; USGS: Geological Survey Circular 320, U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. Mochnacka, K., Banaś, M. (2000): Occurrence and genetic relationships of uranium and thorium mineralization in the Karkonosze-Izera Block (The Sudety Mts, SW Poland). Mineral. Das Gewicht dieses letzteren ist grösser, wenigstens in dem Verhältnißs, wie 3 zu 2; es färbt auch den Borax nicht grün wie das chromgesäuerte Eisen. 415A No.6 2:965-969, Zap. 30-31; Collins, J.H. Two lamprophyre groundmasses got reliable inverse isochron ages of 193.2±1.3 Ma and 152.3±1.5 Ma, respectively. UGMS Bull 117 Minerals and Mineral Localities of Utah; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. Thompson, M. E., Weeks, A. D., Sherwood, A. M. (1955) Rabbittite, a new uranyl carbonate from Utah. HSMO Publications (London), 335 pp. The abovedescribed method was applied to the analysis of 13 quartz samples from hydrothermal vein deposits of the Schwarzwald ore district in South Germany. These four ages indicate that the mineralization is closely associated with Mesozoic magmatism. in kleinen Vorkommen in Ostbayern Nabburg-Wölsendorfer Flussspatrevier, Fichtelgebirge, Mähring), im Schwarzwald (Menzenschwand, mit bis zu 300.000 t Vorrat an Uranerz, sowie Wittichen) oder im weitaus größeren Maße in Sachsen und Thüringen (Lagerstätten Johanngeorgenstadt, Schlema-Alberoda-Hartenstein (allein . Pechblende (Fichtelgebirge, Schwarzwald), dessen Name noch aus der Zeit der sächsischen Bergleute des 18. Voraussetzung für die Aufnahme ist nicht ein ständiger Besucherbetrieb, wohl aber die Möglichkeit, die Bergwerke auf Anfrage unter fachkundiger Führung begehen zu können. (1906): The geology of Falmouth and Truro and of the mining district of Camborne and Redruth. Edward Stanford (London), 168 pp. Belova, L.N., Ryzhov, B.I., Ivanova, O.A., Sivtsov, A.V., and Tsvetkova, M.V. Mineral Data, Mineralienatlas Lexikon, Safflorit. ; Collins, J.H. Glarus, Schweiz). UGMS Bull 117 Minerals and Mineral Localities of Utah. Ore Geology Reviews, 64, 215-238. An icon used to represent a menu that can be toggled by interacting with this icon. Annual Report, pp. 1556 Beziehungen: A Rocha, A. James Reimer, Aaron Rome, Ab McDonald, Achille Delaere, Ada (Minnesota), Adam Beach, Adam Courchaine (Eishockeyspieler, 1984), Adams . 238 U II. Raup (1962), Recon. (2015). ; Hill, J.B., MacAlister, D.A., and Flett, J.S. The chemical evolution of the continental brines and concomitant metal uptake of theses brines due to water-rock intera, Faults are mostly considered as low-permeability zones due to their frequent sealing, but they can also contribute significantly to fluid movements in sedimentary basins, and subsequently to temperature anomalies. (2004): Lithology and Mineral Resources 39(4), 333-344. Survey Br. 1147-A: A31-A34. Solodov, I.N., Nesterova, M.V., Shugina, G.A., Ganina, N.I., Shulik, L.S., and Solodov, D.I. Previously described problems of adsorption of polyvalent cations at sample surfaces have been overcome by using acidified water as a leachate. Springer, Berlin, Heidelberg. 1957;Staude et al. The lead-zinc ore deposits of Mechernich and Maubach are considered to be of epigenetic and hydrothermal origin and of probably Tertiary age. Im Buch gefunden – Seite 118Paläont . , Mh . , 1981 : 431-448 , 5 Abb .; Stuttgart . WENDT , I. , LENZ , H. , HÖHNDORF , A. , BÜLTEMANN , H. & BÜLTEMANN , W.-D. ( 1979 ) : Das Alter der Pechblende der Lagerstäte Menzenschwand , Schwarzwald . – Z. dt . geol . [Гецева, Р.В., и Савельева, К.