 | | Journal (article/letter/editorial) | | et al., 1983; Smalley and Field, 1985 ). U - P b zircon dating indicates that the acid-intermediate gneisses...gabbro bodies at Valberg (Kragero), Lager and Barmen (both near Risor). The Valberg intrusion is a classic...earlier reference. Pairs b, c, d, and e are from Valberg; l and m are from the Avreid-Laget intrusion; n...Analytical results ( in ppm ) for samples from Valberg, Kragero (G = gabbro, A = amphibolite ) Sample...AND T H E I R A M P H I B O L I T I Z E D 50- VALBERG, LAGET, KRAGERO 237 EQUIVALENTS BARMEN, RIS~R |  | Kusebauch, Christof, John, Timm, Barnes, Jaime D., Klügel, Andreas, Austrheim, Håkon O. (2015) Halogen Element and Stable Chlorine Isotope Fractionation Caused by Fluid–Rock Interaction (Bamble Sector, SE Norway) Journal of Petrology, 56 (2) 299-324 doi:10.1093/petrology/egv001 | Journal (article/letter/editorial) | | area, two different metagabbros were sampled. The Valberg metagabbro is located 2 km north of Kragerø and...amphibole. An alteration sequence was sampled from the Valberg metagabbro consisting of five samples showing different...over >1 km2 along the coastline. Similar to the Valberg metagabbro, the protolith gabbro at Langøy was...adjacent to shear zones and veins. Compared with Valberg, the Langøy samples show a lesser extent of deformation...showing the sample sites (stars) near Kragerø (Valberg) and at the shore of Langøy [from Norwegian Geological |  | | Journal (issue) | | galeni krystall si ende i massiv prehni . Kragerø Valberg pukkverk: Flere druser er funnet i løpet av året:...- Ilmeni , største krystall 4,7 cm bred, fra Valberg steinbrudd, Kragerø. Samling: Vegard Evja. Foto:...Epidot- og albi krystaller, bildebredde 4 cm, fra Valberg, Kragerø. Samling: Vegard Evja. Foto: Gunnar Jenssen...krystaller på albi krystaller, bildebredde 8 cm, fra Valberg, Kragerø. Samling: Vegard Evja. Foto: Gunnar Jenssen...kalsi krystaller, største aggregat 2 cm bred, fra Valberg, Kragerø. Samling: Vegard Evja. Foto: Gunnar Jenssen |  | | Journal (issue) | | mineral stetindite CeSiO4, a cerium end-member of the zircon group. N. Jb. Miner. Abh. 186/2, 195-200. BERYLLEN...mikrokrystaller av flusspat er funnet. Kragerø Valberg: Flere drusefunn: Skapolittkrystaller opptil 10...Epidot etter skapolitt, samt prehnitt og albitt fra Valberg, Kragerø. Lang krystall 7 cm. Samling: Vegard Evja...Bergverksmuseum. Ilmenittkrystall, 2,3 cm, fra Valberg, Kragerø. Samling: Vegard Evja. Foto: Christian...Enstatittkrystaller opptil 2,5 cm brede og 1,2 cm høye fra Valberg, Kragerø. Samling: Vegard Evja. Foto: Christian |  | | Journal (article/letter/editorial) | | opptil 10 em lange i kalkspat er rapportert. Valberg: Hvite kalkspatkrystaller med "halt" og gule, romboedriske...stetindite, CeSiO., a cer ium end-member of the zircon group. Neues Jahrbuch fur Mineralogie Abhandlungen |  | | Journal (article/letter/editorial) | | opptil 10 cm lange i kalkspat er rapportert. Valberg: Hvite kalkspatkrystaller med ”hatt” og gule, romboedriske...mineral stetindite, CeSiO4, a cerium endmember of the zircon group. Neues Jahrbuch für Mineralogie Abhandlungen |  | ENGVIK, A. K., MEZGER, K., WORTELKAMP, S., BAST, R., CORFU, F., KORNELIUSSEN, A., IHLEN, P., BINGEN, B., AUSTRHEIM, H. (2011) Metasomatism of gabbro - mineral replacement and element mobilization during the Sveconorwegian metamorphic event. Journal of Metamorphic Geology, 29 (4) 399-423 doi:10.1111/j.1525-1314.2010.00922.x | Journal (article/letter/editorial) | | a H2O–CO2-fluid rich in Na. The gabbro yields a zircon U–Pb age of 1149 ± 7 Ma and tonalite 1294 ± 38...(Mulch et al., 2005). The Proterozoic Ødegården, Valberg and Langøy metagabbros are parts of NE–SW-striking...Ringsjø, close to Ødegården (Fig. 1b) and in the Valberg gabbro (Brickwood & Craig, 1987). The Ødegården...Publishing Ltd METASOMATISM OF GABBRO 403 and zircon occur as accessory phases. The amphibolites are...accessory apatite. Trails of 1–10 lm grains of zircon are found around altered ilmenite (Austrheim et |  | | Journal (volume) | | calcite, chiavennite, epididymite, a feldspar, and zircon. Chabazite-Na does not occur in this material....cavity are albite, fluorapatite, two generations of zircon and a yellow helvine group mineral. Observed crystallization...crystallization sequence is albite zircon and “helvine” ferriallanite-(Ce) zircon fluorapatite. EDS (T-38...ferriallanite-(Ce) with colourless prisms of fluorapatite, white zircon and a yellow crystal of a helvine group mineral...minerals are eudidymite, epididymite, zektzerite, zircon, aenigmatite, brookite and aspedamite or an aspedamite-like |  | | Journal (issue) | | spectra of ruby, emerald, alexandrite, red spinel, zircon, almandine, didymium (in various host minerals)...Deijl, Wilhelm Jacobus Ernst, Bellville, S. Africa Valberg, Christopher Harold, Johannesburg, S. Africa Waker... WHITE YELLOW PINK RED Scapolite Spinel Zircon Cerussite Apatite Chrysoberyl Morganite Ruby...return post. Our 15 stone collection can include: ZIRCON - TOURMALINE - APATITE AQUAMARINE - SPHENE - DIAMOND |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for...crystals from 2 to 5 cm across occur with good brown zircon crystals (Britvin, Ivanyuk andYakovenchuk, 1995;...is the source of the large, lustrous, rich brown zircon crystals which arguably are world's best for the...matrix of white albite, sometimes with the brown zircon crystals. Evseev (1995a) gives 11 cm as the maximum... associated with crystals of corundum, rutile, zircon and magnetite. Russian scientists have made detailed |  | | Journal (issue) | | ijisert kilde. Brukes oft e innen biologi. 7 Zircon fra Svenskenbruddet Tvedalen.. Samling Hans-Jergen...T Whitehouse, MJ. & Vestin, J. 1997. Detr ital zircon ages from Southern Norway - impli cations for the...reference to the PreCambrian. Fennia, 55: 1-30. Zircon f ra Svenskenbruddet Tvedalen. Samling og foto...6 pm, Sa. and Suo10 am - 6 pm ~ Hamburg Messe Zircon 6mm fra Seiland, Finnmark Bernd E. HannaS(hock...Prehnitt, opp til 1,4 em, og albitt po klinoklor fra Valberg. Kragero. Funnet av Vegard Evja. Sam ling: Norsk |  | | Journal (article/letter/editorial) | | to then current Rb-Sr and K-Ar ages. Recent U-Pb zircon, monazite, and 3. Regional context and general...A 207Pb/206Pb SIMS age on the youngest detrital zircon encountered in Hisøy-Merdøy supracrustal suite...207 Pb/206Pb SIMS age on the youngest detrital zircon encountered, viz. 1450 ± 40 Ma (De Haas et al....Pb/206Pb SIMS zircon age of 1484 ± 15 Ma RI PT (Åhäll et al., 1998). Given that the number of zircon grains...phases. Accessories are apatite, tourmaline, and zircon. The quartz-rich feldspathic gneisses alternate |  | | Journal (issue) | | opptil 10 cm lange i kalkspat er rapportert. Valberg: Hvite kalkspatkrystaller med ”hatt” og gule, romboedriske...mineral stetindite, CeSiO4, a cerium endmember of the zircon group. Neues Jahrbuch für Mineralogie Abhandlungen |  | | Journal (issue) | | ”månesten”, er også blitt samlet inn herfra. Valberg pukkverk. Høsten 2016 ble det gjort et funn med...Malczewski m.fl., 222Rn and 220Rn emanations from zircon crystals collected in Norwegian pegmatites: a comparison |  | | Journal (issue) | | Associate Editors Pierre Bariand Sorbonne Paris, France Bill Birch Museum of Victoria Melbourne, Australia...Schwab Orleans, France Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook...pieces left. During the summer of 2000 a find of very nice prehnite crystals was made at the famous Jeffrey...so Bill had it tested. It turned out to be a very nice, doubly terminated manganotantalite from Ximen,...in the news recently, what with the finds of very nice cerussite made last year, and this year, chromian |  | | Journal (issue) | | crystal inclusions recorded are spinel (MgAl204), zircon (ZrSi0 4 ), mica (KMg3AlSi3Oio(OH,F)2), apatite...simulant Rutile, synthetic Zircon, normal density Chrysoberyl Sphalerite Zircon, low density Beryl Peridot...tourmaline Spinel, synthetic, simulated tourmaline Zircon Spinel, synthetic, aquamarine simulant Spinel Tanzanite...and Application, 6, 3, 129-38. 