 | | Journal (article/letter/editorial) | | Article Polytypism of cronstedtite from Pohled, Czech Republic JIŘÍ HYBLER1,*, JIŘÍ SEJKORA2 and VIKTOR...of Sciences of the Czech Republic, Na Slovance 2, CZ-182 21 Praha 8, Czech Republic *Corresponding author...Museum, Cirkusová 1740, CZ-193 00 Praha 9, Czech Republic 3 Na drážce 1501, CZ-530 03 Pardubice rre...Fe3+x)(Si2-xFe3+x)O5(OH)4, was found in an active quarry near Pohled, Czech Republic, in the Monotone Series of Moravian...migmatized paragneiss near the contact with two-mica granite of the Eisgarn type. Separated crystals (43 altogether) |  | Víšková, Eva, Houzar, Stanislav, Škoda, Radek, Kopecký, Stanislav, Toman, Jiří, Pauliš, Petr (2022) Olovem bohatá oxidační zóna polymetalické mineralizace na lokalitě Kvasetice u Havlíčkova Brodu: distribuce minerálních asociací s pyromorfitem a arzenáty [Lead-rich oxidized zone of base-metal mineralization of the Kvasetice locality near Havlíčkův Brod: distribution of pyromorphite- and arsenate-bearing mineral assemblages]. Bulletin Mineralogie Petrologie, 30 (2) 171-187 | Journal (article/letter/editorial) | | mineralization of the Kvasetice locality near Havlíčkův Brod: distribution of pyromorphite- and arsenate-bearing...267/2, 611 37 Brno 3) Žižkov II/1294, 580 01 Havlíčkův Brod 4) Smíškova 564, 284 01 Kutná Hora 5) Mine...in Kvasetice (Havlíčkův Brod ore district, Bohemian-Moravian Highlands, Czech Republic). The primary...arsenopyrite > galena >> boulangerite hosted in the quartz veins is partly different from other similar localities...sub-groups of arsenates with sulphide relics in small quartz veins: (a) in close association with the relic |  | Pauliš, Petr, Kopecký, Stanislav, Dolníček, Zdeněk, Sejkora, Jiří, Pour, Ondřej, Ulmanová, Jana, Kopecký, Stanislav jun. (2022) Wolframová a sulfidická hydrotermální mineralizace z Pekelského vrchu u Jihlavy (Česká republika) [Tungsten and sulphidic hydrothermal mineralization from Pekelský vrch near Jihlava (Czech Republic)]. Bulletin Mineralogie Petrologie, 30 (1) 73-94 | Journal (article/letter/editorial) | | mineralization from Pekelský vrch near Jihlava (Czech Republic) Petr Pauliš1,2)*, Stanislav Kopecký3), Zdeněk...- Horní Počernice 3) Žižkov II/1294, 580 01 Havlíčkův Brod 4) Česká geologická služba, Geologická 6, 152...type with the dominant ferberite and scheelite in quartz veins was detected in 1963 at the site Pekelský...is relatively rare. The gangue is dominated by quartz with flakes of low-F phengitic muscovite and rare...010 0.016 0.017 0.020 0.000 0.000 0.003 menolomu Pohled (Mastíková 2011). Ag 1.009 1.016 0.983 1.010 1 |  | | Journal (article/letter/editorial) | | of metabasites in a thermal aureole of Tanvald granite (northern Bohemia) used for the manufacture of...University in Prague, Albertov 6, Prague 2, Czech Republic; petrsida@seznam.cz * Corresponding author...metabasites in a thermal aureole of the Tanvald granite in the northern part of the Bohemian Massif that...of charcoal taken from the base of the Neolithic quarry, where a large amount of waste from making of semi-finished...amphibole hornfels, stone tool, Neolith, Tanvald granite, Krkonoše-Jizera Crystalline Unit, Bohemian Massif |  | | Book | | . 42 3.1.7 Cfnovec, Krusne Hory Mountains, Czech Republic .......................... .43 3.1.8 Synthesis................ 62 3 .2.8.1 Letneye, Dombarovsk District ....................................................... 62 3.2.8.2 Komsomolskoye, Mednogorsk District ...................................... 64 3.2.8......... 65 3.2.8.6 Bakr-Tau, Baimak District, Bashkirian Republic ....................... 66 3.2.9 Volcanic-Hosted.................... 