 | | Journal (article/letter/editorial) | | Norske typelokaliteter 2 Rundemyrpegma en i Øvre Eiker, Buskerud Av Knut Edvard Larsen og Svein Stensrud...Rundemyrforekomsten, en ægirin-førende ekeri pegma i Øvre Eiker, Buskerud, vært kjent for gode krystaller av akmi...2008 ble et bilde av en gammel ægirinprøve fra Rundemyr lastet opp på diskusjonforumet på www.mindat.org...2008-2009. Innsamlet materiale hos medlemmer i Buskerud geologiforening ble også gjennomgå og undersøkt...Eger prestegjæld, det som i dag lsvarer Nedre og Øvre Eiker kommuner, skriver i sin beskrivelse av prestegjeldet |  | | Journal (issue) | | Norske typelokaliteter 2: Rundemyrpegma en i Øvre Eiker, Buskerud av Knut Edvard Larsen og Svein Stensrud...Norske typelokaliteter 2 Rundemyrpegma en i Øvre Eiker, Buskerud Av Knut Edvard Larsen og Svein Stensrud...Rundemyrforekomsten, en ægirin-førende ekeri pegma i Øvre Eiker, Buskerud, vært kjent for gode krystaller av akmi...2008 ble et bilde av en gammel ægirinprøve fra Rundemyr lastet opp på diskusjonforumet på www.mindat.org...2008-2009. Innsamlet materiale hos medlemmer i Buskerud geologiforening ble også gjennomgå og undersøkt |  | | Journal (article/letter/editorial) | | Mineralene i Rundemyrpegmatitten i 0vre Eiker, Buskerud Knut Edvard Larsen & Svein Stensrud Introduksjon...eegirin-fl2lrend e ekerillpegmatill i 0vre Eiker, Buskerud, veert kjent for gode krystaller av akmitt...2008 ble et bilde av en gammel eegirinpmve fra Rundemyr lastet opp pa diskusjonforumet pa www.mindat.org...prestegjeeld , det som i dag tilsvarer Nedre og 0vre Eiker kommuner, skriver i sin beskrivelse av prestegjeldet...hemmeligholdt, Strom (1821) hadde bare oppgill "Eger" (Eiker) som funnsted. Men Moller fikk Brataas til a vise |  | | Journal (article/letter/editorial) | | pegmatites of the Larvik plutonic complex, Oslo Rift , Norway: the role of volatile components. 29th Nordic Geological...Mg-metasomatised 0degaarden gabbro, Bamble sector, SE Norway. 29'h Nordic Geological Winter Meeting, NGF Abstracts...deposits of the Reros distri ct , Trondheim Region , Norway: Implications for pyrite deformation mechanisms...of the lavenite group from South Greenland and Norway. Norsk Bergverksmuseum, skrift 43 , 3539. GAUTNEB...Lillebukt Alkaline Complex, Stierney, Northern Norway. Norges Geologiske Undersekelse Report 2009.061 |  | | Journal (article/letter/editorial) | | composition of acmite/aegirine intergrowths from Rundemyr, Eiker Gunnar Raade Introduction The two names acmite...mineral with nominal composition NaFe3+Si,06' Rundemyr is the type locality of acmite, described by Strom...whereas aegirine is green. The acmite crystals from Rundemyr were thoroughly described by Breqqer (1890). Pointed...is embedded in an aegirine crystal. Acmite at Rundemyr occurs in a small granitic pegmatite that cuts...may reach a length of several dm when embedded in quartz from the core of the pegmatite , but is also present |  | | Journal (issue) | | early Proterozoic albite felsite in Finnmark, North Norway. Mineralogical Magazine 52: 400-402 Raade, G. &...Abstract and Proceedings of the Geological Society of Norway Selbekk, R. S. 2010. Norges mineraler. Tapir forlag...Scmineralization in the Fen peralkaline complex, Southern Norway. Economic Geology 72: 855-859 8 STEIN 2-2012...store krystaller. Beskrivelsen er ikke publisert. BUSKERUD Hurum Sætre: Noen fine, blekblå singelkrystaller...høy. Samling og foto: Øivind Thoresen. Øvre Eiker Rundemyr: Ægirinkrystaller opptil 2 cm i matriks er |  | | Report (issue) | | Nordenskiold, G. F. F. Stockh. 