Т.] e) Journ. ⓘ Lucky Strike No. Hauptgruppe - Erdalkalimetalle (Be, Mg, Ca, Sr, Ba, Ra) 63 2 Mine (Lucky Strike #2) Thompson, M. E., Weeks, A. D., Sherwood, A. M. (1955) Rabbittite, a new uranyl carbonate from Utah. Smalltalk themen. (2004) Uranium sulphide mineralisation in the Bistriţa Mts., East Carpathians, Romania. G. B. Übrigens: Wir sind ein tierlose Haushalt und rauchen nicht. Miller, J.M. Das hatte zur Folge, dass auch im Schwarzwald nach Vorkommen der Pechblende prospektiert wurde. Im Buch gefunden – Seite 71In dieser Äquivalenz besteht letztlich wohl auch ein Zusammenhang zwischen dem Pechblende - Fluorit - Typ und dem ... Die Vorkommen im Schwarzwald im Gebiet von Wittichen haben sich nach intensiver Untersuchung und Prospektion als nicht ... Petrov, V. et al (2005) Evaluation of Uranium Migration Pathways in Fractured Welded Tuffs in The 10th International Conference on Environmental Remediation and Radioactive Waste Management September 4-8, 2005, Scottish Exhibition & Conference Centre, Glasgow, Scotland, Dolenec, T. (1995): Microscopic characteristics and mineral composition of the ore from the uranium mine Zirovski Vrh, Slovenia. All rights reserved. Using these various geochronometers, we show both their usefulness, precision and robustness by comparing our age data to earlier work, and we can augment existing data with our new dataset to draw a picture of the timing of late- to post-Variscan hydrothermal mineralization in the region. Neues Jahrbuch für Mineralogie – Abhandlungen, 94, 506-538 (in German). (1991) Mines of Dartmoor & the Taymar Valley after 1913, Devon Books, Tiverton; Mineralogical Magazine 1965 34 : 159-176. 6.5H2O. Справочник]. 1, pp. 1, p. 410. (2010). Laverov, N.P., Petrov, V.A., Poluektov, V.V., Nasimov, R.M., Hammer, J., Burmistrov, A.A., and Shchukin, S.I. UGMS Bull 117 Minerals and Mineral Localities of Utah; USGS Circular 336, UGMS Bull 117 Minerals and Mineral Localities of Utah; Econ Geol (1986) 81:1932-1952. of Geol. ction seems to be an important parameter for ore formation in hydrothermal veins. (2012). Low temperature ore minerals associations in the Kupferschiefer type deposit, Lubin–Sieroszowice mining district, SW Poland. [Соболева, М.В., и Пудовкина, И.А.] Im Buch gefunden – Seite 95Ähnlich , bzw. gleich sind Vorkommen im sächsischen Erzgebirge , Wittichen im Schwarzwald und Dutzende weiterer . Überall liegt Uran in traubiger Pechblende und , neuerdings erkannt , Coffinit vor . Andere Vorkommen führen noch Selenide ... (iii) - Fluid-mineral interactions of Ca-, Mg- and Fe-carbonates and their history during (U-)Bi-Co-Ni-As-S ore formation, orogenic deformation processes and metamorphism 138‐134 Ma). 23 D 80469 Muenchen Tel. and Taylor, K. (1966) Bull. ; Die von oopsy angelegte und zielstrebig mit Kaffeehäusern und Kulturcafés ausgebaute Straße wird immer länger, denn heute kann bereits das 28. This pulsed formation of hydrothermal deposits is not unique for the Schwarzwald, as it has also been documented for the more richly mineralized Erzgebirge and other parts of post-Variscan Europe. Genesis of Sandstone Type Uranium Deposit in Dhok Pathan Formation, Siwalik Group of Trans-Indus Salt Range (Surghar Range), Pakistan. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386; Hall, T.M. (a) Sample a.3. 