 | | Journal (article/letter/editorial) | | Scandian Ixiolite, Pyrochlore and Bazzite in Granite Pegmatite in Tordal, Telemark, Norway. A Contribution to...February 15, 1988 Summary In Tordal granite pegmatite veins cut through a volcano-sedimentary sequence...cleavelandite-amazonite pegmatite occurring as a part of a larger network of granitic pegmatite veins. Alteration...Scandium, tin, beryllium, mineralogy, geochemistry, pegmatite Schliisselw6rter: Scandium, Zinn, Beryllium, Mineralogie...scandium-rich beryl bazzite in a cleavelandite-amazonite pegmatite vein in Tordal, Telemark, southern Norway |  | | Thesis/Dissertation | | Geosciences Mineralogy and petrology of the amazonite pegmatite at BakstevalÃ¥sen, øvre Eiker Øyvind Sunde...Sunde Mineralogy and petrology of the amazonite pegmatite at BakstevalÃ¥sen, øvre Eiker Øyvind Sunde Master...specimen of the amazonite pegmatite at BakstevalÃ¥sen measuring a 15 cm cross-section with amazonite matrix and...imagined I would end up working with this exciting pegmatite. During my work you have given me free hands and... Abstract An exotic pegmatite classified as a rare-element gadolinite type amazonite pegmatite is situated in |  | | Journal (article/letter/editorial) | | Y/HREE ratio during growth of fergusonite-(Y) in a pegmatite are explained by a change of the fluorine content...during fergusonite-(Y) formation in alkali granite pegmatite and quartzolite, and a low-F fluid is characteristic...characteristic of minerals from a metasomatite and amazonite pegmatite located in country rocks of alkali granite... Keywords: fergusonite-(Y); alkali granite; pegmatite; quartzolite; metasomatite; REE fractionation...behavior in the different occurrences (granite, pegmatite, quartzolite, metasomatic rock). Fergusonite |  | Atencio, Daniel, Andrade, Marcelo B., Bindi, Luca, Bonazzi, Paola, Zoppi, Matteo, Stanley, Chris J., Kristiansen, Roy (2018) Kenoplumbomicrolite, (Pb,â–¡)2Ta2O6[â–¡,(OH),O], a new mineral from Ploskaya, Kola Peninsula, Russia. Mineralogical Magazine, 82 (5) 1049-1055 doi:10.1180/minmag.2017.081.082 | Journal (article/letter/editorial) | | (Pb,â–¡)2Ta2O6[â–¡,(OH),O], occurring in an amazonite pegmatite from Ploskaya Mountain, Western Keivy Massif...Province, Brazil (Beurlen et al., 2005), from Urubu pegmatite, Itinga, Minas Gerais, Brazil (Uher et al., 2008)...mineral occurs as an accessory mineral in an amazonite pegmatite from Ploskaya Mountain (67° 37’60’’N, 36°42’0’’E)...quarry number 1 of the Ploskaya amazonite pegmatite vein on southwest slopes of the Keivy Range. The mineral...Mount Ploskaya vein that was being worked for amazonite was 270 m long. It has been traced downdip for |  | | Journal (volume) | | (the mineral kanonerovite, from the Alabashka pegmatite field in the Middle Urals, is named for him) ...for perovskite; pit # 69, the original Russian amazonite locality; and pit #298 for star corundum. Oh ...other territories with such a complex picture of pegmatite development , which reflects a number of large-scale...1773. Later in 1777-1780, pegmatite veins with topaz, beryl, and amazonite were intensely developed by...minerals were developed . In 1831-1832, 25 poods of amazonite was produced by the order of Count Y.A. Perovskii |  | | Journal (article/letter/editorial) | | 1–17. Classification of Granitic Pegmatites and Pegmatite-Bearing Granitic Systems S. M. Beskina and Yu...paper discusses the concepts of pegmatitic rocks, pegmatite and pegmatoid bodies, and classification of granitic...amphibolite facies conditions, which correspond to pegmatite formation under medium pressure (e.g., Koktogai...Keywords: granitic pegmatite and pegmatoid, classification of pegmatites, amazonite pegmatite, albite– spodumene...spodumene granite, pegmatite-bearing granite system DOI: 10.1134/S1075701518070024 INTRODUCTION Granitic |  | | Journal (article/letter/editorial) | | postmiaskitic granitic pegmatites (including amazonite variety) in the Il’meny Mountains, may be considered...for the first time by Rose (1837) in granitic amazonite pegmatites with projecting tops of uniformly oriented...(1940), having analyzed the graphic structure of pegmatite, termed this type of intergrowths as Rose’s (R)...