 | | Journal (article/letter/editorial) | | from the Oligocene Siebengebirge Volcanic Field (Germany): Implications for the Origin of Intracontinental...STEINMANN-INSTITUT, UNIVERSITA«T BONN, POPPELSDORFER SCHLOSS, 53115 BONN, GERMANY 2 OMYA DEVELOPMENT AG, BASLERSTRASSE...MINERALOGIE, ZU«LPICHER STR. 49A/B, 50674 KO«LN, GERMANY 5 INSTITUT FU«R MINERALOGIE, UNIVERSITA«T MU«NSTER...MU«NSTER, CORRENSSTRASSE 24, 48149 MU«NSTER, GERMANY RECEIVED JUNE 27, 2011; ACCEPTED JULY 11, 2012 ADVANCE...scenarios, either extensional tectonics in the north Alpine realm or upwelling of deep mantle material |  | | Journal (article/letter/editorial) | | (Holmes & Harwood, 1937). Olivine basalt, Finkenberg, near Bonn, Germany (Frechen, 1948). Group C Nepheline...resulting in the crystallization of nepheline and albite at surface or near-surface conditions. CaTiAl2O6...Olivinausscheidungen von Dreisen Weiher (Eifel) und Finkenberg (Siebengebirge). N. Jb. Min. Geol. Paldont. 79...1953. Geochemical study of volcanic rocks from North Izu, Hakone, and Sidara, and nepheline basalt from |  | | Journal (article/letter/editorial) | | kurze Notiz die Anregung giebl. 6. G. YomRath (in Bonn): Mineralien τοη Zöptan. Die in dieser Zeitschr...Muttergestein der schon seit lange bekannten Zöptauer Albite und Epidote ist Hornblendeschiefer, welcher zahlreiche...Vorkommnissen ersten Ranges gehörig, so sind die Zöptauer Albite doch recht ausgezeichnet. Als Begleiter sind zu...87° θ' (86° 24'). Bei dem Studium dieser Zöptauer Albite konnte ich viele der von Herrn Dr. S c h a r f...Museum verehrte Basallstücke vom Finkenberg bei Küdinghofen gegenüber Bonn vor, welche in drusenähnlichen |  | | Journal (article/letter/editorial) | | AND PLANETARY SCIENCE LETTERS 7 (1969) 251-264. NORTH-HOLLAND PUBLISHING COMP., AMSTERDAM SHOCK-INDUCED...Ernst-Mach-lnstitu~ A u s s e n s ~ , We8 am Rhein, Germany Received 13 October 1969 Shock wave compression...method. used were Holtex (Fa. Nitrochemie, Aschau, Germany) and Composition B, respectively. A steplike geometry...of the olivine nodule is Dreiser Weiher, Eifel, Germany. The nodule consists of dominant olivine (about...disorder has also been produced in quartz, calcite and albite by an opposed anvil apparatus at strain rates up |  | | 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... the Rhenish Massif east and west of the River Rhine). Seventeen geoscientists participated in a round-table...chosen a study area within the Federal Republic of Germany. Familiar exposures could now be reexamined with...Programme. D. Maronde De utsche Forschungsgemeinschaf t Bonn Acknowledgments This book contains the results |  | | Journal (article/letter/editorial) | | igneous lamination which is determined by cleavage, albite twin planes and crystal faces parallel to (010)...and they are defined below. (1) The pole of the albite twin plane (010) is the C direction in the petrofabric...diagrams is the bisectrix of the angle A^ A X2 in an albite twin in the felspar, and it lies in (010). (3)...projection of a bytownite crystal twinned on the albite law. In addition, several other features should...2015 FIG. 1. Lower hemisphere projection of an albite twin in bytownite, showing the three directions |  | | Journal (article/letter/editorial) | | crystals are united on (010); the common twin laws are albite-Carlsbad, Carlsbad, and Ala in order of decreasing...its right. Width 2.1 mm other twin laws--notably albite, Baveno, and Manebach--is conspicuous in m a n...and are clearly growth