8, 143, 1885. Akmit. Rundemyr, Eiker. Strøm 1784, Strøm og Berzelius, Vet.-Ak. Hand...1834; Berzelius, Jahrb. Min. 1835, 184. Eudidymit. Øvre Arøy, Langesundsfjord. W. C. Brøgger, Nyt Mag. 31...Eidsvoll, koboltforekomstene på Modum, Skara i Eiker, Årdal i Sogn, Dragset i Mel dalen, Boss mo i Rana;...sølv. (Ag, Au). Sjeldenhet på Kongsberg og Skara i Eiker (75) ( 134). Mikroskopisk i erts fra Jakobs bakken...Kvartsganger i det sydlige grunnfjellsområde, især på Eiker. I det kaledonske fjellkjedestrøk som bestanddel |  | | Journal (article/letter/editorial) | | Stuttgart, April 2002 Ilvaite from the Oslo Graben, Norway A. O. Larsen, Porsgrunn, and S. Dahlgren, Tønsberg...Dahlgren, S. (2002): Ilvaite from the Oslo Graben, Norway. – N. Jb. Miner. Mh. 2002 (4): 169 –181; Stuttgart...Late Paleozoic Oslo Graben, Norway. The mineral occurs in hydrothermal quartz – magnetite veins in association...manganese ilvaite, crystal morphology, Oslo Graben, Norway. Introduction Ilvaite (formerly lievrite) is a...descriptions of the Fossum iron ore deposits near Skien, Norway (Møller 1828, Scheerer 1845), ilvaite was briefly |  | | Journal (volume) | | discoveries from the Larvik Plutonic Complex, southern Norway 47 Harald Oskar Folvik Mineralene fra Skjerpemyr...richterite from the Hydro quarry, Fen complex, Southern Norway: crystallographic data and crystal-chemistry 102...locality at the Kjennerudvann lake, Kongsberg, Norway 110 Roy Kristiansen and Hans Christian Olsen...old, new mineral to Norway 116 Roy Kristiansen Lithium mineralization in Norway: a review 119 Gunnar...framstår med kun grålige interferensfarger (bildets øvre/høyre del), med en skarp overgang mot gul interferensfarge |  | | Journal (article/letter/editorial) | | wide, and an inch or two long, alternating with quartz and pink carbonate irregularly. Thin sections(Figs...acmite in the wall rock, partly as grains mixed with quartz and iron oxides (Figs.3,4 and 5), and partly as...3"the pyroxenes are markFro. 1. Vein of acmite and quartz cutting taconite. (X32). Frc. 2. The sequence from...taconite wall is: (C) carbonatel (A) acmite; (Q) quartz, (F) adularia. (X32). Frc. 3. Taconite wall rock...a vein. (C) carbonate; (A) acmite; (Q) quartz. A late quartz veinlet cuts the carbonate and acmite. (X32) |  | | Journal (article/letter/editorial) | | to be about 6 percent greater than that of the Rundemyr and Quincy crystals. Acurre, QurNcv, MessecnusErrs...a little ilmenite and traces of octahedrite and quartz." An analysiswas made by us of the material that...RuNoelrvn, Nonwev. The single crystal of acmite from Rundemyr that we especially studied came from the Brush...on the most transparent parts of crystals from Rundemyr, Kangerdluarsuk, and Quincy gave dispersions that...806 1.767 1 Quincy 1.765 2 Rockall 1.770 1.811 Rundemyr A 1.76s 1.805 Kangerdluarsuk r.79 Brevik t.76 |  | | Report (issue) | | furenaaler, der var kortere og bredere end de i det øvre tuflag. Dette tyder paa, at furen voksede under...Geological notes of a journey round the coast of Norway and into Northern Russia (Abstract). [Geologiske...sedimentære berg arter sank ned, trykkedes dette øvre lag ud som eruptionerne af Iste række. I magmabassinet...uren. Anhangvis omtaler forf. den i nærheden af Rundemyr paa Eker forekommende pegmatitgang, som fører...amts] Geo logi. [The geology of the district of Buskerud], 8. 29 40 i Topografisk-historisk beskrivelse |  | | Catalog/List | | Saxony, Se lmeeberg Gray mctallic veins on and in quartz ................ l. 00 2x2'' 2x3" 3x4" . 