 | | Book | | Substanzen und zeitweilig zu einem Konglomerat vermengt. Eisen auff iillun gen kommen iiber und unter den Edelseifen...von den Grabern in einen « dabarakuda » genannten Korb gefii llt, der mittels einer i.iber dem Schacht...emporgehaspelt wird. Zwei Burschen erfassen den Korb und schi.itten ihn ecwas abseits vom Schacht aus...Wochen, bis jeglicher Illam ausgebeutet und die Mine erschopft ist. Uncerdessen ist ein grosser Illam-Haufen...wertvolle Erde in einen bereitstehenden Korb.So wird ein Korb nach dem andern mit Illam gefi.illt, und zwei Gehilfen |  | | Report (chapter) | | Geowissenschaften der Universitdt, D-35 390 Giessen, Germany (e-mail. wolfgang.franke@geolo.uni-giessen.de)...paragneisses (Wartenstein Gneiss, 574_+ 3 Ma Pb-Pb zircon evaporation: Molzahn et al. 1998, 550 _+ 20 Ma...December 26, 2012 40 W. FRANKE Table 1. U - P b zircon ages of late Silurian-early Devonian magmatic arc...Cornwell Pebble in ?Frasnian conglomerate U Pb zircon Age (Ma) D6rr et al. (1999) 422 + 4 Rhenish...1 well Sommermann & Satir (1993) Albitgranit Zircon, single grain, 2~176 444 _+22 Krausaue, Bingen |  | | Book | | Justus-Liebig-Universität Senckenbergstrasse 3 35390 Giessen Germany K. WEBER Institut für Geologie und Dynamik der...Göttingen Goldschmidtstrasse 3 37077 Göttingen Germany Cataloging-in-Publication D a t a applied for...international conference in G6ttingen/Giessen, Germany. Discussions were focused on the Tectonothermal...Geological Survey of Hessen Leberberg 9 65193 Wiesbaden Germany V. BACHTADSE Institut fur Allgemeine und Angewandte...Ludwig-Maximilians-U niversitat Theresienstr. 41 80333 Munchen Germany M. BANAS University of Mining and Metallurgy AI |  | | Catalog/List | | Italy. massive, green 2 variety ADAMITE: Ojuela Mine, Mapimi, Durango, Mexico. crystals ADAMITE,variety...tufts AENIGMATITE, varfoty RHONITE: Eitel, West Germany. slender crystals in matrix AFGHANITE:Pitigliano...Index, Washington, USA. crystals ALBITE: Jeffrey Mine, Asbestos, Quobcc, Canada. crystals ALBITE: St....SID:RIT~: St. Hilairo, Quebec, Canada, crystals ALBITE, ZIRCON: St. Hilaire, Quebec, Canada. crystals ,;LEXANDRITE:Takawaja...good crystal sections AS ,'\BOVE ALGOOONITE:Calumot Mine, Michigan, USA. massive ALL'\NITE: . Quadeville |  | | Journal (article/letter/editorial) | | Bochum, Germany 2 Rézsü u. 83, H-1029 Budapest, Hungary 3 Bergheimer Steig 41, 45357 Essen, Germany 4 Ottawa-Carleton...(Abadeh, Iran), and Germanic Basin (Muschelkalk, Germany). Additional samples were obtained from M. Urlichs...Italy), and the Germanic Basin (Muschelkalk in Germany, Poland, France). The details of the studied sections—...652. Dunning G. R. and Hodych J. P. (1990) U/Pb zircon and baddeleyite ages for the Palisades and Gettysburg...systematics of conodonts: Middle Devonian, Eifel Mts., Germany. Palaeogeogr. Palaeocl. 132, 79 –96. Ebneth S. |  | | Journal (article/letter/editorial) | | garnet, tourmaline, apatite, spinel, chlorite, and zircon, the unique chemical compositions of which are...assemblages consist of garnet, tourmaline, rutile, zircon, biotite, chlorite, anatase/brookite, sillimanite...and fourth most abundant phases are rutile and zircon, with average contents of 4.2% and 3.2%, respectively...maturity index (sum of the percentage content of zircon, tourmaline and rutile; Hubert, 1962) ranges from...