 | | Book | | Gottfried-Wilhelm-Leibniz University Hannover, Germany Responsible Series Editor: F. Pirajno ISSN 1876-1682...much biased by science with too little sense of mine for beauty) will keep his memory and work, alive...rocks in the Bohemian Massif, which is shared by Germany, the Czech Republic, Poland and Austria, has been...Reinhardsrieth Aplite) have been found and several abandoned mines and outcrops were re-sampled together with the “nigrine”...the region are not very promising and mining in Germany is obviously a profession of the past, but learning |  | | Journal (article/letter/editorial) | | processes in granitic terrains (Bohemian Massif, SE Germany) H.G. Dill a,⁎, A. Gerdes b, B. Weber c a b c ...niversity, Mainz D-55099 Mainz, Becherweg 21, Germany Goethe-University Frankfurt, Institute of Geosciences...Frankfurt am Main, Germany Bürgermeister-Knorr Str. 8 D-92637 Weiden i.d.OPf., Germany a r t i c l e i...Mineralogy Supergene uranium minerals U/Pb dating Germany a b s t r a c t Uranyl phosphates (torbernite...granites at the western edge of the Bohemian Massif, Germany, were the target of mineralogical investigations |  | | Journal (article/letter/editorial) | | K-Atage discordances, Leuchtenberggranite, NE Bavaria, Germany Received: 30 June 1994/Accepted: 20 December...Abstract The Leuchtenberg granite (Oberpfalz, NE Bavaria) displays a continuous differentiation trend ranging...GeoForschungsZentrum Potsdam, Telegrafenberg, D-14473 Potsdam, Germany Editorial responsibility: J. Hoefs and K-Ar dating...distribution pattern within the Leuchtenberg granite, NE Bavaria. This intrusion has already been investigated for...Simplified geological map of the northern Oberpfalz, NE Bavaria, including sample locations. (L) samples: Leuchtenberg |  | | Journal (article/letter/editorial) | | Modelling; Catchment; Granite ŽProbst, A. Ž170. 203. Acid mine drainage; Pyrite; Sulfide dissolution; Microorganisms...Volumes 162–170 Aquifer; Redox; Groundwater; Sulfur; Iron; Modelling ŽVon Gunten, U. Ž167. 271. Aquifer biogeochemistry;...Ž169. 265. Metal immobilization; Precipitation; Siderite; Strontium ŽParmar, N. Ž169. 281. Biomineralisation;...ŽSuleimenov, O.M. Ž167. 177. Chloride complexes; Iron; Ferric–ferrous couple; Stability constant; Potentiometry;...ŽOlivie-Lauquet, ´ G. Ž170. 113. Colorado Plateau; Upper mantle; Trace elements; Garnet lherzolite ŽRoden |  | | Report (issue) | | mbH in Frankfurt am Main, Federal Republic of Germany, and his colleagues who assisted, deserve special... M. Moreau, F. Tona The Pandanus Creek uranium mine, Northern Territory, Australia ......... 77 B...Geology and genesis of uranium deposits at the Pitch Mine, Saguache County, Colorado .......................the Southern Black Forest, Federal Republic of Germany ............................... H.W. 247 Bültemann...western edge of the Bohemian Massif (NE Bavaria, FR Germany) ...................................... |  | | Book | | the deep continental crust) Crust. 3. Geology - Germany (West) — OberWohlenberg, Jiirgen, 1933- . III....Springer-Verlag Berlin Heidelberg 1989 Printed in Germany The use of registered names, trademarks, etc....Republic of Germany (KTB) would be drilled in the Oberpfalz area of Northern Bavaria. The site...ostererer a ekare Geochronology of the Northeast Bavaria Dele UE ODOD 00 COS. 00LCOO ORC OOO COORD OEOODOC...the most ambitious project in the geosciences in Germany. From the beginning, the "Senatskommission fiir |  | Walter, Benjamin F., Gerdes, Axel, Kleinhanns, Ilka C., Dunkl, István, von Eynatten, Hilmar, Kreissl, Stefan, Markl, Gregor (2018) The connection between hydrothermal fluids, mineralization, tectonics and magmatism in a continental rift setting: Fluorite Sm-Nd and hematite and carbonates U-Pb geochronology from the Rhinegraben in SW Germany. Geochimica et Cosmochimica Acta, 240. 