 | | Journal (article/letter/editorial) | | Member, containing authigenic analcime, monoclinic K-feldspar and glauconite. Fossil suites in two local sandstones...Kunene River. Rust (1984; 1985), Buch et al. (1992), Buch and Rose (1996), Buch and Trippner (1997) and Hipondoka...fan. Many of the larger river channels in this region terminate before reaching the Etosha Pan (Figure...this clay-rich region is located at the terminal end of the Kunene Megafan. This region also contains...130 km long and 100 km wide centred on the point K on the Kunene River (Figure 4). The section line KI |  | | Journal (article/letter/editorial) | | 1989 Variscan molasse in the Saar-Nahe Basin (W-Germany), Upper Carboniferous and Lower Permian By ANDREASSCHXrE~...wurden feldspatreiche Sande mit zunehmendem Gesamtund K-Feldspat-Gehalt geliefert (diese Tendenz wurde zu...arcosic arenites with an increasing total and K-feldspar content were provided (a tendency which even...Henocpe~IcTBeHno mamee PefiHCKmXcaIaHttegblX rap. O ~ H a K O , n o ~ 3ttaqlITeJIbI-IbIM!;I Meao3OflCKI,IMJA noKposaMn...nepeMecTrtac~ ~a eeBepoBoCTOK g npH6J~mKa~icn nocTeneHHO K PeftHCKIelMcJIaItKeBbIM ropaM, KOTOpble n Te BpeMeHa |  | | Book | | Martin Meschede Laurence N. Warr The Geology of Germany A Process-Oriented Approach Regional Geology...Reviews Series editors Roland Oberhänsli, Potsdam, Germany Maarten J. de Wit, Nelson Mandela University, Port...systematically present the geology of each country, region and continent on Earth. Each book aims to provide... Martin Meschede • Laurence N. Warr The Geology of Germany A Process-Oriented Approach 123 Martin Meschede...and Geology University of Greifswald Greifswald, Germany Laurence N. Warr Institute of Geography and Geology |  | | Journal (article/letter/editorial) | | 2002), and ii) from the Etosha Pan region in Northern Namibia (Buch and Rose, 1996). The limited distribution...mica and quartz reflections with calcite and K-feldspar reflections being noted only in some samples...the presence of loughlinite (Fahey et al, 1960; Buch and Rose, 1996) (Figure 2). The samples from Brak...quartz and mica reflections, with dolomite and K-feldspar reflections limited to only some samples. All...sepiolite known from South Africa occurs in the Alldays region of the Limpopo Province (Singer et al., 1992), |  | | Report (chapter) | | intermontane Saar-Nahe Basin (Germany): a review V O L K E R VON S E C K E N D O R F F 1, C H R I S T...T O P H A R Z 2'3 & V O L K E R L O R E N Z 2 llnstitut ffir Mineralogie, Universitdt Wfirzburg, Am Hubland...Hubland, D-97074 Wfirzburg, Germany (e-mail: volker, von_seckendorff @mail.uni-wuerzburg.de ) 2Institut...Wfirzburg, Germany 3present address." Am Mittelpfad 4, D-65468 Trebur-Geinsheim, Germany Abstract: The...complexes consist of andesite, rhyodacite and alkali feldspar trachyte with up to 10 wt% K20. The geochemical |  | | Journal (article/letter/editorial) | | 1-14 I Stuttgart 1987 50 Jahre Granitforschung Von K. R. MEHNERT, Berlin':') Mit 8 Abbildungen Zusammenfassung...du granite et ceux *) Author's address: Prof. Dr. K. R. MEHNERT, Mineralogisches Institut, Takustr. 6...HXIIpoHCXO)Kj2eHHH (MaFMaTl,ltIeCKa~ H MeTacoMaTHqectias/). O6Cy)K~arOTC~ ~OKa3aTeYIbCTBa13 nOSb3y H TOil H ~pyFOI~ITOqKH3peHH~...rielsiCKYIOH~IeTC~tK l'HIlOTe3e MaFMaTIsqecKOFOFIpOHCXO)K,~eHH~IFpaHrlTOB. ]'IpH 3TOMOTMeqalOT, qTO npoi~ecc...Meditations on Granite<< (1943), die sp~iter in dem Buch ,,The Granite Controversy<, (1957) zusammengefaf~t |  | | Book | | The Rhenish Shield - A Case History Edited by K. Fuchs K. von Gehlen H. Mfilzer H. Murawski A. Semmel...Geophysikalisches lnstitut, Universitiit Karlsruhe, HertzstraBe 16, D-7500 Karlsruhe 21, FRG Professor Dr. KURT VON...Geodatisches Institut, U niversitiit Karlsruhe, KaiserstraBe 12, D-7500 Karlsruhe 1, FRG Professor Dr. HANS MURAWSKI...Plateau