 | Pertoldová, J., Košuličová, M., Verner, K., Žáčková, E., Pertold, Z., Konopásek, J., Veselovský, F., Košler, J. (2014) Geochronology and petrology of pyroxene-garnet skarns (eastern Bohemian Massif): implications for the source and evolution of the Variscan continental crust. Journal of GEOsciences, 59 (4) 367-388 | Journal (article/letter/editorial) | | Jan Košler1,3† 1 Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic; jaroslava.pertoldova@geology...Charles University, Albertov 6, 128 43 Prague 2, Czech Republic 3 Centre for Geobiology and Department of Earth...Neoproterozoic to early Cambrian) were found in skarn samples from the Moldanubian Zone, Svratka and Kutná...Hora units. We interpret these as maximum ages of skarn precursor deposition. Apparent Cambrian–Ordovician–...temporal interval could reflect maximum ages of skarn precursors related to disintegration of abundant |  | Pertoldová, J., Týcová, P., Verner, K., Košuličová, M., Pertold, Z., Košler, J., Konopásek, J., Pudilová, M. (2009) Metamorphic history of skarns, origin of their protolith and implications for genetic interpretation; an example from three units of the Bohemian Massif. Journal of GEOsciences, 54 (2) 101-134 | Journal (article/letter/editorial) | | Pudilová2 1 2 3 * Czech Geological Survey, Klárov 3, 118 21 Prague 1, Czech Republic; jaroslava.pertoldova@geology...Charles University, Albertov 6, Prague 2, 128 43, Czech Republic Centre for Geobiology and Department of Earth...oxygen fugacity. Skarn geochemistry does not show systematic differences in the skarn composition among...proportion of the detrital material, combined in skarn protoliths with CaO and FeO, the major non-detrital...U-Pb dating of zircon from one of the Svratka Unit skarn bodies yielded a wide range of ages (0.5–2.6 Ga) |  | | Journal (article/letter/editorial) | | potassichastingsite from garnet – hedenbergite skarn at Vlastějovice, Czech Republic Vladimír Žáček With 3 figures...metasomatic rims of pegmatite dykes penetrating Ca-Fe skarn at Vlastějovice, in the Variscan amphibolite –...the Moldanubian Zone, Bohemian Massif, Czech Republic. The skarn is characterized by the high f (O2) assemblage...grossularite – andradite garnet, Fe3+- enriched hedenbergite, magnetite, and epidote. Amphibole is characterized...words: potassichastingsite, skarn, Vlastějovice, Bohemian Massif, Czech Republic. Introduction Occurrences |  | | Journal (article/letter/editorial) | | in the Moldanubian Zone, Czech Republic; examples from the Vlastějovice region Milan Novák*, Tomáš Kadlec...Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic; mnovak@sci.muni.cz * Corresponding author...biotite) were distinguished in the Vlastějovice region, Moldanubian Zone: a) tourmaline-bearing pegmatites...Amp + Kfs + fluorite + allanite) hosted by the Fe-skarn, and c) tourmaline-bearing pegmatites cutting paragneisses...Kfs + Pl + Bt + Ms + Ab + Tur + Grt) and the Fe-skarn (Qz + Kfs + Pl + Bt + Tur ± Ab, Amp, Grt, elbaite) |  | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 50/12(2005) 35 Magmatic vs. hydrothermal origin of fluorites...43, Praha 2, Czech Republic Institute of Geology, Academy of Sciences of the Czech Republic, Rozvojová...Rozvojová 135, 165 02, Praha 6, Czech Republic; ackerman@gli.cas.cz Several aspects of fluorite mineralization...country-rock skarn. The process included import of calcium and fluorine from the skarn body and formation...transition conditions. Key words: fluorite; pegmatites; skarn; REE; cathodoluminiscence Introduction Fluorite |  | | Journal (article/letter/editorial) | | Journal of the Czech Geological Society 50/12(2005) 19 Three types of skarn in the northern part of...Rozvojová 135, Prague 6 Suchdol, 165 00, Czech Republic, fax: +420 220 922 670; drahota@gli.cas.cz...128 43, Czech Republic, tel.: +420 233 087 230, 128 43, Czech