 | | 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 |  | | 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...of dikes, layers, stocks of mica-bearing and muscovite–rare-metal pegmatites formed under high pressure...Keywords: granitic pegmatite and pegmatoid, classification of pegmatites, amazonite pegmatite, albite– spodumene |  | | Thesis/Dissertation | | Geosciences Mineralogy and petrology of the amazonite pegmatite at Bakstevalåsen, øvre Eiker Øyvind Sunde...Sunde Mineralogy and petrology of the amazonite pegmatite at Bakstevalåsen, øvre Eiker Øyvind Sunde Master...specimen of the amazonite pegmatite at Bakstevalåsen 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 (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...the Chebarkul fort where the development of the muscovite mines at the Argayash Lake were led by V.O. Razderishin...works were continued after his death in 1768. Muscovite was recovered from pegmatites. The search works |  | | 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 |  | | 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...Evans, 2010): Ab, albite; Kfs, K-feldspar; Ms, muscovite; Pl, plagioclase; Qz, quartz; Tpz, topaz; Znw...topaz-bearing granite from Eurajoki granite stock, Finland (Haapala, 1997); (B) Augelite, quartz, and topaz |  | 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...albite. Other associated minerals are fluorite, muscovite, altered milarite, a metamict, dark greyish brown...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 |  | | 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...of 0.3–5 m in width with minor and accessory muscovite, microcline, and spodumene; (3) medium-, coarse-grained...quartz-albite-spodumene zone with minor and accessory muscovite, apatite, spessartine, beryl, and tantalite; (4)...10 cm) muscovite, beryl, tantalite, apatite, spessartine, lithiophilite; (5) quartz-muscovite lenses |  | | Journal (article/letter/editorial) | | economic REE deposits and occurrences are known in Finland, Sweden, and Norway. Other Russian REE deposits...Belomorian blocks, consisting mostly of biotite, muscovite-biotite, sillimanitebiotite, and garnet-biotite...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 |  | | Report (volume) | | (G) lying between squared points A (granitic pegmatite) and B (granitic rocks) indicates sources in the...table 2: A, average of 117 analyses for granitic pegmatite; B, average of 187 analyses for granite, granodiorite...of 13 analyses for alkalic rocks and alkalic pegmatite; E, average of 25 analyses for carbonatite. Entry...Granite pegmatite. Granite pegmatite. Pegmatite. Carbonatite. Granite pegmatite. Granite pegmatite Pegmatite...Pegmatite. Pegmatite. Aplite-pegmatite zone. Aegirine-type ore. Granite. Granite pegmatite. Granite pegmatite |  | | 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 |  | | Journal (article/letter/editorial) | | Publikasjoner Raade, G. (1962): On the occurrence of 1M muscovite crystals, from Nedre Eiker Church. Norsk Geologisk...Raade, G. (1965): The minerals of the granite pegmatite at Spro, Nesodden, near Oslo. Norges Geologiske...Larsen, A.O. (1980): Polylithionite from syenite pegmatite at Vøra, Sandefjord, Oslo Region, Norway. Contributions...Kaatialaite, a new ferric arsenate mineral from Finland. American Mineralogist 69, 383-387. Annehed, H... (1991): Gaidonnayite from nepheline syenite pegmatite on Siktesøya in the southern part of the Oslo |  | | 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...type cleavelandite-amazonite pegmatite. Association: Albite, fluorite, muscovite, altered milarite, and...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 |  | | Book | | ores from the Udokan (Russia) and Talvivaara (Finland) deposits, as well as technogenic waste dumps such...the Belomorskaya mobile area in the south and southwest and is overlapped by the Russian Plate cover in...GGrA rim GGnA and intermediate-type areas in the southwest and northeast, means this area deserves further...materials); 3—Belomorian ore area (deposits of muscovite and ceramic raw materials, sulfide (Cu-Ni) and...kyanite, abrasive garnet and amazonite, quartzites, high-grade vein quartz, muscovite, sillimanite, etc.); 7—Kolmozero-Voronya |  | 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) | | 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...varies from 2 to 6%; in places the rocks contain muscovite. The accessory minerals here are apatite, magnetite |  | | 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 amazonite...amazonite pegmatite and fragments of gadolinite and spessartite in the interior of the cleavelandite-pegmatite |  | | Journal (article/letter/editorial) | | and microcline from these pegmatites. Primary amazonite pegmatites are to a large extent replaced by a...cleavelandite phase. Quarrying for lepidolite, amazonite and mineral specimens for collectors (like cassiterite...studied here come from the upper quarry. The pegmatite dike is here about 5 m thick with nearly E-W strike...the process of replacement of amazonite pegmatite by cleavelandite pegmatite in the Høydalen area have been...“Evidently a strong Y, REE signature of the whole pegmatite district persists through advanced fractionation |  | | Report (issue) | | William "Skip" Simmons and Alexander Falster, pegmatite specialists from the University of New Orleans...pegmatites. Most ore beryl occurs in massive pegmatite zones where crystals may reach considerable size...can be found adjacent to the core margin of the pegmatite and in Suggested Chromophores for Beryl Color-generating...Meter long crystals have been found in Lemnis, Finland, where the largest known crystal is 1 meter long...the world's largest known beryl crystal is a pegmatite at Malakialina, Madagascar, which produced one |  | | 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 (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 |  | | Catalog/List | | extra at standard post office rates. 1 PINITE (muscovite) after CORDIERITE an arrangement of these small...location in Germany 8x5cm £25 80 MUSCOVITE on feldspar slightly curved muscovite plates 3.5 x2.5 on white feldspar...Plynlimon Mine, Ceredigion Wales 6x4 £6 181 AMAZONITE PEGMATITE blue-green cleavages in 7x5 Hoydalen ,Torda |  | | Report (issue) | | 3 D=av. of 13 from alkalic rocks and alkalic pegmatite' Nd 19 .3 17 .5 20 .2 12.5 1 .2 22 .0 21. 0 E=av...granite pegmatite granite pegmatite pegmatite carbonatite granite pegmatite granite pegmatite pegmatite...pegmatite pegmatite aplitepegmatite zone aegirine-type ore granite granite pegmatite granite pegmatite pegmatite...pegmatite pegmatite granite pegmatite granite pegmatite granite gneiss granite pegmatite granite pegmatite...pegmatite granite pegmatite granite pegmatite Table 9a, Locality and Rock Type Index - Monazite-(Ce) (contd |  | | Journal (article/letter/editorial) | | PARAGENESES OF MINERALS Stibiomicrolite from Granitic Pegmatite in the Dzhabyk–Karagai Pluton of the South Urals...led to the finding of sti biomicrolite in the pegmatite of the Lepidolite Vein. Its description is given...OF STIBIOMICROLITE IN THE LEPIDOLITE VEIN The muscovite and beryl occurrences in pegmatites of the Dzhabyk–Karagai...Geological Survey con toured 5 sites in the Annensky pegmatite field—the Lepidolite, Eastern, Pionersky, Southern...beneath the swampy floodplain of the river. The pegmatite is a fissure vein hosted in the porphyritic leucogranite |  | 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...parental biotite–muscovite granites of Khangilay to highly evolved ore-bearing amazonite granites of Orlovka...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 |
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