 | | Journal (article/letter/editorial) | | Geochemie der Isotope, Gbttingen, Lotzestr. 16, Germany (Eingegangen 30 November 1964) Zusamm&assung-Eine...ones, e.g. in granites: biotites > feldspars > quartz, in basalts: magnetites > olivines > pyroxenes...Laacher Seegebiet Nephelin-Leuzit-Tephrit : Ettringer Feld, Laacher Seegebiet Nephelin-Leuzit-Tephrit:...Stelnberg/Meensen 24 BurQberg 3I 32 Helfenstein Ettringer Feld 6 H&berg 16 I-tochbohl 25 Stemrlngsberg |  | | Journal (article/letter/editorial) | | Erde, 40, 195. Minute blue tabular crystals on quartz and baryte from the Clara mine, Oberwolfach, Baden...platelets, tabular on {001}, at Hirschhorn, Pfalz, Germany, are tetragonal, 141/amd, a 7.303(3), c 6.584(3)/~...of the rocks of the Bellerberg volcano, Eifel, Germany, have a composition near KNa 2 Mg4.5Si12030, or...pyrophyllite, Fe3+Si4010(OH)2, occurs at Strassenschacht, Germany, and Mt. Tologai, Kazakhstan. Monoclinic, a 5.26...Livingstone, ibid. 339. Tiny yellow hexagonal crystals on quartz and magnesite at the Otter Shoot nickel mine, Kambalda |  | | 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...an industrial scale. There is a special law for quartz deposits which requires a concession for mining |  | | Journal (article/letter/editorial) | | 1994 Cenozoic alkali basaltic magmas of western Germany and their products of differentiation K. Hans Wedepohl...Geochemisches Institut der Universitfit, D-37077 G6ningen, Germany ReceivedFebruary 25, 1993 / AcceptedAugust 24,...northern Rhone Depression through E France, W Germany, Belgium and the Netherlands to the North Sea....Miocene age (Massif Central, France; Vogelsberg, Germany) is located at the edge of the belt makes a narrowing...Mo [Westerwald 28-5 MoI/~ 20- 8 Ma t Upper Palatinate 29-19 M o I [Siebengebirge 26-I1 Me 28-6Ma~ |  | | 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...Analcite Kalsilite Albite Anorthite Plagioclase Quartz Tridymite Orthoclase Potash feldspar Diopside Clinopyroxene...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) | | g/ton), fcldspars contain less (20 g/ton), and quartz least (13 g/ton). Late-magmatic minerals such M...Niedermendig Eifel. 80. Leiicit--Sephelin-Tephrit, Ettringer Feld Eifel. Druseltal bei Kassel. 81. Olivin-Sephclinit |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany. Donald B. Hoover: U.S.G.S., Federal Center, Lakewood...Institut fur Mineralogie, Ruhr Universitat Bochum, Germany. Duane Mellor: Geology Library, Yale University...Berlin, Germany. Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen, Germany. C. Sheldon...Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany. Wendell E. Wilson: The Mineralogical Record, Tuscon...Especially when the mineral species is common, such as quartz (75.1.3.1), many varieties (jasper, onyx) are known |
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