11-42 doi:10.1016/j.gca.2018.08.012 | Journal (article/letter/editorial) | | U-Pb geochronology from the Rhinegraben in SW Germany Benjamin F. Walter, Axel Gerdes, Ilka C. Kleinhanns...U-Pb geochronology from the Rhinegraben in SW Germany, Geochimica et Cosmochimica Acta (2018), doi: https://doi...U-Pb geochronology from the Rhinegraben in SW Germany. Benjamin F. Walter*1, Axel Gerdes2, Ilka C. Kleinhanns1...Geoscience, Wilhelmstraße 56, 72074 Tübingen, Germany 2 Goethe University Frankfurt, Insitute of Geosciences...Altenhoeferallee 1, D-60438 Frankfurt am Main, Germany 3 University of Göttingen, Geoscience Center, |  | | Journal (article/letter/editorial) | | at 07:53 01 January 2015 Bournonite Yaogangxian Mine, Chenzhou, Hunan Province, China T here are certain...clearly the most prolific being the Yaogangxian mine, Hunan Province. (Additional locality information...and Mineral Show. Bournonite is a steel-gray to iron-black metallic mineral with a luster that varies...from such disparate localities as the Black Hawk mine, Blue Hill, Maine; New York City, New York; an unspecified...across and associated with siderite and sphalerite were recovered from several mines, including the Daly West |  | | Journal (article/letter/editorial) | | Geowissenschaften, Wilhelmstr. 56, D-72074 Tübingen, Germany *Corresponding author, e-mail: markl@uni-tuebingen...Geoforschungszentrum Potsdam, Telegrafenberg, D-14473 Potsdam, Germany Abstract: This study deals with the use of new...of southwest Germany. In detail, we present new U-Pb age data of ferberite (from Clara Mine), chalcedony...chalcedony (from Silberbrünnle Mine), agate (Geisberg), carneol (‘‘Markgräfler Land’’), and confirm earlier...chalcedony. 1. Introduction The Schwarzwald in SW Germany is part of the midEuropean Variscan orogen and |  | | 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 |  | Burisch, Mathias, Walter, Benjamin F., Gerdes, Axel, Lanz, Maximilian, Markl, Gregor (2018) Late-stage anhydrite-gypsum-siderite-dolomite-calcite assemblages record the transition from a deep to a shallow hydrothermal system in the Schwarzwald mining district, SW Germany. Geochimica et Cosmochimica Acta, 223. 259-278 doi:10.1016/j.gca.2017.12.002 | Journal (article/letter/editorial) | | Accepted Manuscript Late-stage anhydrite-gypsum-siderite-dolomite-calcite assemblages record the transition...system in the Schwarzwald mining district, SW Germany Mathias Burisch, Benjamin F. Walter, Axel Gerdes...system in the Schwarzwald mining district, SW Germany, Geochimica et Cosmochimica Acta (2017), doi: https://doi...journal pertain. Late-stage anhydrite-gypsum-siderite-dolomite-calcite assemblages record the transition...system in the Schwarzwald mining district, SW Germany Mathias Burisch*1, Benjamin F. Walter2, Axel Gerdes3 |  | | Book | | Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...across and 2.5 cm thick have been found in veins of iron-rich dolomite (Mitchell and Bland, 1964a; Watson...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...distinguishing brilliant black "iron roses" of hematite from the very much rarer "iron roses" of ilmenite is a |  | | Journal (article/letter/editorial) | | mineralisation in the Rheinisches Schiefergebirge, NW Germany: evidence for stibnite precipitation by drastic...UniversitaÈt WuÈrzburg, Am Hubland, 97074 WuÈrzburg, Germany e-mail: thomas.wagner@mail.uni-wuerzburg.de N....Trondheim, Norway sul®de assemblages within earlier siderite-(Cu)-Pb-Zn veins. This has led to replacement...the vein systems. In contrast with the earlier siderite-(Cu)-Pb-Zn veins, neither the quartz-stibnite-sulfosalt...mineralisation in the Rheinisches Schiefergebirge, NW Germany. The data enable an assignment of this metallogenic |  | | Journal (article/letter/editorial) | | the surrounding slates. On the north is the Araca Mine, long known for the beautiful cassiteritecrystalsthere...depositsof Quimsa Cruz have been described. The Concordia Mine, at Vela