twins. I n m y experience, albite synneusis twinning is quite common, though it has...in plagioclase determinations b y the "Carlsbad-albite" m e t h o d are p r o b a b l y in large p a r...I n two special cases Carlsbad orientation (or albite-Carlsbad orientation) can be checked rapidly without |  | | Journal (article/letter/editorial) | | nepheline-albite-forsterite-diopside; the potassium-rich development is situated in the quartz-albite-fors...Olivinausscheidungen vom Dreiser Weiher (Eifel) und Finkenberg (Siebengebirge). I~eues Jahrb. Mineral. Geol |  | | Book (edition) | | CHAP. MODE OF OCCURRENCE Ij dykes of the North of England and the dolerite West 13 of Scotland...in western -New Mexico, and the Bass Kock and North Berwick Law, in Haddingtonshire, may be cited. ...Igneous Geol. Surv., 1904, p. 209.) rocks of North Wales have an outcrop which indicates a laccolithic...23-43. The word sill for a flat bed Sill of the North of England. 3 is derived from the Great Whin...and Fife. The Whin Sill in the North of England is an intrusive North sheet of basic rock, which, though |  | | Book (edition) | | MODE OF OCCURRENCE 13 dolerite dykes of the North of England and the West of Scotland . Veins.— Veinsare...Geol. Surv. , 1904, p. 209. ) intrusive rocks of North Wales have an outcrop which indicates a laccolithic...bed is derived from the Great Whin Sill of the North of England. B 18 PHYSICAL CHARACTERS fication...Lake District, North Wales, Western Isles of Scotland, and Fife. The Whin Sill in the North of England...British Isles. Much of the beautiful scenery of North Wales and of the Lake District owes its origin to |  | | Journal (article/letter/editorial) | | phosphat'es of manganese occur together with felspar (albite), and spodumene. The spodumene is mostly decomposed...65-70 per cent. anorthite, and 35-30 per cent. albite, but contains too little lime .and too much alkali...Geology of Canada, Montreal, 1880).-Cyanite from the North Published on 01 January 1881. Downloaded on 26/10/2014...38.24 per cent. eopper. Copper pyrites from the north side of Echo Lake, District of Algoma, yielded 18...r o m the Morgenstern mine, Kreis Laaspte, in Westphalia.--3, Ores, especiaZZy Bism&h-ores, -from the |  | Eichhorn, Roland, Loth, Georg, Höll, Rudolf, Finger, Fritz, Schermaier, Andreas, Kennedy, Allen (2000) Multistage Variscan magmatism in the central Tauern Window (Austria) unveiled by U/Pb SHRIMP zircon data. Contributions to Mineralogy and Petrology, 139 (4) 418-435 doi:10.1007/s004100000145 | Journal (article/letter/editorial) | | Geologisches Landesamt, Heûstr. 128, 80797 Munich, Germany e-mail: roland.eichhorn@gla.bayern.de Tel.: + 49-89-92142787;...Angewandte Geologie, Luisenstr. 37, 80333 Munich, Germany F. Finger á A. Schermaier Institut fuÈr Mineralogie...Felber valley, western slope tungsten deposit Albite±epidote gneiss, Amer valley near junction with...from the Tuxer valley near Mayrhofen between Finkenberg and Astegg Porphyroid gneiss of the Sturmmannseck...cooling of the Frankenstein gabbro (Odenwald, SW-Germany) evidenced by 40Ar/39Ar and single zircon 207Pb/206Pb |  | | Book (volume) | | for Black Forest read Odenwald. for Rhine Province read Westphalia. for in the Tirol read, Salzburg....Niederrheinische Gesellschaft fiir Natur und Heilkunde, Bonn. Sitzungsberichte 1851/54-1905. 