 | | Journal (article/letter/editorial) | | nts. Carbon-richformationswere depositedin the region of the BohemianMassifthroughoutmostof its geologichistory...(1989). by veinsof hydrothermalquartz(Fig. 8). The quartz veinsare not mineralizedbut have a much higher...higher chromium andgoldcontent(seeTable1, Cr-bearing quartz).Their genesismaybe linkedup with the last phaseof...JESENiK Ntis.)ANDOF U [STRUHADLO LOCALITY NEAR KLATOVY) o 0.4 m 0.3 • '" -0.2 (•) HYDROTHERMAL-PLUTONIC...orebodies,100 to 200 of uraninite, cofflnite,carbonates,quartz, pyrrhotite, m long and 3 to 10 m thick, containmineralizationof |  | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 51/34(2006) 231 Late-orogenic Variscan magmatism: the case...case of quartz monzodiorite dykes from the Blanice Graben, southern Bohemia Pozdnì orogenní variský magmatismus:...JANOUEK1, 2 c/o Czech Geological Survey, Klárov 3, CZ-118 21 Prague 1, Czech Republic Institute of Petrology...CZ-128 43 Prague 2, Czech Republic * Corresponding author 1 2 Pyroxenebiotite quartz monzodiorite of...emplaced at shallow (subvolcanic) crustal levels. Quartz monzodiorites are metaluminous (A/CNK = 0.790 |  | | Journal (article/letter/editorial) | | in a sample which is formed by Fe-rich dolomite, quartz, anatase and ore minerals (primary phases: chalcopyrite...and also in a sample, which is formed mostly of quartz and sulphides (chalcopyrite > galena). Synchysite...uvádějí Scharm et al. (1994) z lokalit Holičky, Hamr a Stráž pod Ralskem. Z klasifikačního hlediska spadají...pole florencitu (obr. 6). Florencity z lokality Hamr měly z REE-fosfátů nalezených ve strážském bloku...lokalitami; data pro Stráž pod Ralskem, Holičky a Hamr převzata ze Scharma et al. (1994), pro Suchou a |  | Ulrych, J., Adamovič, J., Krmíček, L., Ackerman, L., Balogh, K. (2014) Revision of Scheumann’s classification of melilitic lamprophyres and related melilitic rocks in light of new analytical data. Journal of GEOsciences, 59 (1) 3-22 | Journal (article/letter/editorial) | | of Sciences of the Czech Republic, Rozvojová 269, 165 00 Prague 6, Czech Republic; adamovic@gli.cas.cz...Civil Engineering, Veveří 95, 602 00 Brno, Czech Republic Institute of Nuclear Research, Hungarian Academy...Madagascar – Melluso et al. 2011; Euro–Mediterranean region – Lustrino and Wilson 2007; Piromallo et al. 2008...lamprophyric dyke rocks in the Ploučnice River Region (PRR) in northern Bohemia and described them as...clinopyroxene-free ultramafic lamprophyres from this region and named it after the Ploučnice River (Polzen |  | | Journal (issue) | | hell 16 IGeology in the Czech Republic A few words from UGA, Czech Republic 17 Quido Zaruba, founder...geology 18 The Czech Geological Survey 20 Feldspar raw materials in the Czech Republic 21 The re-use...during uranium mining in Straz Pod Ralskem, Czech Republic EDITORIAL BOARD Christer Akerman Carlo Bravi...deformation ISSN: 1028 - 267X 30 Geophysics in the Czech Republic 33 Stability of the Krusne hory mountain...the Union of Geological Associations (UGA), Czech Republic by Jan Schrofefl e would like to use the opportunity |  | | Report (issue) | | AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA CONGO COSTA RICA CÔTE D’IVOIRE CROATIA CUBA CYPRUS CZECH REPUBLIC...REPUBLIC DEMOCRATIC REPUBLIC OF THE CONGO DENMARK DJIBOUTI DOMINICA DOMINICAN REPUBLIC ECUADOR EGYPT EL SALVADOR...ISLAMIC REPUBLIC OF IRAQ IRELAND ISRAEL ITALY JAMAICA JAPAN JORDAN KAZAKHSTAN KENYA KOREA, REPUBLIC OF KUWAIT...KUWAIT KYRGYZSTAN LAO PEOPLE’S DEMOCRATIC REPUBLIC LATVIA LEBANON LESOTHO LIBERIA LIBYA LIECHTENSTEIN...PARAGUAY PERU PHILIPPINES POLAND PORTUGAL QATAR REPUBLIC OF MOLDOVA ROMANIA RUSSIAN FEDERATION RWANDA SAINT |  | | Book | | (Russia), P. Bruneton (Europe), J. Cisovsky (Slovak Republic), G. Érdi-Krausz (Hungary), H. J. Förster (Germany)...Hruby (Czech Republic), E. Kirchner (Austria), B. Kirchner (Austria), J. Komínek (Czech Republic), I. Bojkov...J. Royall (Spain), and A. Kuestermeyer (Slovak Republic). M. Cuney deserves my particular gratitude for... . . . . . . . . . . . . . . . 