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Quartz from
Medvědín uranium deposit, Medvědín, Špindlerův Mlýn, Trutnov District, Hradec Králové Region, Czech Republic


Locality type:Deposit
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Medvědín uranium deposit, Medvědín, Špindlerův Mlýn, Trutnov District, Hradec Králové Region, Czech Republic
Data Identifiers
Mindat Occurrence Record ID:658451
Long-form Identifier:1:3:658451:1
GUID (UUID V4):c9e60da1-4e6c-4b81-aa6f-346072328eb4
Nearest other occurrences of Quartz
4.8km (3.0 miles) Mały Śnieżny Kocioł pegmatite, Piechowice, Karkonosze County, Lower Silesian Voivodeship, Poland
4.9km (3.1 miles) Mały Śnieżny Kocioł, Piechowice, Karkonosze County, Lower Silesian Voivodeship, Poland
7.0km (4.3 miles) Rýžoviště, Harrachov, Semily District, Liberec Region, Czech Republic
7.8km (4.9 miles) Amethyst occurrence, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
8.7km (5.4 miles) Złote Jamy amethyst occurrence, Szklarska Poręba, Karkonosze County, Lower Silesian Voivodeship, Poland
8.9km (5.5 miles) Jagniątków quartz veins, Jagniątków, Jelenia Góra, Lower Silesian Voivodeship, Poland
9.8km (6.1 miles) Borowice, Gmina Podgórzyn, Karkonosze County, Lower Silesian Voivodeship, Poland
10.1km (6.3 miles) Fluorite deposit, Harrachov, Semily District, Liberec Region, Czech Republic
10.4km (6.4 miles) Rudzianki pegmatite, Zachełmie, Gmina Podgórzyn, Karkonosze County, Lower Silesian Voivodeship, Poland
10.4km (6.5 miles) Obří důl, Pec pod Sněžkou, Trutnov District, Hradec Králové Region, Czech Republic
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
mineralization of the Medvědín uranium deposit, Krkonoše Mountains, Czech Republic† Jakub Plášil1,2*, Jiří...Museum, Václavské nám. 68, 115 79 Prague 1, Czech Republic; jakub_plasil@nm.cz Institute of Geochemistry...Faculty of Science, Albertov 6, 128 43 Prague 2, Czech Republic Institute of Earth Sciences, Faculty of Science...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic Corresponding author Dedicated to everlasting...mineralization of the hydrothermal vein uranium deposit Medvědín (Krkonoše Mts., northern Bohemia) is rather
Journal (article/letter/editorial)
žíly vein system, Jáchymov (St. Joachimsthal), Czech Republic Jakub Plášil1*, Jiří Čejka2, Jiří Sejkora1...museum, Václavské nám. 68, 115 79 Prague 1, Czech Republic; jakub_plasil@nm.cz Natural History Museum...Museum, Václavské náměstí 68, 115 79 Prague 1, Czech Republic Institute of Geochemistry, Mineralogy and Mineral...University in Prague, Albertov 6, 128 43 Prague 2, Czech Republic Corresponding author Strongly altered gangue...Červené žíly vein system, the Jáchymov ore district, Czech Republic. Mineralogical research proved that in
Journal (article/letter/editorial)
republika) Selected supergene uranium minerals from the Tachov ore area (Czech Republic) Jiří Sejkora1) a Ivan...(western Bohemia, Czech Republic). Uranophane-beta was determined at abandoned uranium deposit Vítkov II. It...crystalline coatings up to 2 × 3 cm in size on quartz gangue or older metatorbernite composed by tabular...crystalline coatings up to 2 × 2 cm in size on quartz gangue composed by tabular crystals up to 3 mm...product of in-situ supergene alteration of primary uranium mineralization in environment under the present
Journal (article/letter/editorial)
Metatorbernite and lithiophorite from uranium deposit Předbořice (Czech Republic) Luboš Vrtiška1)*, Jiří Sejkora1)...at the uranium deposit Předbořice located about 8 km S from Krásná Hora, central Bohemia, Czech Republic...dipyramidal emerald green crystals up to 11 mm in size on quartz gangue. It is tetragonal, space group P 4/n, the...crusts with reniform to hemispherical aggregates on quartz gangue or metatorbernite crystals. It is trigonal...the in-situ supergene alteration of the primary uranium mineralization in the environment near the present
Journal (article/letter/editorial)
Hnilčík Two new localities of pyromorphite in Slovak Republic: Chvojnica and Hnilčík Martin Števko1,2)*, Jiří...(Spišsko-gemerské rudohorie Mts., Gemeric Unit), Slovak Republic. At the Chvojnica occurrence pyromorphite occurs...developed in cavities and fractures in the porous quartz gangue with relicts of primary galena. It is associated...occurs rarely in the cavities of the cavernous quartz-limonite gangue in the supergene zone of the Piata...supergene minerals, Chvojnica, Hnilčík, Slovak Republic Obdrženo 19. 4. 2022; přijato 3. 6. 2022 Úvod