(Fig. 2). Judging from the diversity of graphic pegmatite patterns and different orientation of upgrown...edges of feldspar crystals. The quartz–albite–amazonite graphic structure, where quartz is dark smoky |  | Kolitsch, Uwe, Kristiansen, Roy, Raade, Gunnar, Tillmanns, Ekkehart (2010) Heftetjernite, a new scandium mineral from the Heftetjern pegmatite, Tordal, Norway. European Journal of Mineralogy, 22 (2) 309-316 doi:10.1127/0935-1221/2010/0022-1987 | Journal (article/letter/editorial) | | Heftetjernite, a new scandium mineral from the Heftetjern pegmatite, Tørdal, Norway UWE KOLITSCH1,*, ROY KRISTIANSEN2...is a new scandium mineral from the Heftetjern pegmatite, Tørdal, Telemark, Norway. In the type specimen...total number of mineral species in the Heftetjern pegmatite has increased considerably due to extensive research...investigation of the Sc-rich Heftetjern granite pegmatite in Tørdal, Telemark, southern Norway, has eschweizerbart_xxx...unique because it is a single, relatively small pegmatite and because of its very high number of Sc- and |  | Voloshin, A. V., Pakhomovskii, Ya. A., Men'shikov, Yu. P., Povarennykh, A. S., Matvinenko, E. N., Yakubovich, O. V. (1984) Hingganite-(Yb), A New Mineral from Amazonite Pegmatite of the Kola Peninsula. International Geology Review, 26 (1) 60-63 doi:10.1080/00206818409452995 | Journal (article/letter/editorial) | | com/loi/tigr20 Hingganite-(Yb), A New Mineral from Amazonite Pegmatite of the Kola Peninsula A. V. Voloshin a b...(1984) Hingganite-(Yb), A New Mineral from Amazonite Pegmatite of the Kola Peninsula, International Geology...s HINGGANITE-(Yb), A NEW MINERAL FROM AMAZONITE PEGMATITE OF THE KOLA PENINSULA A . V. Volosiiin,...earth element. M.F. The mineral was found in amazonite pegmatites of the Kola Peninsula and named hingganite-(Yb)...= 20’. Plane of optic axis (010). from amazonite pegmatite of the Kola Peninsula. Other elements of |  | Pekov, I. V., Chukanov, N. V., Kononkova, N. N., Yakubovich, O. V., Massa, W., Voloshin, A. V. (2009) Tveitite-(Y) and REE-enriched fluorite from amazonite pegmatites of the Western Keivy, Kola Peninsula, Russia: Genetic crystal chemistry of natural Ca,REE-fluorides. Geology of Ore Deposits, 51 (7) 595-607 doi:10.1134/s1075701509070083 | Journal (article/letter/editorial) | | Tveitite-(Y) and REE-Enriched Fluorite from Amazonite Pegmatites of the Western Keivy, Kola Peninsula...Kola Peninsula, Russia, in an albite–quartz–amazonite pegmatite vein related to alkaline granite. Tveitite-(Y)...Kyrgyzstan (Zuev and Kosterin, 1960); alkali granitic pegmatite in Pikes Peak, Colorado, United States (Haynes...mineralogical data on yttrofluorite from amazonite pegmatite at Mt. Ploskaya, Western Keivy, Kola Peninsula...and Voloshin and Pakhomovsky (1986). A large pegmatite vein at Mt. Rovgora briefly described by Lunts |  | | Journal (article/letter/editorial) | | and small stocks of tourmaline granites. Six pegmatite fields, comprising Polmostundra, Kolmozero and...10–35 m in thickness. Quartz-albite-microcline pegmatite bodies are extremely enriched in rare element...Kolmozero-Voronja belt are comparable to those from giant pegmatite-hosted Li-Ta-Be deposits, i.e., Greenbushes, Wodgina...Kolmozero-Voronja belt (Figure 1) is represented by granite pegmatite but published geological data are not available...bodies (intragranite pegmatite, peralkaline granite pegmatite, amazonite pegmatite, metasomatically altered |  | | Journal (article/letter/editorial) | | economic REE deposits and occurrences are known in Finland, Sweden, and Norway. Other Russian REE deposits...occurrences (Large Pedestal and Yumperuaiv), and amazonite pegmatite-hosted Host in REE2O3 resources, Mt @ grade...nepheline syenite alkaline pegmatite peralkaline granite peralkaline granite pegmatite perovskite-magnetite...Lovchorrite mine, 11 = Shomiokitovoye hydrothermal-pegmatite body, 12 = Lovozero Loparite deposit, 13 = Lovozero...Rayyavr, 17 = Southern Tapperyok-Pessariok REE pegmatite field, 18 = Yumperuaiv Zr-REE deposit in peralkaline |  | | Journal (issue) | | its exploration and geology are outlined, the pegmatite-hydrothermal complex is characterized and 127...pegmatites of Kolmozero and Voron'i Tundras and the amazonite pegmatites of West Keivy. The paper by Yu.L. Voitekhovsky...transparent cleavage block. 