 | Novák, Milan, Filip, Jan, Gadas, Petr, Galiová, Michaela Vašinová, Přikryl, Jan, Novák, Milan, Filip, Jan, Gadas, Petr, Galiová, Michaela Vašinová (2014) Iron+magnesium-bearing beryl from granitic pegmatites: an EMPA, LA-ICP-MS, Mössbauer spectroscopy, and powder XRD study. The Canadian Mineralogist, 52 (2) 271-284 doi:10.3749/canmin.52.2.271 | Journal (article/letter/editorial) | | Italy; a primitive pegmatite at Beryller, Untersulzbachtal, Austria; and a euxenite (NYF) pegmatite from...Sissone) to rather homogeneous crystals (Boněnov, Beryller, Quadeville), with high variations in Al (1.51–1...degree of fractionation of the host pegmatite (Beryller), or high degree of Mg-contamination from host...Li)3 O (Al,Fe3+,Sc,Cr,V,Fe2+,Mg,Mn)2 T(1)[Si6O18] (see Franz & Morteani 2002) shows that Fe2+ and Fe3+ mainly...Si-enriched monazite-(Ce), Th,U-rich xenotime-(Y), zircon, and highly heterogeneous Nb,Ta,Ti-oxides (Fe > |  | | Journal (article/letter/editorial) | | magnetitt, glimmermineraler, monazitt, kvarts og zircon. GEOKJEMISKE BETRAKTNINGER I jordskorpen forekommer...akvamarill, b¢r gj¢re oss litt observante ovenfor bl~ beryller generelt, selv om Heftetjernpegmatitlell til nu...hans velvillighet til ~ stille vital infonnasjoll am dette terna til rAdigher. Heftetjern Kazakhstan |  | | Book | | © 1993 Eigenverlag Dr. Reinhard Exel, Vienna/Austria: A-1100 Wien, Malborghetgasse 31 Gesamtherstellung:...diesmal der 2. Republik Österreich, präsentiert. Am Rande sei bemerkt, daß die Herausgabe des vorliegenden...Silicium Zinn sogenannt(e) Strontium Steiermark Salzburg Tonne(n) Tantal Tabelle Tellur Thorium Titan Uran...zurück und befinden sich auf der Antonshöhe bei Mauer am Stadtrand von Wien (BAYER, 1930; KIRNBAUER, 1958)...Schmelzplätze auf der Kelchalm bei Kitzbühel in Tirol, am Mitterberg bei Mühlbach a. Hochkönig im Pongau/Sbg |  | | Journal (article/letter/editorial) | | INDICATOR OF MELT EVOLUTION: EXAMPLE FROM THE VELASCO DISTRICT, PAMPEANA PEGMATITE PROVINCE, ARGENTINA, AND REVIEW...beryl-columbite-phosphate subtype pegmatites of the Velasco district from the Pampeana Pegmatite Province, Argentina...of beryl from ten pegmatites from the Velasco district were used to identify differences among beryl...pegmatites, mineral chemistry, fractionation, Velasco District, Pampeana Pegmatite Province, Argentina. INTRODUCTION...the Punillas district, Córdoba (Colombo & Lira 2006). In the Velasco pegmatite district, beryl constitutes |  | | Journal (issue) | | foreslå l 3074 ± 4 millioner år med 207Pb/206Pb “zircon evapora on age” (Maphala & Kroner 1993) men trenger...on during regional metamorphism: the Habachtal (Austria) and Leydsdorp (Transvaal, South Africa) deposits...sensi ve high-resolu on ion microprobe (SHRIMP) zircon geochronology of granitoid rocks in eastern Zambia;...(1989): The granitoids and pegma tes of the Eräjärvi area. In, Lah , S.I., ed. Excursion C1, Late orogenic...MAPHALALA, R.M. & KRÖNER, A. (1993). Pb-Pb single zircon ages for the younger Archaean granitoids of Swaziland |  | | Journal (issue) | | Jersey. Smithsonian specimen; photo by Victor Krantz. See the article by Dunn and Leavens on p. 123 of this...companied by discarding or defacing the original label (see below under misattribution). Fraudulent identification...instance, several mines and prospects in the general area of the Red Cloud mine in Arizona produce red wulfenite...what direction? rtanftrinra Junior Sflllagffi Where am I? It can be very difficult for a field collector...localities.” (See Dunn, Bentley and Wilson, 1981.) J. T . A M E S , S p e c ie s Z ^ /1 /C. N am e, L o c |  | | Report (issue) | | den spesifikke vekt 2,7. De klare sprekkefrie beryller anvendes som smykkestener, de lyse sjøgrØnne kalles...lnvestigation of Uranothorites from the Arendal district, Norway. Philos Mag., London, ser. 7, 14, 1932...sphen) and yttrotitanite (keilhauite), thortveitite, zircon (in el. al vite and cyrtholite), beryl, phenacite...distribution of the rare elements. -78In the pegmatite area of Østfold, east of the Oslofjord, the rare-mineral-bearing...these pegmatites. In the large granite pegmatite area of southern Norway most of the pegmatites contain |  | | Journal (issue) | | ruin) on the hill at the western side of the Fen area. (figur 12). Vipetoitt forekommer kun i et lite... Summary The classical Fen area near Ulefoss in Telemark is the type area for carbonatites, i.e. carbonate...Many rocks were first found and described from this area by Br0gger in 1921. Most important rocks are s0vite...radioactive due to high content of thorium.The Fen area is the cross-section of a volcanic pipe about 1-2...E. (1957) The alkaline rock province of the Fen area in Southern Norway. Det kong!. Norske Vid. Selsk |
|