(RuZi: rutile–zircon index, 100 × rutile count/[total rutile plus zircon]; RZi: TiO2 group–zircon index, 100 |  | | Journal (issue) | | festen Kern. Der Erdkern besteht überwiegend aus Eisen sowie Nickel und enthält darüber hinaus auch ein...Olivin-Spinell-Umwandlung sowie die Schmelzkurven von Eisen bzw. Eisen-Legierungen als Fixpunkte verwendet. Aufgrund...der Temperatur abhängige Elementverteilung von Eisen und Magnesium zwischen den in Abb. 7 im Gesteinsdünnschliff...100 Zeichnungen. Goldschneck-Verlag K. Weidert. Korb 1991. Preis DM 89,Wer jemals mit Ammoniten des Jura...Stadtarchivs Göppingen. Bd. 27. Goldschneck-Verlag, Korb 1991·. Preis DM 25,Wie so oft in der Paläontologie |  | | Journal (article/letter/editorial) | | releases are both as direct discharge to water from mine tailings and industrial contaminated sites and to...Institut für Nukleare Entsorgung, D-76021, Karlsruhe, Germany 4 Research Centre for Radwaste disposal, School...Geowissenschaften, Universitat Bremen, Bremen, Germany, (pichler@uni-bremen.de) During the past 30 years...Research, Johannes GutenbergUniversity, Mainz, Germany A571 M.L. LEAL-ACOSTA1, E. SHUMILIN1, D. SAPOZHNIKOV2...mineralogical composition during anoxic bioreduction of acid mine drainage YURI LEE AND YUL ROH* Dept. of Earth and |  | | Journal (issue) | | large right-bank tributary of the Black Volta). The mine at Poura has been recently re-opened but, as it...cious stones for anyone to pick up without having to mine. The rubies on the surface of the small valley which...result of the last action mentioned. The type of mine to be constructed depends on several factors but...benefit, if any. They would .rather sink a shaft mine or a pit at .a fraction of the cost and perhaps...needed in a shaft mine while three is the mini mum in a pit or sluice mine, The mine is owned either by |  | Makovicky, Emil, Frei, Robert, Karup-Møller, Sven, Bailey, John C. (2016) Imperial Porphyry from Gebel Abu Dokhan, the Red Sea Mountains, Egypt Part I. Mineralogy, petrology and occurrence. Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 193 (1) 1-27 doi:10.1127/njma/2015/0289 | Journal (article/letter/editorial) | | Schweizerbart’sche Verlagsbuchhandlung, Stuttgart, Germany DOI: 10.1127/njma/2015/0289 www.schweizerbart...greenBurg 1978). WiLDe & youSSef (2000) reported U-Pb zircon ages of 593 ± 13 ma and 602 ± 9 Ma for, respectively...(up to 1 mm in size) and accessory apatite and zircon. Weak flow alignment of mafic silicates can be...Memoires d’Institute d’Egypte 5: 262 pp. BaSta, e. z., korB, h. & aWaDaLLa, m. r. (1978): Petrochemical and |  | Warke, Matthew R., Edwards, Nicholas P., Wogelius, Roy A., Manning, Phillip L., Bergmann, Uwe, Egerton, Victoria M., Kimball, Katalina C., Garwood, Russell J., Beukes, Nicolas J., Schröder, Stefan (2019) Decimeter-scale mapping of carbonate-controlled trace element distribution in Neoarchean cuspate stromatolites. Geochimica et Cosmochimica Acta, 261. 56-75 doi:10.1016/j.gca.2019.07.004 | Journal (article/letter/editorial) | | the Kaapvaal craton as inferred from precise U–Pb zircon ages from volcaniclastic sediments. Sediment. Geol...B., Blake, T.S. and Fletcher, I.R. (2005) U-Pb zircon age constraints on the Hamersley spherule beds:...Nature, 455, 1101-1104. Raven, J.A., Evans, M.C. and Korb, R.E. (1999) The role of trace metals in photosynthetic |  | | Report (volume) | | of Nd isotopic data and xenocrystic and detrital zircon ages from the pre-Variscan basement in the eastern...of single zircon geochronology and basin development (central European Variscides, Germany) FLOYD, P...D-35390 Giessen, Germany 2 GeoForschungsZentrum Potsdam, Telegrafenberg, D-14473 Potsdam, Germany 3 Geologisches...Freiburg, Albertstrasse 23b, D-79104 Freiburg, Germany Research into the orogenic processes that shaped...summarized by Linnemann et al. on the basis of new zircon ages from magmatic rocks. Floyd et al. review