4.5 cm. Koashva-99 pegmatite, Koashva, Khibiny, Kola Peninsula. Photo on First...aegirine microinclusions. 2.5 cm. Koashva-2005 pegmatite, Published by Mineralogical Almanac Mineral-Almanac...its exploration and geology are outlined, the pegmatite-hydrothermal complex is characterized and 127 |  | | Journal (article/letter/editorial) | | by rhyolites ro and granites, and greisen-, pegmatite-, quartz-type veins; and iii) cavities formed...stock, Finland (Haapala, 1997); (E) Groundmass of rhyolite dikes from Eurajoki granite stock, Finland, showing...Kymi stock, within the Wiborg rapakivi batholith, Finland (Haapala and Lukkari, 2005). Note the lP euhedral...topaz-bearing granite from Eurajoki granite stock, Finland (Haapala, 1997); (B) Augelite, quartz, and topaz...granite from the Eurajoki rapakivi granite stock, Finland (Haapala, 1997); (H) Conspicuously lP altered |  | | Journal (article/letter/editorial) | | Springer-Verlag1990 Caesian Bazzite in Granite Pegmatite in Tordal, Telemark, Norway G. Juve I and S. Bergstol...ixiolite and pyrochlore of the cleavetandite-amazonite pegmatites at Heftetjern, Tordal, Telemark, Norway...akzessorisches Mineral der CleavelanditAmazonit-Pegmatite von Heftetjern, Tordal, Telemark, Norwegen. Seine...Caesium-haltigen Bazzit. The Heftetjern cleavelandite-amazonite pegmatite lies between Hoydalen and Skarsfjell, where...where two earlier described lepidolite-amazonite pegmatites, rich in rare minerals (Oftedal, 1942 and 1943) |  | Raade, G., Ferraris, G., Gula, A., Ivaldi, G., Bernhard, F. (2002) Kristiansenite, a new calcium-scandium-tin sorosilicate from granite pegmatite in Tørdal, Telemark, Norway. Mineralogy and Petrology, 75 (1) 89-99 doi:10.1007/s007100200017 | Journal (article/letter/editorial) | | calcium±scandium±tin sorosilicate from granite pegmatite in Tùrdal, Telemark, Norway G. Raade1 , G. Ferraris2...late hydrothermal mineral in vugs in an amazonite pegmatite at Heftetjern, Tùrdal, Telemark, Norway....measured. Scandium enrichment in the Heftetjern pegmatite and the crystal chemistry of scandium are brie¯y...[Ca2ScSn(Si2O7)(Si2O6OH)] from the Heftetjern granite pegmatite in the Tùrdal area (Telemark, Norway) brings the...nine. The extreme enrichment of scandium in this pegmatite is discussed below. The prospects of ®nding other |  | | Journal (article/letter/editorial) | | Scandium-bearing minerals from the Heftetjern-pegmatite, Tørdal, south Norway Roy Kristiansen At the...grey Sc-AI-silicate from the Animikie Red Ace pegmatite in Wisconsin,USA, by Falster et al. (1996); 3)...complete description of the mineralogy of the pegmatite is not provided except for an updated list of...the scandium mineralization in the Heftet jern pegmatite. TABLE 1. Scandium minerals of the world - in...History, geology and geochemistry of the Heftetjern-pegmatite in Tørdal The numerous granite pegmatites of the |  | | Journal (article/letter/editorial) | | of smaller granitoid outcrops in its north and southwest as well as in the Pre-Olkhon area (Fig. 1). According...extend as a line from the Unshui Cape in the southwest to Tashkinei valley (Antipin et al., 2012, 2014)...granites, Aya pluton: 5, biotite, 6, leucocratic; 7, pegmatite veins; 8, quartz veins, 9, rupture dislocations...granites of earlier phases. Rare veins of rare-metal amazonite-bearing pegmatites, which could be not related...biotite and muscovite, as well as pegmatite bodies. The shape of pegmatite bodies is diverse: they tend to |  | | Journal (article/letter/editorial) | | merkbart Be, Y og lantanider. Summary. A granite pegmatite of the type characterized by the elements lithium...made. The pegmatite is a cleavelandite-quartz-pegmatite replacing amazonite-pegmatite and occurs in...cleavelandite-pegmatite, but there are some remains of an earlier (magmatic) pegmatite: ordinary albite-pegmatite...albite-pegmatite with gadolinite and spessartite along the boundaries of the dike, and lumps of amazoniteÂ...amazonite pegmatite and fragments of gadolinite and spessartite in the interior of the cleavelandite-pegmatite |  | | Report (issue) | | = 91.15(3)° X-ray Powder Pattern: Heftetjern pegmatite, Tørdal, Telemark, Norway. 