 | Kucha, H., Przyblowicz, W., Lankosz, M., Van Langevelde, F., Traxel, K. (1993) EPMA, micro-PIXE, synchrotron microprobe and TEM study of visible and invisible accumulations of Au and PGE in black shale and organic matrix, Kupferschiefer, Poland. Mineralogical Magazine, 57 (386) 103-112 doi:10.1180/minmag.1993.057.386.10 | Journal (article/letter/editorial) | | black shale and organic matrix, Kupferschiefer, Poland H. KUCHA Institute of Geology and Mineral Deposits...Deposits, 30-059 Krakow, Avenue Mickiewicza 30, Poland W. PRZYBLOWlCZ, M. LANKOSZ Institute of Physics and...Techniques, 30-059 Krakow, Avenue Mickiewicza 30, Poland F. VAN LANGEVELDE Department of Physics and Astronomy...shale, enriched in noble metals, is overlain by thucholite shale. The flotation sulphide concentrate contains...and Pd presumably as organomctallic compounds. Thucholite is present locally. It contains inclusions of |  | | Journal (article/letter/editorial) | | OrganicMatterandClay-Organic Matrices,Kupferschiefer, Poland H. KUCHAL ā¢ Institute of Geology andMineralDeposits...andMineralDeposits, 30-059Krak6w, AveMickiewicza 30,Poland AND W. PRZYBYLOWICZ * University oftheWitwatersrand,...SouthAfrica Abstract In theKupferschiefer deposits of Poland,Cu,Ag,Pb,Zn, Fe, noblemetals, andothertransition...tennantite, Co-Niarsenides, castaingite CuMo.2Sā¢, thucholite, covellite, anddigenite. On theoxidized sideoftheinterface...areaconsists mainlyof Proterozoic gneisses, schists, Poland,on the northwest-dipping limb of the fore-Sudetiephyllites |  | | Journal (article/letter/editorial) | | gold mineralisation, Kupferschiefer, south-west Poland Received: 5 April 2000 / Accepted: 9 January 2002...below the CuāAg Kupferschiefer orebody of the Polkowice-Sieroszowice mine in the south-western part of...of the LubināSieroszowice district, Poland. This deposit can be classiļ¬ed as redbed-type gold. Our study...also been noted. Keywords Gold Ć Kupferschiefer Ć Poland Ć Redbed mineralisation Editorial handling: A...Metallurgy, Mickiewicza 30 av., 30-059 KrakoĢw, Poland E-mail: piestrz@geol.agh.edu.pl A. GÅuszek KGHM |  | | Journal (article/letter/editorial) | | Stuttgart 1990 Geochemistry of the Kupferschiefer, Poland By H. KUCHA, Krakow*) With 11 figures and 4 tables...minerals or are present in organic matter and thucholite. In the lead zones, at the contact with Cu zones...samples from Kupferschiefer exposed in mines Lubin, Polkowice, Rudna and Sieroszowice. A lateral distribution...(nm): Ag Mining operations at four mines Lubin, Polkowice, 328.1, Au 242.8, Pd 247.6 and Pt 265.9. Electron...o 3 e p - Geochemistry of the Kupferschiefer, Poland ETALS i ~, CROSS SECTION {fig. 4,51617 ) i |  | | Journal (article/letter/editorial) | | gold deposit in the Polkowice-West Mine, Lubin-Sieroszowice Mining District, Poland Received: 19 November...stratabound copper-silver orebody, mainly in the Polkowice-west mine. The deposit extends over 60 km2, has...reduced organic carbon-bearing sediments. At the Polkowice-west mine, but only where gold is present, this...Mining and Metallurgy, al. Mickiewicza 30, KrakoĆw, Poland e-mail: piestrz@geol.agh.edu.pl Present address:...district are located in Permian sediments in southwest Poland (Fig. 1). The presence of gold in the district |  | | Journal (article/letter/editorial) | | thorium in the Kupferschiefer formation, Lower Zechstein, Poland A. Piestrzyfiski Institute of Geology and...Mining and Metallurgy, Krak6w, Poland Abstract. The Kupferschiefer in Poland has an increased U content...in U. The maximum values of U are mostly in the lower part of the Kupferschiefer sequence. The mean (~)...carrier is thucholite. The investigated thucholite showed a Th-content below 0.36 ppm. Thucholite with uraninite...showed small (up to 1.0 wt.%) admixtures of U and thucholite without microscopically visible exsolutions (up |  | | Journal (article/letter/editorial) | | Technology (AGH), Ave Mickiewicza 30, 30-059 Krakow, Poland a r t i c l e i n f o Article history: Received...Keywords: Kupferschiefer Red bed copper ReāOs dating Poland Southern Permian Basin a b s t r a c t New ReāOs...southern margins of the Permian Basin, in southwest Poland and central Germany (Fig. 1). The deposits in Germany...current production is restricted to southwest Poland (Lower Silesia-Dolny Slask). However, a recent probabilistic...Mt of Cu metal could be present in Germany and Poland. Active exploration has continued in regions of |  | | Journal (article/letter/editorial) | | strata-bound Zechstein deposits (Kupferschiefer type), Poland H. Kucha and M. Pawlikowski Institute of Geology...Mineral Deposits, 30-059 Krakow, Av. Mickiewicza30, Poland Abstract. These Kupferschiefer deposits were probably...overlying the metal-bearing Zechstein rocks. The lower hot brine (LHB) rich in Mg, K, C1, SO4 and CO~ with...bottom) and also coincides with 7 radiation of thucholite, concentrations of noble metals result. The characteristic...THE SALT DOMES RIDGE Fig. 1. A general map of Poland showing relationships between the areas of salt |  | | Journal (article/letter/editorial) | | Kupferschiefer of the Lubin-Sieroszowice mining district (SW Poland) A. Bechtel a,*, R. Gratzer a, W. PuĢttmann b,...Geological Institute, Rakowiecka 4, PL 00-975 Warsaw, Poland Received 23 May 2000; accepted 13 September 2001...of profiles from Lower Zechstein in the Lubin-Sieroszowice mining district (SW Poland) were collected...Zn-mineralized areas, organic matter is characterized by lower hydrogen equivalents, and by higher Tmax values...of organic matter. The opposite tendency towards lower d13C values of calcite provides evidence for organic |  | | Book | | and Metallurgy, A. Mickiewicza 30 30-059 Krakow, Poland Dr. P. LANDAIS CREGU, BP 23 F-5450I Vandoeuvre...Associated with Organic Matter, Kupferschiefer, Poland H. Kucha . . . . . . . . . . . . . . . . . . ....Association in Francevillian Uranium Ore Deposits, Lower Proterozoic of Gabon F. Gauthier-Lafaye and F. Weber...(Kupferschiefer) from the Fore-Sudetic Monocline (Poland) Z. Sawlowicz ...................................Dissanayake. Uraniumrich bitumen in the Kupferschiefer of Poland contains not only gold but also silver, platinum |  | | Book | | . . . . . . . . . . . . . . . 3.7 Westsudetic-Silesian Region, East Bohemia .. . . . . . . . . . . .... . . . . . . . . 477 477 481 482 Chapter 10 Poland . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . 10.1 Sudety Mountains, Lower Silesia . . . . . . . . . . . . . . . . . . . .... . . . . . . 10.2 Other Uranium Occurrences in Poland . . . . . . . . . . . . . . . . . . . . . . . ...Central and South Gemer Zones . . . . . . . . 14.2 Lower Tatra (NĆzke Tatry) . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...vapor-derived ļ¬uid) of any composition with a density lower than its critical density are involved in the formation...sulļ¬des occur within the gabbro-dolerite sills on the lower margins of the mineralized sills in the taxitic...(2002). In a fully formed regolith on ultramaļ¬c lower grade ore (limonite, ochre, laterite sensu stricto)...crusts exposed in mainland Greece developed during lower Cretaceous times. The lateritic proļ¬le consists | | | Journal (article/letter/editorial) | | combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...vapor-derived ļ¬uid) of any composition with a density lower than its critical density are involved in the formation...sulļ¬des occur within the gabbro-dolerite sills on the lower margins of the mineralized sills in the taxitic...(2002). In a fully formed regolith on ultramaļ¬c lower grade ore (limonite, ochre, laterite sensu stricto)...crusts exposed in mainland Greece developed during lower Cretaceous times. The lateritic proļ¬le consists |  | | 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 | | mineral assemblage) that cannot be mined because of lower grade or other reasons. CHAPTER 1 2 Identified...virgin territories of uncertain potential, for lower and lower grades of ore at greater and greater depths... HF, H2) - are generated by partial melting of lower crustal or upper mantle material. It is generally...granitic magmas generated by partia melting of lower crustal rocks are likely to be more hydrous and...wt%, with a median value close to 3.0 wt%. The lower limit is set by pressure-temperature projections |  | | 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 (andĆ©site, basalt, rhyolite |  | | 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 |  | | Book | | core-mantle boundary or the transition zone between the lower and upper mantle. These masses of hot mantle rock...Alloys of Ir, Ru and Os will have solubilities lower than the pure metal solubilities shown, so that...sulfide at high fS2, whereas Fe-poor magmas will have lower fS2 at sulfide saturation. The upshot of all of...systems with lower values of R, the PGE tenors in the sulfide liquid will be much lower, and the silicate...isenthalpically, sulfide saturation is reached at a lower concentration due to the effects of added SiO2 and |
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