uplift. l. Geology- Germany (West)- Rbeinisches Schiefergebirge. l. Fuchs, K. QE269.P56 1983 554.3'43...3'43 83-10447 T his wor k is subject to copyright. AJl rights are reserved, whether the whole or part |  | | Journal (article/letter/editorial) | | Bayerischer Wald, Spessart and Odenwald (South-Germany) Abstract. The granodiorites and quartz diorites...schollen of amphibolite, and schlieren rich in K-feldspar) as well as the diorites and hornblende gabbros...elements Si, Ti, Al, Fe3+, Fe2+, Mn, Mg, Ca, Na, K, P, as well as for the trace elements Zn, Cu, Ni,...Entstehungsbedingungen der tieferen Erdkruste" z u k o m m t (M]~NWRT U. BfTSCH, 1966). Eine umfassende...geoehemisehe Untersuchung ausgew/ihlt (Abb. 1). Dabei k a m es uns zun/£ehst darauf an, eine grSl3ere Anzahl |  | | Book | | of the basalt–rhyolite series into high-K, medium-K and low-K types ........... 37 2.18 Classification...Q = quartz, tridymite, cristobalite A = alkali feldspar, including orthoclase, microcline, perthite, anorthoclase...ticellite, kalsilite, nepheline, Na-rich alkali feldspar, sodalite, nosean, haüyne, melanite, schorlomite...molar K2O / Al2O3 > 0.8 and often > 1 (3) molar (K 2O + Na2O) / Al2O 3 typically > 1, i.e they are peralkaline...as appropriate. Rocks containing little or no feldspar, i.e. falling into field 15 (foidite), are leucitite |  | | Journal (article/letter/editorial) | | Ireland. The basaltic magmatism in the North Atlantic region is believed to have been in response to the impact...they originally contained a higher proportion of feldspar and mica than the Moine psammites have therefore...spinel, ilmenite, and new biotite crystals set in K-feldspar-bearing, peraluminous glass. Needles of mullite...of melt develop at quartz–feldspar interfaces. Initiation of quartz–feldspar breakdown would have been...represented by a microcrystalline mixture of K-feldspar, quartz and minor plagioclase. Edges of original |  | | Report (chapter) | | Freiberg, Bernhard-von-Cotta-Str. 2, 09599 Freiberg, Germany (e-maik mock@geo.tu-freiberg.de) Abstract: By comparing...Palaeozoic Ilfeld-, Saar-Nahe-, and Saale basins in Germany, a characteristic pattern related to transtensional...these are the Oslo Graben, Norway, the Whin Sill region, Northern England, the North Sea graben systems:...later Alpine region, the Pyrenees, the Sudetic Mountains, the Thuringian Forest, SW Germany, and - focused...the Harz Mountains, Germany (Fig. 2). It is characterized by subalkaline high-K magmatic rocks: pyroclastics |  | | Journal (article/letter/editorial) | | und Rohstoffe, Pf 510153, D-30621 Hannover 51, Germany S. Dfirr Mineralogisches Institut der Universit/it...Universit/it Wtirzburg, Am Hubland, D-97074 Wiirzburg, Germany J. G. Ogg Department of Earth and Atmospheric Sciences...correlative with the Kioto Limestone), when the region entered tropical paleolatitudes resulting in platform...Jarkhoi" 15 C) Muktinafh Jomosom TH-2D -S 20 "K-XD TH-I P P 28° k5' N ,,.P 25 5km 0 I Triassic...Investigated (Permo-)Triassic outcrops in the Thakkhola region (Mustang Province). Triassic outcrops and latitude/longitude |  | | Journal (article/letter/editorial) | | the late Carboniferous Halle Volcanic Complex (Germany) Received: 15 September 2000 / Accepted: 15 November...crustal material. The Pb isotopic composition of K-feldspar and trace element content of the rhyolites are...GeoForschungsZentrum Potsdam, Telegrafenberg, 14473 Potsdam, Germany E-mail: romer@gfz-potsdam.de C. Breitkreuz Institut...Freiberg, Bernhard-von-Cotta Str. 2, 09599 Freiberg, Germany Editorial responsibility: J. Hoefs geodynamic...basins. b Schematic geological map of southeast Germany depicting outcrop areas of pre-late Permian basement |  | | Report (issue) | | Eastern Baja California Norte, Mexico . I. Philip Buch and Marc P. Delattre 77 7. Permian Crinoid Columnals...Geology