 | PertoldovĂĄ, J., KoĹĄuliÄovĂĄ, M., Verner, K., ŽåÄkovĂĄ, E., Pertold, Z., KonopĂĄsek, J., VeselovskĂ˝, F., KoĹĄler, 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 KoĹĄler1,3â 1 Czech Geological Survey, KlĂĄrov 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 KutnĂĄ...Hora units. We interpret these as maximum ages of skarn precursor deposition. Apparent CambrianâOrdovicianâ...temporal interval could reflect maximum ages of skarn precursors related to disintegration of abundant |  | CempĂrek, J., Houzar, S., NovĂĄk, M. (2008) Complexly zoned niobian titanite from hedenbergite skarn at PĂsek, Czech Republic, constrained by substitutions Al(Nb,Ta)Tiâ2, Al(F,OH)(TiO)â1 and SnTiâ1. Mineralogical Magazine, 72 (6) 1293-1305 doi:10.1180/minmag.2008.072.6.1293 | Journal (article/letter/editorial) | | zoned niobian titanite from hedenbergite skarn at P|¤ sek, Czech Republic, constrained by substitutions...Moravian Museum, ZelnyĚ trh 6, 659 37 Brno, Czech Republic Department of Geological Sciences, Masaryk...Masaryk University, KotlaĚrĚskaĚ 2, 611 37 Brno, Czech Republic [Received 5 August 2008; Accepted 10 February...enclosed in hedenbergite (Hd5381Di1543Jh35) and quartz from a hedenbergite vein skarn at KamenneĚ...KamenneĚ doly near PÄąĚsek, Czech Republic. They are associated with minor clinozoisite-epidote (Ps322), calcite |  | | Journal (article/letter/editorial) | | potassichastingsite from garnet â hedenbergite skarn at VlasteĚjovice, Czech Republic VladimĂr ŽåcĚek With 3 figures...metasomatic rims of pegmatite dykes penetrating Ca-Fe skarn at VlasteĚjovice, in the Variscan amphibolite â...the Moldanubian Zone, Bohemian Massif, Czech Republic. The skarn is characterized by the high f (O2) assemblage...grossularite â andradite garnet, Fe3+- enriched hedenbergite, magnetite, and epidote. Amphibole is characterized...words: potassichastingsite, skarn, VlasteĚjovice, Bohemian Massif, Czech Republic. Introduction Occurrences |  | | Journal (article/letter/editorial) | | 1600064 MINERALOGY OF THE ASH MOUNTAIN Sn-BEARING SKARN, TUYA RANGE, NORTHERN BRITISH COLUMBIA, CANADA EMILY...Masaryk University, Brno, Czech Republic ABSTRACT The Ash Mountain Sn-bearing skarn, located in the Tuya...zoning and to identify the main skarn-forming processes. The Ash Mountain skarn is unusual with respect to...mineralized granites. The Ash Mountain skarn is an oxidized, calcic tin skarn that was formed through a sequence...distinct skarn zones: a proximal andradite skarn and a distal grossular-diopside-vesuvianite skarn, where |  | | Journal (article/letter/editorial) | | paper Origin of the pegmatite veins within the skarn body at VevÄice near Znojmo (GfĂśhl Unit, Moldanubian...Jaroslav Ĺ merda5 1 Czech Geological Survey, Leitnerova 22, 658 59 Brno, Czech Republic; david.burianek@geology...Moravian Museum, ZelnĂ˝ trh 6, 674 01 Brno, Czech Republic 3 Faculty of Civil Engineering, AdMaS Centre... VeveĹĂ 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, PĹemyslovcĹŻ 8/129, 669 45 Znojmo, Czech Republic |  | | Journal (article/letter/editorial) | | biotite granite, clinopyroxene skarn, actinolite skarn, clinozoisite skarn, and quartz veins in the Jiepai...titanite from the clinopyroxene (-garnetvesuvianite) skarn displays low to moderate concentrations of REE (1212â1693...from the mineralized clinozoisite skarn, quartz vein, and actinolite skarn, respectively, yielded weighted...Ma (1r), indicative of the dominant Silurian W skarn mineralization at Jiepai. Our new U-Pb data are...deciphering the fluid chemistry and sources for W-skarn deposits elsewhere. Keywords: titanite, U-Pb geochronology |  | | 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 |  | | Journal (article/letter/editorial) | | In the ores, relic clinopyroxene is rimmed by hedenbergite. Both clinopyroxenes show compositional zoning...explained if hydrothermal fluid flow had leached hedenbergite component of relic clinopyroxene. The incline...boundaries. Clinopyroxene is a common mineral of Zn-Pb skarn deposit, and shows a wide range of compositional...Kamioka Zn-Pb ore deposit, which is well known as a skarn deposit in the Hida metamorphic belt, central Japan...Inishi, hedenbergite, johannsenite, allanite, sphalerite, hydrothermal fluid, flow system, skarn 199 |  | TAKENO, Naoto, SAWAKI, Takayuki, MURAKAMI, Hiroyasu, MIYAKE, Kazuhiro (1999) Fluid Inclusion Study of Skarns in the Maruyama Deposit, the Kamioka Mine, Central Japan. Resource Geology, 49 (4) 233-242 doi:10.1111/j.1751-3928.1999.tb00049.x | Journal (article/letter/editorial) | | Kazuhiro MIYAKE** Abstract: Fluid inclusions in skarn minerals in the Maruyama deposit, the Kamioka mine...temperatures (Th) of fluid inclusions in 48 skarn minerals (hedenbergite, andradite, epidote and quartz) were... and gas composition of fluid inclusions in 12 skarn minerals was measured with a quadrupole mass spectrometer...inclusions in hedenbergite is 380°C with peaks around 360°C. Primary inclusions in hedenbergite near contact...contact between skarn and limestone have slightly lower Th values and their distribution has a tendency of |  | Houzar, S., Litochleb, J., Sejkora, J., CempĂrek, J., CĂcha, J. (2008) Unusual mineralization with niobian titanite and Bi-tellurides in scheelite skarn from KamennĂŠ doly quarry near PĂsek, Moldanubian Zone, Bohemian Massif. Journal of GEOsciences, 53 (1) 1-16 | Journal (article/letter/editorial) | | niobian titanite and Bi-tellurides in scheelite skarn from KamennĂŠ doly quarry near PĂsek, Moldanubian...Moravian Museum, ZelnĂ˝ trh 6, 659 37 Brno, Czech Republic; shouzar@mzm.cz Department of Mineralogy and...79 Prague 1, Czech Republic PrĂĄcheĹ Museum, VelkĂŠ nĂĄmÄstĂ 114, 397 24 PĂsek, 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) | | Dash- SHORT C O M M U N I C A T I O N S kesan skarn-ore deposit (Krutov, 1936). About twenty further...the Pershinskoe skarn magnetite deposit (the Olginsky district), Novogorbushinskoe skarn deposit (the Dalnegorsk...Dalnegorsk region), and skarns of the Komsomolsk ore region (fig. 1). ~KHASAAOVSK q,t t %, % VLADIVOSTOK...is clearly observed in skarn zones of the Pershinskoe deposit: (1) garnet skarn with rare magnetite and...amphibole skarns (the central part); (3) garnetpyroxene skarn with magnetite (the contact with limestones, sometimes |  | Dobovol'skaya, M. G., Baskina, V. A., Balashova, S. P., Kenisarin, A. M., Arakelyants, M. M., Klimachev, L. A., Muravitskaya, G. N. (1990) ORDER OF FORMATION OF THE ORES AND MAFIC DIKES OF THE NIKOLAYEVSK DEPOSIT (SOUTHERN PRIMOR'YE) International Geology Review, 32 (4) 391-403 doi:10.1080/00206819009465786 | Journal (article/letter/editorial) | | mineralization of the Nikolayevsk deposit (Dal'negorsk ore district) to the mafic dikes gives additional proof of...processes and their space-time relationships. The skarn-sulfide occurrences are controlled by the boundary...structural levels. The orebearing skarn consists mainly of hedenbergite and its alteration products (especially... and siderite are extensively developed in the skarn ore bodies, with rarer fluorite and opal. The ore...generally decreases, and they gradually pinch out. Skarn-Sulfide Ore Bodies and Mafic Dikes The skam-sulfide |  | | Journal (article/letter/editorial) | | com/locate/oregeorev Fluid metasomatic genesis of stratiform skarn in the Suoerkuduke Cu-Mo deposit, East Junggar,...Available online 16 April 