 | | Book (volume) | | (Specord 75 IR or Specord M80, Carl Zeiss, Jena, Germany), Perkin Elmer 1600 Series FT IR spectrometer or...FT IR spectrometer (Bruker Optics, Ettlingen, Germany). IR spectrum of a pure KBr disc was subtracted...Mg3B7O13Cl Locality: Wandsleben, Saxony-Anhalt, Germany. Description: White to beige fine-grained aggregate...Lüneburger Kalkberg, Lüneburg, Lower Saxony, Germany (type locality). Description: White fibrous aggregate...Locality: Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz, Thuringia, Germany. Description: White |  | | Journal (article/letter/editorial) | | and orthopyroxene, and minor amounts of olivine, ilmenite, augite, barian K-feldspar, whitlockite, troilite...was found as a distinct crystal in an isolated ilmenite grain in an Apollo 12 microbreccia sample 12070...have found niobian rutile grains enclosed within ilmenite grains in a lithic fragment (0.5 X 2 mm) of KREEP...rutile occurs as rounded grains or lamellae within ilmenite grains. Twelve grains were found in this lithic...microprobe photographs of niobian rutile, enclosed in ilmenite, showing images in backscattered electrons (BSE) |  | | Journal (issue) | | 10 --------------------- Minerals Acanlhirc: Germany, Saxony, Freiberg, 34-11 :8 p Achalaite: Argenrina...2018 Ferri-Obeniile: Gennany, Eifcl. Ml. Rothenberg. Rothenberg. 34-10:7 Ferro-Ferri-Hornblende: llaly...Hydroxykenoelsmoreite: Burundi. Masaka. 34-10:14 Ilmenite: USA. Idaho, Bear Valley. 34-6:7 p Iyoite: Japan...34-9:11 Jahnsit~Cafemg): Australia. Kapunda. Tom's quarry. 34-4:12 Janchevite: Nannoia. Otjozondjupa. Grootfontein...Iquique, torrecillas, 34-IO: 15 Kayrobensonite: Germany, Bavaria, Oberpfulz, Hagendorf. HagendorfSouth |  | | Journal (article/letter/editorial) | | Kernphysik, Postfach 1248, 69 Heidelberg, West Germany Received 2 November 1971 The opaque minerals in...a high-alumina fine grained basalt consist of ilmenite, and optically anisotropic chromium ulv6spinel...grained basalt with subophitic texture consists of ilmenite, a titanium-chromite, chromium ulv6spinel, troilite...mainly ilmenite. Electron microprobe analyses indicate the presence of minor Zr in both ilmenite and ulv6spinel...ulv6spinel (0.2 up to 0.57 wt % ZrO~ in ilmenite versus 0.03 to 0.19 in ulv6spinel), i.e. Zr is preferentially |  | | Journal (article/letter/editorial) | | Ferri-obertiite from the Rothenberg quarry, Eifel volcanic complex, Germany: Mineral data and crystal...mineral discovered at the Mount Rothenberg, Eifel volcanic complex, Germany. Ferri-obertiite was found in...vesicles in silicate veins within a scoria of a basalt quarry at RothenT berg volcano. Associated minerals include...Umweltnaturwissenschaften, Albert-Ludwigs-Universität, Freiburg, Germany, for his valuable contributions to the study of... hematite, galena, hydroxylapatite, titanite, ilmenite, rutile, garnet-group minerals, zircon, allanite-(Ce) |  | | Journal (article/letter/editorial) | | described by Wood et al. (1970a), and of 'average' ilmenite, clinopyroxene, plagioclase and interstitial phases...8.7 19.4 7.6 11.0 46.0 0.3 27.3 6.2 7.9 14.1 Ilmenite (I) ~0 52 ~0 45 1 --,0 Clinopyroxene (C) Plagioclase...anorthos:itic gabbro as given in Table 3. Points I (ilmenite) and P (plagioc~ase~ lie off the diagram; their...plagioclase, is plotted near the origin but I ('average' ilmenite) lies well off the diagram, as indicated by tie-lines...such as olivine and opaque minerals other than ilmenite, would encompass all individual specimens. We |  | | Journal (issue) | | now preserved in a private collection of Robert Rothenberg of Oneonta, NY. Yingjiangite was found on an...preserved in the private collection of Robert Rothenberg of Oneonta, NY. Schoenfliesite--an extremely...Prairie Creek lamproite, Arkansas with diopside, ilmenite, jeppeite, olivine, phlogopite, priderite, Ti-K-richterite...in pegmatitic granite at the Montecatini granite quarry, Baveno, Piedmont, Italy; name is for the composition...of a nail, found with charmarite-2H at the Demix Quarry, Mont St.