of the Cerro Volcan Region, Baja California, Mexico Mapped by I. Philip Buch and Marc P. Delattre ...Campbell and Crocker (Loc. 18-18A; this volume) and Buch and Delattre (Loc. 16, this volume). Litholog¬ ically...Pedro Martir (Loc. 40). ENSENADA LEGEND -||- J-K arc Back-a re J-TR sandstone/ shale Figure 3. View...geo¬ chronology of the Tres Hermanos-Santa Clara region, Baja California, Mexico [M.Sc. thesis]: San Diego |  | | Journal (article/letter/editorial) | | Mars. The mean oxygen isotope composition of the feldspar and tridymite in the clast is very different from...low backgrounds. However, counting times for Na and K for the glass were reduced to 20 s on the peak and...clasts. EET 87720,41 Polymict Ureilite % Quartz K-feldspar Albite Plagioclase Clinopyroxene Ilmenite Comments...texture Graphic Zircon intergrowth (qtz-K-feld texture (qtzintergrowth) K-feld intergrowth) modal mineral abundance... upon which the thin section was mounted. The Cu K alpha beam was collimated and restricted to a diameter |  | | Journal (article/letter/editorial) | | (b) Simplified geologic map of the mid-central region of the Baja California peninsula. Dashed lines...al. (1999a); K(2003), Kimbrough and Moore (2003); K(2010), Kohel and Kimbrough (2010); K(2014), Kimbrough...the Agua Blanca fault at ~31.5° to the El Arco region at ~28°N (Figure 1a). It consists mainly of Jurassic...mineralogy (muscovite, garnet, sillimanite, and K-feldspar) strongly suggests a continental affinity. Schmidt...associated with a Triassic metasedimentary unit (Buch 1984) of an apparent continental-margin affinity |  | Maucher, A., Kurzweil, H., Wieseneder, H., Wedepohl, K. H., Schmid, R., Wondratschek, H., Broda, E., Wuensch, B. J., Pentinghaus, H., Kurat, G. (1975) Buchbesprechungen. TMPM Tschermaks Mineralogische und Petrographische Mitteilungen, 22 (3). 278-292 doi:10.1007/bf01087846 | Journal (article/letter/editorial) | | Gesetzm/il3igkeiten gr613erer tektoniseher Einheiten diskutieren K . Dunham (deutseh, S. 29--40) mit der ,,Geoehemie...yon Pb, Zn und Cu und hydrothermMe Erzentstehung" K . H . Wedepohl (engliseh, S. 160--173) die kontrollierenden...Springer-Verlag. 1974. Cloth DM 66,--. Millimans Buch fiber Marine Karbonate ist der erste Teil einer...Aplitische Giinge in Graniten und Gneisen. Von ~F. K . Drescher-Kaden. Mit 152 Abb., X, 215 S. Berlin-New...graphisehe Texturen (die Mlerdings aueh Eu t ek t i k a repr/~sentieren k6nnen), Myrmekite und Stengelgefiige |  | | Report (chapter) | | late Variscan intermontane Saar-Nahe Basin, SW Germany VOLKER LORENZ 1 & JOST HANEKE 2 1,*Institut fiir...Wiirzburg, Pleicherwall 1, D-97070 Wiirzburg, Germany (e-mail: vlorenz@geologie, uni-wuerzburg, de) 2Landesamt...Rheinland-Pfalz, Emy-ROder-Str. 5, D-55133 Mainz, Germany (e-maik jost. haneke@lgb-rlp, de) Abstract: The...intermontane Carboniferous-Permian Saar-Nahe Basin in SW Germany. The basin fill shows many excellent exposures...across the northern Variscan front into northern Germany (Lorenz & Nicholls 1976, 1984; Breitkreuz & Kennedy |  | | Report (volume) | | spectrographic, X-ray, and chemical analyses, feldspar and carbonate staining, and paleontologic studies...probably covered large areas in the Wrangell Mountain region and nearby Yukon Territory in the late Middle and...lithic fragments, chiefly chert; biotite, potassium-feldspar, hornblende, calcite, and opaque minerals, chiefly...products, and rare apatite, epidote, and potassium-feldspar. The impure limestones are mainly calcite-cemented...Glacier Formation, pink granite rich in potassium feldspar, Nikolai Greenstone, chert, and quartz. The Root |  | | Book | | von Engelhardt, Ttibingen . T. Hahn, Aachen Alok K. Gupta Kenzo Yagi Petrology and Genesis of Leucite-Bearing...Springer-Verlag Berlin Heidelberg New York 1980 Dr. ALOK K. GUPTA Department of Geology and Geophysics University...Congress Cataloging in Publication Data. Gupta, Alok K, 1942-. Petrology and genesis of leu cite-bearing...Boettcher, Dr. J. Gittins, Dr. M.J. Le Bas, and Dr. K. Aoki, who read specific chapters and offered constructive...authors for their valuable contribution. We thank Dr. K. Onuma and Dr. Y. Hariya for their help in some hightemperature |  | | Book | | Berlin Heidelberg N e w Y o r k ISBN 0-38?