Republic, 128 43, Czech Republic, The Holice...Cpx-Grt skarn occurs in the north of the Moldanubian zone, Bohemian Massif. Several new skarn bodies were...kinds of skarns were distinguished. The Holice skarn consists of Cpx-Grt, and calc-silicate gneiss bands |  | | Journal (article/letter/editorial) | | paper Origin of the pegmatite veins within the skarn body at Vevčice near Znojmo (Gföhl Unit, Moldanubian...Jaroslav Šmerda5 1 Czech Geological Survey, Leitnerova 22, 658 59 Brno, Czech Republic; david.burianek@geology...Moravian Museum, Zelný trh 6, 674 01 Brno, Czech Republic 3 Faculty of Civil Engineering, AdMaS Centre... Veveří 95, 602 00 Brno, Czech Republic 4 Institute of Geology of the Czech Academy of Sciences, v. v...Prague 6, Czech Republic 5 South Moravian Museum in Znojmo, Přemyslovců 8/129, 669 45 Znojmo, Czech Republic |  | Houzar, S., Litochleb, J., Sejkora, J., Cempírek, J., Cícha, J. (2008) Unusual mineralization with niobian titanite and Bi-tellurides in scheelite skarn from Kamenné doly quarry near Písek, Moldanubian Zone, Bohemian Massif. Journal of GEOsciences, 53 (1) 1-16 | Journal (article/letter/editorial) | | niobian titanite and Bi-tellurides in scheelite skarn from Kamenné doly quarry near Písek, Moldanubian...Moravian Museum, Zelný trh 6, 659 37 Brno, Czech Republic; shouzar@mzm.cz Department of Mineralogy and...79 Prague 1, Czech Republic Prácheň Museum, Velké náměstí 114, 397 24 Písek, Czech Republic Corresponding...Corresponding author Clinopyroxene-garnet scheelite skarn containing accessory niobian titanite, native bismuth...(durbachite). Hedenbergite-rich vein in this marble can be considered as an additional type of skarn. The presence |  | | Journal (article/letter/editorial) | | the enigmatic skarn body of Sama~ov originated. Owing to its similarity to the dyke skarn of Kraskov, its...similar origin could be assumed: the deposition of skarn minerals from circulating fluids, which were perhaps...Paleozoic and Cretaceous ages. This region is also a significant ore district. Recently, a deposit of massive...preponderantly acid quartz-muscovite assemblages; skarn occurs only exceptionally. The knowledge of their...in detail below. The geology of Kfi~anovice ore district and the characteristics of the ore have been given |  | | Journal (article/letter/editorial) | | AN IRON-CONTAMINATED PEGMATITE AT MALE ŠOV, CZECH REPUBLIC JAN FILIP§ Centre for Nanomaterial Research...in Olomouc, Svobody 26, CZ–771 46 Olomouc, Czech Republic UWE KOLITSCH Department for Mineralogy and...University in Brno, Kotlářská 2, CZ–611 37 Brno, Czech Republic OLD ŘICH SCHNEEWEISS Institute of Physics...Academy of Sciences of the Czech Republic, Žižkova 22, CZ–616 62 Brno, Czech Republic ABSTRACT We have characterized...magnetite-rich portion of an Fe-skarn body near Malešov, Czech Republic, by means of electron-microprobe |  | | Journal (article/letter/editorial) | | Accepted Manuscript Calcic Skarn Ore Deposits of the North-East Russia Nikolay A. Goryachev, Vladimir... Shpikerman, S.E. Church, V.I. Gvozdev, Calcic Skarn Ore Deposits of the North-East Russia, Ore Geology...disclaimers that apply to the journal pertain. CALCIC SKARN ORE DEPOSITS OF THE NORTH-EAST RUSSIA Nikolay A...this paper, we summarize characteristics of calcic skarn ore deposits in Northeast Asia. The study area includes...and collisional granite magmatism, and contains a skarn deposits of various types, mostly of sub-economic |  | | 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) | | Campiglia Marittima Skarn (Tuscany): A Challenging Example for the Evolution of Skarn-Forming Models Simone...Campiglia has been a key locality for the debate on skarn-forming processes due to the presence of mining...XX century made Campiglia a “classic” example of skarn ore deposit, from the causative intrusion to the...and stimulating geological history. The Campiglia skarn was later intruded by mafic magma causing textural...comparison with existing skarn-forming models and, ultimately, shows that the current skarn-forming model(s) |  | | Journal (article/letter/editorial) | | Japan HIDEHIKO SHIMAZAKI Abstract Most Japanese skarn deposits are genetically related to acid igneous...features of skarn deposits associatedwith the two granitic rock series. 