 | | Journal (article/letter/editorial) | | Activity in the Variscan Karkonosze Massif and Its Eastern Metamorphic Cover (SW Poland) Stanisław Z. Mikulski...Research Institute, Rakowiecka 4, 00-975 Warszawa, Poland Research School of Earth Sciences, Australian National...University, Żwirki i Wigury 93, 02-089 Warszawa, Poland; Jan.Wierchowiec@uw.edu.pl Correspondence: stanislaw...dating of the two main igneous rocks types in the Karkonosze Pluton, porphyritic and equigranular monzogranite...Michałowice) or/and metasomatic and hydrothermal (e.g., Kowary, Czarnów and Miedzianka) processes forming Mo- |  | | Journal (article/letter/editorial) | | geological evolution of the Karkonosze–Izera Massif (the Sudetes, Poland) — Towards a model Ksenia Mochnacka...Protection, al. Mickiewicza 30, 30-059 Kraków, Poland University of Wrocław, Institute of Geological...Geological Sciences, Pl. M. Borna 9, 50-204 Wrocław, Poland a r t i c l e i n f o Article history: Received...Available online 10 July 2014 Keywords: The Sudetes Karkonosze–Izera Massif Geological evolution Variscan and...occurrences Ore-forming processes a b s t r a c t The Karkonosze–Izera Massif is a large tectonic unit located |  | | Journal (article/letter/editorial) | | EASTERN ENVELOPE OF THE KARKONOSZE GRANITE: THE CASE OF RȨDZINY, SOUTHWESTERN POLAND Adam PIECZKA§ and Bożena...Geochemistry, al. Mickiewicza 30, 30-059 Kraków, Poland Jan PARAFINIUK University of Warsaw, Institute...Petrology, Żwirki i Wigury 93, 02-089 Warszawa, Poland Abstract Newly discovered assemblages of numerous...northeastern Bohemian Massif, Western Sudetes, Poland, was used in an evaluation of the thermochemical...base-metal sulfides crystallized at temperatures lower than 550°C. The Ag-bearing sulfosalts pavonite, |  | | Journal (article/letter/editorial) | | TETRAHEDRITE SERIES FROM RE˛DZINY, LOWER SILESIA, SOUTHWESTERN POLAND Bożena GOŁĘBIOWSKA§ and Adam PIECZKA...Environmental Protection, al. Mickiewicza 30, 30-05 Kraków, Poland Jan PARAFINIUK University of Warsaw, Institute...Petrology, Żwirki and Wigury 93, 02-08 Warszawa, Poland Abstract Various members of the tetrahedrite series...dolomitic marble deposit at Rędziny, Western Sudetes, Poland. The occurrence is important owing to the opportunity...temperatures (to about 280°C) and Zn, Cu and As at lower temperatures suggest the predominance of the end-member |  | | Journal (article/letter/editorial) | | g4ochronologique du gisement polym6tallique de Kowary (Pologne) F. J. gls Institnt Gdologique, Varsovie... Nancy (France) Le gisement polymdtallique de Kowary (Pologne) est form4 de deux types de min4ralisations:...y a 70 M. A. L'~ge de formation du gisement de Kowary correspond trhs exactement it l'~ge des gisements...(Limousin et Vend4e). The poly-metallic deposit of Kowary (Poland) is formed by two types of mineralizations...epoch, about 70 M. Y. ago. The formation age of the Kowary deposits corresponds exactly to that of the French |  | 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) | | 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...Krkonoše orthogneiss (Marheine et al. 1999). The Izera–Kowary Unit hosts two main types of skarn deposits: (1) |  | | Journal (article/letter/editorial) | | IKUNOLITE FROM RȨDZINY, RUDAWY JANOWICKIE, LOWER SILESIA, POLAND Jan PARAFINIUK§ Institute of Geochemistry...of Warsaw, Żwirki i Wigury 93, 02-089 Warszawa, Poland Adam PIECZKA and Bożena GOŁĘBIOWSKA AGH – University...Geochemistry, al. Mickiewicza 30, 30-059 Kraków, Poland Abstract The chemical composition of ikunolite...metamorphic cover of the Variscan Karkonosze pluton, in Lower Silesia, Poland, have been documented by electron-microprobe...At Rędziny, selenium becomes concentrated at the lower-temperature stages of mineralization. Its main carrier |  | | 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 | | 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 |  | | 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 | | proves the nature of the process. The peculiar bornite occurrences in the Ookiep area, Cape Province,...solidif}^ at temperatures several hundred degrees lower, and thus after the ore minerals. 2. Magmatic differentiation...vein is here used. The "redspar" ("Rotspat") and bornite occurrences of the Siegerland described by SCHNEIDERHÖHN...