20...mine Seleet crystalline silvery masses with minor quartz. . . . . . . Germany Saxony, Freiberg Tin-white...Eddy creek Silvery while crystalline masses in quartz and schisl. . . . . . AUSTINITE Calcium zinc hydroxy-arscnate...\1azapll RTciiL,Juc crystalline In whilc to tan quartz ............ . BAKERITE A h~·dratcd calcium l>oro-silicate...Pine BrJihi reen '"to!" prism11 in biolilc and quartz ....... . GOLDE BERYL Brazil Minas Gerai11. Go |  | | Book | | 120) Page 6: Mimetite (see page 139) Page 248: Quartz (amethyst variety), Erongo Mountains, Namibia *...Earth’s crust are composed of just a few minerals; quartz and the feldspar group are the most abundant species...growth, as exemplified by tourmaline in schist, quartz or phlogopite. Space for Growth Cavities in rocks...about the same time, as happens with pyrite and quartz, or they may have grown one after the other, as...protect and preserve them. Rutile inclusions in quartz are a good example. Growth in Veins Veins are | | | Book | | 120) Page 6: Mimetite (see page 139) Page 248: Quartz (amethyst variety), Erongo Mountains, Namibia *...Earth’s crust are composed ofjust a few minerals; quartz and the feldspar group are the most abundant processes...growth, as exemplified by tourmaline in schist, quartz or phlogopite. Space for Growth Cavities in rocks...about the same time, as happens with pyrite and quartz, or they may have grown one after the other, as...protect and preserve them. Rutile inclusions in quartz are a good example. Growth in Veins Veins are |  | | Book (edition) | | Fluid enclosures in crystals Peg'matites and quartz veins The temperature of The temperature of Tabular...PRESSURE The pressure upon the Hig-h and low quartz IN THE MAGMA mag-ma •• Tridymite Calcite and...latter can never be so. ERUPTIVE OR IGNEOUS ROCKS quartz, feldspar instances can be and mica named at...ordinary temperatures; yet in wliich crystals of quartz and many feld- spar have been formed in rocks...and limestones. In certain cases, feldspar and quartz have been formed in unconsolidated deposits on |  | | Book | | dark green, greenish-black. Rundemyr, Eker, Kongsberg (near), Buskerud, Norway. H= 6, Djji= 3.5, D(.= 3...resinous black, brown, yellow. Urstad, Hittero, Norway (S). H= 5-6, Djjj= 4.95, D(.=?, IVD 11. Levinson...Mg2P04(0H,F, O), E Orth. Vitreous grey. Modum, Norway. H=3.5, Djjj=2.97, D(.= 2.91, VIIB 03c. Raade &...Translucent colorless. Armen mine, Kongsberg, Buskerud, Norway. H= 7-8, Djjj= 2.77, D(,= 2.769, VIIIC 10...golden-yellow. Loven Island, Brevik (near), Langesundfjord, Norway. H=3, Din=3.3, Dc=3.41, VIIID 25. Scheerer, 1854 |  | | Book | | common pyramids ; as macles, very obtuse. in quartz spar from Derbyshire though more ; is anatase...course their geometrical form is imperfect. Most quartz crystals, for instance, present the form of six-sided...Reddish-white 2. some —white common to grey, quartz. 5. Greenish-white amianthus and common in —white...mel- —the Ochre- 6. meant is varieties of quartz Cream-yellow 8. some tinge of brown, as in...Rose-red — a pale red colour mixed with grey; rose quartz and carbonate of manganese. red —red colour of |  | | Book (edition) | | water Fluid enclosures in crystals Pegmatites and quartz veins The temperature of crystallization The temperature...many instances can be named .in which crystals of quartz and feld* /par have been formed in rocks without...and limestones. In certain cases, feldspar and quartz have been formed in unconsolidated deposits on...turn Into opal, chalce¬ dony, and eventually into quartz. That water is actually present during the