 | | Journal (issue) | | mineralsymposium 1997 .. Mineralfunn langs ny E18 i Drammen og Nordre Vestfold Thortveititt Sc 2Si 20 7 - et...Ny E134 Drammen - Nedre Eiker (Nb,Fe)-substituted anatase from Herrebl/lkasa, 0stfold, Norway..... En...eksotisk pegmatitt i kambrosiluren ved Eikeren, Buskerud Boratmineralet ludwigitt i hl/lymetamorf marmor...Ved anlegget av en ny vegtrase for E18 gjennom Drammen, Sande og Holmestrand er det gjort en rekke mineralfunn...som vi ikke kjenner til. ElK (KOBBERVIKDALEN), DRAMMEN Flum'itt, kalsitt og hematitt Funn fra mars 1995 |  | | Journal (article/letter/editorial) | | classification (e.g., Behier 1960; Bergstøl and Juve * E-mail: federico.pezzotta@comune.milano.it 00...discovered only in a limited outcrop at the Laghetto quarry, close to the Cuasso al Monte village. Thortveitite...and a second specimen was found at the Mantegazza quarry during the present study. Similar to other localities...(USA) (Foord et al. 1993), Heftetjern, Tørdal (Norway) (Juve and Bergstøl 1990), Kola Peninsula (Voloshin...32582) collected during this study at the Mantegazza quarry was identified but was not selected for quantitative |  | | Journal (article/letter/editorial) | | Bazzite in Granite Pegmatite in Tordal, Telemark, Norway. A Contribution to the Mineralogy and Geochemistry...and G. Juve 2 Geologisk Institutt, Norges tekniske hogskole, Universitetet i Trondheim, Norway 2 Norges...Norges geologiske undersokelse, Trondheim, Norway With 5 Figures Received December 28, 1987; accepted February...beschrieben, der aus einem Clea- 230 S. Bergstol and G. Juve velandit-Amazonit-Pegmatit stammt. Der Pegmatit...e pegmatite vein in Tordal, Telemark, southern Norway (Fig. 1). The vein is part of a large-scale pegmatitic |  | | Journal (volume) | | two tourmalines from Høydalen, Tørdal, Telemark, Norway 21 Alf Olav Larsen, Radek Škoda & Arne Åsheim... Telemark, Norway 33 Tomas Husdal & Uwe Kolitsch Behoite from Høgtuva, Nordland, Norway 39 Jörgen...minerals from the Kongsberg Silver Deposit, Buskerud, Norway 53 Lars Roger Størseth Kompleks sulfidmineralisering...Universitet i Oslo, Postboks 1172 Blindern, 0318 Oslo, Norway (a.b.mueller@nhm.uio.no) 2 Natural History Museum...the industrial minerals K-feldspar, Nafeldspar, quartz and mica (e.g. Glover et al. 2012). For these reasons |  | | Thesis/Dissertation | | situated in the Vestfold and Telemark county in South Norway, have gained lot of mineralogical and economic...the field relationships observed at the Kleppe quarry indicate that the anatectic melts migrated only...compared to the high K2O content of the Sc-poor Kleppe quarry (7.4.wt% K2O; Rosing-Schow et al., 2020) indicate...melting (about 10 to 15%) compared to the Kleppe quarry (<5%) (Kushiro et al., 1996). This suggests that...major source for the industrial minerals feldspar, quartz, and mica, and can be economically enriched in |  | | Journal (article/letter/editorial) | | of trace elements in granitic pegmatite quartz from South Norway Received: 9 February 2004 / Accepted:...in granitic quartz is highly sensitive to CAFC processes in granitic melts. Igneous quartz efficiently records...obtain the highest concentrations in early formed quartz. Phosphorous, Ge, Li and Al are relatively incompatible...generally obtain the highest concentrations in quartz that formed at lower temperatures from more evolved...Ge/Ti, the Ge/Be, the P/Ge and the P/Be ratios of quartz are strongly sensitive to the origin and evolution |  | Breiter, K., Ackerman, L., Ďurišova, J., Svojtka, M., Novák, M. (2014) Trace element composition of quartz from different types of
pegmatites: A case study from the Moldanubian Zone of the Bohemian Massif
