 | | 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...together with the scandium-rich beryl bazzite in a cleavelandite-amazonite pegmatite vein in Tordal, Telemark |  | | 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 (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...number of minerals, such as albite, apophyllite, beryl, garnet, diopside, calcite , magnetite, nepheline |  | | Journal (article/letter/editorial) | | fergusonite–columbite, pyrochlore–fergusonite, and beryl–cordierite intergrowths have been found in granitic...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 |  | | Journal (article/letter/editorial) | | are established on the Kola Peninsula up today. Beryl is one of the ore minerals in the differentiated...nouvelle dans cette pierre” (About the aquamarine or beryl, and discovery of a new earth in this stone) at...However, beryl and their colored varieties: emerald, aquamarine, and “chrysoberyl” (golden beryl, not the...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 |  | | Journal (article/letter/editorial) | | Springer-Verlag1990 Caesian Bazzite in Granite Pegmatite in Tordal, Telemark, Norway G. Juve I and S. Bergstol...Bazzite, Be3Sc2Si6018 , the scandium analogue of beryl, is a rare accessory mineral together with ixiolite...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 |  | 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 |  | | Journal (article/letter/editorial) | | 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...4Be3Si6O17(OH)4∙3H2O, a new mineral from syenite pegmatite in the Oslo Region, Norway. American Mineralogist |  | | 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 |  | | Report (issue) | | Beryl and Its Color Varieties Page 4 Mineralogy of Beryl and the Beryl Group William "Skip" Simmons...Peak of Colorado Beryl Collecting Mark I. Jacobson Page 14 Crystal Structure of Beryl and Pezzottaite...England Gem Beryl Bruce Jarnot Page 16 Bazzite of the Alps Stefan Weiss Page 32 Beryl from the Pegmatites...Page 22 Beryl Color Varieties William "Skip" Simmons and Alexander Falster Page 49 Gem Beryl from Russia...Breithaupt's Beryl Seal Mineralogist Friedrich August Breithaupt had his seal carved into a beryl crystal |  | | 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 |  | | 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...major deposits of kyanite, abrasive garnet and amazonite, quartzites, high-grade vein quartz, muscovite...Vuotso Area, Northern Finland; Report of investigation/Geological Survey of Finland; Geologian Tutkimuskeskus: |  | | 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) | | and microcline from these pegmatites. Primary amazonite pegmatites are to a large extent replaced by a...for lepidolite, amazonite and mineral specimens for collectors (like cassiterite, beryl, topaz, gadolinite-(Y)...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 |  | | Journal (article/letter/editorial) | | Murzinka, Adui–Rezh, Ilmeny, Varlamovo, and other pegmatite fields and in syenite pegmatites of the alkaline...25 g in weight was found in muscovite–feldspar pegmatite of the Ilmeny Mountains in the beginning of the...the examined veins of granite pegmatite in the Adui pluton. Pegmatite veins: (1–2) miarolitic: (1) Semenin...(miarolefree) and gemstonebearing miarolitic gran ite pegmatite of the Adui pluton in the Central Urals and the...PEGMATITES OF THE ADUI PLUTON Many quartz–feldspar pegmatite veins are local ized in granite of the Adui pluton |  | | Journal (article/letter/editorial) | | PARAGENESES OF MINERALS Stibiomicrolite from Granitic Pegmatite in the Dzhabyk–Karagai Pluton of the South Urals...Trilithionite, polylithionite, albite, manganotantalite, beryl (goshenite), elbaite, stibiotantalite, and tantite...led to the finding of sti biomicrolite in the pegmatite of the Lepidolite Vein. Its description is given...STIBIOMICROLITE IN THE LEPIDOLITE VEIN The muscovite and beryl occurrences in pegmatites of the Dzhabyk–Karagai...Geological Expedition no. 8 found pegmatites with beryl, columbite, and lepidolite