24. Seim, T., and Valberg, A. 1986. Towards a uniform colour space. A better...International Mineralogical Association, Orleans, France, 4-6 July, 1980. 36. Bosshart, G. 1982. Distinction |  | | Thesis/Dissertation | | Kragerø, namely at Ødegården Verk, Ringsjø, Åtangen, Valberg, and Langøy (Engvik et al., 2014; Engvik et al...Havredal pegmatite; Figure 6-2) which yield an U-Pb zircon age of 1149 ± 7 Ma (Engvik et al., 2011). In Lindvikskollen...include allanite-(Ce), magnetite, fluorapatite, zircon, phenakite, columbite-(Fe) – columbite-(Mn) series...Accessory minerals include garnet, beryl, fergusonite, zircon, monazite, xenotime and allanite (orthite; Bjorlykke...(Ødegården) area have a magmatic protolith U-Pb zircon age of 1149 ± 7 Ma (Engvik et al., 2011). Similarly |  | | Journal (volume) | | beryl from the hematite mine of Lassur, Ariège, France. Aurisicchio et al. (1988) described dark blue...riche en Mg, Fe et Na de la mine de Lassur, Ariège, France. Bulletin de Minéralogie 105, 615-620. Groat, L...chlorite, stilpnomelane, montmorillonite, apophyllite, zircon, fluorite and calcite. Sphaerobertrandite and calcite...observed. Accessory minerals include rutile, barite, zircon, monazite, baotite, yangzhumingite and Ti-aegirine...Supérieure des Physique de Grenoble (INPG), Grenoble, France. Paar, W.H., Chen, T.T., Kupcik, V. & Hanke, K |  | | Journal (issue) | | Associate Editors Pierre Bariand Sorbonne Paris, France Joel A. Bartsch Houston Museum of Nat. Sci. Houston...Schwab Orleans, France Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook...was designed after the medieval Chateau Coucy in France. Ellen Faller photo. collection created by a combination...Silesia, being now in Poland, and Elsass (Alsace) in France. And one “Germ an” specimen proved to be from Russia...are myriad fine things from Bisbee; as also from France (generally), the Mte. Somma (Vesuvius) lavas in |  | | Report (volume) | | Figure 19. (a and b) Mazzites from Mt. Semiol, France. Both photos from Gottardi and Galli (1985) Natural...been found only at Mont Semiol, Montbrison, Loire, France where it occurs as a hydrothermal deposit in vugs...amounts of biotite, magnetite, ilmenite, tourmaline, zircon, goethite, and other heavy minerals. Other 1:1...Effects of Mineral Fibres, p. 69-78. IARC, Lyon, France Giese R.F., Jr. (1988) Kaolin minerals: Structures...cation-exchange capacity of talc and chlorite from Trimouns, France. Proc. Int'l Clay Conference, Denver, Schultz, |  | | Book | | National de la Recherche Scientifique, Vandoeuvre, France PETER L. DEFUR, Environmental Stewardship Concepts...heavy mineral sands (rutile/titanium, ilmenite, zircon, leucoxene); and feldspar, industrial sand, clays...(Ta), and rare earth elements (in minerals such as zircon, apatite, monazite, titanite, allanite, uraninite...minor constituent in accessory minerals such as zircon (Zr,U)SiO4 4 4, 3F, and others. More comprenhensive...percent. An example is the deposit of Mas Laveyre in France. Hematite Breccia Complex Deposits These deposits |  | | Report (volume) | | (1994) measured the enthalpy of amorphous (metamict) zircon, ZrSiO4, produced by radiation damage. Assuming...(1994) Energetics of radiation damage in natural zircon (ZrSiO4). Phys Chem Minerals 21:140-149 Enüstün...particle size effects. Frost (1991) has written a nice survey of magnetic petrology. Researchers such as... McElhinny and McFadden 1999, Campbell 2000). A nice recent example of geomagnetic research is provided...between these two types of materials (Watson and Valberg 2001). Diesel soot, for example, is much more oxygenated |
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