1. Epidote skarn is usually found...magnetite-bearinggranitoids,whereasplagioclase-clinopyroxene skarn is presentinstead of epidoteskarn in those associatedwith...assemblagegrossular-hedenbergite, are also associated with ilmenite granitoids. 4. Auriferous skarn deposits tend...of related skarn-formingaqueoussolutions. The correlation strongly suggests that the skarn-forming solution |  | Jingwen, Mao, Hongyan, Li, Shimazaki, Hidehiko, Raimbault, Louis, Guy, Bernard (1996) Geology and Metallogeny of the Shizhuyuan Skarn-Greisen Deposit, Hunan Province, China. International Geology Review, 38 (11) 1020-1039 doi:10.1080/00206819709465379 | Journal (article/letter/editorial) | | reserved. Geology and Metallogeny of the Shizhuyuan Skarn-Greisen Deposit, Hunan Province, China MAO JINGWEN...prehnite-vermiculite hornfels. Because of the subsequent strong skarn development, most hornfelses later were transformed...compositional and mineralogical relationships of skarn minerals suggest that they formed as a result of...constituents to the rocks. Following the primary skarn formation, some of the assemblages were retrograded...bismuth. A zonation from garnet-pyroxene skarn or garnet skarn, through fluorite-magnetite-salite rock |  | | Journal (article/letter/editorial) | | No. 1, pp. 67–82. The Nikolaevsky Base-Metal Skarn Deposit, Primorye, Russia L. I. Rogulinaa and O...structural relationships at the Nikolaevsky base-metal skarn deposit allowed us to establish the succession of...Pb–Zn mineralization at the lower levels of the skarn orebodies with Ag–Pb–Zn mineralization at the upper...types of ores have been identified: sulfide–hedenbergite, quartz–carbonate–sulfide, and sulfide. The...monomineralic galena and sphalerite samples taken from skarn showed that an intimate Pb Bi assemblage is characteristic |  | | Journal (article/letter/editorial) | | Inc. Economic Geology, v. 103, pp. 1665–1682 Skarn Alteration and Au-Cu Mineralization Associated with...Evciler Au-Cu district is located in the Kazdağ region of northwestern Anatolia, Turkey. Skarn alteration...I-type, magnetite series, metaluminous, calcalkaline body, which has intruded the Kazdağ Massif. The skarns...mineralization replaced prograde skarn and marble. At least two paragenetic stages of skarn formation and ore deposition...calcite and pyrrothite + chalcopyrite ± pyrite. Early skarn formation (stage I) was dominated by anhydrous minerals |  | | Journal (article/letter/editorial) | | Massif, Swiss Alps) several stratabound W–Au–As-skarn bodies were formed at the contact between pre-Ordovician...stages of skarn formation also occurred under the above P–T conditions. The main stratiform skarn body (Robert)...prograde stage skarn is composed by hedenbergite with increasing Fe concentrations through skarn evolutionary...gold and are mainly associated with the prograde skarn stage. Most of the scheelite mineralizaEditorial...than 600 C, and is associated with pyroxene (hedenbergite 55). Arsenopyrite and loellingite precipitated | | | 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) ................................ |  | Kushch, L. V., Makrygina, V. A., Suvorova, L. F., Oshchepkova, A. V. (2019) Origin of Skarns at Migmatization on Ol’khon Island, Lake Baikal, Russia. Geochemistry International, 57 (2) 170-183 doi:10.1134/s0016702919020058 | Journal (article/letter/editorial) | | Ol’khon Island host unusual rocks: zoned lenses of hedenbergite–garnet–epidote–anorthite metasomatites coupled...nearby. The skarn-forming process operated at the interface of the granite gneiss and skarn protolith (perhaps...evidence of the successive development of the hedenbergite–anorthite outer zone, dominantly anorthite–garnet...Thereby inadequately little attention is paid to that skarn-like rocks that can be produced simultaneously with...processes (Petrova and Levitskii, 1984). Calcic skarn lenses were found on Ol’khon Island in a zone of |  | Baskina, V. A., Prokof’ev, V. Yu., Lebedev, V. A., Borisovsky, S. E., Dobrovol’skaya, M. G., Yakushev, A. I., Gorbacheva, S. A. (2009) The Dal’negorsk borosilicate skarn deposit, primorye, Russia: Composition of ore-bearing solutions and boron sources. Geology of Ore Deposits, 51 (3) 179-196 doi:10.1134/s1075701509030015 | Journal (article/letter/editorial) | | 3, pp. 203–221. The Dal’negorsk Borosilicate Skarn Deposit, Primorye, Russia: Composition of Ore-Bearing...21, 2008 Abstract—The Dal’negorsk borosilicate skarn deposit (44° 34′ N and 135° 37′ E), located in the...of boron in ore of the Dal’negorsk borosilicate skarn deposit is proposed. DOI: 10.1134/S1075701509030015...GEOLOGY OF THE DEPOSIT The Dal’negorsk borosilicate skarn deposit, discovered in 1946, is referred to the...E-mail: baskin@orc.ru The Dal’negorsk borosilicate skarn deposit (44° 34′ N and 135° 37′ E) is located in |  | | Journal (article/letter/editorial) | | determined in 130 specimens o regionally metamorphosed skarn rocks, including their enclosing rocks Average P2Os-values...The P-contents of the rocks from the cores of the skarn bodies studied equal those determined in relic carbonate...P-contents of the rocks from the outer parts of the skarn bodies correspond to those found in the enclosing...distribution of P in migmatites surrounding the skarn bodies suggests that P did not migrate during the...metamorphosed skarns may be useful in the investigation of skarn genesis. Die Phosphorgehalte yon 130 Proben regionalmetamorpher |  | | Journal (article/letter/editorial) | | com/loi/tigr20 Geochemical characteristics of a certain skarn occurrence in Kiangsu Lui Ying-tsuen Published online:...(1969) Geochemical characteristics of a certain skarn occurrence in Kiangsu, International Geology Review...characteristics of a certain skarn occurrence in Kiangsu Lui Ying-tsuen A typical skarn ore body in Kiangsu is situated...I-ungtan coal series, and the granodiorite intrusive body ( fig. 1) . Structurally it is on the southern limb...granodiorite is at its north, or footwall side. The skarn rock body dipping south parallel to the sediments, is |  | | Journal (article/letter/editorial) | | Communication Oxygen Isotopic Study on the Date-Nagai Skarn-Type Tungsten Deposit, Northeastern Japan Luvsannyam...University of Tsukuba, Tsukuba, Japan Abstract The skarn-type tungsten deposit of the Date-Nagai mine is...the granodiorite batholith of the Iidateyama body. Skarn is developed along the contact between pelitic...and marble that remains as a small roof pendant body directly above the granodiorite batholith. Zonal...Zonal arrangement of minerals is observed in skarn. The zonation consists of wollastonite, garnet, garnet-epidote |  | | Journal (article/letter/editorial) | | composition and ore genesis at the Tumurtijnovoo Fe-Mn-Zn skarn deposit, Mongolia Wolfram Gottesmann, Bärbel Gottesmann...Sphalerite is a major constituent of the Tumurtijn-ovoo skarn deposit. The deposit is hosted in a block of metamorphosed...enclosed within a polyphase granite intrusion. In the skarn, three stages of mineral formation are distinguished...of the ores, the conformable interdigitation of skarn and marble beds, and the tuffitic character of the...footwall and the hangingwall rocks enclosing the skarn-marble lithostratigraphic unit. Contemporaneous |
|
