 | Cempirek, J., Novak, M., Dolnicek, Z., Kotkova, J., Skoda, R. (2010) Crystal chemistry and origin of grandidierite, ominelite, boralsilite, and werdingite from the Bory Granulite Massif, Czech Republic. American Mineralogist, 95 (10) 1533-1547 doi:10.2138/am.2010.3480 | Journal (article/letter/editorial) | | monazite-(Ce), ilmenite, rutile, ferberite, srilankite, löllingite, arsenopyrite, and apatite. Formation of the...abyssal (metamorphogenic) pegmatites (Fig. 1b; e.g., Fuchs et al. 2005; Cempírek and Novák 2006; Vrána et al...largest pegmatite dikes of the Bory pegmatite district are shown. The studied locality is marked by a...Duda (1986), Fiala et al. (1995), Kachlík (1999), Fuchs et al. (2005), and Cempírek and Novák (2006)]. Symbols:...occur in spectacular boudins in the Horní Bory quarry, where the borosilicate-bearing veinlet was found |  | Kreissl, Stefan, Gerdes, Axel, Walter, Benjamin F., Neumann, Udo, Wenzel, Thomas, Markl, Gregor (2018) Reconstruction of a >200 Ma multi-stage “five element” Bi-Co-Ni-Fe-As-S system in the Penninic Alps, Switzerland. Ore Geology Reviews, 95. 746-788 doi:10.1016/j.oregeorev.2018.02.008 | Journal (article/letter/editorial) | | Raw Materials, Wilhelmstraße 56, 72074 Tübingen, Germany b Goethe-University, Institut für Geowissenschaften...Geowissenschaften, Altenhöferallee 1, 60438 Frankfurt am Main, Germany E-mail list: Stefan Kreissl: stefan.kreissl@uni-tuebingen...applied to the five-element veins in the Odenwald (Germany) by Burisch et al. (2017), including a ternary...Valle, 1986; Schmutz, 1986; Woodtli et al., 1987; Fuchs, 1988; Della Valle, 1992; Schafer, 1996; Feitzinger...nappe (Briançonnais terrane) between the underlying Lower Penninic (formerly northern Valais Trough) and the |  | | Journal (article/letter/editorial) | | 1985, Cempírek 2003, Cempírek Novák 2004a, b, Fuchs et al. 2005, Cempírek et al. 2006). It is located...Al-rich minerals, gibbsite and diaspore, yielded much lower or higher calculated sum of oxides. This strongly...xenotime-(Y) as rare inclusions in garnet III, and löllingite. They were not studied in detail. 5.2 Bìstvina...Vémyslice instead of Al-rich tourmaline may suggest lower activity of B relative to Starkoè. Associated younger...Granulite Complex at the locality Hartmansdorf quarry (Vollstädt Weiss 1991, Anderson et al. 1998) |  | | Journal (article/letter/editorial) | | tectonic/lithological units were defined (e.g., Fuchs and Matura 1976; Matte et al. 1990; Fiala et al...quartzites and amphibolites. (ii) The bottom of the lower crustal/upper mantle Gföhl Unit is formed by MORB-like...the Dobra gneiss (1.3 Ga, Friedl et al. 2004) in Lower Austria and the Světlík orthogneiss (2.1 Ga, Wendt...up to 0.5 m thick, were found in the Holý vrch quarry. Pegmatite pods show transitional contacts and...Holý vrch quarry, Vlastějovice, note Pegmatite No. 12 in the upper left part of the quarry, several outcrops |  | | Book (edition) | | Strom. ; ehujarit ; elhuyarit, Sack ; elhuyazite, Fuchs ; kiesel aluminite ; plomballophane ; plumballophane...Arsenikantimon eisen. See Leucopy rite and Löllingite. Arsenikantimon fahlerz . hedrite. See Tetra...Arsenikantimon kies. See Arsenopyrite, Leucopyrite, and Löllingite. Arsenikantimon kobalt. See Smaltite. Arsenikantimon...Arsenikaliskkies. See Arsenopyrite. See Leucopyrite and Löllingite . Arseniksten . See Arsenopyrite. Arsenikalkies...Arsenosiderite. See Leucopyrite. Arsenosiderite. See Löllingite. Arsenotellurite, Hannay. TegAs2S7 . Arsenous |  | | Report (issue) | | Strom .; ehujarit ; elhuyarit, Sack ; elhuyazite, Fuchs ; | ALUMIAN , Breit. Al,S209 ( ? ). Micro crystalline...Arsenkies. See Arsenopyrite. Arsenkies axotomer. See