1851/54-94 in Naturhistorischer...WestSitzungsberichte 1906-32/33. Verhandlungen: 1844-date. falens, Bonn. Naturaleza. Naturaleza, Mexico. Vol. 1-7, 1869-86;...volumes, 8vo, Bonn, 1847-54. Also an English edition pubSecond edition, 3 volumes, 8vo, Bonn, 1863/66. lished...1874. Harrisburg, 1875. Sadtler. " The Minerals of North Carolina," U. S. Geol. Sur., Bull. (1891). 74, 119 |  | | Journal (issue) | | Winter Branch Chairmen: Midlands - G.M. Green, North West - D. M. Brady, Scottish - B. Jackson, South...conditions limits its commercial potential. P.G.R. North Queensland mabé pearls. G. BROWN. Gemmologie. Z...in th^ tropical reef waters off Orpheus Island, North Queensland. The valves of these molluscs are lined...of sanidine, orthoclase, microcline, larvikite, albite, oligoclase, andesine, labradorite, bytownite and... R.A.H. Korund in Brasilien. Die Achate vom Finkenberg in Idar. A . LlCCARDO AND H . JORDT-EVANGELISTA |  | | Book | | Gottingen, Germany Translated from the German by EGON ALTHAUS University of Karlsruhe, Germany Geosci...publications in the field of geochemistry. Gottingen, Germany Karl Hans Wedepohl June 1970 v ' Contents...reaction, albite jadeite + quartz, cannot be applied to this problem because the albite component is...included). Besides these end members the compounds albite and enstatite occur in this system. The compositions...of most basalts plot near the plane forsterite-albite-diopside. Since they represent mixtures with Diopside |  | | Journal (article/letter/editorial) | | anhydritltb in, 875. Alanine from aldehyde, 796. Albite from the Skopi in the Grisons, and from Viesch...from the Morgenstein Mine, Kreis Saaspte, in Westphalia, 548. Galenobismuthite, 689. Gallacetophenone...spar from the basalt of the .Finkenberg near Kiidinghofen, opposite Bonn, 550. Hedyphaiie containing baryta...-- from Ivanpah, California, 394. -- new, from North Carolina, 1017. --of unknown locality, in the Smithsonian...basalt of the Persanyer Gebirge, 793. localities in North Carolina, 1109. -locality, new and reniarkable, |  | | Book | | THE PRE-CAMBRIAN IN NORTH AFRICA • Digitized by the Internet Archive in 2023 with funding from...Photography by ltoman T(arpoff THE PRE-CAMBRIAN IN NORTH AFRICA BY • • H. M. E. SCHURMANN PH. D. W ITH...184 185 188 195 PRE-CA'rlIBRIAN SECTIONS IN NORTH AFRICA 216 Haggar, Charnockite, Gour Oumelalen...I V. MINERAL RESOURCES OF THE PRE-CAMBRIAN IN NORTH AFRICA Haggar . . . . . . . . . . . . . Mineral...Egypt . . . . . . . . . . . . . . I. XV. THE NORTH AFRICAN PRE-CAMBRIAN . XI 243 243 243 250 254 |  | | Journal (volume) | | aus dem Mineralogischen Institut der Universität Bonn. 10. J. Uhlig: Ueher eine neue Methode, den wahren...aus dem Mineralogischen Institut der Universität Bonn. 11. R. Brauns: Die Aenderuug des optischen Achsenwinkels...aus dem Mineralogischen Institut der Universität Bonn. 15. R. Brauns: Ein großer Uranpecherzkristall aus...Basalt granatreichen die des 657 Finkenbergs bei Bonn Neue Instrumente und Beobachtungsmethoden. Beutell...Amerika- Institut Berlin, Versendung Basalt, Finkenberg bei , von Drucksachen 62. Amethyst, Oberstein |  | | Journal (article/letter/editorial) | | WILLIAM S. FY~]E Between Conaquet and stream to North; 7025--2998, Le Puy sheet (south), 347 France; WILLIA~...FYFE Malpas-Cussac area; 72]--300, Le Puy sheet (north), France; WInLIAM S. FYFE 348 At lighthouse, Cape...ilmenite IRC-213 423 gr spessartine nickel bytownite albite adularia Element (w~%) Mineral olivine YS24 ...Na K garne~ spessar- nickel 423 tine bytownite albite adularia 30.4 10.0 27.0 11.5 16.8 9.25 100.0...: The geology of Siberia Hill and Mount Dasher, North Otago. Trans. Roy. See. New Zealand 83, 347--372 |  | | Book (volume) | | metamorphosed iron-rich sediments, Brocken, Harz, Germany (Ramdohr, 1927). Anal. J. Jakob. 