 | | Journal (article/letter/editorial) | | (or amphibolites) carry Ti-bearing andradite, epidote, diopside–hedenbergite, and accessory magnetite...Keywords: Mn-rich garnet–quartz rocks, Ti-andradite–epidote marbles, exhalative processes, lithostratigraphic...garnet-rich rocks with a high content of spessartine are an occasional member of lithological assemblage and...documenting an increased oxygen fugacity environment, i.e. rocks with an assemblage Ti-andradite + epidote + www...Novosedly Šebanov lda 20 km Český Krumlov Austria Mo N ath oli th České Budějovice Fig. 1 |  | | Journal (article/letter/editorial) | | discovery in 1967 of the Felbertal deposit in Austria, currently now the world's 3rd biggest tungsten...scheelite deposits in Australia (Mt. Isa district, Qld.; Broken Hill district, N.S.W.; Olary Block, S.A.; Yilgarn...occurred in Precambrian regional calc-silicate gneiss and amphibolite, this association of two principal...source pluton (from pyroxene hornfels to albite-epidote hornfels facies), associations of replacement-type...herein are throughout regionally metamorphosed Lower-Middle Proterozoic calc-silicate horizons which |  | | Journal (article/letter/editorial) | | Wechsel and Molz Valley Areas (Semmering Window), Lower Austria With 1 plate, 18 figures and 2 tables By A....im Semmering-Fenster. Besonderes Augenmerk wurde der Wechsel-Serie und ihren Unterteilungen zugewendet...Bewegungen in südliche Richtung. Das Bewegungsbild und der Strain haben monokline Symmetrie. Die petrographischen...ergeben, daß metamorphe Differentiation in der Entwicklung der Wechselschieferserie eine, große Rolle gespielt...and Long. 15° 56' and 16° 0 1 ' East, in the Lower Austria (NiederÖsterreich). It is bounded to the north |  | | Journal (article/letter/editorial) | | Gilgen Windows Alps-The Hallein District I . Alps-The Hallein District II . Alps-The Lammertal and Gosau...7: Schieferhulle and Gneiss-lamellae of the Molltal ... Day 8: The Central Gneiss Day 9: Altkristallin...74 81 85 91 95 99 108 112 113 121 125 ABSTRACT: An itinerary and outcrop description is given for thirteen...eiss-lamella (4) at Raufen (Day 7) ... T he Central Gneiss nea r the Reisseck hut (Day 8) .. . The geology...Geologists' Association 1966 Field Meeting in Austria. The form of the orig inal Guide has been retained |  | | Journal (article/letter/editorial) | | exploration target Messelingscharte (Eastern Tyrol, Austria) is located in vicinity of the world-class Felbertal...Montanuniversität Leoben, Peter-Tunner Straße 5, 8700 Leoben, Austria 2 Present address: Watersmeet Place, Green Lanes...und Hütten AG, Bergla 33, 8543 St. Martin i.S, Austria Tauern Window, which were intruded by numerous...cover and Penninic oceanic units is exposed over an area of about 6500 km 2 . The rocks comprise metamorphosed...several Variscan metagranitoids (e.g., Granatspitz gneiss, Felbertauern augengneiss), pre-Variscan to Variscan |  | | Journal (article/letter/editorial) | | coupled with decrease of Na and Fe contents from the gneiss to the leucophyllite. Minor elements and REE do...isochemical metamorphism of a special precursor; an altered metavolcanic rock. Kisházi & Ivancsics (1985...observation of gradual mineralogical changes from the gneiss to the leucophyllite. The metasomatic origin was...metamorphism and subsequent retrogression is also an important question to solve. Special attention was...1985 a, 1987, 1989) belonging to the Grob gneiss unit of the Lower Austroalpine nappe-system. Draganits (1998) |  | | Journal (article/letter/editorial) | | vein-type deposit of the Alpeinerscharte, Tyrol (Austria) and its relation to Variscan granitoids F. Meicher...f'tirGeowissenschaften,Montanuniversit~it,A-8700 Leoben, Austria Received: 5 December 1993/Accepted: 24 October...The molybdenite deposit of the Alpeinerscharte (Austria) is situated in Variscan greenschist- to amphibolite-facies...gneisses of the Tux Gneiss core, which represents the middle of three main Central Gneiss ("Zentratgneis")...of the western Tauern Window in northern Tyrol (Austria, Fig. 1). The Alpeinerscharte deposit is the largest |  | Langthaler, K. J., Raith, J. G., Cornell, D. H., Stein, H. J., Melcher, F. (2004) Molybdenum mineralization at Alpeiner Scharte, Tyrol (Austria): results of in-situ U?Pb zircon and Re?Os molybdenite dating. Mineralogy and Petrology, 82 (1) 33-64 doi:10.1007/s00710-004-0048-2 | Journal (article/letter/editorial) | | Molybdenum mineralization at Alpeiner Scharte, Tyrol (Austria): results of in-situ U–Pb zircon and Re–Os molybdenite...and Geophysics, University of Leoben, Leoben, Austria 2 Geology Department, Gothenburg University, Gothenburg...restricted to a biotite and alkali feldspar-rich gneiss variety and occur in E–W trending normally sub-vertical...Mo-veins yielded an Present address: Kremstalstraße 32, A-4501 Neuhofen an der Krems, Austria 34 K. J...Ma (2). A second sample from a more leucocratic gneiss lacking Mo-veins gave 305.0 6.6 Ma (2). Re–Os |  | | Journal (article/letter/editorial) | | of the Riebeckite Gneiss from the Area near Gloggnitz in the Graywacke Zone of Austria With 3 text-figures...Poona, Poona, India) Zusammenfassung Der Riebeddt-Gneis, der in der Nähe von Gloggnitz ansteht, ist das...14 Vorkommen in der Grauwackenzone der Ostalpen. Dieser Gesteinskörper kommt in der Silbersberg-Serie...die obere Grauwackenzone (Norische Decke) aufbaut. Der Riebeckit-Gneis scheint konkordant in die Nebengesteine...jedoch konnte der Kontakt nirgends beobachtet werden, da es an Aufschlüssen fehlt. Der Riebeckit-Gneis |  | | Journal (article/letter/editorial) | | Collector’s Guide he t o t Epidote Group ROBERT J. LAUF 998 W. Outer Drive Oak Ridge, Tennessee 37830...his collection T he epidote group consists of twenty minerals, of which epidote, clinozoisite, and the...Zoisite, the orthorhombic polymorph of clinozoisite, is an important gem mineral for faceting, and massive zoisite...approved nomenclature. Taxonomy of the Epidote Group The epidote group has suffered over the years from...nomenclature (Deer, Howie, and Zussman 1986) and an overabundance of names, such as fouqueite, pistacite |  | | Book | | melting to a white glass. The in in "zein" was dropped, an 0 was inserted, and lithos was changed to lite and...studies from this period in his eighteen-volume Atlas der Kristallformen (1913-1923). Dana (1898) defined...the center of some of the tetrahedra and produce an electrical imbalance in the framework that must be...cations (Ca, K, Na, Li, Mg, Sr, Ba, Cs) to produce an electrically neutral stable mineral. The feldspars...corners of aluminum-bearing tetrahedra. This is called an "interrupted structure" since the oxygen molecules | | | Book | | melting to a white glass. The in in "zein" was dropped, an 0 was inserted, and lithos was changed to lite and...studies from this period in his eighteen-volume Atlas der Kristallformen (1913-1923). Dana (1898) defined...the center of some of the tetrahedra and produce an electrical imbalance in the framework that must be...cations (Ca, K, Na, Li, Mg, Sr, Ba, Cs) to produce an electrically neutral stable mineral. The feldspars...corners of aluminum-bearing tetrahedra. This is called an "interrupted structure" since the oxygen molecules |  | | Journal (article/letter/editorial) | | 1153-1171 The Mittersill Scheelite Deposit, Austria O. A. R. THALHAMMEB, •' E. F. STUMPFL,AND R. JAHODA...A-8700 Leoben,Austria Abstract The Mittersill scheelitedeposit,Salzburgprovince,Austria,occursin amphibolitesand...Habachseries(500 Ma). The latter formspart of the lower schistcoverof the Tauernwindow.The depositwasdiscovered...identified in The Felber valley separatesthe deposit into an Greenland and in WesternAustralia(Appel,1986; easternand...(1975). At that time, however,inerationstook place at an altitudeof 1,500 to 2,200 m abovesealevel. The averageore |  | | Journal (article/letter/editorial) | | from the Saualpe and the Koralpe (Eastern Alps, Austria): chronological and P–T constraints on the thermal...Wien, Geozentrum, Althanstraße 14, A-1090 Wien, Austria 2 Institut für Mineralogie und Petrographie, Universität...Universität Innsbruck, Innrain 52, A-6020 Innsbruck, Austria A B S TR A CT Garnets from recrystallized, staurolite-...with pyrope contents of 25–27%. Narrow rims with an increase in Fe and Mn and a decrease in Mg document...garnets. The garnet data from the Saualpe document an intense Alpine metamorphism for this part of the |  | | Journal (article/letter/editorial) | | Republic of Germany, and the Institut t'ur Mineralogie der Universit~it Kiel, Kiel, Federal Republic of Germany...a Regional Metamorphic Terrain (Tauern Window, Austria): Parageneses and Crystal Chemistry G. Franz, G...similar metamorphic grade from the Tauem Window, Austria, were analyzed by electron microprobe. The results...s towards the margin. The zoning is described as an exchange reaction with coexisting sheet silicates...muscovite, margarite, chlorite, talc, amphibole, epidote, garnet, phenakite, calcite, fluorite (+ accessory |  | | | | appreciation of our world and how it can work for you. An added bonus, not to be ignored, is that mineral collect-...so there is no misunderstanding. A rock is usually an aggregate of two or more minerals that are cemented...composed of one mineral species but they are still an aggregate of many grains or crystals cemented together...themselves correctly in the atomic structure. Rocks are an essential component of our solar system. They are...Canadz erupt as a volcano. An example of intrusive rock is granite while an extrusive example could be |  | | Book | | for within several months they asked me to render an opinion as to its suitability for translation and...neglecting the truly important European localities. As an amateur handbook, this one makes no pretense at being...method of indicating increasing quality by the use of an increasing number of exclamation points within parentheses...version are truly those intended in the original. As an outgrowth of this study a number of errors in the...renditions are all the more remarkable because he is an ardent amateur mineral collector and is therefore |  | | Journal (article/letter/editorial) | | metamorphism from the Grossglockner region, Hohe Tauern, Austria: Paragenetic evolution and PT-paths of retrogressed...für Mineralogie der Universität Salzburg, Hellbrunnerstr. 