Cruz, has been investigatedby Rumbold;x...from Caracoles. Armas4 alsomentions the mines of Araca, Concordia, and Monte Blanco. In all thesedepositssilveris...and sphalerite. Apa-' 4 Armas, M., Annales des Mines, xoth Ser., vol. 20, •9•x, PP. •49-23o. 5 Davy,...containquartz, orthoclase,chlorite, sericite,tourmaline, siderite, and apatite. Under the microscopean inherited |  | Oberthur, T., Melcher, F., Henjes-Kunst, F., Gerdes, A., Stein, H., Zimmerman, A., El Ghorfi, M. (2009) HERCYNIAN AGE OF THE COBALT-NICKEL-ARSENIDE-(GOLD) ORES, BOU AZZER, ANTI-ATLAS, MOROCCO: Re-Os, Sm-Nd, AND U-Pb AGE DETERMINATIONS. Economic Geology, 104 (7) 1065-1079 doi:10.2113/econgeo.104.7.1065 | Journal (article/letter/editorial) | | und Rohstoffe, Stilleweg 2, D-30655 Hannover, Germany Universität Frankfurt, Institut für Geowissenschaften...Geochemie, Altenhöferallee 1, D-60438 Frankfurt, Germany 3 AIRIE Program, Department of Geosciences, Colorado...nickel, gold, and arsenic. A number of underground mines are in operation. More than 60 variably sized orebodies...rock types (e.g., diorites at Filon 7, Bou Azzer mine). Mineralization has been traced locally for ~1...COMMUNICATIONS FIG. 1. The Bou Azzer inlier and location of mines (redrawn after Leblanc, 1981). with grades of ca |  | Tomek, Filip, Opluštil, Stanislav, Svojtka, Martin, Špillar, Václav, Rapprich, Vladislav, Míková, Jitka (2022) Altenberg–Teplice Caldera sourced Westphalian fall tuffs in the central and western Bohemian Carboniferous basins (eastern Variscan belt) International Geology Review, 64 (4) 441-468 doi:10.1080/00206814.2020.1858357 | Journal (article/letter/editorial) | | DB27: coordinates recalculated based on underground mine mapping: N50.73911°, 13.76468°. All coordinates...preserved within the Kladno Formation and its Lower and Upper Radnice members, the age of which overlaps with...exposed in ver tical profiles within numerous coal mines and boreholes. Their correlation was traditionally...al. 2016), which is divided into the Lower and Upper Radnice members separated by a hiatus (Figure 5–7)...maps of (a) the Lower Radnice Member and (b) the Upper Radnice Member. Thickness of the Bělka tuff is highlighted |  | | Book | | Design: Hansbernd Lindemann, Berlin. Printed in Germany. Preface More than thirty years ago, microprobe...period of 40 years on many field trips, visits to mines and expeditions in many parts of the world. Many...University (1954-55 and 1961-62), at the Ministry of Mines (Ethiopian Government) in the period 1956-61 and...Chapter 35 Consideration of Certain Aspects of Banded Iron Formations (BIFs) with Emphasis on Precambrian BIFs...products of shearing and fusion of the earth's upper mantle, as well as mantle diapirism. Thus, the geological |  | | Journal (article/letter/editorial) | | niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received.... . . . . . . . . . . . . . . . . . . . . . . . Iron . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . 9.2. Magmatic iron deposits . . . . . . . . . . . . . . . . . . . ...Structure-related iron deposits . . . . . . . . . . . . . . . . . . . . . . . . . 9.4. Sedimentary iron deposits...Metamorphic iron deposits. . . . . . . . . . . . . . . . . . . . . . . . . . . 9.6. Iron supply and use | | | Journal (article/letter/editorial) | | niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received.... . . . . . . . . . . . . . . . . . . . . . . . Iron . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . 9.2. Magmatic iron deposits . . . . . . . . . . . . . . . . . . . ...Structure-related iron deposits . . . . . . . . . . . . . . . . . . . . . . . . . 9.4. Sedimentary iron deposits...Metamorphic iron deposits. . . . . . . . . . . . . . . . . . . . . . . . . . . 