2.1 West Balkan Region . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . 2.1.1 Bukhovo District .. . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Baback, D.S. Gursky Uranium mineral base of the Republic of Uzbekistan...................................uranium, Straz pod Ralskem, Northern Bohemia, Czech Republic....... 171 D.W. McCarn List of Participants...Transural district, and pilot testing has been initiated at the Khiagda deposit in the Vitimsky district. Russia...Priargunsky mine/mill complex in the Streltsovsk district in south eastern Siberia accounted for about...Kirovograd district, with ore processing at the Zheltiye Vody mill. The ore in the Kirovograd district is hosted |  | | Journal (article/letter/editorial) | | granite cupola at Zinnwald (Germany) or Cínovec (Czech Republic) consists of highly evolved, weakly peraluminous...Kateřiny granite in the Eastern Krušné Hory of the Czech Republic, reaction with an oxidizing As-bearing fluids...Erzgebirge – Krušné Hory of Germany and the Czech Republic, infiltration of As-bearing fluids gave rise...Zinnwald or Cínovec, as it straddles the German–Czech border, is intrusive into the Teplice rhyolite and... 1998, 1999, Štemprok et al. 2003). In the Czech Republic, the center of the cupola was transected by |  | | Journal (article/letter/editorial) | | lacustrine facies Kladno-Rakovnik basin and Plzn basin, Czech Re- andthe type of organicmatterassociated with...thoughtto havedement, locally replacingearlier quartz of the host genesis). theseparticlesandresultedin...helm Homr (C), K6nigssteinPirno(D) Salzgitter District (D) Fe o Maim m • • U / • Liossic + :•...(D)Upper-Silesia Zn '•::_ (Pb-Zn) (Sr)Mining District (PL) Sr •• • • Muschelkolk • sandsrein ',,:•••...Salzgitter(D) Peine-B/ilten-Lengede (D) Damme(D) Hamr (C) KSnigstein(D) TepliceSpa(C) M/insterland(D) |  | Jirásek, Jakub, Matýsek, Dalibor, Vaculíková, Lenka, Sivek, Martin (2015) Hollandit a kryptomelan z Poniklé u Jilemnice, Česká republika [Hollandite and cryptomelane from Poniklá near Jilemnice, Czech Republic]. Bulletin mineralogicko-petrologického oddělení Národního muzea v Praze, 23 (1) 103-108 | Journal (article/letter/editorial) | | and cryptomelane from Poniklá near Jilemnice, Czech Republic Jakub Jirásek1)*, Dalibor Matýsek2), Lenka...cavities and fissures of brecciated iron ore with quartz. Both form of greyish-black to black reniform aggregates...granitoidů v podloží křídových pískovců na dole č. 3 UD Hamr pochází nálezy hollanditu s možnými zónami kryptomelanu...evolution of Sudetic Terranes (NE Bohemia, Czech Republic). Geol. Carpath. 54, 5, 281-297. Chaloupský...minerals of the Jáchymov (Joachimsthal) ore district. J. Czech Geol. Soc. 42, 4, 3-76. Patočka M., Leichmann |  | | Report (issue) | | production in Olympic Dam deposit............... 37 Quartz-pebble conglomerate deposits ..................... 37 2.4.2. Geologic setting of Witwatersrand district, South Africa..................... 38 2.4.3. Ore...Ore geometry and metallogenesis of Witwatersrand district, South Africa...................................Geologic setting of Margnac, France and Jáchymov, Czech Republic deposits.....................................metallogenesis of Margnac, France and Jáchymov, Czech Republic deposits.................................. |  | Krmíček, Lukáš, Ulrych, Jaromír, Jelínek, Emil, Skála, Roman, Krmíčková, Simona, Korbelová, Zuzana, Balogh, Kadosa (2021) Petrogenesis of Cenozoic high-Mg (picritic) volcanic rocks in the České středohoří Mts. (Bohemian Massif, Czech Republic) Mineralogy and Petrology, 115 (2) 193-211 doi:10.1007/s00710-020-00729-5 | Journal (article/letter/editorial) | | the České středohoří Mts. (Bohemian Massif, Czech Republic) Lukáš Krmíček 1,2 Kadosa Balogh 5 & Jaromír...Geology of the Czech Academy of Sciences, Rozvojová 269, CZ-165 02 Praha 6, Czech Republic 2 Brno University...of Geotechnics, Veveří 