75 3.3.2 Ungban, Bergslagen District, Sweden...................................... |  | | Journal (article/letter/editorial) | | They are mostly albitized. Mierogranites and granite porphyries also oeeur, b u t probably are not related...mesothermal veins of the Zn-Pb-Ag-formation, with quartz as gangue. Low-temperature Pb-veins, with barite...Bohemian-Moravian Heights. 1 = hydrothermal ore veins with quartz gangue; 2 = hydrothermal ore veins with barite...(in the Humpolec district), with granite porphyries (in the Havli6k,]v Brod district) and spessartites...instance, granite porphyries and kersantites at the locality Vysokgt near Havli6kfiv Brod. The dikes |  | | Journal (article/letter/editorial) | | Albertov 6, 128 43 Prague 2, Czech Republic; jiri.zacharias@natur.cuni.cz 2 Czech Geological Survey, Klárov...Klárov 3, 118 21 Prague 1, Czech Republic * Corresponding author The Ševětín Pluton, located c. 15 km NNE...the intrusion of the Ševětín biotite–muscovite granite and the early stage of its brittle deformation...associated with the formation of subeconomic Pb–Zn–(Ag?) quartz–calcite veins at c. 265 Ma. Keywords: Moldanubian...Kaplice–Rödl fault zone; Fig. 1a) extends from Český Brod E of Prague to Linz in Austria. On a regional scale |  | | Journal (article/letter/editorial) | | 45056 rakovajf@miamioh.edu Fluorapatite Acushnet Quarry Bristol County, Massachusetts N orth America...anywhere is the “Roebling apatite” from the Pulsifer quarry in Auburn, Maine. Formerly in the collection of...worldwide, the Acushnet quarry (also currently known as the J. Keating Company stone quarry), Bristol County...County, Massachusetts. Rather than a granite pegmatite, the geological environment in which this specimen formed... The metamorphic rocks exposed in the Acushnet quarry are a mixture of schists, gneisses, and intruded |  | Ackerman, Lukáš, Haluzová, Eva, Creaser, Robert A., Pašava, Jan, Veselovský, František, Breiter, Karel, Erban, Vojtěch, Drábek, Milan (2017) Temporal evolution of mineralization events in the Bohemian Massif inferred from the Re–Os geochronology of molybdenite. Mineralium Deposita, 52 (5) 651-662 doi:10.1007/s00126-016-0685-5 | Journal (article/letter/editorial) | | is also widespread in granitoids and/or related quartz veins/pegmatites forming disseminated Mo mineralization...Geology, The Czech Academy of Sciences, Rozvojová 269, 165 00 Prague 6, Czech Republic 2 Czech Geological...Geological Survey, Geologická 6, Prague 5 152 00, Czech Republic 3 Institute of Geochemistry, Mineralogy and...Charles University, Albertov 6, Prague 128 43, Czech Republic 4 Department of Earth and Atmospheric Sciences...mineralization postdates the age of the associated Padrť granite. Disseminated Mo mineralization in Cadomian and |  | | Book | | about 25 articles. Milan Novák (1952, Vyškov, Czech Republic) Head of the Department of Mineralogy, Petrology...published in Czech Republic by Granit, s. r. o., Ditinova 10. 150 00 Prague 5, Czech Republic E-mail: i...reproduction by Studio W G . Prague Printed in Czech Republic by Finidr. s. r. o., Český Tčšín 06/23/03/01...References 15 20 28 Mineralogical Regions Czech Republic (Milan Novák) Hungary (Sándor Szakáll) Poland...85 114 Descriptions of the Mineral Species Czech Republic (Milan Novák). Hungary (Sándor Szakáll), Poland |  | | Journal (article/letter/editorial) | | Bohemian Massif. It includes the Variscan Karkonosze Granite (about 328–304 Ma) surrounded by the following...regional metamorphism (360–340 Ma) - Karkonosze Granite intrusion (328–304 Ma) - Late Cretaceous and Neogene-to-Recent...and occurrences are related to the Karkonosze Granite intrusion. This group includes a spatially diversified...within the granite and in granite-related pegmatites, in