6710), Shengyuan Uranium ore field (Yingtan Uranium ore field), Ngawa Autonomous Prefecture (Aba Autonomous Prefecture), Kezilesu Autonomous Prefecture (Kizilsu Autonomous Prefecture; Qizilsu Autonomous Prefecture), Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture), Chabucha'er Xibo Co. (Qapqal Xibe Co.; Chapchal Shibe Co.), Tacheng Prefecture (Tarbaghatay Prefecture), Uranium ore field No. This thermal anomaly is inferred to be related to the opening of the Atlantic Ocean during the Cretaceous, before the onset of the main exhumation stages during the mid-Tertiary. Athens, Greece (pp. 189, Index of Mining Properties in Pima County, AZ: 132 (Table 4); Granger, H.C. & R.B. Survey map (156)(156) Hill, J.B., MacAlister, D.A., and Flett, J.S. U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. Description. U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. Wheal Fancy; Wheal Pleasure), Papago Mining District (Sierrita Mining District), Oro Blanco Mining District (Ruby Mining District), Idaho Springs Mining District (Virginia Mining District), Jackson Mining District (Corral Mining District), Lawson Mining District (Dumont Mining District; Montana Mining District), Apex Mining District (Kingston Mining District; Pine Mining District), Central City Mining District (Central Mining District), Prairie Divide Mining District (St. Lambert Academic Publishing. Pechblende findet sich z.B. Geochiniica et Cosmocliimica Acta, 1962, Vol. One H atom site was located during structure refinements, however, an additional H-site is only partially occupied and thus was not revealed from the refinement despite of the high-quality data. This map shows a selection of localities that have latitude and longitude coordinates recorded. HMSO Publications (London), Vol. ; Page, L. R.; Stocking, H. E.; Smith, H. B. Join ResearchGate to find the people and research you need to help your work. 117-118. Yavuz, F., Fuchs, Y., Karakaya, N., & Karakaya, M. Ç. Außengebiete usa. ;;; ;;; Schneider, G., Volk, M. (1998). Gezeitenkraftwerk energieumwandlung. Geological map of the Schwarzwald area after Kalt et al. American Mineralogist: 40: 201-206. ⓘ Maybe Mine. The combined dataset reveals that vein-type mineralizations in the Schwarzwald have formed episodically over the last 300 Ma with distinct peaks of mineralization around 300 Ma (late-Variscan), several periods between 200 and 100 Ma (possibly related to the opening of the North Atlantic Ocean in the Jurassic and early Cretaceous), and around 40–20 Ma (related to the opening of the Rhinegraben). 73 Farbentafeln, 14 Lichtdrucktafeln und 4 Kunstdrucktafeln. Pinto, A. J., Gonçalves, M. A., Prazeres, C., Astilleros, J. M., & Batista, M. J. ⓘ Temple Mountain. (1907): The Geology of the Land's End District. Davy, H. (1818): Transactions of the Royal Geological Society of Cornwall 1, 38-50; Hall, T.M. Instytut Geologiczny, Wydawnictwa Geologiczne, Warszawa, 791 pp. energy spectrum and electron probe analysis, etc.) Edward Stanford (London), 168 pp. Litiofilen 24 (1), 22-38, Östra Värmlands Mineral Society,Långban,Sweden. King & Foord, 1994. Obsch. Dr Günter Grundmann specimen and analysis. Minerals of Colorado (1997) E.B. 1305 The Canadian Mineralogist Vol. & Chukanov, N.V. (2012): New nickel-uranium-arsenic mineral species from the oxidation zone of the Belorechenskoye deposit, Northern Caucasus, Russia: I. Rauchite, Ni(UO2)2(AsO4)2.10H2O, a member of the autunite group. Seltmann, R., Soloviev, S., Shatov, V., Pirajno, F., Naumov, E., & Cherkasov, S. (2010). Download. (c) Sample a.1. Both ore types were mined from many mines and were jointly produced until 1950 in the Kall mine. Opengeiger. Golubev, V.N., Makar’ev, L.B., and Bylinskaya, L.V. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. (1981) Minerals and Mineral Localities of Utah. Geol. Uranium deposits in the Arlit area (Niger). Mineralogia Polonica, 43(3-4), 155-178.; Mochnacka, K., Oberc-Dziedzic, T., Mayer, W., & Pieczka, A. The activation of a ballistic system locally reduces the driving force, through allowing the escape of fluid. (g) Sample a.6. We use a numerical model to investigate the properties of the two transport modes in general and the transition between them in particular. (d) Enlarged portion of sample a.1. Sonnenklar tv. Basel. Inventory of Washington Minerals, Part II, Metalic Minerals, Vol. Aufl.] Ore Geology Reviews, 44, 82-106. Phillips, W. (1823): An Elementary Introduction to the Knowledge of Mineralogy, 3rd ed. Hydrothermal experiments (350°-800°C and 500-1000 bars) with natural biotites of the Albtal-granit (Schwarzwald, Germany) show, that from 500° upwards n β and n γ rise continuously; at 650° 2 V begins to enlarge. UGMS Bull 117 Minerals and Mineral Localities of Utah. HMSO Publications (London), Vol. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. Endlich kann ich nach den ganzen Socken auch mal wieder ein anderes fertiges Strickstück präsentieren. Ich hatte mir letztes Jahr so als Weihnachtsgeschenk an mich selber ein Abo vom diesjährigen Wollmeisen-Club gegönnt. NMBMMR Bull 87 Mineral and Water Resources of New Mexico; U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. Vorkommen: in der Pechblende (UO2) als radioaktives Zerfallsprodukt von u.a. Thermodynamic modeling indicates that ore shoot formation must have resulted from a change in redox conditions by a local influx of a volumetrically minor reducing agent, probably hydrocarbons. (1983): Mineralogical Magazine 47, 393-396. (2000) Polymetal (Ag, Pb, U, Cu, Bi, Zn, F) Adrasman-Kanimansur Ore Field (Tajikistan), and Its Ore-Forming System, I: Geological structure and mineral parageneses [Многометальное (Ag, Pb, U, Cu, Bi, Zn, F) Адрасман-Канимансурское рудное поле и его рудообразующая система, I: Геологическое строение и минеральные парагенезисы]. Apfel redlove odysso. Im Buch gefunden – Seite 59Radiumreichstes Mineral ist Pechblende (U3O8), in der Radium als radioaktives Zerfallsprodukt des Urans enthalten ist. ... Der Radiumgehalt in Pechblende ist nur sehr gering, etwa 0,14 g je 1.000 kg Erz. Im Schwarzwald in Pechblende in ... (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Australian Journal of Earth Sciences, 57(6), 655-706. (2017). Due to the limited amount of geochronological data available, the timing and the detailed geodynamic setting in which this mineralization style formed remains insufficiently understood. King & Foord, 1994. Additional Functions. (2003): USGS Open-File Report 03-107. 1147-A: A25-A29. Оксиды и силикаты редких и редкоземельных элементов в щелочных породах Ильменогорского массива (Южный Урал). (1985) The first finding of pitchblende in association with V-conichalcite and As-tangeite in the Tyuya-Muyun deposit [Первая находка настурана в ассоциации с V-конихальцитом и As-тангеитом на месторождении Тюя-Муюн]. Solar pool heizung mit pumpe. Schweiz, Geotechn. We present a modified crush-leach technique combining ion chromatography (IC) and total reflection X-ray fluorescence spectroscopy (TXRF) which allows to determine a range of major, minor and trace elements out of one leachate. ... Romer and Lüders, (2006) (Romer and Lüders, 2006). According to , the evolution of the vein systems can be summarized by five hydrothermal temporal maxima: (I) Carboniferous greisen mineralization, (II) Permian quartz veins that formed due to cooling of a high temperature and low salinity metamorphic fluid, (III) Triassic-Jurassic quartz-hematite veins that formed from fluids with highly variable salinity, (IV) Jurassic-Cretaceous fluorite-quartz-barite-carbonate veins that formed at ~50-200 • C and salinities of 20-30 wt% NaCl+CaCl 2 and (V) post-Eocene quartz-barite-fluorite or carbonate veins that formed from fluids of highly variable salinity related to the URG rifting (e.g.
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