3.000 (100), 2.9570...61 3.02 2.07 53.58 14.25 97.05 (1) Heftetjern pegmatite, Tørdal, Telemark, Norway; average of 8 electron...albite in a mixed LCT-NYF type cleavelandite-amazonite pegmatite. Association: Albite, fluorite, muscovite...pyrochlore-microlite group. Distribution: From the Heftetjern pegmatite, between Høydalen and Skarsfjell, Tørdal, Telemark...that produced the first specimens, Heftetjern pegmatite, Norway. Type Material: Department of Geology |  | Raade, Gunnar, Husdal, Tomas (2010) Chemical composition of a metamict (Mn,Fe)-Y-(Sb,As)-(Nb,Ti) oxide mineral from the Tennvatn amazonite pegmatite, Sørfold, Nordland, north Norway. Norsk Bergverksmuseum Skrift, 43. 81-87 | Journal (article/letter/editorial) | | -(Nb ,Ti) oxide mineral from the Tennvatn amazonite pegmatite, S0rfold, Nordland, north Norway Gunnar Raade...Husdal Introduction The mineralogy of the amazonite pegmatite at Tennvatn was briefly described by Ellingsen...Associations The mineral is not uncommon in the pegmatite and has been found in several different associations:...quartz and microcline in the central part of the pegmatite body, associated with chernovite-(Y), fluorapatite...two limited areas close to the margins of the pegmatite. The aggregates are embedded in a porous matrix |  | Dolgopolova, Alla, Seltmann, Reimar, Kober, Bernd, Weiss, Dominik, Stanley, Chris, Dulski, Peter (2004) Geochemical characteristics and lead isotope systematics of highly fractionated Li–F-enriched amazonite granites and related host rocks of the Orlovka–Spokoinoe mining district, Eastern Transbaikalia (Russia) Applied Earth Science, 113 (1) 83-99 doi:10.1179/037174504225004420 | Journal (article/letter/editorial) | | systematics of highly fractionated Li–F-enriched amazonite granites and related host rocks of the Orlovka–Spokoinoe...granites of Khangilay to highly evolved ore-bearing amazonite granites of Orlovka. Khangilay and its derivates...different evolution stages. REE patterns of the amazonite granites of Orlovka show a stronger Eu anomaly...barren biotite granites to mineralised lepidolite–amazonite–albite granites, layered pegmatites–aplites and...Vol. 113 B83 Dolgopolova et al. Li–F-enriched amazonite granites and related host rocks of Eastern Transbaikalia |  | | Journal (article/letter/editorial) | | is found embedded in pale violet fluorite. In pegmatite vugs, milarite crystals up to 15 mm in length...have now been identified from the Heftetjern pegmatite, partly as fibrous intergrowths of areas exceeding...interesting and sensational new find in the Heftetjern pegmatite is certainly that of a new scandium mineral as...the Heftetjern pegmatite The most striking geochemical feature of the Heftetjern pegmatite, already noted...scandium as a major element are now known from the pegmatite: bazzite, cascandite, scandiobabingtonite, and |  | | | | Triclinic titanite from the Heftetjern granitic pegmatite, Trdal, southern Norway A. J. LUSSIER1, M. A...sample of titanite from the Heftetjern granitic pegmatite, Tørdal, southern Norway, were extracted for structure...electron microprobe analysis, Heftetjern granitic pegmatite, Tørdal, Norway. Introduction TITANITE, ideally...Heftetjern granitic pegmatite, Tørdal, southern Norway. The Heftetjern pegmatite The Heftetjern cleavelandite-amazonite...cleavelandite-amazonite pegmatite, named after the small tarn Heftetjern, is situated in a marshy area between |  | | Journal (issue) | | equipment on its mining claims in mining for amazonite and smoky quartz crystals. Last season we learned...finding, recovering, and preparing some world-class amazonite and smoky quartz for· even more collectors. (Continues...(Continues on page 2) Finespecimen ofwhite-cap amazonite andsmokyquartzfrom SnowCappocket. Stephanite...quantity of pockets (albeit small) and quality of amazonite color. These are on the east end of a trend that...this a phenomenal find is the high number of amazonite pockets encountered. Over 90 percent of all pockets |
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Amazonite pegmatite, Laitila, Southwest Finland, Finland