the close contact aureole of the granite and within...metamorphic envelope, at various distances from the granite. Assuming world standards, all these deposits are |  | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 51/12(2006) 3 The Krásno Sn-W ore district near Horní Slavkov:...Museum Sokolov, Zámecká 1, Sokolov, CZ-356 00, Czech Republic Department of Mineralogy and Petrology, National...68, Prague 1, CZ-115 79, Czech Republic The tin-tungsten Krásno ore district near Horní Slavkov (Slavkovský...most important areas of ancient mining in the Czech Republic. The exceptionally rich and variable mineral...reviews the data on geological setting of the ore district, individual ore deposits and mining history. Horní | | | Book | | published in Czech Republic by Granit. s. r. o.. Dninova I0. 150 00 Prague 5. Czech Republic E-mail: in...reproduction by Studio VVG, Prague Printed in Czech Republic by F111idr. s. r. o.. Ce ky Tesin 06/23/03/0............................................. 3 1 Czech Re public (M ilan Novak) ........................................................... 127 Czec h Republic (Mi lan Novak). Hungary (Sandor Szakall), Po land......................................... 397 Czech Republic (Moravia) ................................ |  | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 50/12(2005) 43 Retrograde metamorphism in a regional shear...in the Moldanubian Zone of southern Bohemia, Czech Republic Retrográdní metamorfóza muskovit-biotitických...tabs) STANISLAV VRÁNA1 JIØÍ BÁRTEK2 1 2 c/o Czech Geological Survey, Klárov 3, 118 21 Praha 1 Alberta...muscovite intergrown with biotite in recrystallized quartz-feldspar fabric. Residual sillimanite occurs as...minute aggregates armoured by muscovite. Abundant quartz segregation lenses aligned in the dominant S3 foliation |  | | Journal (article/letter/editorial) | | endogenous mineralization in Czechoslovakian Socialist Republic M. Stemprok & M. Vanecek Published online: 04...endogenous mineralization in Czechoslovakian Socialist Republic, International Geology Review, 8:6, 739-745, DOI:...endogenous mineralization in Czechoslovakian Socialist Republic M. Stemprok and M. Vanecek UDC 553. 21(437)=03...beneficiation, and metallurgy was published by Czech scientist G. Agricola in 1556 (1). A school of mining...Voite'S vein, Bf ezogory field, Phbram mining district, central Czechoslovakia, in 38 out of the 39 horizons |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | 2005). The world’s largest Hg deposit, the Almadén district of central Spain, is representative of concentrations...reworking of the mercury-hosting rocks of the Almadén district (primary mineralization 427–380 Ma) led to at...associated with one larger contemporaneous mineralized region. Most notably, mindat.org records more than 300...west-central California. This important mining district, including the New Almadén mine in Santa Clara...in the literature. For example, the Hg mining district of Pike County, Arkansas, is hosted in Carboniferous |  | 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...cross-sections show that the Cambrian Rumburk granite is the main source of the lows (A), (B) and (E)...(C) and (D). Besides that, the sediments of the Czech Cretaceous Basin play an important additional role |  | | Book (edition) | | example for such a situations can be seen in euhedral quartz crystals embedded in the sulfide matrix of fossil...normally contain amorphous silica/opal rather than quartz in its initial stages, as is the case in modern...displaying various colours under XPL; euhedral quartz shows milky internal reflections. Internal Reflections...Late proustite (red internal reflections) filling quartz druse (milky); dike filling. Right (third from...