 | | Journal (article/letter/editorial) | | abgeschieden und bilden dort die jtingste sediment~re Einheit fiber Diatomit oder grobklastischem Sediment. Es...marinen Ablagerungsranm gebunden ist. Nontronite, limonite (with opal) and vivianite are forming at present...investigations indicate a precipitation of nontronite and limonite (and opal) at the sediment/ oxic water interface...mineral (iron silicate facies) and minor amounts of limonite and vivianite. These sediments are either of the...grained sediment with a "sandy" appearance. b) Limonite-Rich Sediments with amorphous hydrous ferric oxide |  | | 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 |  | Taylor, W. R., Page, R. W., Esslemont, G., Rock, N. M. S., Chalmers, D. I. (1995) Geology of the volcanic-hosted Brockman rare-metals deposit, Halls Creek Mobile Zone, northwest Australia. l. Volcanic environment, geochronology and petrography of the Brockman volcanics. Mineralogy and Petrology, 52 (3) 209-230 doi:10.1007/bf01163246 | Journal (article/letter/editorial) | | Fluorit-fiihrenden, rhyolitischen vulkanoklastischen Einheit auf, die informell als der "Niob-Tuff" bezeichnet...vulkanoklastisches Tuff-Sediment; dieses ist die unterste Einheit einer Abfolge yon Trachyt bis Rhyolit-Laven, trachyandesitischen...amygdaloidal, with amygdale infillings of secondary limonite, calcite, biotite, quartz and/or fluorite. Secondary...Amygdales are filled by chlorite, biotite, feldspar, limonite, quartz or carbonate. The dykes and sills are...with locally conspicuous fluorite patches, minor limonite staining, and rare xenoliths of granite and metasediment |  | | Journal (article/letter/editorial) | | Secondary minerals include carbonates, haematite and limonite. These green-schists were probably basic igneous...amphiboles partly replaced by iron-hydroxide (limonite?) and magnetite. Accessory magnetite is abundant...riebeckite, all of which show later alteration to limonite and magnetite. Accessory minerals include magnetite...Australia, for supervising parts of this work. I am, also, indebted to the Research Committee of Khartoum...RinconadaGruppe bezeichnet wird. Obwohl sie eine wichtige Einheit des Caribbean-MountainSystems yon Venezuela ist |  | | Journal (article/letter/editorial) | | precipitation near the discharge points and formation of limonite and manganite outside the brines. *) Anschrift...yon der Lagerstiittenkunde. 1964 wurden erstmalig am Meeresboden metallreiehe Schliimme in Verbindung...(MuFFLEa & WHITE, 1969) und auf der ChelekenHalbinsel am Kaspischen Meet (LEBEDEV & NIKITINA, 1971), die die...SCHOELL, 1972) das Atlantis-ILTief das bedeutendste und am 698 H. BXCKE~U. a. - - Die rezente hydrothermal-sedimentfire...verschiedenen Quellen, insbesondere den Bohrungen der ACIP am Kap Abu Shagara (CARELLA& SCARP& 1962) und auf den |  | | Book | | Salt miners at work in the Diirrnberg-Hallein mine (1756) (see also comment on copyright page) Mineral...work in the Durrnberg-Hallein mine (1756). Oil painting in the ancient mine office at Hallein Salzburg....Werkstiitter (1708-1772) on the occasion of a visit to the mine by the Prince Bishop Sigmund III. of Salzburg on...At the top of the painting and on the steps are mine surveyors and a miner at work. Note the romantic...at Berchtesgaden (Bavaria), Federal Republic of Germany, in 1981. The various contributions represent a |  | | Book | | Petrology and Mineralogy University of Heidelberg, Germany Formerly Professor of Geology, School of Mines...geosyncline of the eastern Alps H.-J. SCHNEIDER (Munich, Germany) . . . . .. . . ... .. . . . 29 . .. . ... ....(Rolla, Mo., U.S.A.), P. RAMDOHR (Heidelberg, Germany) and W. C. PARK . . . . . . . . . . . . . . . ...diagenetic fissures in algal carbonate rock, Elvins Mine, 71 Missouri . . . . . . . . . . . . . . . . . ...and diasporitic bauxites I. VALETON (Hamburg, Germany) . . . . . . . . Discussion of papers in Part B |  | | Journal (article/letter/editorial) | | together with marcasite, barite, kaolinite and limonite. It was stated that the mineral is deposited in... (1933): Über die strukturelle und molekulare Einheit wasserhaltiger Sulfate. – Zentralbl. Mineral. Geol |  | | Report (chapter) | | University of Bonn, Nussallee 8, D-53115 Bonn, Germany *Corresponding author (e-mail: schaefer@uni-bonn...Rhenohercynian Basin (Central European