 | | 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 |  | | Journal (article/letter/editorial) | | Equilibria in the System Nepheline-Alkali Feldspar-Plagioclase and their Petrological Significance by L. L....conditions in the system nepheline-alkali feldspar-plagioclase-alkali chloride aqueous solution based on the...alkali feldspar; between plagioclase and alkali feldspar; and among plagioclase, nepheline, and alkali...assemblages of the systems nepheline 4-alkali feldspar+plagioclase from various igneous massifs of nepheline syenites...Lindsley, 1964); the well-known alkali feldspar-plagioclase geothermometer (Barth, 1951, 1962; Iiyama et |  | | Report (issue) | | Project 09.02.01 Preliminary Draft 2 Sodic plagioclase (AbgoAmo),quartz and muscovite are common minerals...rocks in Block sample: chalcocite mineralization plagioclase - qtz - epidote vein Selective grab sample: Pegmatitic...sample from Selberg cliff: veinlets and malachite stains with Iron oxidized Chip sample from Selberg cliff: |  | | 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 (article/letter/editorial) | | idea of using nepheline-feldspar and amphibole-plagioclase geothermometers (Perchuk, 1965, 1966, 1967 1...equilibrium was studied with the aid of an amphibole-plagioclase geothermometer (Perchuk, 1966). As a result,...Australia (Green, 1964) Analcime trachyte, West Germany (Gutberlett, Huckenholz, 1965) Lamprophyre, UkrSSR...higher magnesium contents: Kyanite eclogite, West Germany (Yoder and Tilley, 1965) Same Corundum eclogite...CHEMISMUS DER TERTIAREN ANALCIMALKALITRACHYT VOM SELBERG UND DER GRADER SEIFE BEI QNIDDELBACH IN DER HOCHEIFEL: |  | | Journal (issue) | | fine-grained matrix with some glass and few plagioclase crystals; micropores are usually not abundant...the Flow-' samples. contain densely packed plagioclase crystals (size -0.2 mm) wit h subparallel orientation...Diktytaxitic samples show randomly oriented, larger plagioclase crystals (size -0.7 mm) and inter· crystalline...system exists in the area. In Montesano, Dennis Selberg, Facilities Director for Grays Harbor County, said |  | | Book (volume) | | Quartz in Quartz-Porphyry from Melibocus, Odenwald, Germany (3197 U) (M) 29. 30. Embayed Saxony (155 U)...35. 30. 37. 38. 24 U) (M) 24 Zoning in Plagioclase, Due to Concentric Inclusions. Melaphyre, Weiselbergite...Weiselbergite Type, ne.vr Heimbach, Nahe, Rhineland (252 U) (J) 25 Zoning in Feldspar, Due to Differences...Composition, in Leuctte-Tephrite, from NiederMENDiG, Rhineland (991 U) (Al) Zoning in Augite in Leucite-Basalt...(M) Diagram Showing Various Divisions of the Plagioclase Series 29 43. A 35 25 Mich. (1717 U) (M) |  | | Book | | Petrology Brennhausgasse 14, D-09596 Freiberg, Germany (e-mail, thomas.seifert@mineral.tu-freiberg.de)...late-Variscan ore mineralization in the Erzgebirge (Germany and Czech Republic). Located at the northwestern...Saxonian Erzgebirge in the south-eastern part of East-Germany (this study) and the Bohemian Krušné hory located...uranium district Ronneburg (eastern Thuringia, Germany) were investigated (Figures 1, 2; Tab. A1). For...Sächsisches Landesamt für Umwelt und Geologie (Germany) using a combination of XRF, ICP-OES, ICP-MS, INAA |  | | Book | | anorthoclase, sanidine, and albitic plagioclase (An0 to An5) P = plagioclase (An5 to An100) and scapolite F...foid-bearing. The value of 10% is also used for plagioclase-bearing ultramafic rocks (Fig. 2.6, p.25), but...Thus a rock containing phenocrysts of sodic plagioclase in a cryptocrystalline matrix may be provisionally...from being classified as a lamproite: primary plagioclase, melilite, mon- 2 Classification and nomenclature...lightcoloured constituents and alkali feldspar > plagioclase. (2) QAPF subfield 15b, tephritic leucitite in |  | | Book | | tribal peoples: bojite (Boii, Celtic tribe in Germany), gondite (Gonds, central India), onkilonite (Onkilones...pi F P/(A + P) plagioclase Anos-ioo feldspathoid feldspar ratio (f.r.); plagioclase/ total feldspar...pluton. ^ 1. Coarse-grained rock in which calcic-plagioclase (usually labrador-^ ite) and orthopyroxene (usually...salts overlying rock salt deposits at Stassfurt, Germany. [G. Abraum, refuse; the salts were originally...diamonds. Also named ureilite. achondrite, pyroxene-plagioclase meteor. Stony meteorite, the commonest of the |  | | Report (issue) | | with plagioclase banding ......... ...... ...... ............ ...... ........ 87, 88 Plagioclase twinning....... ...... ..... ......... ........ 97 100 Plagioclase altered to orthoclase...... ................... and Lossen, Lehmann, Reyer and Rot,hpletz in Germany and Austria, it became evident that we were all...b. WessIeI', Lischmit,z, Krenzberg, Bubenbad, Selberg, Roche Sanadoire, Grosspriesen, Tichlowitz, Aussig...being the rate of cooling. Feldspars, usually, plagioclase, are among the first to separate out, while olivine |  | | Book (volume) | | blebby exsolved Ca-rich clinopyroxene in olivine-plagioclase orthocumulate, Skaergaard intrusion, east Greenland...polars x60. D. Orlhopyroxene with exsolved plagioclase lamellae, Nain anorthosite, Labrador. Crossed...Jahrbuch fur Mineralogie ABH; Springer-Verlag (Germany) for diagrams from Contributions to Mineralogy...and chemistry of the formation ofclinopyroxene-plagioclase symplectite from omphacite. Neues Jahrb. Min...(Rothstein, 1958). Anal. E. A. Vincent. 4 Enstatite, plagioclase peridot.Jte, Horoman, Hokkaido, Japan (Nagasaki |  | | Report (issue) | | 149 Garnet-hornblende-pyroxene gneiss___ 149 Plagioclase-quartz gneiss_____________ 149 Hornblende-pyroxene...Hornblende-pyroxene gneiss._________ 149 Plagioclase amphibolite______________ 149 Amphibolite ________________________...---_---_-----_---_-_-___ Photomicrograph of plagioclase-pyroxene rock that occurs as layers within hornblende-pyroxene...Six-Mile Lake amphibolite, a massive hornblende-plagioclase rock of basaltic composition. The Hardwood gneiss...Six-Mile Lake amphibolite. Massive hornblende-plagioclase rock, considered to be metamorphosed basaltic |  | | Report (volume) | | phcnocrysts are less than 2 111111 long and comprise plagioclase (s trongly rep laceJ by albitc. calci te and...proccs,e!-> in LhL· NE-Rhcnoher1yn ian Belt ( Germany). Zenlralh/011 _{Or Geologic 1111d Paliiot1• 10/ogic...rocks or the con1p lex. 111 lhat LhL'y c1)11tain plagioclase. minor K-fe ldspar and hiot ite flakes, as we...Varisca11 inte r111ontane Saar- Nahe Basin, SW Germany VOLKEl~ LORENZ 1 (.~ JOST H ANEKE 2 1 ·* Institut...the nort he rn Va risca n fro nt into northe rn Germany ( LorenL & N ic ho lls 1976, 1984; Breilkreuz & |  | | Book | | gain per unit clase that is sodic, i.e. "acid plagioclase". time to a glacier, floating ice, or snow cover...informal, utilitarian, 'catch¬ acid plagioclase A variety of plagioclase having a relatively all' category...quartz as 10-50% of the felsic minerals, and a plagioclase/total feldspar ratio of seasonally frozen ground...of a perfectly Ala-A twin law A twin law in plagioclase, in which the twinning diffusing surface at...meridional scale is Ala-B twin law A twin law in plagioclase, in which the twinning too large between the |  | | Book | | SOO ~A O !.00 _ ... C X -1000 -1500 .t W1~selberg \, X -- C _ I I I : _ .......- __ --...ho,,• tl1c decomposition of original calcic plagioclase to oligoclasc \\ iil1 1:r,iLloteand scricitic |  | | Book (volume) | | Castle (Dachau, Germany) USE Schloss Dachau (Dachau, Germany) Dachau Trial, Dachau, Germany, 1946 UF Dachau...BT War crime trials—Germany Dachau Trial, 1946 USE Dachau Trial, Dachau, Germany, 1946 Dachsel family...Dahlen Heath (Germany) UF Dahlener Heide (Germany) Dahlener Wald (Germany) BT Heathlands—Germany Dahlenborg...Heide (Germany) USE Dahlen Heath (Germany) Dahlener Wald (Germany) USE Dahlen Heath (Germany) Dahlgaard...(Mainz, Rhineland-Palatinate, Germany) USE Dalberger Hof (Mainz, RhinelandPalatinate, Germany) Dalberg |  | | Book (volume) | | River (Germany) (Not Subd Geog) UF Nab River (Germany) BT Rivers—Germany Naab River Valley (Germany) UF...Naab Valley (Germany) BT Valleys—Germany Naab Valley (Germany) USE Naab River Valley (Germany) Na’ami sheep...Gnosticism Naatas USE Navayats Nab River (Germany) USE Naab River (Germany) Naba, Jabal (Jordan) USE Nebo, Mount...Nahe River (Germany) BT Rivers—Germany Nahe River Valley (Germany) UF Nahe Valley (Germany) BT Valleys—Germany...Valleys—Germany — In art UF Nahe River Valley (Germany) in art [Former heading] Nahe River Valley (Germany) |  | | Book (volume) | | (Austria and Germany) UF Selach River (Austria and Germany) BT Rivers Rivers —Austria — Germany Saale River...River (Germany) UF Sachsische Saale River (Germany) Saxonian Saale River (Germany) Zaale River (Germany)...BT Rivers Germany — Saale River Valley (Germany) UF Saale Valley (Germany) BT —Germany Watersheds...Watersheds — Germany Valleys Saale River Watershed (Germany) BT Saale Valley (Germany) USE Saale River Valley...Valley (Germany) USE (Germany) (Germany) Saalum River (Senegal) USE Saloum River (Senegal) Saam (European |  | | Book | | iridescence: schiller labradorescence (labradorite = plagioclase feldspar) Metallic lusters, usually are assigned...(broken crystal with cleavage and crystal faces plagioclase galena hornblende halite - cleavable fluorite...include: pyrite calcite (rhomb) quartz crystal plagioclase (with twins) olivine pyroxene galena calcite...that grows from gabbroic liquids is Ca-rich plagioclase. By cooling quickly from a NaCI-KCl melt, you...order upon cooling.]) 4. •• This pattern ("I selberg" by Irene Schaschl) provides another example of |  | | Journal (volume) | | Flotntion of Kefdag Chr ome Ore, thesis, Clausthal , Germany, 1956. ' Gaud in: Flotation, McGraw llill Book...PED-4-64 Lone Star District Graham Co., Arizona plagioclase and sericite 1 3.41 5 3.84 3. 73 4.6 62...depth of water at certain localities in northern Germany where well-preserved fossils of similar sponge...become converted to ironrich chorite, while plagioclase (AN 3 AN 14 ) has been JUNE 1966 - 129 Society...Fine- to medium-grained biotite, quartz, and plagioclase phenocrysts in a pink aphanitic groundmass of |  | | Book (volume) | | 622). 1/3 natural size. THE PREHISTORY 186 selberg, in places covering the Acheulean. gent canted...“Devitrified Dacite Vitrophyre with the phonocrysts An, plagioclase.” THE PREHISTORY 474 TABLE UTILIzATION OF |  | | Book | | butte-témoin karsti¬ que, hum fr Karstrestberg, Karstin¬ selberg, Hum 613 humboldtite fr humboldtyt, humboldtyn...plagiaplite й Plagiaplit 798 plagioclase й plagioklaz й плагио¬ клаз й plagioclase й Plagioklas 799 plagioclasite...soulevée B-244 — suspendue B-244 plagiaplite P-797 plagioclase P-798 plagioclasite P-799 plagioclastique P-800 |
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