 | Veselovský, František, Ackerman, Lukáš, Pašava, Jan, Žák, Karel, Haluzová, Eva, Creaser, Robert A., Dobeš, Petr, Erban, Vojtěch, Tásler, Radko (2018) Multiphase formation of the Obří důl polymetallic skarn deposit, West Sudetes, Bohemian Massif: geochemistry and Re–Os dating of sulfide mineralization. Mineralium Deposita, 53 (5) 665-682 doi:10.1007/s00126-017-0766-0 | Journal (article/letter/editorial) | | (grossular–andradite) and clinopyroxene (diopside–hedenbergite), commonly with magnetite and other ore minerals...Unit, (iii) Moldanubian Unit, and (iv) Moravo–Silesian Unit. The Obří důl skarn deposit is located in...Krkonoše–Jizera Plutonic Complex (KJPC). The KJPC (or Karkonosze Granite; Fig. 1) is the largest exposed granite...Patočka 1998; Hladil et al. 2003) also called Karkonosze–Izera Massif in the Polish geological literature...KJPC is represented by the Cambrian or Lower Ordovician Izera–Kowary Unit (ObercDziedzic et al. 2010). It |  | | Book | | MOLDAN UBIAN s. str. Gfohl unit < Ci MORAVO - SILESIAN (medium to high grade) D Drosendorf unit (low...Evolution S. VRANA, P. BLUMEL, and K. VIII Moravo-Silesian Zone VIII. A Introduction Z. MfsAR and M. X...Igneous Activity (Cadomian Plutonism in the Moravo-Silesian Basement) F. FINGER, G. FRASL, A. DUDEK, E. JELiNEK...and Metallurgy AI. Mickiewicza 30 30059 Krakow Poland P. BLilMEL Institut fur Mineralogie Technische...Geological Sciences Cybulskiego 30 50205 Wroclaw Poland E. JELINEK Department of Geology Charles University |  | | Report (issue) | | of uranium deposits at the Pitch Mine, Saguache County, Colorado .......................................uranium might have migrated upward from the middle-lower crust along a deep dislocation zone during the first...than by fractionation of upper mantle or the mafic lower crust. The limited number of chemical analyses show...structures of the host rock. The more important lower one has an average thickness of 5 m and has been...a migration of uranium upwards from the middle-lower crust along deep reaching dislocation zones may |  | | Book | | . . . . . . . . . . . . . . . 3.7 Westsudetic-Silesian Region, East Bohemia .. . . . . . . . . . . .... . . . . . . . . 477 477 481 482 Chapter 10 Poland . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . 10.1 Sudety Mountains, Lower Silesia . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . 10.1.1 Kowary (Schmiedeberg) Ore Field, Karkonosze-Izerski Block (Riesengebirge-Isergebirge)... . . . . . . 10.2 Other Uranium Occurrences in Poland . . . . . . . . . . . . . . . . . . . . . . . |  | | Book | | which is shared by Germany, the Czech Republic, Poland and Austria, has been focused on these industrial... Germany, Luxembourg, France, The Netherlands, Poland, the Czech Republic and Austria. Together with...Pegmatitic Rocks and Economic Geology Triassic Town Lower Permian + Upper Carboniferous Border IL Hof ...realms of the European Variscides from Portugal to Poland. In addition to the Hagendorf-Pleystein Pegmatite...K-rich pegmatitic upper portion and Na-rich aplitic lower zone of individual pegmatites. More recent theories |  | | Conference Proceedings (Volume) | | the eastern metamorphic cover of the Karkonosze Massif (SW Poland) .....................................in phosphate minerals, although REE grades are lower than LREEenriched ones. The Yen Phu deposit in northern...prices rise, then reserves will extend to include lower grade ore; if prices fall then they will contract...mineralised trend, increasing the prospectivity of the lower grade metamorphic schists in these zones. Both zones...and the people they represent are commonly much lower than they should be. A present-day example is the |  | | Book | | The present is a "prime time" of exposure of the lower Tertiary and late Mesozoic high-level (epizonal)...volcanic roof 10 km TV Cr 3 , BOULDER BATHOLITH L Lower crust, composed mostly of amphibolitic and gabbroic...associated with upper Devonian to upper Permian (or even lower Triassic) magmatism, although the importance with...Anticlinorium. There, the substratum is represented by lower-middle Carboniferous continental dacites, pyroxene-hornblende...silicified rocks surrounded by Cainozoic alluvium. Lower Carboniferous volcanics (andésite, basalt, rhyolite |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...central