(Czech Republic) Mineralogical Magazine, 78 (3) 703-722 doi:10.1180/minmag.2014.078.3.17 | Journal (article/letter/editorial) | | 78(3), pp. 703–722 Trace element composition of quartz from different types of pegmatites: A case study...The evolution of the trace-element patterns of quartz during crystallization of pegmatite melt was investigated... Li, Mn, P, Rb, Sn, Sr and Ti were analysed in quartz from the border, intermediate and core zones of... Rb, Sr, Sn, Ba, Cr and Mn are usually <1 ppm. Quartz from LCT pegmatites exhibits a distinct evolutionary...pegmatitic quartz is relatively depleted in Al and Li, but strongly enriched in Ge. Quartz from simple |  | | Report (issue) | | meter long crystal has been recorded from the Alger quarry in New Hampshire (USA). The crystal weighed 455... 8.4m: The largest beryl crystal at the Bumpus quarry in Maine was 8.4 meters long, 1.9 meters in diameter...phosphate type pegmatites, beryl is associated with quartz, microcline, albite, muscovite, biotite, ferrocolumbite...Alpine and hydrothermal veins, it is found with quartz and feldspar. In topaz rhyolites where red beryl...beryl is found, topaz, high-temperature quartz, and bixbyite are common associates of beryl. Alteration |  | Götze, Jens, Plötze, Michael, Graupner, Torsten, Hallbauer, Dieter Klaus, Bray, Colin J. (2004) Trace element incorporation into quartz: A combined study by ICP-MS, electron spin resonance, cathodoluminescence, capillary ion analysis, and gas chromatography. Geochimica et Cosmochimica Acta, 68 (18) 3741-3759 doi:10.1016/j.gca.2004.01.003 | Journal (article/letter/editorial) | | gca.2004.01.003 Trace element incorporation into quartz: A combined study by ICP-MS, electron spin resonance...6, 2004) Abstract—Pegmatite quartz from different occurrences in Norway and Namibia was investigated...determine their position in the quartz structure. The studied quartz samples show similar geochemical...elements are preferentially incorporated into the quartz lattice on substitutional (Al, Ti, Ge) and interstitial...[GeO4/Li⫹]0). In general, fluid inclusions in pegmatite quartz can be classified as H2O-CO2-NaCl type inclusions |  | | | | Chemistry, textures and physical properties of quartz geological interpretation and technical application...January 2009; Accepted 30 June 2009] ABSTR ACT Quartz is one of the most abundant minerals in the Earth’s...its specific properties, quartz can be used both as a bulk product (e.g. quartz sands in the glass or foundry...optical quartz). Dependent on the specific conditions of either natural or synthetic formation, quartz can...by the genesis of the quartz involved. Accordingly, the defect structure of quartz is a fingerprint of |  | | Journal (article/letter/editorial) | | Evidence of growth and sector zoning in hydrothermal quartz from Alpine veins ANNE-LISE JOURDAN1,*, TORSTEN...TA Utrecht, The Netherlands Abstract: Several quartz crystals from three different Alpine vein localities...spectra also show OH absorption bands within the quartz, with higher amplitudes in zones rich in Al and...incorporation of trace elements into hydrothermal quartz from Alpine veins is influenced by growth mechanisms...mechanisms and surface-structures of the growing quartz crystals, the influence of which may change as a |  | | Journal (issue) | | Kristiansand, Norway Number 2, 2017 Abstracts and Proceedings of the Geological Society of Norway 8th International...publishing channel Of all scientific meetings held in Norway with a geological content. Editors: Axel Müller...Norges Geologiske Undersøkelse N-7491 Trondheim, Norway E-mail: ngf@geologi.no www.geologi.no NGF Abstracts...Fennoscandia: Backdrop to the pegmatite fields of southern Norway……………………………………………………………………………………..1 BADANINA, E...unusual perhamite-pollucite-lepidolite-fluorapatite-quartz assemblage in the Emmons pegmatite, Greenwood, |  | Shah, Sajjad Ahmad, Shao, Yongjun, Zhang, Yu, Zhao, Hongtao, Zhao, Lianjie (2022) Texture and Trace Element Geochemistry of Quartz: A Review. Minerals, 12 (8) 1042 doi:10.3390/min12081042 | Journal (article/letter/editorial) | | Review Texture and Trace Element Geochemistry of Quartz: A Review Sajjad Ahmad Shah , Yongjun Shao *,...Geochemistry of Quartz: A Review. Minerals 2022, 12, 1042. https://doi.org/10.3390/ Abstract: Quartz is one of...technique for examining the internal texture of quartz that may reveal information about the crystal’s...origin and evolution. The dominant trace elements in quartz lattice are Al, P, Li, Ti, Ge, K, and Na. These...combined with internal texture, can distinguish quartz from different origins and can differentiate between |  | | Journal (article/letter/editorial) | | Trace elements and cathodoluminescence of igneous quartz in topaz granites from the Hub Stock (Slavkovsky...2003 Editorial handling: A. Finch Summary Igneous quartz of the late-Variscan topaz-bearing granites from...distribution in quartz. We show that EPMA is well suited for the in situ study of Al and Ti in zoned quartz, because...to combine spot analyses with CL imaging. In the quartz phenocrysts of the topaz granites high Ti is associated...ppm) in quartz indicates a high crystallisation temperature and pressure. The groundmass quartz of the |  | | Book | | com/series/10172 Jens Götze Robert Möckel • Editors Quartz: Deposits, Mineralogy and Analytics 123 Editors...and reflect the state of the art in the field of quartz and silica raw materials. The book covers the broad...The chapters are dealing mainly with the mineral quartz, which is one of the most frequent minerals of...with the processing and technical application of quartz and SiO2 material. The 15 chapters of the book...exploration and qualification of potential deposits of quartz raw materials in terms of certain technical applications |  | | Thesis/Dissertation | | and the crystallization temperature of pegmatite quartz in Evje-Iveland (Müller et al., 2015). Chemical...describes the general regional geology in Southern Norway, followed by a more detailed geological description... 1 Regional geology A major part of Southern Norway and South-Western Sweden represents the Sveconorwegian...County. Figure 1: Geologic sketch over Southern Norway and South-Western Sweden with the blocks; Hardangervidda-Rogaland...Several authors have described the area of Southern Norway. In the publication by Pedersen et al. (2009), |  | | Journal (issue) | | distinguished, a cording to GOLDSCHMIDT and others 1. Quartz and heavy minerals of crys talline rocks: grits...prove several more of his theories along other than juve nile water well lines. It was the constant and plentiful...designated by the winner. Mail to the Editor GOLD QUARTZ IN MINNESOTA A Letter From Raymond E. Gatz, Anchorage...to the surface, around 400 feet mentioned a gold quartz mine to me, about at Winona, and probably under...area. It's hard to say what placer came from this quartz. So the next could be found. time my friend came |  | | Book | | 4 - fluorite 5 - apatite, 6 - orthoclase, 7 - quartz, 8 - topaz, 9 - corundum, and 10 - diamond. Other...cleavage, it would appear probably to be tridymite, quartz, or tourmaline but possibly danburite. ‘Thence...whewellite) and a few other minerals like graphite (C), quartz (SiOz), and salammoniac (NH4C1) neither the anionic...TaWHVUVYYd 4°€76°2 ATIVIGVY WSI¥d s "SNOYGIS “HIYO Juve LE°9 L¥—~ GIS (N3GVE)IHIVIIOM O1 -9v OdO “WYIS...