 | | 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 |  | | 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 |  | | Journal (issue) | | Minerals from the Volcanic District of Laacher See, Germany..................................................Lieber Heidelberg, West Germany Olaf Medenbach Bochum-Querenburg, West Germany Eric Offermann Arlesheim...desire is to visit Norway on collecting tours. In Germany there are still more, also with their own jour...from earlier visitors. A “Director of Studies” in Germany has given out, despite Norwegian protests, a guide...served as The first probings in the Lengenbach quarry BINNA VALLEY. cook while Leopold Jentsch was the |  | | 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...Olivine Akermanite Melilite Sodamelilite Garnet Corundum Sp Wo Ra Mer Mo La Ph (Phlogo) Amph Hb Ru Sph...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 |  | | 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 |  | | Journal (article/letter/editorial) | | common and local nltmes of pl�nts, are a valnllble corundum? A. You can best obtain this information Pure...leadmg genera of use- 2. Is it probable, should corundum be found in suffi· . Jenk'ms' Patent Valves and...with re- What is the relative .value as between corundum and Presses & Dies. Ferracute Mach. Co., Bridgeton... William Calvert Bramwell. Hyde Park, c1es on corundum and emery, SUPPLEMENTS,Nos. 125 and Experts 1n...textile fibers used in connection with wool. 3. Is corundum found anywhere in the world except in Works, Drinker |  | | Book | | mantle (Martin and Donnay 1972; Winkler et al. 1989; Bell and Rossman 1992; Cynn and Hofmeister 1994; Kohlstedt...metasomatic sanidine from Volkesfeld, Eifel Mts., Germany contains only traces of structurally bound hydrogen...perovskite-type M2+SiO3 compounds and those of corundum Al2O3 and perovskite CaTiO3, respectively (Libowitzky...polarization parallel and perpendicular to c respectively (Bell and Rossman 1992; Nasdala et al. 2001). The IR spectrum...FT IR spectrometer (Bruker Optics, Ettlingen, Germany) with a resolution of 4 cm−1 and 16 scans. IR spectrum |  | | Book | | Eastern Desert . . . . . . . . . . . . . 52 3.2 Slate quarry, eastern United States . . . . . . . . . . . ....have been applied to zircon, spinel, vesuvianite, corundum, quartz, beryl, and garnet (de Fourestier 1999)...covers descriptions of the true diamond, ruby, corundum, zircon, and hyacinth. 1.3.3.1 Al-Biruni (973–1048)...apatite, (6) orthoclase, (7) quartz, (8) topaz, (9) corundum, (10) diamond. Each of the minerals lower in the...element, is present in corundum (Al2O3), a red color develops and the corundum is called ruby. Both natural |  | | Journal (issue) | | CH ASE, A . B., ( 1966): Habit Modification of Corundum Crystals from Moltcn PbF 2 -Bi 2 O 3 , J. Am ...J . P .. ( 1963): Growth o[ singlc Crystals of Corundum Oxide . Patent of United States Office Nr.: 3...Relationship betwecn habil and etch figures of Corundum Crystals grown from Mollen Cryolitc Flux. J ....kristallstufe des Beklagten zusteht. Samuel Rothenberg Eisenberger Weg 11 D 3540 Korbach . Tel. : O...Tauschanzeigen : Bolko Cruse. Postfo ch 411 . 5400 Koblenz. Anzeigenwü nsche unter Angabe der M itgliedsnummer |  | | Journal (article/letter/editorial) | | Bergbau-Museum, Am Bergbaumuseum 31, 44791 Bochum, Germany 3 Ufficio Beni Archeologici, Soprintendenza per...Another influential idea was introduced by Beno Rothenberg and Antonio Blanco-Freijeiro in 1981, in their...make the solidified slag more easily breakable’ (Rothenberg & Blanco-Freijeiro 1981: 68, 176 note 28). Tylecote...slope of the wüstite trough. Abbreviations: Crn, corundum; Fa, fayalite; Hc, hercynite; Mul, mullite; ‘Qz’...evidence from