 | | Journal (article/letter/editorial) | | anti Petrology © by Springer-Verlag 1988 The Lower Carboniferous Black Shale Formation, a Possible...in the NE Rhenish Massif, Federal Republic of Germany B. Stribrny, H. Urban, and H. Weber Institut fiir...Goethe-Universit/it Frankfurt/M, Federal Republic of Germany With 5 Figures Received June 18, 1987; Accepted...Summary In the northeastern Rhenish Massif the Lower Carboniferous black shale formation, comprising...5 Cretaceous, 6 Fault, 7 Producing or abandoned mine 1. Introduction The northeastern Rhenish Massif |  | | Journal (article/letter/editorial) | | phosphate into pure and C-coated goethite Christian Mikutta *, Friederike Lang, Martin Kaupenjohann Department...University of Technology, Salzufer 12, D-10587 Berlin, Germany Received 27 June 2005; accepted in revised form...decreases the accessibility of micropores (<2 nm) of goethite (a-FeOOH) for phosphate, we studied the kinetics...and the phosphate sorption kinetics of synthetic goethite in the presence and absence of citrate in batch...(500 lM of each ion, pH 5). We also used C-coated goethite obtained after sorption of dissolved organic matter |  | | Report (chapter) | | alternating layers of berthierine/chamosite and goethite or for deposits with alternating horizons of chamositic...detail. Iron ores did not accumulate in South Germany in Sinemurian time. However, iron-shot (ironoolite...Aalenian, the pattern changes slightly. In South Germany, the iron ores accumulated in bars paralleling...ironstone facies and in the carbonate facies of the lower Muschelkalk, and they interpreted these biogenetic...1985). Certainly the Oxfordian example from North Germany (Fig.3) provides a typical 'lagoonal' setting, |  | Monachon, Mathilde, Albelda-Berenguer, Magdalena, Lombardo, Tiziana, Cornet, Emilie, Moll-Dau, Friederike, Schramm, Janet, Schmidt-Ott, Katharina, Joseph, Edith (2020) Evaluation of Bio-Based Extraction Methods by Spectroscopic Methods. Minerals, 10 (2) 203 doi:10.3390/min10020203 | Journal (article/letter/editorial) | | Albelda-Berenguer 1 , Tiziana Lombardo 2 , Emilie Cornet 3 , Friederike Moll-Dau 4 , Janet Schramm 2 , Katharina Schmidt-Ott...Microorganisms and Cell Cultures (DMSZ, Braunschweig, Germany). The strain was cultivated using standard anaerobic...instrument (HORIBA Jobin Yvon GmbH, Bensheim, Germany) and LabSpec 5 software with a 632.8 nm laser,...parallel, reference compounds (mackinawite FeS, goethite α-FeOOH, hematite Fe2 O3 ) were synthetized according...are displayed in Figure 3. Spectra obtained from goethite, hematite, sulfur and pyrite were similar to that |  | | Journal (article/letter/editorial) | | Ferrihydrite Fe3+5O3(OH)9 Fibroferrite Fe3+SO4OH 5H2O Goethite FeOOH 4,00 [(SO4)1,99(SiO4)0,05] 2,04 Gypsum...Occurence References Miedzianka, Seggen Gottes mine dumps this paper Wie ciszowice, open pit Wie ciszowice...Seggen Gottes mine dumps Radzimowice, old mine galleries, dumps; Miedzianka, Seggen Gottes mine dumps Radzimowice...Radzimowice, old mine galleries Radzimowice, old mine galleries Miedzianka, Seggen Gottes mine dumps Miedzianka... Seggen Gottes mine dumps Miedzianka, Seggen Gottes mine dumps Radzimowice, old mine galleries Parafiniuk |  | | Journal (article/letter/editorial) | | Typically, sideriteor magnetitebandsalter- of Lower Proterozoic(PrecambrianX) sequences nate with chert...SCOS Raasay SCOS Mazenay d- Change SCOS Alpha-Friederike SCOS Husainiya INT1 Thoste M ECS Vares SCOS Desert...Rapitan Precambrian Precambrian INT1 Hsuanhua MECS Lower Hakos-Damara Late Precambrian MECS Uda SCOS...or tion. negatively anomalous (Fryer, 1977). The Lower Proterozoic Gunflint MECS-IF west Sandy, Clayey...freshwatersat temperaturessimilarto thoseof the Triassicand Lower Paleozoicsamples." Becker and Clayton (1976) found |  | | Journal (article/letter/editorial) | | Saxothuringian Basin), - Ještĕd (the Middle Devonian to Lower Viséan sedimentary succession deposited on the NE...2003) under the conditions of upper greenschist and lower amphibolite facies (Kryza and Mazur, 1995; Oberc-Dziedzic...Unit. The latter is probably a stack of several, lower-order overthrusts showing similar, structural and...abandoned Kowary magnetite–uranium-polymetallic mine (Fig. 1, sites 6 and 7; Fig. 2; Appendix 1) had...ore-forming solutions. The abandoned Podgórze uranium mine was discovered south of Kowary, towards the main |  | | Journal (article/letter/editorial) | | SW edge of the East-European Platform (Figure 1, lower inset). The KP is surrounded by variably metamorphosed...