near the Annensky Settlement |  | 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 |  | Post, Jeffrey E., Wise, Michael A., Feather, Russell C., Pohwat, Paul W. (1998) The Smithsonian Institution's New Hall of Geology, Gems, and Minerals. Rocks & Minerals, 73 (1) 44-51 doi:10.1080/00357529809603060 | Journal (article/letter/editorial) | | consulting editor of Rocks & Minerals, specializes in pegmatite mineralogy at the Smithsonian Institution. His...great variety of habits or shapes, and many of the beryl, corundum, and garnet minerals and gems are displayed...other hand, are prominently displayed in the pegmatite alcove. It is hoped that this unique topical arrangement...carats, Sri Lanka. Middle row left to right: golden beryl, 43.51 carats, Madagascar; purple scapolite, 3.3...carats, Burma; green elbaite, 65.5 carats, Brazil; beryl (aquamarine), 54.9 carats, Brazil. Front row left |  | | Catalog/List | | 2cm Kabutoichiba, Mie Prefecture Japan £ 18 61 BERYL variety EMERALD reference piece of greenish 1 to...2x2cm rock. Loch Scridain Mull Scotland £6 69 BERYL pale yellow single crystal ~ - - - - - - - - - -...Plynlimon Mine, Ceredigion Wales 6x4 £6 181 AMAZONITE PEGMATITE blue-green cleavages in 7x5 Hoydalen ,Torda |  | | Journal (issue) | | Richard A. Bideaux M ineralogist feature articles Pegmatite Phosphates: Descriptive Mineralogy and Crystal...Supply Co. $65.00. The Mineralogical Record Pegmatite Phosphates: Descriptive Mineralogy and Crystal...phosphate minerals, which occur at all stages of pegmatite genesis, are among the most extensive of any mineral...interest in them than mineralogists. No doubt, the pegmatite phosphates prove most reward ing collecting material...collectors overlook them so that many of the classical pegmatite localities, presently abandoned, still may yield |  | | 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 (issue) | | pneumatolitic, related to formatioп of ultrabasic pegmatite. The ruby crystals are rather large; their size...druse-bearing cavities; the pegmatite bodies are sitнated directly in granites; - topaz-beryl chamber pegmatites...zone, апd а druse-bearing cavity -with topaz and beryl; the area of occurreпce of these pegmatites is controlled...potential of the pegmatites is observed not only for beryl, but also for topaz and tourmaline [9]. As Talantsev...is observed in the spatial distribution of the pegmatite mineralization in the Murzinka massif from south |  | Pieczka, A., Kristiansen, R., Stachowicz, M., Dumańska-Słowik, M., Gołębiowska, B., Sęk, M., Woźniak, K. (2024) Heflikite, ideally Ca2(Al2Sc)(Si2O7)(SiO4)O(OH), the first scandium epidote-supergroup mineral from Jordanów Śląski, Lower Silesia (Poland) and from Heftetjern, Tørdal (Norway) Mineralogical Magazine. doi:10.1180/mgm.2023.98 | Journal (article/letter/editorial) | | occurrences. The holotype was found in a granitic pegmatite associated with rodingite-like calc-silicate rocks...Poland. The cotype comes from the Heftetjern pegmatite, Tørdal region, Norway. The holotype is composed...University Press contact between the granitic pegmatite and the surrounding rodingite-type calc-silicate...serpentinites. The fluids that introduced Sc into the pegmatite could have been either hydrothermal or related...metamorphism that postdated the formation of the pegmatite. The cotype heflikite formed during the late-stage |  | | Journal (volume) | | As)-(Nb,Ti) oxide mineral from the Tennvatn amazonite pegmatite, Sørfold, Nordland, north Norway. Norsk Bergverksmuseum...(sample TH/SAB 20), collected by SAB in the large pegmatite in the Saga I quarry, Mørje, Porsgrunn, in June...site occupancy of (Ca0.6Sr0.3Na0.1). The Saga I pegmatite is the first locality of trimerite outside the...(left). The sample “TH/SAB 20” from the Saga 1 pegmatite. FOV 10.2 mm. Fig 1b (right). Aggregates of brownish...with a small number of additional samples from pegmatite material at the Buer dump in Bjørkedalen, Porsgrunn |  | 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 |
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