K-w r1 rso...et al. (1998). The dashed line represents the microcline-sanidine transition boundary. The dehydration |  | | Catalog/List | | ALBITE Rich orange-red masses with darker Kragero Norway lx2 S0p Feldspar Hornblende ALLANITE Black areas...AMAZONITE Pure green cleavage Landsverlc quarry, Evje, Norway lxl S0p ALAMOSITE fcLp 10 g: 17 20 37 236...AMAZONITE Felspar Group 16 Ix½ £5 2x2 £1.20 MICROCLINE .Green crystal with termination but not display...pure pale brown cleavages. Ula, near Larvik, South Norway lxl ins .SO lx2 2x2 £2 2x3 £4 Felspar Group £1...lx2ins KNa Fe Mn Ti SiO for this location. Larvik Norway £5 AUGITE Large single black crystal about half |  | | Report (chapter) | | kvarts-skifren det ældste; den store granitmasse i nedre Telemark en er yngre og "brudt frem i en da maaske løs...har REuscH skrevet "Geologiske iagttagelser fra Telemark en, Indre Hardanger, Numedal og Hallingdal". (Chr..."kontakt-ertser" langs grænsen: buntkobber f. ex., som i Telemark en kald es "blaakobber", og det er et godt navn...Si1nones og ved Notodden er der kobberskjærp. Ved Holla i Hiterdal er der gamle gruber (ScHEERER l. c.)...connected with the crystalline schists of Southern Norway. The accompanying map includes an area of about |  | | Book | | nelsonite (Nelson County, Virginia), nevadite, norite (Norway), pacificite, tinguaite (Tingua Mountains, Brazil)...clinopyroxene by International (augite). [Norge (Norway), original locality) Union of Geological Sciences...series), with a little quartz. [Aker parish, Oslo, Norway] (Brogger in 1890) alabaster sed. 1. Massive, usually...entirely of feldspar (sodic-plagioclase 63%; microcline 36%); very minor hornblende and biotite may be...Variety of charnockite containing garnet. [Arendal, Norway] arenite sed. 1. General term applied to clastic |  | | Journal (article/letter/editorial) | | ~ICROPE6MATITE ~H SOUTHERN INDIA. By T~o~As H. HOLLA~'D, Esq., A.R.C.S., F.G.S., Officiating Superintendent...intergrowth of quartz with felspar, which is sometimes microcline, but generally plagioclase. When the intergrown...micropegmatite, and this is confirmed by the detection of microcline in several of the dykes. If the silica, alumina |  | | Book | | cristobalite A = alkali feldspar, including orthoclase, microcline, perthite, anorthoclase, sanidine, and albitic...seven countries – USA, Italy, Russian Federation, Norway, Germany, UK and France. Similarly, 13% of the...Number USA Italy Russian Federation from Greek Norway Germany UK France Canada named after people Czech...1890, p.43; Vestre Aker, Oslo Igneous Province, Norway; Tröger 782; Johannsen v.3, p.62; Tomkeieff p.11)...(Barth, 1927, p.97; Island of Seiland, Finnmark, Norway; Tröger 173) ANTIRAPAKIVI. A term originally used |  | | Catalog/List | | IIILLEBllANOITE Hhi te fiberous x In in natrix - Rare HOLLA!DI TE /ROMANCHI E/CORN!At Velvety black xl on manganese...specimens SAHARSKITE Metallic xl sections in microcline SANBORNITE Sparkling white xln with Gillespite...Ory,L Xmas Hine franklin, NJ Padre Kino Illinois Norway Crestmore Ory,r Harquahala Htns Champion Hi,CA |  | | Journal (article/letter/editorial) | | uk/research/ research-groups/research-projects/tim-hollands-software-pages/ ax. Accessed 27 Aug 2018 Imon...distribution of N aAlSi3O8 between coexisting microcline and plagioclase and its effect on geothermometric |  | | Book (edition) | | dendritic and wirelike crystals come from Kongsberg (Norway). Other famous localities are Freiberg (DDR) and... Native silver on calcite (ca. X1). Kdngsberg, Norway. # a "^^^J^K^j*. £&L2 "^SmS^WLiA- *^ S. j™^''^...Erzgebirge (DDR), Cornwall (England), Kongsberg (Norway) and the cobaltite deposits of Ontario (Canada)...minerals. Occurrence Splendid crystals at Kongsberg (Norway), Freiberg (DDR), many mines in Mexico (Pachuca...Bushveld Complex, Transvaal (South Africa) and in Norway. Not common in the USA but reported from Clark |  | | Book | | alkali feldspars, microperthite (or orthoclase or microcline) and independent albite (1). In the hypersolvus...potash variety, microperthite or orthoclase or microcline. Micro- - Granitic rocks 19 perthite, which...the other constituents. The common feldspar is microcline-microperthite and in some rocks this is the only...Quincy, Massachu¬ setts, (fig. 3.1A) also has microcline-microperthite as the main alkali feldspar. The... This is a subsolvus granite with albite and microcline and with the aegirine partly as euhedral crystals |  | | Report (issue) | | feldspar, and cassit- feldspars (perthite and microcline), and quartz. In a few pegmatites spodumene,...plagioclase, quartz, lepidolite; (10) quartz, microcline; (11) microcline, plagioclase, lithia-mica; and (12) quartz...or petro- tween half and one inch, but locally microcline-p...pegmatites consist essentially of microcliue or. of microcline and quartz and do not contain any quantity of...Complex pegmatites are those which in addition to microcline and quartz contain an abundance of one or more |  | | Book (edition) | | States (nearly all localities), Canada, Germany, Norway, Sweden, Uganda, Tanganyika, Nyasaland, and India...in the field in 1906. Studies in the Fen area of Norway were begun in 1918, and in 1921 Brogger published...been presented by Leonardos (1956A, B). The Fen, Norway, complex has been restudied by Saether (1958);...carbonatite localities: Jacupiranga, Brazil; Fen, Norway; Alno, Sweden: Kaiserstuhl, Germany; Phalaborwa...structure: Mountain Pass, California, and Seiland, Norway. 