2016 Keywords: Stratiform skarn Protolith Fluid metasomatism Mass balance East Junggar...skarns are distinct from typical contact metasomatic skarn in wall rock, as no carbonate or calcareous rocks...the distribution patterns of skarn zonation in that gradually weakened skarn zones are not quite symmetrically...on both sides of the alteration center (a garnet skarn). Abundant remnants of andesite, andesitic porphyry |  | VeselovskĂ˝, FrantiĹĄek, Ackerman, LukĂĄĹĄ, PaĹĄava, Jan, Žåk, Karel, HaluzovĂĄ, Eva, Creaser, Robert A., DobeĹĄ, Petr, Erban, VojtÄch, TĂĄsler, Radko (2018) Multiphase formation of the ObĹĂ dĹŻl polymetallic skarn deposit, West Sudetes, Bohemian Massif: geochemistry and ReâOs dating of sulfide mineralization. Mineralium Deposita, 53 (5) 665-682 doi:10.1007/s00126-017-0766-0 | Journal (article/letter/editorial) | | Multiphase formation of the ObĹĂ dĹŻl polymetallic skarn deposit, West Sudetes, Bohemian Massif: geochemistry...Abstract The ObĹĂ dĹŻl FeâCuâAs polymetallic sulfide skarn deposit is developed in a metamorphic series in...ackerman@gli.cas.cz 1 Czech Geological Survey, GeologickĂĄ 6, 152 00 Praha 5, Czech Republic 2 Institute of...Geology of the Czech Academy of Sciences, RozvojovĂĄ 269, 165 00 Praha 6, Czech Republic 3 Department...4 Czech Speleological Society, ZO 5-02, AlbeĹice, StarĂĄ Alej 462, 542 24 Svoboda nad Ăpou, Czech Republic |  | | Journal (article/letter/editorial) | | and lead isotopic characterization of Au-bearing skarn related to the Andorra granite (central Pyrenees...and the associated skarn at 305 + 3 M a by U - P b dating titanite from the endo-skarn. The sulfur isotopic...isotopic composition from sulfides in the skarn (Cardellach et al. 1992) shows a significant variation with...lead isotope data indicate that the lead in the skarn is dominantly derived from the granite, whereas...locally associated with subeconomic gold-bearing skarn deposits (Soler et al. 1990; Soler and Ayora 1991) |  | | Journal (article/letter/editorial) | | No. 1, pp. 67â82. 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...PbâZn mineralization at the lower levels of the skarn orebodies with AgâPbâZn mineralization at the upper...types of ores have been identified: sulfideâhedenbergite, quartzâcarbonateâsulfide, and sulfide. The...monomineralic galena and sphalerite samples taken from skarn showed that an intimate Pb Bi assemblage is characteristic |  | | Journal (article/letter/editorial) | | in the Moldanubian Zone, Czech Republic; examples from the VlastÄjovice region Milan NovĂĄk*, TomĂĄĹĄ Kadlec...Masaryk University, KotlĂĄĹskĂĄ 2, 611 37 Brno, Czech Republic; mnovak@sci.muni.cz * Corresponding author...biotite) were distinguished in the VlastÄjovice 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 Âą Ab, Amp, Grt, elbaite) |  | | Journal (article/letter/editorial) | | environment probably resulted from the assimilation of skarn and related calcareous rocks consisting of the wall...Bohemian Pluton, Czech 202 Hong Mei, M. Enami, M. Tsuboi and Y. Asahara Republic (JanouĹĄek et al....lowâpressure amphibolite facies conditions (Suzuki, 1977). Skarn assemblages are wellâdeveloped in the metamorphosed...SĂĄzava intrusion, Central Bohemian Pluton, Czech Republic (JanouĹĄek et al., 2004). However, injection...Calcic plagioclase up to An90 commonly occurs in skarn and related rocks other than maďŹc rocks (e.g., CempĂrek |  | | Journal (article/letter/editorial) | | Devonian limestones. Only three of these, the hedenbergite, pyrrhotite and arsenopyrite skarns, are sulphide-bearing...Paleozoic series. Sulphur isotopic composition of skarn sulphides is variable: pyrrhotite from pyrrhotite...