95, CZ-602 00 Brno, Czech Republic 3 Institute of Geochemistry, Mineralogy and...University, Albertov 6, CZ-128 43 Praha 2, Czech Republic 4 Department of Geological Sciences, Faculty...Masaryk University, Kotlářská 2, CZ-611 37 Brno, Czech Republic 5 Institute of Nuclear Research, Hungarian |  | Sedlák, J., Gnojek, I., Zabadal, S., Farbisz, J., Cwojdzinski, S., Scheibe, R. (2007) Geological interpretation of a gravity low in the central part of the Lugian Unit (Czech Republic, Germany and Poland) Journal of GEOsciences, 52 (3-4) 181-197 | Journal (article/letter/editorial) | | low in the central part of the Lugian Unit (Czech Republic, Germany and Poland) Jiří sedlák1*, Ivan gnojek1...Miligal, Ltd., Axmanova 531/13, 623 00 Brno, Czech Republic; miligal@miligal.cz Przedsiebiorstwo Badań...of the Lugian Unit in the Bohemian Massif (Czech Republic, Germany and Poland). It is limited approximately...(C) and (D). Besides that, the sediments of the Czech Cretaceous Basin play an important additional role...Jablonec nad Nisou, Semily and Trutnov in the Czech Republic. The size of the studied area is 150 km (W–E) |  | | Journal (article/letter/editorial) | | accompanied by the deposition of the first uraniferous quartz-pebble conglomerates (Plant et al. 1999). About...importance. The oldest known deposits occur in quartz-pebble conglomerates shed from Archean-age mountains...Westmoreland, Australia; Akouta, Niger; Hamr-Straz, Czech Republic 3 Hematite breccia complexes Igneous...Acid igneous rocks Olympic Dam, Australia 4 Quartz-pebble conglomerates Sedimentary Continental –...post-orogenic basins Schwartzwalder, U.S.; Dhaba district, Congo Igneous Associated with hydrothermal |  | | Journal (article/letter/editorial) | | phosphate occurence around Líštěnec near Votice (Czech Republic) Luboš Vrtiška*, Radana Malíková a Jiří Sejkora...Líštěnec village near Votice (central Bohemia, Czech Republic). Recently defined fluorwavellite forms light...fissures of graphitic gneisses (historical sample) or quartz gangue (new finds). It is orthorhombic, space group...Pyromorphite forms crusts and aggegrates at fissures of quartz gangue consisting from yellow to light green crystals...yellowish or bluish tint) crusts in small cavities of quartz composed by tiny idiomorphic trigonal crystals |  | | Report (issue) | | AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA CONGO COSTA RICA CÔTE D’IVOIRE CROATIA CUBA CYPRUS CZECH REPUBLIC...REPUBLIC DEMOCRATIC REPUBLIC OF THE CONGO DENMARK DJIBOUTI DOMINICA DOMINICAN REPUBLIC ECUADOR EGYPT EL SALVADOR...ISLAMIC REPUBLIC OF IRAQ IRELAND ISRAEL ITALY JAMAICA JAPAN JORDAN KAZAKHSTAN KENYA KOREA, REPUBLIC OF KUWAIT...KUWAIT KYRGYZSTAN LAO PEOPLE’S DEMOCRATIC REPUBLIC LATVIA LEBANON LESOTHO LIBERIA LIBYA LIECHTENSTEIN...PARAGUAY PERU PHILIPPINES POLAND PORTUGAL QATAR REPUBLIC OF MOLDOVA ROMANIA RUSSIAN FEDERATION RWANDA SAINT |  | | Journal (article/letter/editorial) | | 95 5 2 quartz 3 2 quartz biotite quartz plagioclase (accessory) 37 16 91 79 quartz anatase calcite...lepidocrocite 2 3 2 3 16 4.5 quartz anatase opal organic matter muscovite quartz other minerals CEC (meq/100... Temperature is 20°C, pH is 6.0. transitional region the 0 may be expressed by the relation: 0 = bcn...polymer (UOD3(OH)~ appear in the vicinity o f the region. In our calculations of diagrams (Figs. 3 and 4)...1975; Syka et al., 1978). The content of U in the Hamr deposit strongly rises in fractions < 3 pm, and |  | | Journal (article/letter/editorial) | | Australia (Ranger, Jabiluka, and Nabarlek), the quartz-pebble conglomate deposits of South Africa and...as well as Husab and many others in the Litsk district (Kola Peninsula), Wollaston and Mudjatik domains...uraninite with its concentration in placers (pebble-quartz conglomerates; see Table 1). Major sources of U...Complex, the U veins – in contrast to the c. 340 Ma quartz-Au veins – are not related to the emplacement of...stress field, resulting in pre-U c. 308-304 Ma