(Figure 2D–F). Ilmenite the porphyritic granite (goethite, is commonly associated with minerals). Biotite...partially replaced by secondary Fe-hydroxides (goethite, malachite and other minerals). Biotite is strongly...belongs to the Miedzianka-Ciechanowice mining district, which was exploited from the Middle Ages until...with mine workings and waste Figure Geological sketch map with sampling sites after [66] with mine workings |  | | Journal (article/letter/editorial) | | , Jaane Krüger a, Gabriele E. Schaumann b, Friederike Lang a a Department of Soil Science, Institute...University of Technology, Salzufer 12, D-10587 Berlin, Germany Department of Environmental Chemistry, Institute...Technology, Straße des 17. Juni 135, D-10623 Berlin, Germany Received 5 December 2005; accepted in revised...80 C in a Christ a 2–4 freeze drier (Osterode, Germany). In addition, the freeze-dried samples were examined...were performed with a DSC Q1000 (TA Instruments, Germany). The samples were abruptly cooled in the DSC instrument |  | | Book | | Congress Catalog Card No. 66-17809 Printed in Germany 08 011635 3 PREFACE TO THE T H I R D (GERMAN)...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...places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are...solidif}^ at temperatures several hundred degrees lower, and thus after the ore minerals. 2. Magmatic differentiation |  | | Journal (article/letter/editorial) | | Hsuanhua; Late Precambrian Y-Precambrian Z: ii Lower Hakos-Damara; Middle Precambrian X-Middle Precambrian...which occur in the unmetamorphosed Mississippian (Lower Carboniferous) Tynagh MECS-IF (Schultz, 1966). Siderite...isotopically heaviest chert in the Precambrian X (Lower Proterozoic) Marza Mamba--Hamersley transformation...Precambrian X Wauseca Pyrite Bed of the Lake Superior district is isotopically similar to the meteoritic standard...chamosite, the predominant ferriferous minerals are goethite, hematite and siderite. P is moderately abundant |  | | Journal (article/letter/editorial) | | Backscattering or Electron Microprobe show that in the lower temperature range (<1100°C) the ZrO2-film is not...melt-present textural equilibrium. Since these are lower (median < 60˚) than solid-state equilibrium values...mineralforming cations onto bacterial cell walls can lower the mineral saturation state, causing an increase...iron oxyhydroxides of low reactivity, such as goethite and hematite, no such transformation has so far...GADE Chair of Hydrology, University of Bayreuth, Germany (s.peiffer@uni-bayreuth.de) Material and Methods |  | | Journal (article/letter/editorial) | | Institut für Geowissenschaften, University Frankfurt, Germany (*correspondence: lahaye@em.uni-frankfurt.de) 2... New injections of hydrous arc basalt into the lower crust drives partial melting of previous gabbroic...than the more mafic compositions, owing to their lower crystallization temperatures as they ascend through...episodes of partial melting is not restricted to the lower crust, but occurs throughout the crustal column...coverage and a depth-extent that reaches well into the lower mantle. The data will also be used to constrain |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...regional scale 3D-model of the Skellefte mining district, northern Sweden ..............................VHMS-type deposits, Kristineberg area, Skellefte District, Sweden . . ....................................modelling for VMS exploration in the Pyhäsalmi district, Central Finland ..............................ore body structural complexities: KDC East Gold Mine, South Africa . . ............................ |  | | Journal (issue) | | Börsen 236 Das Umschlagbild zeigt Adamin von der Mine Ojuela, Durango, Mexiko. Größe der Stufe 8 x 6 x...Haken in die Tiefe Am nächsten Morgen fuhren wir zur Mine hinter dem Hügel. Sie erstreckt sich auf einer 213...J. P. und CASSEDANNE, J. 0. (1974): Note sur la mine d'emeraude de Camaiba. Bulletin Assoc. frans;ais...(1947): Groutite, A New Mineral Of The Diasphore-Goethite-Group. Am. Min., 32, s.654-659. TREUE,W. (1958):...alle stillgelegt sind. Abgesehen von der Grube „Friederike" mit Juraerz, bauten sie das typische Salzginer |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day Formation in central Oregon (Hay...natrolite, gonnardite, gismondine, and faujasite; and a lower zone (up to 8 meters thick) that is analcime-dominant...covering of the flow by additional flows before the lower flow has cooled, differences in chemical environment...breccia and in the vesicular base of Oligocene to Lower Miocene columnar basalt in the Narre Warren Quarry | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...composition), 600 to 900 meters thick, in the Oligocene to Lower Miocene John Day Formation in central Oregon (Hay...natrolite, gonnardite, gismondine, and faujasite; and a lower zone (up to 8 meters thick) that is analcime-dominant...covering of the flow by additional flows before the lower flow has cooled, differences in chemical environment...breccia and in the vesicular base of Oligocene to Lower Miocene columnar basalt in the Narre Warren Quarry |  | | Report (issue) | | Il n'existe que deux espèces cristallines, la goethite et la lépidocrocite. Tous les autres hydroxydes...d'hydroxyde de fer amorphe et bleuâtre, ressemblant à la goethite mais isotrope (Caillère & Kra ut, 1954). Un tel...associée. La limonite est toujours a.,sociée à la goethite et est très commune dans la moitié ouest du gisement...gîte. Quoique moins abondant que la limonite, goethite se présente de plusieurs manières : - HEMATITE...1-23. AMSTUTZ J. & VAN LECKWLlCK W. (1946) : La mine de fer de Ccuthuin (Prov. Lièee). Rev. Univ. Min2s |  | | Book | | Egyptology Ludwig-Maximilians-University Munich Germany Dietrich Klemm Dept. of Earth- and Environmental...Sciences Ludwig-Maximilians-University Munich Germany Translator Paul Larsen 85, Bld. Mal. Leclerc 85000...gratitude to our daughters Judith, Katharina and Friederike who always have showed consideration for our.... . . . . . . . . 5.2.32 The Pharaonic Mining District in Wadi el-Sid . . . . . Middle Central Group.... . . . . . . . . . . . . . . . 6.4.11 Hamisana Mine . . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (issue) | | and its bearing on the geology of the Bristol district, by G. A. Kellaway, B.Sc. Appendix A: Petrology...the relationships of strata above and below the lower and upper unconformities in the Carboniferous sequence...and A. G. MacGregor also acted successively as District Geologists. The writer is responsible for all...undertaken in 1946 and 1947 by the writer (then the District Geologist in charge) and by J. G. C. Anderson...fault took place in Upper Old Red Sandstone or Lower Carboniferous times (Kennedy 1946, pp. 67, 71). |  | | Journal (article/letter/editorial) | | coordinates given are those of the upper left and lower right corners of a rectangle enclosing the site...composed of marine sedimentary rocks (limestones) of lower Tertiary age. Acknowledgements: This work was funded...Ukraine. 2Institut für Planetologie, 48149 Muenster, Germany. 3CRPG-CNRS, Vandoeuvre-lès-Nancy, France Campins...FeO/(FeO + MgO) ratio, higher S and Ag contents, lower abundance of chondrules, and occurrence of carbon...graphite (δ13C ≈0‰). Although, it differs by a lower grade of metamorphism. Most features of the studied |
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