Journal (article/letter/editorial)
hydrothermal Ag-Pb-Zn deposit Hříva near Louňovice pod Blaníkem (Czech Republic) Petr Pauliš1,2)*, Luboš...Ag-Pb-Zn deposit Hříva near Louňovice pod Blaníkem (Central Bohemian Region, Czech Republic), supergene...Coronadite forms black to several mm thick crusts on quartz vein or hinsdalite crusts. Coronadite is monoclinic...blue-green crystalline crusts up to 0.1 mm thick on quartz or pyromorphite. Hinsdalite is trigonal, space...coronadite, pyromorphite, sulphide hydrothermal deposit, powder X-ray diffraction data, unitcell parameters
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
Journal (article/letter/editorial)
Abstract Uranyl phosphate minerals are widespread in uranium deposits and normally exhibit very low solubility...and metaautunite subgroup impact the mobility of uranium in the environment and have inspired groundwater...their low solubility. The importance of soluble uranium-bearing macro-anions, including nanoscale uranyl...relative to solubilization of normally low-solubility uranium minerals. Eight synthetic analogs of metaautunite...hydrated radii, Li+ and Na+. The details of the uranium speciation in solution depended on the pH and counter
Journal (article/letter/editorial)
189–195Article Stuttgart, April 2012 Gold and uranium contents in gypsum formed from percolating ground...ground water in a Witwatersrand-like gold deposit, Ouro Fino, Minas Gerais, Brazil: LA–ICPMS data Nikola...Results of measurements on gypsum for gold (Au) and uranium (U) using laser ablation–inductively coupled plasma...auriferous pyrite in a Witwatersrand-like gold deposit, Ouro Fino, Minas Gerais, Brazil. The pyrite exposed...Witwatersrandlike setting. Key words: Gypsum; Gold; Uranium; LA–ICPMS; Witwatersrand-like metaconglomerate;
Journal (article/letter/editorial)
uranyl–arsenate–phosphate mineral from Jáchymov (Czech Republic) with a unique uranyl-anion topology Jakub...Sciences of the Czech Republic (ASCR) v.v.i, Na Slovance 2, 182 21 Prague 8, Czech Republic; plasil@fzu.cz...National Museum, Cirkusová 1740, 193 00 Prague 9, Czech Republic Department of Geological Sciences, Faculty...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic Corresponding author Horákite, ideally (Bi...discovered on a specimen originating from Jáchymov, Czech Republic (most probably from the Geister vein, Rovnost
Journal (article/letter/editorial)
Phosphuranylite from the oxidation zone of the vein quartz-apatite-REE-U mineralization at Majerská Valley...2570-7337 Abstract Phosphuranylite was found in quartz vein fragment near the Lower Clement gallery, in...km to the NE from Čučma village (Rožňava district). Quartz-apatite veins with REE-U mineralization here...filling of cavities (up to 2 cm) and cracks in the quartz gangue, in spatial association with brannerite...neutral) environment. Key words: phosphuranylite, uranium mineralization, supergene zone, uraninite oxidation
Journal (article/letter/editorial)
mining field, Jáchymov (St. Joachimsthal), Czech Republic Jiří Sejkora1*, Jakub Plášil2, Ivana Císařová3...Museum, Václavské nám. 68, 115 79 Prague 1, Czech Republic; jiri_sejkora@nm.cz Mineralogical Crystallography...University, Hlavova 2030, 128 40 Prague 2, Czech Republic Institute of Geological Sciences, Masaryk University...611 37 Brno, Czech Republic U Roháčových kasáren 24, 100 00 Prague 10, Czech Republic Czech Geological...Geological Survey, Geologická 6, 152 00 Prague 5, Czech Republic Corresponding author Rich supergene mineral association
Journal (article/letter/editorial)
from the Kobokobo pegmatite (Kivu, Democratic Republic of Congo), was refined from single crystal X-ray...environments, and especially in the oxidation zones of uranium deposits (Finch and Murakami 1999; Krivovichev...the uraniferous quartz–albite–muscovite pegmatite of Kobokobo, situated in the region of Kivu in the western...western Democratic Republic of Congo (DRC). This pegmatite is the type-locality for twelve actinides-...FC (1997) The crystal chemistry of hexavalent uranium: polyhedron geometries, bond-valence parameters