crystallization...still more of vein-quartz, is abundantly proved. It has long been known that quartz crystals often contain |  | | Book (edition) | | 208 209 216 218 7. Garnet, 8. Chrysolite, 9. Quartz, 10. Iolite , 11. Boracite, 12. Danburite, (...individual in the mineral kingdom . A crystal of quartz, iron -pyrites, or topaz, is an individual in the...Examples of this kind may be seen in uncrystal lized quartz, massive garnet, and common feldspar. Such minerals...kingdom , is called a simple mineral. A crystal of quartz, or a fragment of one, is therefore a simple mineral...together. Granite, which is an aggregate formed of quartz, feldspar and mica, is a mixed mineral. Porphyries |  | | Book (edition) | | found there but in the cabinet. its components, quartz, felspar, and mica, are met with in every one....are uninstructed in mineralogy, if a specimen, of quartz for inThe reply stance* be shown them* how they...varieties of pitchstonc are instances of resinous, quartz of vitreous lustre. Wajcy lustre is observable... from tlie colour, as in prase as a variety of quartz, chrysoprase of calcedony. The colour of the former...variety of blende of Uie last ; if two Sieces of quartz, or of the calcareous spar from Huel Goet in Irittany |  | | Book (edition) | | enabled to infer the primary planes of a crystal of quartz from the sound and acoustical figures produced...signification , this term applied only to crystals of quartz, which the ancient philosophers believed to be...signification, this term applied only to crystals of quartz, which the ancient philosophers believed to be...Attempts of this kind are sometimes edectual with quartz. In many instances. clearage cannot be ejected...Attempts of this kind are sometimes effectual with quartz. In many instances, cleavage cannot be effected |  | | Journal (volume) | | SOCIETY OF DUBLIN . Second Analysis. Chlorite and Quartz , Iron , Sulphur, 11.85 52.44 35.70 99.99 From...bearing of this lode is W. 12 ° S. The veinstone is quartz and chlorite, so well known to Cornish miners as...brown iron ore, the veinstone being, as before, quartz and chlorite ; it is be tween 20 and 30 yds. wide...occurred in minute crystals, disseminated through quartz, was the well APJOHN - ROSS - HILL MINERALS ...also, in conjunction with the Silurian , found quartz and calcareous spar distinctly crystallized in |  | | Book (edition) | | (21). (20). Tourmaline Type Phenacite Type Quartz Type 109 110 112 114 Mathematical Relations...the term crystal was applied only to crystals of quartz, which the ancient philosophers believed to be...cryptocrystalline; this is true of some massive varieties of quartz. If the definite molecular structure is entirely...in crystals of small size. A single crystal of quartz, now at Milan, is three and a quarter feet long...vein of quartz near the Tiefen Glacier, in Switzerland, discovered in 1867, afforded smoky quartz crystals |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Mineralogisk-Geologisk Museum, University of Oslo, Oslo, Norway. Richard J. Reeder: Dept. of Earth Sciences, State...Especially when the mineral species is common, such as quartz (75.1.3.1), many varieties (jasper, onyx) are known...chemistry and structure are identical to those of quartz. 5D. Polytypes Materials whose basic structural...only with fibrous minerals Columbite, wolframite Quartz Opal, some yellow varieties of sphalerite Nepheline...are distinctive. Chonchoidal fracture, typical of quartz, gives a fracture similar to the interior of a |
|
Rundemyr, Øvre Eiker, Buskerud, Norway