(often 120º). Right (top): Recrystallised euhedral quartz (dark grey) in pyrite (creme) and chalcopyrite |  | | Report (chapter) | | Prague 2, Czech Republic 3Institute of Geology, Academy of Sciences of the Czech Republic, Rozvojov6...Rozvojov6 135, 165 O0 Prague 6, Czech Republic 4Institute of Geology, Polish Academy of Sciences, Podwale 75,...intruded by the late Variscan Krkonoge-Jizera granite pluton. Its southern and eastern rims consist of...(1968). It comprises the R~chory Mountains (Czech Republic), the Lasocki Range and Rudawy Janowickie Mountains...on the northwestern flank of the Krkonoge-Jizera region, the Lusatian granodiorites, referred to as the |  | | Journal (issue) | | of Kunzite at the Historic Katerina Mine Pala District, San Diego County, California Jesse Fisher 380...of four hills which make up the Pala pegmatite district in north-central San Diego County, California...previously unknown gem variety of spodumene. The Pala District is one of the best known of the numerous pegmatite...other pegmatite minerals for almost 100 years. The district contains over 400 individual pegmatites, though...and mineralogy of the Pala District. Most of the mines in the Pala District are located within the boundaries |  | | Report (chapter) | | and depth evidence for pre-exhumation joints in granite plutons: fracturing during the early cooling stage...pre-exhumation joints include their spatial distribution in granite bodies, their fracture surface morphology, and...the northern Mr~kotfn Granite (Borgov) early NNE joints propagated while the granite was at a temperature...magma was still being injected, post-dated by thin granite dykes along NNE joints. Evidence for the pre-exhumation...from the geochronological dating of these late-granite dykes (1-2 cm thick) at 324.9 Ma in age, which |  | | Book | | AND THE 2. V. Marmo GRANITE PETROLOGY ORIGIN AND OF GRANITIC THE GRANITE ROCKS PROBLEM 3. J...especially to Mrs. H. Zárubová who translated the Czech text, and to Mrs. M. Holubová and J. Maasová for...degree be analogous to the metamorphism of. another region but it is unique and unrepeatable in the combination...domal structures with a gneiss, migmatite or granite core and maximum metamorphism in the centre, which...and from the Moldanubicum in the Českomoravská vysočina Highland in Bohemia. They are also common in the |  | 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) | | Radmila NAHODILOVÁ Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic; stanislav.vrana@geology...Svratka Unit) and the Orlice–Sněžník Unit at the Czech–Polish border, which all have a record of Palaeo-Variscan...felsic kyanite–garnet granulites of leucogranite–granite composition were dominantly derived from Lower...Moldanubian Zone Czech Republic +++++++ +++++++ * * * * * * * * * Bìstvina Unit Havlíèkùv Brod Praha 20...felsic granulites of calc-alkali leucogranite and granite composition, but samples 5 and 6 from the set studied |  | | Journal (article/letter/editorial) | | ROCKS & MINERALS Figure 1. Sosedka pegmatite quarry wall with the blocky zone in the center surrounded...in the lower center contained only crystals of quartz and feldspar. Jindřich Kynický photo. JINDŘICH...613 00 Czech Republic jindrak@email.cz ŠTĚPÁN KREJSEK Jindřichova 16 Brno 616 00 Czech Republic krejsek...at 08:01 13 August 2013 Figure 3. Tourmaline, quartz, cleavelandite, lepidolite, and laumontite; specimen...currently the most important producing pegmatite district in Siberia and the whole of the former Soviet |
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Granite quarry, Pohled, Havlíčkův Brod District, Vysočina Region, Czech Republic