quartz-sulfide and carbonate-sulfide mineralization, c |  | Plant, J. A., Reeder, S., Salminen, R., Smith, D. B., Tarvainen, T., De Vivo, B., Petterson, M. G. (2003) The distribution of uranium over Europe: geological and environmental significance. Applied Earth Science, 112 (3) 221-238 doi:10.1179/037174503225003152 | Journal (article/letter/editorial) | | potential, for example over the Derbyshire Peak District of central England.17 Uranium and the other two...Colorado Plateau (USA), Koenigstein (Germany) Quartz-pebble conglomerate deposits Witwatersrand Basin...Western Erzegebirge (Germany), Pribram District (Czech Republic) Breccia complex deposits Olympic Dam...variety of natural factors specific to each mining district. Frequently, deep-seated, high-grade deposits...Finland,7 and the black shale deposits of the Hamr region of Germany. The FOREGS Geochemical Baseline |  | | Journal (article/letter/editorial) | | Phoenician state (~1000 B.C.), the Athens T Republic (Conofagos, 1980) and the Roman Empire (~300 B...in the world ocean interpreted as a single VMS district. What both groupings of natural metal occurrences...quantitative comparisons. The Upper Mississippi Valley “district” (Heyl et al., 1959) is an area of IP 7,800...(between about 20 and 60 km), as districts. The term “district” is also used as an administrative division with...30-50 km; meso-belts (also termed “trends”) on district to small IP regional scale measure between about |  | | Report (issue) | | AFRICAN REPUBLIC CHAD CHILE CHINA COLOMBIA CONGO COSTA RICA CÔTE D’IVOIRE CROATIA CUBA CYPRUS CZECH REPUBLIC...REPUBLIC DEMOCRATIC REPUBLIC OF THE CONGO DENMARK DJIBOUTI DOMINICA DOMINICAN REPUBLIC ECUADOR EGYPT EL SALVADOR...ISLAMIC REPUBLIC OF IRAQ IRELAND ISRAEL ITALY JAMAICA JAPAN JORDAN KAZAKHSTAN KENYA KOREA, REPUBLIC OF KUWAIT...KUWAIT KYRGYZSTAN LAO PEOPLE’S DEMOCRATIC REPUBLIC LATVIA LEBANON LESOTHO LIBERIA LIBYA LIECHTENSTEIN...PARAGUAY PERU PHILIPPINES POLAND PORTUGAL QATAR REPUBLIC OF MOLDOVA ROMANIA RUSSIAN FEDERATION RWANDA SAINT |  | Vinokurov, S. F., Prokof’ev, V. Yu., Malkovsky, V. I., Dymkov, Yu. M., Chugaev, A. V., Nesterova, M. V. (2013) Neotectonic stage in the formation of the Khokhlovskoe uranium deposit, eastern Transural region: Structural, hydrochemical, mineralogical, and geochemical formation conditions. Geology of Ore Deposits, 55 (6) 411-437 doi:10.1134/s1075701513060068 | Journal (article/letter/editorial) | | Khokhlovskoe Uranium Deposit, Eastern Transural Region: Structural, Hydrochemical, Mineralogical, and...inclusions and mineral waters abundant in this district. The mineralogical and geochemical features comprise...neotectonic reactivation of the eastern Transural region. DOI: 10.1134/S1075701513060068 1 INTRODUCTION...inclusions in a late quartz–siderite veinlet and a modern technique of aqueous extracts from quartz; GEOLOGICAL...paleovalley type, is situated in the West Siberian ore district along with the wellexplored Dalma tovskoe, Semizbay |  | | Journal (article/letter/editorial) | | that of the enclosing rocks, namely, the upper region of the almandine amphibolite facies. The cores...Ca-pyroxene, Ca-amphibole, biotite, almandine, quartz etc. The structures of these rocks are massive...metamorphic transformation under conditions of the upper region of the 388 almandine amphibolite facies. The...Slatina. B3~ovec, Pern~tejn, Sei~ek, Smr6ek, V6chnov. Hamr, Konikov, Kuklik, Li~n~, Michov, Samotin. Ruda at...ability to migrate under conditions of the upper region of the almandine amphibolite facies. This is clearly |  | | 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...very old origin, often without lrnown source. e.g. quartz or cinnabar. Current practice most often names...and other Larin Ianguages. and in the- Polish. Czech, Greek, Hungarian, Finnish. and Swahili Ianguages...polished mineral surface, expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage |
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