-52806-? Sprlnger-Verlag N e w Y o r k Berlin Heidelberg This work...Spnnger-Verlag Berlin Heidelberg 1990 Pnnted in Germany Printing and b~ndmg Druckhaus Beltz, Hemsbach/Bergstr...2.3 2.4 2.5 2.6 2.7 Petrological F r a m e w o r k ....................................................r z g e b i r g e / K r u s n 6 Hory, G e r m a n y and C z e c h o s l o v a k i a .................................................... Erzgebirge, Germany, and Izera Mountains, Poland ................. |  | | Book | | 1978), J. William Dawson (SheetsPyenson, 1996), G. K. Gilbert (Pyne, 1980), Clarence King (Wilkins, 1988)...shifted from one side to the other, Virgil said, the region moaned, trembled, and veiled the sky in smoke....Knights of Malta with a flair for natural history (K. L Taylor, 1971c). Dolomieu studied the lavas of Mount...Malesherbes 0721-1786), were traveling in the Auvergne, a region in the Precambrian and Paleozoic crystalline massif...extensive exploration, Guettard concluded that the region combined remnants of an ancient volcanic terrane |  | Hajná, Jaroslava, Žák, Jiří, Dörr, Wolfgang, Kachlík, Václav, Sláma, Jiří (2018) New constraints from detrital zircon ages on prolonged, multiphase transition from the Cadomian accretionary orogen to a passive margin of Gondwana. Precambrian Research, 317. 159-178 doi:10.1016/j.precamres.2018.08.013 | Journal (article/letter/editorial) | | Altenhöferallee 1, Frankfurt am Main, 60438, Germany 3 Institute of Geology, Czech Academy of Sciences...(LA–ICP–MS) at the Goethe University, Frankfurt am Main, Germany (samples JH924, JH925, JH936, JH936, JH937 and...in very fine-grained ash matrix with quartz and feldspar porphyroclast and chloritized glass shards. This...sandstone composed of angular quartz and less common K-feldspar and plagioclase grains (ca. 0.5–1.2 mm in size)...compositions also include volcanic quartz, plagioclase, K-feldspar, and felsic lavas. The sample contains zircon |  | | Journal (article/letter/editorial) | | unrecorded in Fs,., and feldspar Ab,,. meteorites, and occasional K-rich feldspar grams have an unusual...chondritic silicates (olivine, orthopyroxene and feldspar), troilite, graphite and the phosphate brianite...have a granular texture (Fig. 2). Similar sized feldspar grains are interstitial, occasionally enclosing...Cristobal. Some representative grains are labeled: feldspar (f), dark gray; brianite (b); &vine (o) nnd pyroxene...rectangular box- contains the area with K-rich alkali feldspar and antipertbito cxsolution shown in Fig |  | Filiberto, Justin, Treiman, Allan H., Giesting, Paul A., Goodrich, Cyrena A., Gross, Juliane (2014) High-temperature chlorine-rich fluid in the martian crust: A precursor to habitability. Earth and Planetary Science Letters, 401. 110-115 doi:10.1016/j.epsl.2014.06.003 | Journal (article/letter/editorial) | | 2-μm-diameter beam (Goodrich et al., 2013). Na and K were always analyzed first, with shorter counting times...cracks. It is dominated by high-Ca pyroxene, K-feldspar and K-rich glass, with minor chromite, Fe-sulfides...the scapolite appears to be equivalent to the K-feldspar or the glass (i.e., interstitial to the pyroxenes)...High-resolution reflectance spectra of Mars in the 2.3-μm region: evidence for the mineral scapolite. J. Geophys...1087–1090. Floran, R.J., Prinz, M., Hlava, P.F., Keil, K., Nehru, C.E., Hinthorne, J.R., 1978. Chassigny meteorite |
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