(Schemnitz, the silver-tin ores of Bolivia). There is no lower temperature limit of hydrothermal deposits. They...Chalcopyrite-siderite formation: Mainly notably lower in temperature of formation t h a n the related |  | | 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 |  | | 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 | | machined so that it has flat and parallel upper and lower surfaces, or more sophisticated sample holders may...Chalcocite Gold Red/brown Pink/purple/violet Bornite, copper Bornite, copper Blue Tetrahedrite Green Yellow...illumination as is comfortable should be used. 2. A lower-power objective lens should be used if possible...their recognition by other features. Pyrite and bornite are especially susceptible to anomalous effects...(cont’d) Reflectance 420 nm M ineral max. Covellite Bornite Magnetite Ilmenite Graphite Wolframite Sphalerite |  | | Report (issue) | | a high grade core (1–15% U) and surrounded by a lower grade halo. Mineralization may extend into the overlying...northwest margin of the McArthur Basin. They are in the lower member of the Cahill Formation, along the north-eastern...is overturned and the ore bodies occur along the lower limb of a recumbent fold. In the vicinity of the...grade core (>50% U, 1–12 m thick) surrounded by a lower grade halo. The ore-wall rock boundary is rather...levels are distinguished in the basin: (a) the lower level lies within the folded Caledonian basement |  | | 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 | | 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...gradational into covellite, digenite, colusite and bornite-chalcopyrite veins. The wallrock alteration is...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 |  | | 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...gradational into covellite, digenite, colusite and bornite-chalcopyrite veins. The wallrock alteration is...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 |  | | Book | | . . . 4.7 Type 7 Quartz-pebble Conglomerate (Lower Proterozoic) . . . . . . . . . . . . . . . .......started in 1898 in the Paradox Valley, Montrose County (now Uravan Mineral Belt), yielding annually about...belt, Central-southern Jiangxi granite U belt, Lower Yangzi granite U belt, Gan-Hang volcanic U belt...area, USA. Surficial type (6); ( .. ) 1a Stevens County, USA - Okanagan Valley region, Canada; Ib Pryor...contained uranium resources (>10000mtU3 0 S , or lower tonnage but higher grades, and the amenability to |  | Kříbek, Bohdan, Žák, Karel, Dobeš, Petr, Leichmann, Jaromír, Pudilová, Marta, René, Miloš, Scharm, Bohdan, Scharmová, Marta, Hájek, Antonín, Holeczy, Daniel, Hein, Ulrich F., Lehmann, Bernd (2009) The Rožná uranium deposit (Bohemian Massif, Czech Republic): shear zone-hosted, late Variscan and post-Variscan hydrothermal mineralization. Mineralium Deposita, 44 (1) 99-128 doi:10.1007/s00126-008-0188-0 | Journal (article/letter/editorial) | | 350 t U; 26 Příbram, 51,000 t U; 27 Lower Silesia, 500 t U, Kowary, Kletno, and Radoniów deposits divided...interpreted as a result of E–W compression at lower crustal levels (Schulmann et al. 1999; Tajčmanová...Montroseite (U,Zr)-silicate Bitumen Selenides Chalcocite Bornite Fluorite Barite Zeolites Vermiculite Host rock...3). The content of MgO in inherited chlorites is lower when compared with chloritized biotite and protochlorite...mineralization, illite from post-uranium alteration has lower Fe3+ content [viAl/ (viAl+viFeIII)=0.35–0.80] and |  | | 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 | | 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 |  | | Book | | sulfures pruviennent de solutions hydrothermales. Bornite (53) est un sulfure d'aspect métallique parfois...assive ou Sulfure de fer et de cuivre en grains, la bornite est rarement cristallisée. On la trouve surtout...(53) est un minéral voisin, plus abondant que la bornite avec laquelle on le trouve en général. Ses cristaux...Dureté 2,5-3; denconda de Butte. Chalcosine et bornite sont d'excellents minerais de cuivre sité 5,7-5...métallique; poudre grise. 53. C'ialcosine (clair) et bornite (foncé) - Vranèice (Tchécoslovaquie), veine 12 |  | | Journal (article/letter/editorial) | | Geological Institute, Rakowiecka, Street-00-975, Warsaw, Poland, iwys@pgi.gov.pl L. K. SAHU1, Y. KONDO2, N. MOTEKI2...Tl, Sn, Sb, Bi, Mo, Ag, Cd, Th and U present at lower milligram levels with mean value of 11, 31, 1.3...Conference Abstracts U-Pb age of a syn-collisional lower continental crust anatetic event, Socorro-Guaxupé...epidote inclusions crystallized under relatively lower ƒO2 conditions. [1] Samadi et al. (2013) Island...The results show clear seasonal variations, wth lower concentrations of major ions during the monsoon |  | | Journal (article/letter/editorial) | | 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...further subdivided into three groups. G2-2 have lower SiO2 and higher FeO*/MgO than G2-1 (and G1). G2-3 |
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