the |  | | Report (volume) | | Radioactive ages of minerals from the Brown Derby mine and the Quartz Creek granite near Gunnison, Colorado:...Sept.1956. Algoma Ore Properties, Limited. Helen Mine geology, Pt. 2 of Algoma Ore Properties, Limited...maps, Aug. 1956; with a section on the Pine Creek mine by P. C. Bateman and L.A. Wright. Bates, John D... with summary and 1 section in English, Bonn, Germany, Dec. 1955; discussion by A. E. Harrison, Band...Primary pitchblende deposits at the Ralston Creek mine [Colo.]: Uranium, v. 3, no. 8, p. 8, 44, Aug. 1956 |  | | Report (volume) | | Idaho Bur. Mines and Geology Pamph.-Idaho Bureau of Mine~j~· and Geology Pamphlet. Moscow, Idaho. Ill. State...geol. sketch map, 1954. 6. Geologic, map of the Wendel quadrangle, Kimble, Kerr, and Gillespie Counties...23, Band 3, Heft 1-2, p. 234-235, Holzminden, Germany, Dec. 31, 1954. Bauer, Clyde Maxwell. Memorial...1954. Black, P. T. The geology of Malartic gold mine, Halet, Quebec [abs.]: Canadian Min. Jour., v. 75...study of the gold mineralization at the O'Brien mine, northwestern Quebec [abs.]: Canadian Min. Jour |  | | Report (issue) | | hole Dd3. The other two stations were the strip mine at Be37 and the railroad cut at Ae20. The Freeport...the area south of Coal Hill. Within the Coal Hill mine itself, the lower Freeport varies from 5 to 13 feet...(essentially the area immediately east of the DuBois no. 1 mine as shown on Plate 16). At th'e flanks of the channel-ways...Coal M ines of the Southern Penfield Quadrangle Mine Name Ref. no. Coal Last K nown Owner (Previous...Susquehanna Coke & Coal Co. 170 ft. shaft. Gassy mine. LF Fdl --...J er, See DuBois no. I shaft. |  | | Journal (issue) | | time but went so crazy one year for the Morenci Mine chrysocolla and malachite-azurite he had cut, that...Iron Age followed, and Amber hubs sprang forth in Germany and Austria. Here artists, artisans and alchemists...and the craftsmanship -- be it from the Baltic, Germany or China -- is fantastic, it somehow seems wrong...47 AGATES FROM ARGENTINA AMF-H 223 AGUIRRES MINE AND WORKSHOP GXS R8 AHHH MUSE LQS CR GXS ...1415 LQS GJX ABARAKA 716 GJX ACE OF DIAMONDS MINE HJS AARON HENRY DESIGNS AGTA ACE OF CREPES |  | | Book | | dating for a wide range of minerals (rutile, garnet, zircon ...), permit to constrain Pft paths with quite...e.ath in Canadian granulite terrains using U-Pb zircon dating of garnet and zircons. The 39Art*'Ar technique...years of deep seismic reflection profiling in Germany - a contribution to our knowledge of the nature...granulite facies xenoliths from the Eifel, West Germany. Nature 311, 368-370. Taylor, H.P., Jr. (1980)...2,541-565. Watson E.B., Harrison T.M. (1983) - Zircon saturation revisited: temperature and composition |  | | Report (volume) | | Oxygen-isotope variations, MalasCleary Hill gold mine, soluble pina Glacier: Epsteina, S., 7. heavy metals...River field, stripAirborne: Dempsey, W. J., 2R; mine possibilities: Maloney, Moxham, R. M., 5R. R. P...1R. F. F., 2. William Henry Bay area: FreeHouston mine area: May, R. R. man, V. L., 1R. Jarvis Creek field:...Cady, W. M., 4. Topagoruk area: Collins, Red Devil mine, structural F. R., 2. control: Berg, H. C. Umiat... 