*19NG ‘TWH "SIX ONIHINVYE"OdO 373 46"e _ TWHdS HLIM-JUVe°WSIYd GALVIYLS “AVEO HSIGTIu-HYLS CVINVHNOW!OVADWN) |  | | Book (volume) | | specimens are generally found to be nothing more than quartz crystals or pebbles of topaz of little value, which...crystal forms met with in minerals from the lowly quartz to the valuable ‘gem’ stones, even to diamond....JOINVHINY) Savi3wW ANINVEN (S3N93S SWi9W Hidv3-JuVe (S3/N3S S3SVD LwIN! sjuauaja pupjsodiur ayy fo...Zircon XVITI IN THEIR Garnet NATURAL Pyrites Smoky quartz Topaz Peridot Fluorspar Sapphire Alexandrite...another crystal system. Figure 315 illustrates how quartz crystals can show distorted growth. A crystal having |  | | Journal (entire run) | | Thorium-Chevkinite from a Quartz Syenite Near Omeo, Vic. - DA. Johnston Bismuth Minerals from Quartz Pipes in Eastern...Birch A Clay-Carbonate Association, Regal Basalt Quarry, Braybrook, Vic. - M J. Sandy & T. Sameshima Possible...and J.D. Hollis Carbonate Minerals from a Basalt Quarry at FyartSford, Victoria - A. Shayan and MJ. Sandy...1''...; -,�-I "l Mineralised basalt breccias, quarry 3km S. W. of Redpa, N. W. Tasmania, site of the...country rock 1t may be accompanied by gypsum and quartz. Oxide minerals. Cuprite, Cu,O, occurs a s massive |  | | Journal (article/letter/editorial) | | Pyromorphite Pyrophyllite Pyroxmangite Pyrrhotite Quartz, lechatelierite, keatite, stishovite, christobalite...double-triangular plot also called Q–A–P–F diagram (quartz, alkaline feldspar, plagioclase, and foid) designed...places. Aggregates, sand and gravel are followed by quarry and dimension stones (Prentice, 1990; Lorenz, 1991)...wolframite, tetrahedrite and base metal sulfide quartz veins have successfully been used to constrain...feldspar, quartz and some mica. Heavy minerals with specific gravities exceeding that of quartz are minor | | | Journal (article/letter/editorial) | | Pyromorphite Pyrophyllite Pyroxmangite Pyrrhotite Quartz, lechatelierite, keatite, stishovite, christobalite...double-triangular plot also called Q–A–P–F diagram (quartz, alkaline feldspar, plagioclase, and foid) designed...places. Aggregates, sand and gravel are followed by quarry and dimension stones (Prentice, 1990; Lorenz, 1991)...wolframite, tetrahedrite and base metal sulfide quartz veins have successfully been used to constrain...feldspar, quartz and some mica. Heavy minerals with specific gravities exceeding that of quartz are minor |  | | Book (edition) | | Feldspathoid Group Scapolite Series Zeolite Group 599 Quartz 599 Turquoise 600 Garnet 600 Zircon 600 524 Feldspar...Sapphire) Diamond 609 Jade 609 609 Opal 610 Quartz 610 Rutile 611 Spinel 611 Turquoise 611 570 611...the chemical composition of quartz is expressed as SiO,. Because quartz contains no chemical elements...than silicon and oxygen, its formula is definite. Quartz is, therefore, often referred to as a pure substance...reflecting goniometer, which per- through his study of quartz crystals. (A portrait of mitted highly accurate |  | | Report (volume) | | _______ Phosphates __________________________________ Quartz, tridymite,. and opal____________________ _ . The...conditions, but almost invariably associated with quartz or.pyrite. Gold has been observed in process of...to oxygen, the most abundant element. Found in quartz, tridymite, opal, and all silicates. The characteristic...estimate of their mean mineralogical composition: Quartz ________________________.________ 12. 0 Feldsp...lower. If, now, we assume that all of the igneous quartz, 12 per cent, has become sandstone, it will yield |  | | Book | | diapirs (?) 3. Alaskan-type zoned complexes Rona, Norway Ni-sulfide Troodos Complex, Cyprus Thetford Complex...Arkansas, USA (99 Ma); 3. Oka, Quebec, Canada; 4. Fen, Norway (565 Ma); 5. Alno, Sweden (537 '!iJ!Ma); 6. Kola...or by formation of acids (e.g., H4SiO4 by on of quartz). More complex reactions include hydration, hydrolysis...1976). Common rities in bauxites include kaolinite, quartz, and goethite, as well as minor to trace r;DPU...most have been derived from rocks that are low in quartz, such as syenites, basalts, and limestones. The |
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