Journal (article/letter/editorial)
series from the Krupka ore district, the Krušné hory Mountains, Czech Republic Jiří Sejkora1*, Jiří Škovíra2...79 Prague 1, Czech Republic; jiri_sejkora@nm.cz Martinka, 417 41 Krupka III, Czech Republic Corresponding...supergroup) were found at the Krupka deposit, Krušné hory Mountains, Czech Republic. They form yellow-green irregular...thermogravimetric data, infrared spectroscopy, Krupka deposit Received: 7 October 2009; accepted 18 December...series (alunite supergroup) in the Krupka ore district. This paper is a part of the systematic research
Journal (article/letter/editorial)
are minor components of uranium-bearing copper ores from the Olympic Dam deposit, South Australia. They...the grain-scale. Samples representative of the deposit (flotation concentrate and tailings), as well as...and 210Pb, both over geological time within the deposit and during ore processing. These data highlight...(Johnson and Cross 1995) Olympic Dam Cu-U-Au-Ag deposit, South Australia (Ehrig et al. 2012). Until now...via both geological processes in situ within the deposit and during ore processing (flotation and subsequent
Journal (article/letter/editorial)
mineralization of the Přísečnice ore district, Krušné hory Mountains (Czech Republic) Jiří Sejkora1)*, Petr Pauliš1)2)...mineralization in the Přísečnice ore district, Krušné hory Mountains (Czech Republic) are described in this paper...in the peripheral part of this historical ore district, about 200 m E from eastern margin of the Přísečnice...rammelsbergite, safflorite, skutterudite and stibnite in quartz gangue. The fragments of strongly supergene altered...parameters, chemical composition, Přísečnice, Czech Republic Obdrženo 15. 4. 2019; přijato 14. 6. 2019
Journal (article/letter/editorial)
Between 1948 and 1952 uranium ore was mined in Miedzianka, producing some 15 tons of uranium metal (Siuda &...type locality for uranophane. The Miedzianka ore deposit occurs within diopside amphibolites and amphibolite...Gangue material is calcite, barite, fluorite, and quartz. A suite of 37 secondary supergene minerals including...pseudomalachite (Pm), and cornubite (Crn), Qtz – quartz, sample M3; (d) chain of malachite spheroidal aggregates...in the spectral region of 900–800 cm−1. There are, however, strong bands in that region observed in the
Journal (article/letter/editorial)
209–222 DOI: 10.3190/jgeosci.169 Original paper Quartz–apatite–REE phosphates–uraninite vein mineralization...stevko@fns.uniba.sk * Corresponding author The quartz veins with primary fluorapatite, xenotime-(Y),...bands of columnar crystals (≤ 3 cm) in massive quartz. Monazite(Ce) to (Nd) shows a near end-member composition...in the Gemeric Superunit (e.g., Kurišková uranium deposit) during early Alpine hydrothermal activity...However, even the knowledge of small and uneconomic quartz–phosphate hydrothermal vein occurrences may improve
Journal (article/letter/editorial)
uraninite from the Červená vein, Jáchymov (Czech Republic): a fingerprint of the primary mineralization...Sciences of the Czech Republic v.v.i, Na Slovance 2, 182 21 Prague 8, Czech Republic; plasil@fzu.cz Department...National Museum, Cirkusová 1740, 193 00 Prague 9, Czech Republic 3 Department of Geological Sciences, Faculty...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic 4 Institute of Geochemistry, Mineralogy and...Prague 2, Czech Republic 5 Mining Museum Příbram, náměstí Hynka Kličky 293, 261 01 Příbram VI, Czech Republic
Journal (article/letter/editorial)
Lodge alkaline complex in the northern Black Hills region of northeastern Wyoming (USA) is host to stockwork-style...complexes of the Kola Peninsula, the Maoniuping REE deposit, China, and lateritically weathered carbonatite...Northwest Territories of Canada and the Strange Lake deposit in Québec-Labrador, Canada, appear to have the...included bastnäsite from the Mountain Pass REE deposit (California) and parisite from the Snowbird REE...heterogeneous than those from other areas of the deposit; some are dominated by fluorocarbonates similar
 
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