8. Cenozoic: Miller, D. J., 4. Wrangell garnet mine: Bressler, Ruby quadrangle: Cass, J. T., 6. C. T |  | | Journal (issue) | | the Hensbarrow china clay pit and South Crofty tin mine in Cornwall, and still has a photo showing him operating...with a first placement at the Mount Lyell copper mine in Tasmania, where he gained an introduction to...prospecting for lead and zinc, around the Tynagh mine and in County Clare, before returning to Britain...tutor at the Ecton Hills Field Studies Association mine and has joined their committee. MERCIAN GEOLOGIST...London). Tucker, R.D. & Pharaoh, T.C. 1991. U-Pb zircon ages for Late Precambrian igneous rocks in southern |  | | Book | | r, al so wieder zurück zur Hauptstraße. Nahe der Mine von Guemassa können wir im Gelände noch kleine Achatkugeln...jedoch weder etwas über die aktuelle Situation der Mine in Erfahrung bringen noch irgendwelche Mineralien...müssten, der uns dann die Mineraliensammlung der Mine zeigen würde. , der Mineralienjagd und lässt durchblicken...Bergwerksverwaltung versuchen. Bereits vor der Ankunft an der Mine werden wir von fliegenden Händlern mit Heimlichtuerei...et\• a 20 km nach Boumalne Dades zum Silberbergbau Mine d'lmiterab !schöne Proustit-Kristalle!). Am Werkstor |  | | Report (volume) | | JONATHAN CRAIG (Italy) RETO GIERÉ (Germany) TOM MC CANN (Germany) DOUG STEAD (Canada) RANDELL STEPHENSON...the Saxo-Thuringian Zone (NE Bohemian Massif, Germany): age constraints, geotectonic setting and basin...Ph.D. Thesis, Wilhelms Universität, Münster, Germany. J EZEK , P. 1990. Análisis sedimentológico de...Salterella Dropstones Isotope date: z 830 U/Pb from zircon >560* Rb/Sr from whole rocks Erratic stones...deposits δ δ v z 551 Mortensnes Gaskiers HARBOUR MINE Keele Reshma >560 Wilsonbreen z 595 Mall Bay |  | | Report (issue) | | thus far without much prospect of developing a mine. Still other mineral resources include the quarries...kaolin remains. Occasional accessories include zircon, apatite, and tourmaline. Biotite is practically...carbonate, muscovite, sericite, garnet; accessory zircon, apatite, pyrite, epidote, 'graphite; and in a...contain some soda. There are accessory apatite, zircon, and allanite, with traces of magnetite and muscovite...rounded gra in is green spin el. V ari oll s othe r mine ral s in small amounts . Several dikes intru i |  | | Journal (volume) | | JOHN STANTON, Secretary and Treasurer. MINE OFFICE : Atlantic Mine, P.O., Houghton Co;, Nlicln CENTRAL...JOHN STANTON, Secretary and Treasurer. MINE OFFICE: Central Mine IP. O., Keweenaw Co., Mich. JOHN...Properties Electrical allied subjects. Mechanism ; Mine Mechanical and Accounts; Hydraulics; General...Experiments, Electric Lighting Plants, Street and Mine Railways, Etc. ID UTTERS, DENEDICT, W. DU l, M-J...Geologists’ Office of Pacific Northwest.) Mining Law, Mine Examinations, Metallurgy, Assaying and Analysis |  | | Book | | Forschungsinstitut Senckenberg, D-60325 Frankfurt am Main 1, Germany v vi Contributors Philip D. Gingerich Museum...Forschungsinstitut Senckenberg, D-603Z5 Frankfurt am Main 1, Germany Meg L. Thornton Department of Anthropology, Washington...Taphonomic Analysis of the Messel Formation (Germany) Jens Lorenz Franzen 1. Introduction ... 2. Messel... olivine (generally altered to serpentine) and zircon (Teale, 1932; Hawthorne, 1975). The presence of...1996 expedition a single 508mg hyacinth-colored zircon crystal was recovered from the stream bed at Mahenge |  | | Book | | Bowring, S. A., and Crowley, J. L., 2004, U–Pb zircon date from the Neoproterozoic Ghaub Formation, Namibia:...Lu, S., and Li, H., 1991, A precise U–Pb single zircon age determination for the volcanics of the Dahongyu...I. R., and McNaughton, N. J., 2002, 1.6 Ga U–Pb zircon age for the Chorhat Sandstone, lower Vindhyan,...W., Veizer, J., and Bowring, S. A., 2002, U–Pb zircon dating and Sr isotope systematics of the Vindhyan...Seilacher, A., 1995, Fossile kunst, Goldschneck, Korb Seilacher, A., 1997, Fossil Art, The Royal Tyrrell |
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