Löllingite. Argiles hydrates. See Kaolinite and Arsenkupfer.... Arsenikantimon eisen. See Leucopy rite and Löllingite. Arsenikantimon fahlerz. See Tetra hedrite...antimonical silver. See Dys . Leucopyrite, and Löllingite. Arsenikantimon kobalt. crasite . See Smaltite...Arsenikalkies. See Arsenopyrite. See Leucopyrite and Löllingite. - kies ; lapis subrutilus atque non fere aliter |  | | Journal (article/letter/editorial) | | zircon, monazite-(Ce), zirconolite, molybdenite, löllingite, and graphite. The lunar Cl-fluorcalciobritholite...does not reach fluorcalciobritholite, and also has lower Fe2+ and Cl contents relative to the lunar Cl-bearing...phosphate in lunar rocks and soils (Keil et al. 1970; Fuchs 1970), and 259 an important carrier of lunar halogens...6th Lunar Planetary Science Conference, 49–77. Fuchs, L.H. (1970) Fluorapatite and other accessory minerals... 1643–1666. Reed, G.W. Jr., Jovanovic, S., and Fuchs, L.H. (1970) Trace elements and accessory minerals |  | | Journal (article/letter/editorial) | | minute opaque minerals, i.e. chromian spinel, MSS, löllingite (Ishimaru and Arai, 2008c), and metals, but some...with other opaque minerals such as Ni–Fe MSS, löllingite and Fig. 2. Element distribution map by FE-EPMA...to olivines, and the Cr2O3 and CaO contents are lower in secondary orthopyroxenes showing radial aggregates...orthopyroxenitic part. The Fo content of olivine is slightly lower (Fo92) in the coarse-grained part than in the fine-grained...ratio of MSS is almost constant (0.33–0.40) and lower than in the sample #159 (cf. Ishimaru and Arai, |  | | Book (chapter) | | pharmacolite, Domeyko II, 277 (1897). farmacoprita = löllingite, de Fourestier 110 (1999). farmacosiderita =...Council for Geoscience 774 (1996). farmakopirit = löllingite, László 71 (1995). farmakosideriet = pharmacosiderite...Egleston 306 (1892). fer arsenical = arsenopyrite or löllingite, Haüy IV, 28 (1822). fer arsenical argentifère...arsenical axotome = löllingite, Egleston 194 (1892). fer arsenical sans soufre = löllingite, Egleston 194 (1892)...(1892). fer arsènikal axotome = löllingite, Egleston 188 (1892). feraxinite = axinite-(Fe), MM 24, 609 |  | | Report (issue) | | Desmond Pretorius Vein-type Uranium Deposits - Helmut Fuchs Proterozoic Unconformity and Stratabound Uranium...and the uranium community worlwide. Dr. Helmut Fuchs, who guided the work of this project on vein-type...mbH in Frankfurt am Main, Federal Republic of Germany, and his colleagues who assisted, deserve special...helping to improve the English of some papeis. Helmut Fuchs Project Manager Eaitor EDITORIAL NOTE In preparing....................................... 7 H. D. Fuchs The problem of uranium mineralization in Precambrian |  | | Book | | Design: Hansbernd Lindemann, Berlin. Printed in Germany. Preface More than thirty years ago, microprobe...Chapter 1 Introductory Concepts Chapter 4 Mantle and Lower Crust Derivatives Chapter 5 Replacement Patterns...hydrothermal veins. (ii) The granite intrusion mobilized lower crustmantle material due either to deep seated granitization...shales, hornfels and granites of the Harzburg district, showed that the amount of boron decreases from...segregation also takes place under considerably lower temperature conditions. Augustithis has described |  | | Journal (article/letter/editorial) | | arsenopyrite), arsenides (e.g. skutterudite, löllingite), and in iron (oxyhydr)oxides such as goethite...Missouri, USA); and NaHCO3 (Merck, Darmstadt, Germany). Reactors were cooled quickly by submersing in...sample in 150 mg of dried KBr (Merck, Darmstadt, Germany). The pellets were heated overnight at 120oC before...octahedral Al is often greater than tetrahedral Al (e.g. Fuchs et al. 1998; Deer et al. 2009). Partitioning Al...and 5), they were equal in one case (Serp 6), and lower in two specimens (Serp 3 and 7). In Serp 3, ICPMS |  | | Book | | Gottfried-Wilhelm-Leibniz University Hannover, Germany Responsible Series Editor: F. Pirajno ISSN 1876-1682...rocks in the Bohemian Massif, which is shared by Germany, the Czech Republic, Poland and Austria, has been...the region are not very promising and mining in Germany is obviously a profession of the past, but learning...pegmatites. The geochemical atlas of the F.R. of Germany, albeit not covering all rare elements of relevance...himself after passing through the book. Hannover, Germany Harald G. Dill Contents 1 Pegmatitic Rocks |  | | Book | | The bands at 3000 and 2485 cm−1 are shifted to lower wavenumbers (2440 and 1840 cm−1, respectively) in...metasomatic sanidine from Volkesfeld, Eifel Mts., Germany contains only traces of structurally bound hydrogen...are hypothetical mineral phases of the Earth’s lower mantle. Five types of OH groups in synthetic ilmenite-type...the narrow interval from 3330 to 3360 cm−1. At lower water concentrations (<0.4 wt%) the most abundant...structure), possibly plays an important role in the lower transition zone of the Earth’s mantle as a concentrator |  | | Journal (article/letter/editorial) | | Ramdohr (1963) Kimura (1996); Kimura et al. (1992) Fuchs (1966a) Geiger and Bischoff (1989, 1990, 1995) Keil...sulfarsenides cobaltite gersdorffite irarsite iridarsenite löllingite maucherite nickeline omeiite orcelite rammelsbergite...al. (2011) Buchwald (1977); Bunch et al. (1970); Fuchs et al. (1967) Buchwald (1977); Olsen et al. (1977)...Buchwald (1977); White et al. (1967) Buchwald (1977); Fuchs and Olsen (1965) McCoy et al. (1994) Grew et al...(1997) Buchwald (1977); Olsen and Fredriksson (1966) Fuchs (1969) Olsen and Fredriksson (1966) Olsen and Steele |  | | Journal (issue) | | Metaliferi Mts. 15 4. Baia Mare metallogenic district 64 5. Other sources of native gold from Romania...and engineering staff, many of them educated in Germany. The collection has been added with new gold specimens...exhibited at the Mining Museum in Heidelberg – Germany. Numerous samples illustrate a variety of assemblages...unit. For instance, in BradSăcărâmb metallogenic district, the Au:Ag ratio is relatively uniform (45% to...metallogenic criterion: province, subprovince, district, sector, field/ node (Fig. 2) . 7 Fig. 1. Example |  | | Journal (article/letter/editorial) | | Göttingen, Goldschmidtstraße 1, 37077 Göttingen, Germany 3 Department of Geography and Geology, University...metamorphism reaching granulite facies metamorphism at lower crustal depth of ∼35 km subsequently followed by... Chemnitzer Straße 40, 09599 Freiberg/Saxony, Germany 3 Geological Survey of Austria, Department of Mineral...and an up to 3 m thick massive sulfide horizon (FUCHS, 1982) are exposed in abandoned mine workings at...that are replaced by similar flat patterns but lower ΣREE at the outermost rims. In contrast, younger |  | | Journal (article/letter/editorial) | | metavolcanic lavas and volcaniclastic rocks. The lower parts of the supracrustal sequences have a high...and box-plots based on sample values above the lower detection limit are added in Figures 3 and 4 to...supracrustal rocks, they are within the high Sb district (Fig. 3D), and on the northern side, where hosted...higher K, Ba, Cs, Rb and loss on ignition (LOI), and lower Mg, Ca and Na; locally, Fe, Al and Ti TE are slightly...A 4-6 m thick quartz conglomerate layer in the lower part of the Vallen Group in Grænseland has magnetite |  | | Journal (issue) | | Steger photo. Virgem da Lapa The Virgem da Lapa district lies 76 km off the main highway to Bahia, west-northwest...20-cm elbaite crystal from the Sapo mine. Manfred Fuchs photo, 1999. With joy, Baiano also showed me some...shown, to the editor. There is a modest annual fee (lower than our regular advertising rates). 