-Hilairc. Quebec laa stage hydrothermal |  | | Book | | of the Deutsches Bergbau-Museum in Bochum, West Germany, Professor J. C. Becker of the University of Copenhagen...by Figs 60 and 65 respectively. Professor Beno Rothenberg, Director of the Institute ol Archaeo-Metallurgical...USA, Fig. 93; German Mining Museum, Bochum, West Germany, Figs 19, 20, 42, 46, 52, 55, 56, 57, 81; Institute...USA Fig. 64; Museum of History, Cologne, West Germany, Fig. 69; Museo de Prehistoria, de la Excma, Valencia...Romisch-Germanisches Commission, Frankfurt, West Germany, (Germania), Figs 68, 98; Society of Antiquaries |  | | Book | | Series Editors Günther A. Wagner, Hirschhorn, Germany Christopher E. Miller, Institut für Naturwissenschaftliche...Eberhard-Karls-Universität Tübingen, Tübingen, Germany Holger Schutkowski, School of Applied Sciences...Deutsches Bergbau-Museum / Ruhr University Bochum, Germany ISSN 1613-9712 Natural Science in Archaeology...University Bochum. He was one of the few scholars in Germany who established Archaeometry and Archaeometallurgy...the early metallurgy. In the early 1970s, Beno Rothenberg and his team began fieldwork on the Sinai Peninsula |  | | Journal (article/letter/editorial) | | of plagioclase, pyroxene and olivine as well as ilmenite (FeTiO3) (e.g., Heiken et al., 1991). Depending...approach. The method requires a feedstock such as ilmenite that contains iron oxide, and may be operated...reduction Sulphuric acid treatment may be applied to ilmenite-rich feedstocks (Sullivan, 1992). In the first...the process is that its efficiency depends on the ilmenite content of the feedstock. The process is hence...and its low oxygen yield for feedstocks of low ilmenite content. 3.5. Electrolysis of molten lunar regolith |  | | Report (issue) | | present in the marl in resistate minerals such as ilmenite and chromite. However, other sources of chromium...a specimen of the crystalline limestone from a quarry (3130'00"N.; 3612'30"E.) to the north of Jebel...the abundance of magnetite and the sparsity of ilmenite and rutile in the concentrate. The extraordinarily...determined from sites on the east side (Rothenberg, 1972; Rothenberg and others, 1978; Wilson, 1977). This...locality to Roman times nearly 1,500 years later (Rothenberg, 1972, p. 14). The three new isotopic ages for |  | | Book | | metasomatic sanidine from Volkesfeld, Eifel Mts., Germany contains only traces of structurally bound hydrogen...exsolved phengite (Sakamaki and Ogasawara 2013). Ilmenite-type and perovskite-type highpressure polymorphs...lower mantle. Five types of OH groups in synthetic ilmenite-type MgSiO3 (akimotoite) correspond to five pleochroic...noted that analogies between the IR spectra of ilmenite-type and perovskite-type M2+SiO3 compounds and...FT IR spectrometer (Bruker Optics, Ettlingen, Germany) with a resolution of 4 cm−1 and 16 scans. IR spectrum |  | Neal, Clive R., Hacker, Matthew D., Snyder, Gregory A., Taylor, Lawrence A., Liu, Yun-Gang, Schmitt, Roman A. (1994) Basait generation at the Apollo 12 site, Part 2: Source heterogeneity, multiple melts, and crustal contamination. Meteoritics, 29 (3) 349-361 doi:10.1111/j.1945-5100.1994.tb00598.x | Journal (article/letter/editorial) | | ~ been sampl~. The source compositionsfor the ilmenite and olivine basalts were calculated by assummg...unanalyzed Apollo 12 mare basalts (three from the ilmenite suite and one each from the pigeonite and olivine...Pigeonite Basalts I 35 30 o . 9 Apollo 12 Ilmenite Basalts 8 5%~'5t K c, '':it n 25 , "X 'Cumulates...Cumulates (0 Kbar) 12031 0 A. Parental Melt 6. Ilmenite Basalts .+ 'Cumulates (1 Kbar) Parental Melt...Basalts I "¥..:; '~.': I 7 * I Apollo 12 Ilmenite Basalts 6 I 12005 8L..-~......L~~-,--"-~~~~~~~'-'--~"--' |  | | Book | | Rocks of the Laacher See and Other Areas of West Germany ............... 5.13 Leucite-Bearing Rocks of the...197 17.2 Tectonics in the East Eifel Area ofW. Germany ... 198 17.3 Plate Tectonic Model for the Generation...Phlogopite Amphibole Hornblende Rutile Sphene Ilmenite Apatite Magnetite Liquid Vapor Crystal Solid solution...Manchuria (China; Ogura et al. 1939), E. Eifel (West Germany; Duda and Schminke 1978), Birunga (east and equatorial...Wyoming Navajo-Hopi, Arizona East Eifel, West Germany Vico, Italy Si0 2 Number of analyses Locality |  | | Journal (article/letter/editorial) | | be less efficient but simpler, mainly reducing ilmenite 209 (FeTiO3), which should be magnetically separated...work on carbothermal and hydrogen reduction of ilmenite and igneous rocks [83]–[85], 297 molten phase...ways to mine 298 polar water ice [86], [87]. Ilmenite-rich pyroclastic deposits were also identified...first demonstration of hydrogen reduction of 388 ilmenite-rich soil and pyroclastic material [147]. A Japanese...the 534 European Astronaut Centre in Cologne, Germany for example focuses on low-TRL technology 535 |  | | Book | | Eastern Desert . . . . . . . . . . . . . 52 3.2 Slate quarry, eastern United States . . . . . . . . . . . ....Rhine and Meuse valleys, in the Netherlands and Germany. In Hawaii basalt was the main raw material, and...(Paunovic 2001). The Romans maintained a major gabbro quarry in Wadi Umm Wikala early in the first millennium...This site, named Ophites, was the next largest quarry in the Eastern Desert of Egypt after those of Mons...farther north. The Romans exported gabbro from this quarry for use as columns, basins, and wall and pavement |  | | Journal (article/letter/editorial) | | Hematite sp2 -C Rutile Chromite Magnetite Trevorite Ilmenite Armalcolite Quartz Forsterite Enstatite Diopside...inclusions of the Elga meteorite containing rutile, ilmenite or panethite [8,9,12,13,15]. In general, the abundance...new anhydrous amphibole from the Eifel region, Germany: Description and crystal structure of obertiite...Ferri-obertiite from the Rothenberg quarry, Eifel volcanic complex (Germany): Mineral data and crystal-chemistry...sches Institut, Universität Hamburg, Hamburg, Germany, 2014; p. 53. Lafuente, B.; Downs, R.T.; Yang, |  | | Report (Issue volume) | | Vieweg & Sohn Gmbh Burgplatz 1, 33 Braunschweig, Germany Pergamon House, J9a Boundary Street, Rushcutters...GERARD, A. T. KASHUBA, E. V. GANGADHARAM, ANN M. ROTHENBERG, N. M. POTTER and G. B. MILLER: Elemental abundances...Max-Planck-Institut fur Chemie (Otto-Hahn-Institut), 65 Mainz, Germany (Received 3 February 1970; accepted in revised...portions of the two lava groups, minus about 5 % ilmenite, plus about 15 % gabbroic anorthosite. The regolith...errors have been reproduced using mixtures of ilmenite (containing 300 ppn1 zirconium) and a standard |  | | Journal (article/letter/editorial) | | early-formed olivine and pyroxene, and late-formed, ilmenite-rich cumulates, which subsequently partially melted...