Variscides, Germany) are the main subjects of this paper. Seven representative...desiccation cracks, and small-sized nodules of limonite that generated from former framboids of pyrite...former siderite nodules that are mostly oxidized to limonite today indicating anaerobic conditions below the...parallel horizontal bedding (Ib). These silts contain limonite nodules, and show desiccation cracks. At 33.0 |  | | Journal (article/letter/editorial) | | BoGGILD (1905). leucosphenite: HAMILTON (196t.). limonite: GIESECKE. lollingite: FLINK (1898). lovozerite:...Medd. Gronland 181, 41, 1-9. (Genthelvite). BoND AM, J., 1955: Sydgronlands nefelinsyeniter. "Gr0nland"...Calcite, Crocidolite, Fluorite, Galena, Graphite?, Limonite, Siderite). GoRDON, S. G., 1923: The second Vaux-Academy...MussGNUG, 1930: Uber die strukturelle und molekulare Einheit von Eudialyt. Centr. bl. Miner. Abt. A, 81-88....MussGNUG: Uber die strukturelle und molekulare Einheit von Eudialyt. Centr. bl. Min. Abt. A, 315-317. |  | | Journal (article/letter/editorial) | | Göttingen, Goldschmidtstraße 1, 37077 Göttingen, Germany 3 Department of Geography and Geology, University...Analytics, Chemnitzer Straße 40, 09599 Freiberg/Saxony, Germany 3 Geological Survey of Austria, Department...sulfide horizon (FUCHS, 1982) are exposed in abandoned mine workings at Edenwald. Scheelite crystals (Scheelite...Erlangen University, Schlossplatz 4, 91054 Erlangen, Germany e-mail: thomas.angerer@uibk.ac.at Investigating...Pfunderer Berg Cu-Zn-Pb-Ag mine near Klausen and the Rabenstein F-Zn mine in the Sarn Valley. Both abandoned |  | | Journal (issue) | | im Marmor? - Eine Abhandlung über Kalksilikatfclse am lntru si\'kontakt de, Rcn,en Plutons (Südtirol) ... . . . . 131 STA\t\lASS. Harnlcl: Gip karst am Harz . 138 Aus den Sammlungcn un c rcr Mitglieder...umgekommen. Sachwerte in Millionenhöhe wurden vernichtet. Am 7. Dezember 1988 bebte die Erde in Armenien, 6 Wochen...wissenschaftlichen . 1ethoden Erdbebenvoraussagen zu machen - am Ende bebte die Erde jedoch plötzlich und unerwartet...Platte aufgebaut werden, sind im kältesten Bereich am stärksten. Daraus ist auch verständlich . warum unter |  | | 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...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous...ilmenite crystals as described here for the Dodo mine. In general, ilmenite crystals from the Subpolar |  | | Book | | apparent similarity of synthetic iron selenite to limonite. Apart from selenium minerals proper, there exists...been found in quartz-barite veins of the silver mine at El Plomo (Tegucigalpa, Honduras). No other occurrences...clausthalite (Cl) in a carbonate. Fn)ln Tilkerode (Germany). X 210 (,vithout analvLer). Chernically. The...Tilkerode (Harz), Andreasberg (Gerrnany), Sierra de Cacheuta (Argentina), the Glava mine (Svveden), the...the De Lamar mine (near Silver City, Idaho), and Washington, D. C. Naumannite is plentiful in the Pacajake |  | | Journal (article/letter/editorial) | | stratigraphie range of red nodular limestones and "Limonite Crusts" as equivalents of the eeltiberie "Boundary...calcaires noduleux rouges et des <limonite >>, qui repr6sentent les 6quivalents des <~oolites...einheitliehes Bild. Neben der ,,Neritisdaen Kalk-Fazies" am S/idrand des Troges (vgl. welter unten) sind -von...Maneha-Lias beschriinkt, sondem kommen aueh noch am SW-tland der Hesperisehen Ketten des Keltiberikums...Phymatoceras zu erw~ihnen. Die Ausziihlung e iner am Puerto de Zegri (Prov. Granada) aufgesammehen Ammoniten-Fauna |  | | Journal (article/letter/editorial) | | Tethys: - I m Nordteil der Externen Domfine (Ketama-Einheit des Rif) werden WeehseUagerungen yon Areniten und...und Peliten als distale Fan-Ablagerungen am tethydischen Kontinentalrand yon Afrika gedeutet. Die wichtigsten...detritische Material lagen in Zentral- und Westalgerien, am Stidrand des Tell. Nut wenig Sand- und Tonmaterial...Vorland selbst, denn im siidlich an die Ketama-Einheit anschliegenden Mesorif und im Prfirif fehlen proximale...Unterkreide vermutlich welt im Nordosten des Rifbekkens, am Stid- und Westrand der Alboran-Mikroplatte. Relativ |  | | Journal (volume) | | eigentümliche Mineral gerichtet hat. Eingegegangen am 30. Mai 1952. Prof. Dr. A Laitakari , Mitteilung...of vermiculites and their collapse by dehydration. Am. Mineral. 