39 40 The...Illinois-Kentucky fluorite district and the lead-zinc mines of the Tri-State district which straddles the intersection...of this year’s featured exhibits was the mining district of Chessy, a remarkable mineralogical locality |  | | Conference Proceedings (Volume) | | through polycyclic orogeny: the example of the Litsa district, Russia Anne-Sylvie André-Mayer, Michel Cuney...Sérov, Elena Afanasyeva, Alexandre Lipner, Vladimir Fuchs, Yuri Mironov, Philippe Kister, Patrick Ledru, Marc...mantle-crustal ore-forming systems of the Pechenga ore district (Fennoscandian shield) ........................Li-Sn-W-Rb-Cs deposit Zinnwald, eastern Erzgebirge, Germany . . ...................... 1734 ..............Voytekhovsky Y. Genesis of pencil clay deposits in Germany H. Albert Gilg & Martin Schwangler Diversity of |  | | 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...solidif}^ at temperatures several hundred degrees lower, and thus after the ore minerals. 2. Magmatic differentiation... FIG. 2 y2 X , drawing Sohland on the Spree, Germany 6 RAMDOHR So-called "pipe ore". The drops of |  | | Book | | tungsten-gold and lead-zinc-silver deposits of the Tighza district of Morocco, proposing links to granite-related...polymetallic vein deposits of the Edough-Cap de Fer district of Algeria, including fluid inclusion data that...porphyry–epithermal transition recorded in the Ouixane iron district of Morocco, using new geochronological and fluid...(±gold ±silver) deposits of the famous Bou Azzer district in Morocco, and proposes a long-lived, magmatic-hydrothermal...deposit in the Edough-Cap de Fer polymetallic district of Algeria, suggesting links to a late Miocene |  | | Book | | g r o u p s t ? (upper r o w of three) a n d e (lower g g row of two. SEMICONDUCTING ORE MINERALS 18...upper sphere is supported equally by three of the lower layer. Four such spheres in contact with each ...or interstice. Half of the trian- gles in the lower layer form the base of such a tetrahedron, and a...The octahedron is formed by three spheres in the lower layer and three in the upper. Its center is a second...that they avoid one another. The effect is to lower the average energy of electron-electron electrostatic |  | | Journal (article/letter/editorial) | | in the form of a distorted cube-like polyhedron (Fuchs and Gebert, 1958). Ideal anhydrous coffinite contains...higher U content (light grey) surrounding zones of lower U content (dark grey); (d ) network of randomly...with rims containing more U surrounding zones of lower U content. Similarly, some irregular aggregates...dispersions of uraniferous rutile in the centre with lower U content grading into U-rich brannerite on the...individually. These four elements typically reflect lower temperature hydrothermal alteration, and are thus |  | | Report (issue) | | such as Ernest Henry in Australia, are of much lower grades and size (Table 1-2). As a group, these deposits...reported from the Chattanooga (USA) and Ronneburg (Germany) black shale, totaling nearly 4.2 million tU (OECD...surrounded by the short dashed line, have much lower grades and are smaller, as are IOCG/breccia related...method is similar to any other surface mine or quarry and involves drilling, blasting and transport to...of Canada: A Synthesis of Major Deposit-types, District Metallogeny, the Evolution of Geological Provinces |
|