2. Dikes, dike swarms, stockworks, or sills within |  | | Report (issue) | | rocks Precambrian rocks- plutons of two-mica microcline and albite granite (tin granite), and ring intrusions...and the Crooked Creek cryptoexplosion structure, Holla I°x2° quadrangle, Missouri. Isopachs In Furnace...art analyses of rocka froa Dent Branch art Asm Holla iux 2" quadrangle, Missouri [Fe, J%, Ca, art Tl |  | | Book | | sections show that it is composed of quartz, microcline and plagioclase with minor or accessory muscovite...quartz, epidote and biotite. Clinopyroxene and microcline also occur locally and may be abundant, for example...migmatitic structure. Grains of feldspar , mainly microcline and com1�only still recognisable as being of...localities a schistosity is deflected around microcline por phyroblasts containing numerous inclusions...up to, 7 5 per cent) of leucosomes composed of microcline, oligoclase and quartz. Thicknesses range from |  | | Journal (article/letter/editorial) | | consisting of large felspars of acid plagioclase, microcline, etc., quartz, and a very little biotite. The...Geograph. Mag. vol. xix (1903) pp. 311-15. (10) T. H. HOLLA.~a). Brit. Cent. Africa Gazette, April 30th, 1903 |  | | Journal (volume) | | Fra n yaise Mincra!.· geol. Institut, Utrecht, Holla ncl Cco l. D epa rtment, University College>, L...(1910), Sandler (1917), and Bj örnsson (1942) and in Norway by Holtedahl (1924), but in all these eases there...Investigations, ehiefly by Faegri (1936, 1940, 1944) in Norway, have shown that measurements of the size of the...moraines in central Sweden, and the Ra moraines in Norway. The postGlacial improvement of the climate, according...of central Europe. In Jaeren, in south-western Norway, Faegri (1936, 1940) has found developmental stages |  | | Journal (volume) | | Fra n yaise Mincra!.· geol. Institut, Utrecht, Holla ncl Cco l. D epa rtment, University College>, L...(1910), Sandler (1917), and Bj örnsson (1942) and in Norway by Holtedahl (1924), but in all these eases there...Investigations, ehiefly by Faegri (1936, 1940, 1944) in Norway, have shown that measurements of the size of the...moraines in central Sweden, and the Ra moraines in Norway. The postGlacial improvement of the climate, according...of central Europe. In Jaeren, in south-western Norway, Faegri (1936, 1940) has found developmental stages |  | | Report (volume) | | and more compact and shows under the microscope microcline and micropegmatite in additi on . 23' 4 1 ,...medial position with quartz, orthoclase and microcline nearer the margins of the veins. At Lada the...quartz plagi oclase, of white. and biotite microcline and Apatite in small grains occurs in all these...and an increase other in detrital minerals, microcline, orthoclase, kaolin and tour maline. As...derived-quartz, and and from which they have evidently microcline, �aolinised orthoclase, tourmaline muscovite |  | | Book | | the carbonate is calcite. A little plagioclase, microcline, blue alkali am phibole, apatite and pyrochlore...vaguely foliated and comprises plagi oclase, microcline perthite, locally amphibole and biotite, and...limestone inclusions. The syenite consists of microcline mi cro perthite, nepheline, biotite and locally...consists essentially of hyalophane with a li ttle microcline and albite, and in two veins a late arfved sonitic...the feld spar from o rthoclase, through maximum microcline to orthocla se pl us sanidine. Plagiocla se decreases |  | | Report (issue) | | hornblende, scapolite, titanite, zircon , fluorite, microcline and spinet . Well -d eveloped crystals, often...Associated minera l s are : soda li te , plagioclase , microcline , apatite, magn etite , lepidome l ane , mo l...green spinel, graphite, biotite, orthoclase , microcline, oligoclase, quartz, and tourmaline. A chemical...County, in a pegmatite vein a bout a foot wide. Microcline , quartz , kyanite, muscovite, and tourmaline...being wo r ked by Mr. R. Lachaine fo r pale green microcline . Near the centre of the dyk e is a zone of pink |  | | Journal (volume) | | phenocrysts of plagioclase (30-50 per cent). microcline (20-25 per cent). quartz (20 per cent), hornblende...cent). The granite is corn posed of 35 per cent microcline. 25 per cent quartz. 25-30 per cent plagioclase...hypidiomorphic-granular. The phenocrysts are microcline or orthoclase, in general kaolinized, well developed...sediments. Typically, they consist of quartz, microcline, albite, and muscovite (biotite) with accessory...wolframite Type 7-8: quartz veins with crystals of microcline, frequently strongly albitized, with muscovite |
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