20. Fayalite,...separation of small amounts of metallic iron. The albite-fayalite system (Bowen and Schairer, 1936) has...eutectic at 1050°C., and composition 84 wt. per cent, albite. The phase relationships in the system NaAlSiC>4-Fe0-Si02...trachytes. The composition of the fayalite-tridymite-albite eutectic (980°C.) approximates to the composition...rhyolites, and the ternary eutectic fayalite-nepheline-albite (990°C.) to the fayalite phonolites and trachytes |  | | Journal (article/letter/editorial) | | bodies. Near the south end of the lake Viksvand, north of Grotli, and enclosed within the very thick sill...boulders on the outcrop of the large anorthosite sill north of Grotli. More than seventy masses of peridotite...silica undersaturation and very high anorthite to albite ratio observed in the two rock analyses presented...compared to those of Webster, Dun Mountain and North Carolina. PETEOLOGY AND PETROGENESIS OF SOME GAENETIFEROUS...Cordilleran-Appalachian type of the Urals, Borneo, North America, Australia, 3. Indo-Brazilian type, found |  | | Book | | Congress Catalog Card No. 66-17809 Printed in Germany 08 011635 3 PREFACE TO THE T H I R D (GERMAN)...G. FRIEDRICH, Aachen, Germany H . FROHBERG, Toronto, Canada R. L A GANZA, North Adelaide, S. Australia...Pullman, Washington R. A. ZIMMERMANN, Heidelberg, Germany 2 Bamdohr, Theorie Minerals XVÜ ABBREVIATIONS... FIG. 2 y2 X , drawing Sohland on the Spree, Germany 6 RAMDOHR So-called "pipe ore". The drops of...galena, pyrrhotite, and tellurides, locally also albite, apatite and others. Mostly as veins, rarely replacements; |  | | Book | | 11 October, when the typhoon had already shifted north- westward, the ''Vityaz'' passed Luzon Island and...level that is approximately 100 m lower thanthat north of the crest, one again encounters analmost flat...hurricane advancing On the morning of from the north forced the ship to head southeastward. 4 January... of 6/7 January the ''Vityaz'' headed directly north. As soon as the weather improved, the ''Vityaz''...(5,349m); XII) West Australian (6,356m); XIII) North Australian (6,218m); XIV) Mozambique (5,778m); XV) |  | | Book (volume) | | Albitanalysen 383. - Albite auf Erzlagerstätten 385. - Aus Kalksteinen und Marmor 386. - Albite aus Gneisen und...Olivinknollen, sowie in Basalteinschlüssen, am finkenberg,2) ferner die Synthese des Sillimanits bei hoher...sämtliche vom Mte. Somma; anal. H. Rauff, Inaug.-Diss., Bonn 1879; Z. Kryst. 2, 445 (1878). 14. 12. 13. 15. 16...Kaiser, Sitzber. Niederrhein. Oes. Nat. Heilk. (Bonn 1898), 105; Z. Kryst. 31, 30 (1899). 3) f. Zambonini...Kaiser, Sitzber. Niederrhein. Oes. Nat. Heilk. (Bonn 1898), 105. 1) J. Lernberg, Z. Dtseh. geol. Oes |  | | Book (volume) | | Diptera Adams . . . Manual \V.) (S. of North American s Third edition. A The Geology of the..... Fish and Fish-Ponds, 4". 1794. by. .R. North. See NORTH (E.) of . . : . . . plates \vrtv rnu'ravfti...FishIllustrated ... by Ebenezer Ponds, by...B. North. 4". [1835 ?] Albin. See NORTH (B.) In the :ilive copy the plates..."Tft/a. 3-ja-att A Aldrich. 4". of 1901. North American (J. M.) Catalogue Diptera (or two winged...Gorakhpur. North-Western Provinces and Oudh. Statistical, descriptive and historical account of the North-Western |
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Finkenberg, Bonn, Cologne, North Rhine-Westphalia, Germany