19, S. 557. FlACKMAN, V. und VVILKMAN,...of vermiculites and mixed vermiculite chlorites. Am. Mineral. 23, S. 851. L.~DOO, HAYMOND B. and MYER...vermiculite and serpentine from Webster, Korth Carolina. Am. ~Iin eral. 11, S. 92. Ross, C. S., SHANNON. E. V...data for compounds in the system CaOlUgO-Si02. J. Am. Ceram. Soc. 29, p. 25. ESKOLA, PENTTI, HACKMAN, |  | | Journal (volume) | | eigentümliche Mineral gerichtet hat. Eingegegangen am 30. Mai 1952. Prof. Dr. A Laitakari , Mitteilung...of vermiculites and their collapse by dehydration. Am. Mineral. 19, S. 557. FlACKMAN, V. und VVILKMAN,...of vermiculites and mixed vermiculite chlorites. Am. Mineral. 23, S. 851. L.~DOO, HAYMOND B. and MYER...vermiculite and serpentine from Webster, Korth Carolina. Am. ~Iin eral. 11, S. 92. Ross, C. S., SHANNON. E. V...data for compounds in the system CaOlUgO-Si02. J. Am. Ceram. Soc. 29, p. 25. ESKOLA, PENTTI, HACKMAN, |  | | Book | | Hartenstein Germany a.hiller@wismut.de Dr. Manfred Schauer Am Hexenberg 8 09224 Chemnitz Germany Günter...Florastraße 17 09131 Chemnitz Germany Udo Zimmermann Am See 16b 01796 Pirna Germany ISBN: 978-3-540-78553-8 ISBN...contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided...(Hungary), H. J. Förster (Germany), R. Fritsche (Germany), A. Hiller (Germany), J. Hruby (Czech Republic)... Bojkov (Bulgaria), H. Schleicher (Germany), W. Schuppan (Germany), A. Steenfelt (Denmark/Greenland) |  | | Journal (volume) | | been encountered, as , for instance, in the zinc mine of Vihanti as weIl as in the sulphide schists of...(Grip, 1951). Schematic map of the 250 level in the mine. Graphite- pyrrhotite slates are stripped, solid...as has been observed at Nokia, as weIl as at the mine of Vihanti. That such portions are not, however...Hegemann (1943), in regard to the sulphide ores of Harz, these elements, if contained in pyrite, may serve...shales and in the Kieselschiefern of Thüringen, Germany, according to Leutwein (1951), vanadium, molybdenum |  | Doelter, C. (1926) Handbuch der Mineralchemie Vol. 3-2 - Zweite Hälfte Enthält : Li, Na, K, Cu, Rb, Ag, Cs, Au, Be, Mg, Ca, Zn, Sr, Cd, Ba, Hg, Ra, B, Al, Ga, In, Tl, Metalle der seltenen Erden, Fe, Mn, Co, Ni und Platinmetalle. Theodor Steinkopff, Dresden und Leipzig. | Book (volume) | | mehr Aufnahme finden konnten; diese nachträglich am Schlusse zu bringen, schien nicht ratsam und muß...die seither erschienenen neuen Mineralarten sollen am Schlusse des Gesamtwerkes noch kurz erwähnt werden...Beispiele mögen hier angeführt werden: Phenakit (Am. Journ. 36, 320), Leucit (C. R. 58, 714), Skapolith...77), Pegmatolith (Ann. d. Phys. 95, 304), Beryll (Am. ]ourn. 32, 11 0), Epidot (Min. Mag. 5, 515), Heulandit...Heulandit (Ber. Dtsch. Chem. Ges. 20, 346), Durnngit (Am. Journ. 11, 464). Sehr groß ist die Zahl der Mineralien |  | | Journal (issue) | | Hart Gem-A, London Karl Schmetzer Petershausen, Germany Ulrich Henn German Gemmological Association, Idar-Oberstein...Lore Kiefert Gemmology Consulting, Heidelberg, Germany Hiroshi Kitawaki Central Gem Laboratory, Tokyo...Elisabeth Strack Gemmologisches Institut Hamburg, Germany Rui Galopim de Carvalho PortugalGemas Academy... Tanzania, around the end of the 1960s, and the mine was active for about a decade. Since then, gem-quality...Mineralogist, 105(2), 162–181, http://doi. org/10.2138/am-2020-7010. Gübelin, E.J. & Koivula, J.I. 1986. Photoatlas |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | | Journal (article/letter/editorial) | | anstehenden Gesteinen stammt. Der Detritus der ~iltesten Einheit der k~inozoischen Folge wurde in marinen Flachwassern...1969), RAIVEaMAN (1964, 1968), RAIVERMAN & S~SHAVATAI~AM(1965), Cnxoormi (1966 a, b; 1969 b, c, d, e; 1970...authigenic suite comprises pyrite, anhydrite, hematite, limonite and barite. The statistical mineralogical data |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W, Germany Eric Offermann Arlesheim, Switzerland Harold and...by R. Z. Kothavala Rare minerals of the Kombat mine, Namibia ................................ 421 by....439 by S. Petrussenko Minerals of the Beltana mine, Puttapa, South A ustralia 449 by P. Elliot Columns...And think of the rage for cavansite; I have one I am proud of, but in aesthetic terms alone it is merely...essay does not induce more people to tell me that I am “the last of a dying breed.” I already feel like |
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