the Eastern Alps. Metalla 25(2):77–100 Rothenberg B, Blanco-Freijeiro A (1981) Studies in ancient |  | | Book | | entry under title: Plateau uplift. l. Geology- Germany (West)- Rbeinisches Schiefergebirge. l. Fuchs,...Springer-Verlag Berlin Heidelberg 1983 Printed in Germany The use of registered names, trademarks, etc. in...chosen a study area within the Federal Republic of Germany. Familiar exposures could now be reexamined with...the Rhenish Massif in the Federal Republic of Germany was the object of a multi-disciplinary re/ search...HertzstraEe 16, D-7500 Karlsruhe 21, Fed. Rep. of Germany * Contribution No. 253, Geophysical Institute |  | | Journal (issue) | | (Figure 6). The refractive indices were normal for corundum, but the absorption spectrum (Figure 7) was a...Gemmologische Gesellschaft, Idar-Oberstein, West Germany. INTRODUCTION The flux growth of ruby was first...reproduced the red and orange varieties of the corundum family under the trade name 'Inamori'. In the...More research continued into the synthesis of corundum varieties than into any other crystal growth....1983b). To crown each effort the production of corundum in laboratories has developed, and another commercially |  | | Book | | Prehistoric Exchange. 76 08 Rainer Slotta Iran and Germany – Scientific, Economic, and Political Contacts...Hauptmann). 382 37 Dietrich Huff Pre-Islamic Quarry- and Stone-Technology in Iran. 394 38 Josef Wiesehöfer...from America, Canada, Denmark, England, France, Germany, Italy and Japan. During this extremely productive...Frederick Matson (ancient ceramics specialist), Beno Rothenberg (director of the excavations at Timna in Israel)...among the valuable precious stones, like Jaqut (Corundum) from Ceylon, the Pearl of Oman (here: Persian |  | | Journal (issue) | | laboratory at the University ofWurttemberg in Germany. Rontgen waited until Jan. I, 1896 to publicly...and in the Erzgebirge (ore mountains) bordering Germany and Czechoslovakia. Mineral ews December 20...to 40 pages each. Over 80 pages are devoted to corundum (ruby and sapphire) occurrences. Maps. gem and...Thomas uti lized a process that was deve loped in Germany by C urt Schmidt that incorporated the radioactive...Finds 111 Michigan·s Keweenaw Peninsula. 33-12· 1 Rothenberg. Robert· A Serendipitous Event. 33-3· I Schauss |  | | Journal (issue) | | . ............ CHRYSOBERYL ................ CORUNDUM PERIOOT ........ ZIRCON and other Faceting and...Celestine Emery Bomlte Rhodochroalte Cerusslte Corundum Stibnlte Scheellte Borax Realgar •Monazlte Sand...Horn Coral Tourmaline - xl portion llvalte Ruby Corundum - xl Chlorite Phyllite Trilobite Blue Barlte -...amethyst and oriental emerald for color varieties of corundum and almandine and ruby spinel as varieties of...Belgium was called Art Nouveau (new art) and in Germany Jugendstil (style of youth. A publication, Jugend |  | | 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 (issue) | | ... ..... . ..................... 37 The Minion Bell by Hollie Gray ...................................complete with the following items: • Plexiglass Bell Jar (measures 8'' diam., 7½" high) • Rubber pad...Bldg.. City Park, Mt. Shasta. CA. 10-4. Charles H. Bell. P.O. Box 497. Edgewood R.B.. Weed , CA 96094. Noon...Celestine Emery Borni te Rhodochrosite Cerussite Corundum Stibni te Scheelite Borax Realgar •Monazite Sand...Horn Coral Tourma line - xl portion llval te Ruby Corundum - xl Chlor lte Trilobite Blue Barite - xl portion |  | | Journal (issue) | | Pierced ears only. 3 pain, $9.50. 