>95% LMO crystallisation, significant amounts of ilmenite crystallised at 100 km depth (Warren, 1985; Ryder...This depth estimate is based on the fact that ilmenite crystallisation requires at least 4 wt% TiO2 content...argued that the presence of very high-density ilmenite-rich cumulates above less dense olivine and pyroxene...resulting in mantle overturn and the sinking of ilmenite-rich cumulates, possibly to the core–mantle boundary |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed...hemispherical front-lens. Type Locality: H(lwenegg, Hegau, Germany Nomenclature: From its framework structure and...combination with {110} and {OIl} is found only at Hegau, Germany (Figs. 15,18,26,27) while {WI} and {OW} in combination...15 MODIFIED HABIT MONOCLINIC ORIENTATION HEGAU,GERMANY Fig. 18 COMMON HABIT MONOCLINIC ORIENTATION ALL | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...Lower Miocene columnar basalt in the Narre Warren Quarry, near Melbourne, Australia. The minerals are believed...hemispherical front-lens. Type Locality: H(lwenegg, Hegau, Germany Nomenclature: From its framework structure and...combination with {110} and {OIl} is found only at Hegau, Germany (Figs. 15,18,26,27) while {WI} and {OW} in combination...15 MODIFIED HABIT MONOCLINIC ORIENTATION HEGAU,GERMANY Fig. 18 COMMON HABIT MONOCLINIC ORIENTATION ALL |  | | Journal (article/letter/editorial) | | muffle/furnace (Nabertherm Top 16, Lilienthal, Germany). The successful To account ore heterogeneity,...heated to 600 roasting, Top the loss mass was Germany). The in successful of the assaying procedure are...was undertaken using a Zeiss Axioscope5 (Jena, Germany), polarized microscope equipped with Clemex vision...Miller, D. Smelting of magnetite and magnetite–ilmenite iron ores in the northern Lowveld, South Africa...El-Sham. Ph.D. Thesis, Bochum University, Bochum, Germany, 2008. Erel, Y.; Listovsky, N.; Matthews, A.; Ilani |  | Leitzke, F.P., Fonseca, R.O.C., Sprung, P., Mallmann, G., Lagos, M., Michely, L.T., Münker, C. (2017) Redox dependent behaviour of molybdenum during magmatic processes in the terrestrial and lunar mantle: Implications for the Mo/W of the bulk silicate Moon. Earth and Planetary Science Letters, 474. 503-515 doi:10.1016/j.epsl.2017.07.009 | Journal (article/letter/editorial) | | Bonn, Germany Institut für Geologie und Mineralogie, Universität zu Köln, 50674 Köln, Germany Research...Schloss (Mineralogisches Museum), 53115 Bonn, Germany. E-mail address: felipe.leitzke@uni-bonn.de (F...Institute for Geosciences, University of Bonn, Germany. Run conditions of each experiment are shown in...Supplementary Table 5 for a complete list of values). Ilmenite/silicate melt partition coefficients are an average...colleagues at the University of Bonn and Cologne, Germany, especially D. Lülsdorf, T. Schulz, N. Jung and |  | | Journal (article/letter/editorial) | | average grain size of 200 mm) low-K, high-Ti ilmenite basalt containing olivine phenocrysts with a composition...basalt from Apollo 17 that contains thin blades of ilmenite and phenocrysts of olivine within a matrix of...oval or elongated in shape, and usually contain ilmenite crystals and submicrometer-sized sulfide globules...glassy MIs discovered in 74235 usually contain ilmenite crystals and submicrometer-sized sulfide globules...al., 1976). Postentrapment crystallization of ilmenite has a significant impact on TiO2 concentrations |  | | Book (edition) | | burning coal dumps of the Anna mine, near Aachen. Germany. CM 51, 57-66, 2013. Afmite Al;[(OH) 4 IPO;(OH)l(PO4))'4Hi0...Northampton co., Pennsylvania, and from the Kobokobo quarry, near Kamituga, Dern. Rep. of Congo. EJM 23, 269-277...meteorite impact crater, N of Nordlingen, Bavaria, Germany. AM 95, 892-895, 2010. Aklimaitc CaJ(OH) 4 JSi2Os(OH)2]·5H...thaleniteM crystals from the NYF-pegmatite at Askagen quarry, Viirmland, Sweden, in tiny metamict crystals to...Fe ores at the Mark mine, Essershausen, Hesse, Germany. EJM 18, 793-801,2006. Almeidaite PbZni(Mn, Y)(Ti |
|