34, A-5020 Salzburg, Austria 2) Institut für...Mineralogie und Petrologie der Universität Graz, Universitätsplatz 2, A-8010 Graz, Austria Abstract: Retrogressed...eclogite occurrence. Since the lower tectonic units, the gneiss domes and the Lower Schieferhülle, have not...from the Eclogite Zone of the Tauern Window, Austria (Miller, 1977; Holland, 1979; Franz & Spear, 1983; |  | | Journal (article/letter/editorial) | | after kyanite occurs as a boudin in migmatitic gneiss of the Gföhl unit in the easternmost part of the...Very close similarity of garnetite composition to epidote (except Fe oxidation state and H2O content) indicates...in association with eclogites in the Münchberg gneiss complex (Klemd et al., 1994), coesite eclogites...Zone in Lower Austria and W Moravia present evidence for introduction of segments of the Lower Palaeozoic...peridotite massifs in the Moldanubian Zone of Lower Austria (Becker, 1996). Besides, some metasedimentary |  | | Journal (article/letter/editorial) | | Replacement of primary monaziteby apatite-allanite-epidote coronasin an amphibotite faciesgranitegneissfrom the...fiir Mineralogie der Universitiit Salzburg,Hellbrunnerstrasse34, 4-5020 Salzburg,Austria Assrnlcr Accessory...become mantled by newly formed apatite-allanite-epidote coronas.This distinct textural feature of altered...of the former monazites were replaced directly by an apatite ring with tiny thorite intergrowths in connectionwith...apatitezone, a proximal allanite ring and a distal epidote ring developed.This concentric corona structure |  | | Journal (issue) | | 1945 CONTENTS FOR AUGUST, 1945 CH1PS FROM THE QUARRY .................................................··················· CORRELATION OF THE FORDHAM GNEISS. By Tho,nas W. Fluhr ............ KILAUEA CRATER...o o a O O O O *-LL!' O 00 CHIPS FROM THE QUARRY e e e e o o o e o e o o e e o o o +as e o e o o...Mi11eral1 visited the ridge one mile south of Brinton's quarry where garnets up to onehalf inch diameter have...interesting zonal growth and pseudomorphs of quartz and epidote after garnet, have come from Garnet Hill, Calaveras |  | | Journal (article/letter/editorial) | | and apatite from the Felbertal tungsten deposit, Austria – results of in-situ LA-MC-ICP-MS analysis Michael...Scheelite 2 crystals indicating scheelite growth in an isotopic dynamical hydrothermal system. Zoned apatite...Montanuniversität Leoben, Peter Tunner Straße 5, 8700 Leoben, Austria 2 Institute of Geosciences, Mineralogy, Johann...fluid-rock interaction at elevated temperatures which is an M. Kozlik et al. important process that influences...south of Mittersill in the province Salzburg (Austria), is situated in the central part of the Tauern |  | | Journal (article/letter/editorial) | | 1016/j.oregeorev.2019.01.005 This is a PDF file of an unedited manuscript that has been accepted for publication...among exploration geologists and petrologists to an alternative origin of “metasilica” and “metacarbonate”...raises the question “Quo vadis” pegmatology? It is an amendment to the mainstream geoscientific handling...named by the same author as greywacke-quartzite gneiss. Steiner (1986) treated them as a felsic mobilizate...2018). Therefore some open questions still await an answer and, consequently are dealt with in the current |  | | Journal (article/letter/editorial) | | particular, the paper of Professor E. F. Stumpfl (Austria) was devoted to a comparative description of the...for forecasting and exploring them. On the basis of an analysis of the published information, the stratiform...skarning of ancient, usually Precambrian, granite gneiss and amphibolite sequences. Such ore shows may be...terminal folding of predominantly pre-Paleozoic age). As an example, we may cite the Congolese-Nile, East Brazil...consist of biotite and biotite-amphibole gneisses, gneiss granites, amphibolites, and various crystalline |  | | Journal (article/letter/editorial) | | metagranitoids in the central Tauern Window (Eastern Alps, Austria) and their role in the formation of the Felbertal...metagranitoids in the central Tauern Window (Eastern Alps, Austria) and their role in the formation of the Felbertal...doi:10.1016/j.lithos.2017.02.003 This is a PDF file of an unedited manuscript that has been accepted for publication...metagranitoids in the central Tauern Window (Eastern Alps, Austria) and their role in the formation of the Felbertal...Straße 5, 8700 Leoben, Austria * Present address: Criminal Intelligence Service Austria, Department II/BK/6 |
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