59. Anorted Stone Bell Earrlnga. Mounted in 14kt gold. 3 pain . Sa.so....Celestine Emery Bomlte Rhodochrosite Cerusslte Corundum Stibnlte Scheellte Borax Realgar •Monazlte Sand...Horn Coral Tourmaline - xl portion llvaite Ruby Corundum - xl Chlorlte Tri lobite Blue Bari te - xl portion...and food. Tips and Trips ILLINOIS The Thornton Quarry, 322 South Williams Street, Thornton, was the field...hunting spot - the "Old Shine" quarry at Port Ludlow. This is an abandoned quarry now owned by the Pope & Talbot |  | | Book | | Michael O'Donoghue In preparation Amber H. Fraquet Corundum Richard W. Hughes Diamond Roy V. Huddlestone ...49 Introduction 49 Alpine occurrences 50 West Germany 55 Elba 56 England 56 Scotland 59 France 62 6...generally under the headings purple, violet or mauve. Corundum of the appropriate colour was certainly once so...Goldschmidt (1913). Wolfsburg in the Harz mountains of Germany produces specimens which are the ultimate development...and the {1122}law. A Japan twin was examined in Germany by Vom Rath in 1875 and this crystal was reported |  | | Book (edition) | | undoubtedly that of perThe superiority which France and Germany sonal instruction. have attained in mineralogical... If this quality depended on shonld say that corundum is very brittle, chanical force in other directions...it. It exists in the diamond, some varieties of corundum, and in It belongs only to such sulphate of lead...is si lex. found in the greatest purity in corundum and its varieties. Lime. i Lime has never...consumed in the bleacheries of Britain, F ranee, and Germany. The violet colour employed in porcelain painting |  | | Journal (issue) | | Celestine Emery Bornite Rhodochrosite Cerussite Corundum Stibnite Scheelite Borax Realgar • Monazite Sand...Horn Coral Tourmaline - xl portion llvaite Ruby Corundum - xl Phyllite Trilobite Blue Barlte - xl portion...chartered a bus to take them and their guests to the quarry in Ellenville. Quartz and pyrite crystals as well... California, uses children's Play Dough to hold bell caps and other findings upright while the epoxy...Recreation was invited group should petition a quarry operator to to see the exhibit and a number com- |  | | Book | | Vanderbilt Avenue, New York, New York 10017 Printed in Germany by Grammlich, Pliezhausen Preface When working...its workability. The sands found in this part of Germany contained some feldspar which introduced a few...ratio, and alumina ratio constant begins at the quarry by current analyses of the rock types followed...point of Al 2 0 3 at 2050°C is alpha-alumina or corundum. Several other thermodynamically unstable phases...named by HAUY in 1801, transforms directly to corundum when heated. Gibbsite, gamma-Al(OH) 3 , na1ned |  | | Book | | Saint-Hilaire pluton 36 Geology of the Poudrette quarry Miarolitic cavities in nepheline syenite Sodalite...progressed well through repeated visits to the operating quarry and collaborations with visiting professionals...chiseling away at the quarry walls. Intrigued, they later ventured into the quarry and discovered what...the search continues; their latest visit to the quarry took place in July 2018. Additions were made to... This small unassuming hill with a dusty stone quarry on its north flank, which some enthusiastic collectors |  | | Journal (issue) | | est ine Emery Bornite Rhodochroslte Cerusslte Corundum Stibnite Scheelit e Borax Realgar •Monazite Sand...Horn Coral Tourmaline - xl portion llvalte Ruby Corundum - xl Phyllite Trilobite Blue Barlt e - xl portion...arrived home from a buying trip to England, France, Germany, Switzerland and Lichtenberg. They report a profitable................... . ....... . . . 4$ Synthetic Corundum - Ruby .........................................getting scarce. Hike the hills away from the eastern quarry for best material. Ludlow Ludlow reports there |
|
Rothenberg Quarry, Bell, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany