 | | Journal (article/letter/editorial) | | Variscan calc-alkaline lamprophyres in the Krupka ore district, Eastern Krušné hory/Erzgebirge: their relationship...Charles University, Albertov 6, 128 43 Prague, Czech Republic; miroslav.stemprok@natur.cuni.cz * Corresponding...greisen tin-, tungsten- and molybdenum-ore district of Krupka in the Eastern Krušné hory/Erzgebirge (KHE)...the mantle wedge. The lamprophyres in the Krupka district were variably greisenized in the vicinity of...(melts and/or fluids). On a local scale, the lamprophyre dykes intersected by greisen veins provided geochemical |  | Pivec, E., Holub, F. V., Lang, M., Novák, J. K., Štemprok, M. (2002) Rock-forming minerals of lamprophyres and associated mafic dykes from the Krušné hory/Erzgebirge (Czech Republic) Journal of the Czech Geological Society, 47 (1-2) 23-34 | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 47/12(2002) 23 Rock-forming minerals of lamprophyres and associated...mafic dykes from the Kruné hory/Erzgebirge (Czech Republic) Horninotvorné minerály lamprofyrù a pøíbuzných...of Sciences of the Czech Republic, Rozvojová 135, CZ 16502 Praha 6, Czech Republic Charles University...Faculty of Science, Albertov 6, CZ 12843 Praha 2, Czech Republic; e-mail: frholub@natur.cuni.cz, stemprok@natur...(Erzgebirge) area and Mariánské Láznì region in Western Bohemia (Czech Republic). All studied rocks are altered |  | | Journal (article/letter/editorial) | | penetrating the Cínovec/Zinnwald granite cupola (Czech Republic): an A-type granite with important hydrothermal...Charles University, Albertov 6, 128 43 Prague 2, Czech Republic; miroslav.stemprok@natur.cuni.cz The Sn–W deposit...cupola of Late Variscan age intruded into the Teplice rhyolite. The 1596 m deep CS-1 drilling was completed...position in the Bohemian Massif N D Prague Czech Republic Li-mica granite CZ 300 km CS-1 Proterozoic...granite of the Older Intrusive Complex Dyke rhyolite Teplice rhyolite Granite porphyry (porphyritic microgranite) |  | | Book | | association to a NW-SE lamprophyre dike (left: altered gneiss, right: mica-lamprophyre). Arme Leute Bergfreude...Bergfreude mine, Marienberg district. small picture top right: Stringer zone W-As-Sn ore-type. Ober Neuhaus...Neuhaus Sachsen mine, Pobershau district. small picture on the bottom left: Zoned phlogopite-phenocryst surrounded...and apatite-microlites and carbonates. Mica-lamprophyre, Freiberg southern subdistrict. Description...backcover: small picture left: ENE-WSW mica-lamprophyre dike crosscuts ‘type Eibenstock’ granite. Tannenberg |  | | Journal (article/letter/editorial) | | v. v. i., Rozvojová 269, CZ-165 00 Praha 6, Czech Republic a r t i c l e i n f o Article history: Received...about 10 Ma (about 330–320 Ma) over the entire region of the Krušné hory. Several peraluminous rhyolitic...rhyolites of A-type form the fill of the Altenberg-Teplice Caldera (ATC), thus demonstrating the close temporal...from less than 1 Ma (the first eruption of the Teplice rhyolite versus the Schönfeld dacite in the ATC)...anticlinorium, elongated in the NE–SW direction along the Czech–German border, is part of the Saxothuringicum (Hoth |  | | Journal (article/letter/editorial) | | system recorded by trace elements in quartz: Krupka district, Eastern Krušné hory/Erzgebirge Tereza Peterková...system recorded by trace elements in quartz: Krupka district, Eastern Krušné hory/Erzgebirge, Chemical Geology...system recorded by trace elements in quartz: Krupka district, Eastern Krušné hory/Erzgebirge Tereza Peterková1...12843 Praha 2, Czech Republic 2 Czech Geological Survey, 11821 Praha 1, Czech Republic 3 Institute...veins in a composite stock at Knöttel in the Krupka district (eastern Krušné hory/Erzgebirge mountain range) |  | | Journal (article/letter/editorial) | | K. Breiter (&) Czech Geological Survey, Geologicka 6, CZ-15200 Praha 5, Czech Republic H.-J. FoÈrster...discontinous belt extending about 160 km along the Czech Republic-German border in a NE-SW direction. The belt...from some hundreds of square metres (KnoÈtl at Krupka, Sadisdorf) to hundreds of square kilometres Fig...and Knotl; Ma, Markersbach; Tht, Tharandt; Tpl, Teplice; Slavkovsky les: Lo, Loket; Kf, Kfely; Tr, TrÏ...the YIC/A granites followed the extrusion of the Teplice rhyolite and intrusion of granite porphyry dykes |  | Gnojek, I., Sedlák, J., Rapprich, V., Skácelová, Z., Mlčoch, B., Krentz, O., Casas-García, R. (2018) Structure of the Carboniferous Altenberg-Teplice Caldera (Eastern part of the Krušné hory/Erzgebirge Mts.) revealed by combined airborne and ground gamma-ray spectrometry. Journal of GEOsciences, 63 (1) 3-20 | Journal (article/letter/editorial) | | paper Structure of the Carboniferous Altenberg–Teplice Caldera (Eastern part of the Krušné hory/Erzgebirge...Brno, Czech Republic; miligal@miligal.cz Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic;...spectrometry images from the Czech and German parts of the Carboniferous Altenberg–Teplice Volcanic Complex (ATVC)...individual types of rhyolite ignimbrites defined in the Czech part of the ATVC are characterized by distinct concentrations...Th-rich unit (Pramenáč type in Czech part, Lugstein type in Germany and Teplice Rhyolite TR3a in Mi-4 borehole) |  | | Book | | Jarchovský Govind S. Rajpoot Czech Geological Survey Prague 2010 CZECH GEOLOGICAL SURVEY ATLAS of plutonic...Waste Repository Authority of the Czech Republic (RAWRA) and by the Czech Geological Survey. Acknowledgements...author Josef Klomínský, Czech Geological Survey, Klárov 131/3, Prague 1, Czech Republic. Fax (+420) 257 531...b a Czech Geological Survey, Klárov 131/3, Praha 1, b Náchodská 2030, Praha 9, Czech Republic Contents...Geological map of Czechoslovakia 1 : 500,000. – Czech Geol. Survey, Prague. 1. CENTRAL BOHEMIAN COMPOSITE |  | Štemprok, M., Seifert, T., Holub, F. V., Chlupáčová, M., Dolejš, D., Novák, J. K., Pivec, E., Lang, M. (2008) Petrology and geochemistry of Variscan dykes from the Jáchymov (Joachimsthal) ore district, Czech Republic. Journal of GEOsciences, 53 (1) 65-104 | Journal (article/letter/editorial) | | dykes from the Jáchymov (Joachimsthal) ore district, Czech Republic Miroslav Štemprok1*, Thomas Seifert2,...Charles University, Albertov 6, 128 43 Prague 2, Czech Republic; stemprok@natur.cuni.cz Institute of Mineralogy...14, Germany Boháčova 866/4, 149 00 Prague 4, Czech Republic Bayerisches Geoinstitut, University of Bayreuth...of Sciences of the Czech Republic, Rozvojová 269, 165 00 Prague 6, Czech Republic Rajmonova 1196, 182...182 00 Prague 8, Czech Republic Corresponding author Mafic and silicic dyke rocks, which occur in the Ag-U |  | | Journal (article/letter/editorial) | | Ma) Western Krušné hory/Erzgebirge pluton (Czech Republic and Germany) represents a multiply emplaced...Charles University, Albertov 6, 128 43 Praha 2, Czech Republic 2 Institute of Earth and Environmental Sciences...Charles University, Albertov 6, 128 43 Praha 2, Czech Republic remain nearly constant (~0.5), thus insensitive...Erzgebirge (KHE) pluton in the Bohemian Massif (Czech Republic). This dataset covers an extreme range of the...the Slavkovský les Mts. and Vogtland in the Czech Republic and Germany (Fig. 1). It is confined to the |  | | Journal (article/letter/editorial) | | Erzgebirge volcano-plutonic complex (Germany, Czech Republic): evidence of multiple magma mixing Axel Mqllera...SW7 5BD, UK b Czech Geological Survey, Geologicka 6, CZ-15200 Praha 2, Czech Republic c Institute of...extrusion of the Teplice rhyolites triggered the formation of the Altenberg-Teplice caldera above the...volcano-plutonic complex. The deep magma reservoir of the Teplice rhyolite also has a genetic relationship to the...Schfnfeld (Westfalian B–C) and the syn-caldera Teplice (Westfalian C–D) volcanic rocks is related to the |  | | Journal (article/letter/editorial) | | the Variscan Altenberg–Teplice caldera (Krušné hory/Erzgebirge Mts, Czech Republic/Germany): Insights into...Sciences of the Czech Republic v.v.i., Rozvojová 269, CZ-16500 Praha 6, Czech Republic Department of Earth...Masaryk University, Kotlářská 2, CZ-61137 Brno, Czech Republic a r t i c l e i n f o Article history: Received...the Altenberg–Teplice Caldera (eastern Krušné hory/ Erzebirge, along the Czech Republic/Germany border)...dacite, overlying three units of subaluminous Teplice rhyolite and granite porphyry) and plutonic granites |  | | Journal (article/letter/editorial) | | among the lamprophyre dyke swarm in the Moldanubian Zone of the Bohemian Massif (Czech Republic) was investigated...Ultrapotassic magmatism . Bohemian massif Introduction Lamprophyre dykes are considered as a tectonic marker of...Scarrow et al. 2011). Compositional variation of lamprophyre depends on the source magma and degree of metasomatism...Charles University, Albertov 6, 128 43 Prague, Czech Republic ing magma ascent through the crust are essential...post-collision events in orogenic belts. As lamprophyre magma usually contains high volatile contents |  | Kubínová, Šárka, Faryad, Shah Wali, Verner, Kryštof, Schmitz, Mark, Holub, František (2017) Ultrapotassic dykes in the Moldanubian Zone and their significance for understanding of the post-collisional mantle dynamics during Variscan orogeny in the Bohemian Massif. Lithos, 272. 205-221 doi:10.1016/j.lithos.2016.12.007 | Journal (article/letter/editorial) | | Albertov 6, Prague, 12843, NU 1 2 MA Czech Republic Boise State University, 1910 University Drive...(Couzinié et al., 2014) and 265 Ma from AC lamprophyre in the Central Iberian Zone (Scarrow et al.,...vaugnerite and enclaves plot in the field of K-lamprophyre and syenite porphyre are similar to some silica-rich...similarity with the ultrapotassic TE D rocks of lamprophyre composition (Edgar et al., 1996; Mitchell and...minerals, e.g. rutile in the MA mantle source region or they could be inherited from crustal components |  | | Book | | the same passion for minerals and the NE Bavarian region. The Oberpfalz was his home and my adopted country...Bohemian Massif, which is shared by Germany, the Czech Republic, Poland and Austria, has been focused on these...the principal techniques of deep geophysics, this region enables us to look at the origin of pegmatites...to find new profitable mineral deposits in the region are not very promising and mining in Germany is...with much success. The Hagendorf-Pleystein mining district consists of several pegmatites and aplites, including |  | Zhang, Wei, Jiang, Shao-Yong, Gao, Tianshan, Ouyang, Yongpeng, Zhang, Di (2020) Constraints on the Petrogenesis and Metallogenic Setting of Lamprophyres in the World-Class Zhuxi W–Cu Skarn Deposit, South China. Minerals, 10 (7) 642 doi:10.3390/min10070642 | Journal (article/letter/editorial) | | in the Zhuxi deposit, respectively. Keywords: lamprophyre; Yangtze Block; Zhuxi W–Cu deposit; apatite geochemistry;...northwest of the Dexing porphyry Cu deposit), lamprophyre dikes were intersected by drilling and their...related to either tungsten or tin deposits in this region [13]. 2.2. Ore Deposit Geology In the Zhuxi deposit...the Neoproterozoic Shuangqiaoshan Group in this region [14,19]. 3 of 19 Figure Regional geological map...belt (JNB) (modified from [13]).4 of 19 [13]). Lamprophyre dikes intruded in the Carboniferous–Permian strata |  | | Book (edition) | | andreprodu<..1ion by StudioVVG, Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0...Publishing House in Prague and which recei\ ed the Czech Literary Award for best book in the natural sciencesfor...and other Larin Ianguages. and in the- Polish. Czech, Greek, Hungarian, Finnish. and Swahili Ianguages...administrative units are expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio)...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g. |  | | Book (edition) | | African Rift Valley (Rwanda, Uganda, Democratic Republic of Congo): Example from a Within-Plate Setting...and epithermal gold deposits of the circum-Pacific region. Deposits with approximate tonnes of contained...from Sillitoe (1997) . . . . . . . . . Alkaline lamprophyre with large chlorite altered amphibole phenocrysts...Photomicrographs (crossed nicols) of typical lamprophyre samples from the Kreuzeck Mountains, Austria...texture of tschermakite-bearing shoshonitic lamprophyre (119050) [FOV 3.5 mm]; the tschermakite phenocrysts |  | | Book (edition) | | African Rift Valley (Rwanda, Uganda, Democratic Republic of Congo): Example from a Within-Plate Setting...epithermal gold deposits of the circum-pacific region. Deposits with approximate tonnes of contained...Photomicrographs (crossed nicols) of typical lamprophyre samples from the Kreuzeck Mountains, Austria...texture of tschermakite-bearing shoshonitic lamprophyre (119050) [FOV 3.5 mm]; the tschermakite phenocrysts...Porphyritic texture of phlogopite-bearing alkaline lamprophyre (119040) [FOV 2.0 mm]; the phlogopite phenocryst |  | | Book | | "Broadly regarded, the depth ta which a metalliferous region has been eroded affects its present characteristics...e eu cO MEDIUM LEVEL C Is equigranular lamprophyre granite, quartz monzonite, diorite £ C 443...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...BALKHASH (PRIBALKHASH) REGION, KAZAKHSTAN, U.S.S.R. This is an outstanding region of Permo-Carboniferous...interpreted as marking the cores of stratovolcanoes. The region is densely mineralized and contains the principal |  | | Report (issue) | | Countries ca. circa Congo (Kinshasa) Democratic Republic of the Congo DOD U.S. Department of Defense...Bolivia Renierite Cu3(Fe,Ge,Zn)(S,As)4 Democratic Republic of the Congo (Congo [Kinshasa]); Namibia Sorensenite...PbSnS2 Bolivia Thoreaulite SnTa2O6 Democratic Republic of the Congo (Congo [Kinshasa]) Varlamoffite...Varlamoffite (?) (Sn,Fe)(O,OH)2 Democratic Republic of the Congo (Congo [Kinshasa]); Bolivia Bolivia 2+ 1+ ...and small-scale mining of tin in the Democratic Republic of the Congo (Congo [Kinshasa], formerly Zaire) |  | | Journal (article/letter/editorial) | | biotite-cordierite-sillimanite gneisses most typical of the region and their maximum and mean values plotted on a...prevail over rare metal pegmatites also in this region. Logically, a holistic approach has been taken...Spear, 2007; Breiter and Müller, 2009). In this region is has been used for the first time by Dill et...derived from the Domažlice Crystalline Complex (Czech Republic) which is outside the working area. Caledonian...pegmatites from Vlastějovice, Bohemian Massif, Czech Republic. International Journal of Earth Sciences 96 |  | | Book | | "Broadly regarded, the depth to which a metalliferous region has been eroded affects its present characteristics...DIKES e t c . __, en c DEPTHS IVOLCANICj lamprophyre equigranular g r a n i t e , quartz monzonlte...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...BALKHASH (PRIBALKHASH) REGION, KAZAKHSTAN, U.S.S.R. This is an outstanding region of Permo-Carboniferous...interpreted as marking the cores of stratovolcanoes. The region is densely mineralized and contains the principal |  | | Book | | and N. M. BANAS, W. KRAMER, VII Moldanubian Region VII.A Introduction J. FIALA. . . . and K. VII...Contributors J. AICHLER Czech Geological Survey P.O. Box 65 79001 Jesenik Czech Republic H.-J. ANDERLE Geological...Charles University Albertov6 12843 Prague 2 Czech Republic I. CHLUPAc Department of Geology Faculty of...Charles University Albertov 6 12843 Prague 2 Czech Republic R.D. DALLMEYER Department of Geology University...DUDEK J. CHAB Czech Geological Survey Malostranske mlm. 19 11821 Prague 1 Czech Republic Department of |
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