United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado... California, etc. At Jordan6w Slcl5ki, Lower Silesia, Poland. The oldest known deposits of white nephrite...Plat., Malawi, G 10 17 River Formation in Uintah County, Utah. Deer et al., v. 2A,483, 1997. Aenigmatite |  | | Book | | Chapter 1 Introductory Concepts Chapter 4 Mantle and Lower Crust Derivatives Chapter 5 Replacement Patterns...hydrothermal veins. (ii) The granite intrusion mobilized lower crustmantle material due either to deep seated granitization...segregation also takes place under considerably lower temperature conditions. Augustithis has described...result of lateral leaching and mobilization by lower temperature conditions of elements from basalts...antipathy or incompatibility of Cr and Ti. (iv) The lower crust is an anorthosite-rich environment in which |  | | Book | | The present is a "prime time" of exposure of the lower Tertiary and late Mesozoic high-level (epizonal)...monzonite, and satellite plutons granodiorite Lower crust, composed mostly of amphibolitic and gabbroic...associated with upper Devonian to upper Permian (or even lower Triassic) magmatism, although the importance with...Anticlinorium. There, the substratum is represented by lower-middle Carboniferous continental dacites, pyroxene-hornblende...silicified rocks surrounded by Cainozoic alluvium. Lower Carboniferous volcanics (andesite, basalt, rhyolite |  | | Journal (article/letter/editorial) | | obsidian from Mexico contains oriented nanorods of hedenbergite, which cause the rainbow effects via thin-film...the eastern LO show strong isotopic links with Lower Paleozoic low-!Nd meta-turbidites which dominate...suggest the presence of a greenstone-dominated, lower/mid-crustal Neoproterozoic block with a thickness...granites in this area have higher !Nd, "18O and lower 87Sr/86Sr than those in the eastern LO, and links...the various structural zones, but links to known lower crustal features appear to be weaker than for the |  | | Book | | content of marine placers diminished during the lower Proterozoic, possibly signaling the increased solubility...and Davison, 1976), but platinum and paladium are lower, and ruthenium, iri¬ dium, and osmium are higher...had crystallized. Platinum is commonly somewhat lower in abundance than palladium in basal segrega¬ tions...By contrast, copper is generally present at much lower grades in dispersed grains within undeformed sedimentary...work of James (1954). Silica content tends to be lower in the reduced iron facies and alumina (from detrital |  | | Journal (volume) | | Mineralogical Association Mineralogical Society of Poland Mineralogical Society of Romania Geological Society...(France) (Czech Republic) (Croatia) (Hungary) (Poland) (Slovenia) (Bulgaria) (Hungary) (Hungary) (Hungary)...(Austria) (Romania) (Slovakia) (China) (Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany)...Waychunas, G.A.: Mineralogy and geochemistry at lower dimensionality: mineral-water interfaces and nanoparticles.........415 GM71 From the protoplanetary disc to lower mantle: Celebrating 170 years of perovskite research |  | | Book | | (U.S.S.R.), New Caledonia, Cuba, Brazil, Sklary (Poland) Useful accessory elements: Cu, Co, Pt, Pd, Rh...), White Pine (Mich. U.S.A.), Lubin-Polkowice (Poland) 3. volcanicintrusive stockworks, massive beds...(U.S.A.), Mirgalimsai (U.S.S.R.), Upper Silesia (Poland) 4. hydrothermal polymetallic veins galena,...zones argentite, proustite, pyrargyrite G.D.R., Poland, Erzgebirge (G.D.R. - Czechoslovakia), Cripple...arsenopyrite Sicily, Lousiana, Texas (U.S.A.), Tamobrzeg (Poland) Rio Tinto (Spain), Urals (U.S.S.R.) manufacture |  | | Book | | plus importante est celle de Getchel à Humboldt County au Nevada (Etats-Unis), où l'on trouve de grands...exemple du lac salé Searles Lake, à San Bernardino County en Californie. Les cristaux agglomérés y atteignent...des pegmatites à proximité de Golden (Jefferson County), au Colorado (Etats-Unis). Les chrysobéryls, surtout...9 x 9 cm. 144 dans l'Eden Valley (Sweetwater County) dans le Wyoming (U.S.A.) et surtout dans le célèbre...volcanique au Nevada, dans la Virgin Valley, Humboldt County. Les opales qu'on y trouve ont une palette de couleurs |
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