9.6. Iron supply and use |  | | Journal (article/letter/editorial) | | 2011; Fig. 1). In the case of Baja California, Concordia-Paredones Amarillos deposits are interpreted as...northwestern and westernmost Mexico. The nearby Concordia-Paredones Amarillos orogenic gold deposit displays...belt localities, orogenic gold mineralized areas, mines with large scale operations. The histogram (inset)...generally constituted by quartz veins with calcium and iron carbonates, “sericite” (generally fine-grained white...Orogenic Gold belt Area, NW Sonora, México. Area Mine Method Mineral Age Estación Llano Quitovac-La |  | | Book (volume) | | waren einer solchen Ebenso dankbar wurde die Schulung im praktischen geologischen Arbeiten empfunden, die...mit einem hoffnungsreichen Gliickauf Freiberg, im Juni ! 1900. DR. RICHARD BECK. VORWORT ZUR...die zugleich mit einer franzb'sischen Uebersetzung (im Verlag von Beranger, Paris) erscheint, hat den Verfasser...Auflage zu unterstiitzen die Giite hatten. Freiberg, im Mai 1903. DR. VI RICHARD BECK. , . . TABLE...Rocks 1. Segregation of Native Iron in Basalts 2. Segregations of Nickel Iron in Olivine Rock and Serpentine |  | | Book | | Congress Catalog Card No. 66-17809 Printed in Germany 08 011635 3 PREFACE TO THE T H I R D (GERMAN)...comparative study from colleagues, institutes, and mines; many samples were collected by the writer himself...N , Troy, New York, USA G. FRIEDRICH, Aachen, Germany H . FROHBERG, Toronto, Canada R. L A GANZA, North...Pullman, Washington R. A. ZIMMERMANN, Heidelberg, Germany 2 Bamdohr, Theorie Minerals XVÜ ABBREVIATIONS...which the earth core, consisting mainly of metallic iron together with the sulphide-rich and oxiderich intermediate |  | Legault, Marc, Gauthier, Michel, Jébrak, Michel, Davis, Don W., Baillargeon, François (2002) Evolution of the subaqueous to near-emergent Joutel volcanic complex, Northern Volcanic Zone, Abitibi Subprovince, Quebec, Canada. Precambrian Research, 115 (1) 187-221 doi:10.1016/s0301-9268(02)00010-4 | Journal (article/letter/editorial) | | 1995), ‘Coniagas’ (Doucet et al., 1994) and ‘Hunter Mine’ (Mueller et al., 1997), were also formed by submarine...Pluton; Ma, Marest Pluton; ES, Estrades Mine; GD, Géant Dormant Mine; CLLF, Cadillac-Larder Lake Fault; DPMF...and massive pyrite fragments becoming scarce in upper units. The 50 – 100 m thick dacite flows of phase...is the ore horizon and is composed of massive siderite. Unit 2 represents a sequence of highly carbonatized...finely laminated fine to coarse tuff and chert/oxide iron formation (Dubé et al., 1991; Gauthier, 2000). |  | Sarma, D. Srinivasa, Fletcher, Ian R., Rasmussen, Birger, McNaughton, Neal J., Mohan, M. Ram, Groves, David I. (2011) Archaean gold mineralization synchronous with late cratonization of the Western Dharwar Craton, India: 2.52 Ga U–Pb ages of hydrothermal monazite and xenotime in gold deposits. Mineralium Deposita, 46 (3) 273-288 doi:10.1007/s00126-010-0326-3 | Journal (article/letter/editorial) | | most of the magmatic activity and metamorphism at upper crustal levels, widespread thermal reworking of...metavolcanic rocks (Bhaskar Rao et al. 1992). Although no mines are operating at present in the Gadag goldfield...Ajjanahalli The Ajjanahalli gold mine, once operated by the stateowned Hutti Gold Mines Company Limited (HGML)...along with bands of oxideand carbonate (siderite)-facies banded iron formation (BIF). The BIF forms several...Ajjanahalli is restricted to an oxideand carbonate (siderite)-facies BIF unit in the hinge region of an upright |  | | Book (volume) | | Illinois geology. These measures constitute the Upper Carboniferous system of repeated alterations of...area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E, regional deposits⎯Siderite. FULTON COUNTY... W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY...banks of Mason Cr.⎯fossils; d Coal City, on area mine dumps from sedimentary overburden⎯oval concretions...States EAST BROOKLYN (SE of Gardner), area coal mine dumps⎯Marcasite, Pyrite. HANCOCK COUNTY DALLAS |
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