~ + 10%o) and of galena and sphalerite from hedenbergite skarns (~34S ~ + 7%0) correlate with the higher...wall-rock metasediments (~34S ~ + 12%o) during skarn formation or by assimilation of country rock by...related to the amount of crustal fluid involved in skarn formation. Zusammenfassung Lagerst&tenbildende |  | | Journal (article/letter/editorial) | | 335â350. Partizansky Base-Metal Skarn Deposit, Dalânegorsk Ore District, Russia: Stages of Ore Formation...base-metal skarn ore at the Partizansky deposit was formed during two stages (base-metal skarn and silver-sulfosalt)...comprises four sequential mineral assemblages: skarnâsilicate, quartzâarsenopyrite, productive galenaâ...(typical of the early skarn and base-metal assemblages). The zoning of the skarnâsilicate assemblage is...metasomatic replacement of skarn by quartz and calcite in the uppermost zone of skarn bodies and is emphasized |  | | Journal (article/letter/editorial) | | com/loi/tigr20 AXINITE AND DATOLITE FROM POLYMETAL SKARN DEPOSITS IN THE FAR EAST N. N. Mozgova a a Institute...Mozgova (1964) AXINITE AND DATOLITE FROM POLYMETAL SKARN DEPOSITS IN THE FAR EAST, International Geology...POLYMETAL SKARN DEPOSITS IN THE FAR EAST' by N.N. Mozgova2' ABSTRACT Description of two skarn deposits...axinite is contemporaneous with the skarn and the datolite is post- skarn. The datolite from this deposit...Japan, the Maritime Province, and Transbaykal' region. Finally, considerable amounts of axinite in association |  | | Journal (article/letter/editorial) | | DEPOSITA 9 Springer-Verlag 1990 Gold-bearing hedenbergite skarns from the SW contact of the Andorra granite...August 1, 1990 Abstract. Several varieties of skarn outcrop have been found to develop along the contact...associated with sulphides. The sulphides in the skarn include arsenopyrite and pyrrhotite with lesser...in temperature and/or oxygen fugacity. Although skarn lithologies are not an important source of gold...1980). On the other hand, reduced skarns with hedenbergite and sulphides as the dominant minerals have |  | Kaneva, Ekaterina, Radomskaya, Tatiana, Shendrik, Roman, Chubarov, Victor, Danilovsky, Victoria (2021) Potassic-Hastingsite from the Kedrovy District (East Siberia, Russia): Petrographic Description, Crystal Chemistry, Spectroscopy, and Thermal Behavior. Minerals, 11 (10) 1049 doi:10.3390/min11101049 | Journal (article/letter/editorial) | | Article Potassic-Hastingsite from the Kedrovy District (East Siberia, Russia): Petrographic Description...Danilovsky, V. Potassic-Hastingsite from the Kedrovy District (East Siberia, Russia): Petrographic Description...(Si Al )O W (OH) , has been found in the Kedrovy district (East Siberia, 2 6 2 22 2 4 Russia). The sample...New York, USA Dashkesan Co-Fe deposit, Dashkesan district, Azerbaijan Mont Royal, Monreal, Quebec, Canada...occurrence of potassic-hastingsite found in the Kedrovy district (East Siberia, Russia). Despite the fact that |  | | Journal (article/letter/editorial) | | 2016 Available online xxxx Keywords: Stratiform skarn Multiple sources Genesis Suoerkuduke Cu-Mo deposit...characteristics from typical contact metasomatic skarn deposits. No carbonate rocks and coeval magmatic...bidirectional skarn zonation as follow: garnet skarn in the center, and epidote-garnet skarn, epidote skarn and...and diopsidehedenbergite skarn (with no symmetrical distribution) in outer parts. The sulďŹdes are pyrite...pyroxene andesite and tuffaceous sandstone to form the skarn. The decrease in the temperature and fO2 values |  | Ma, Wang, Liu, Yingchao, Yang, Zhusen, Li, Zhenqing, Zhao, Xiaoyan, Fei, Fan (2017) Alteration, mineralization, and genesis of the LietinggangâLeqingla PbâZnâFeâCuâMo skarn deposit, Tibet, China. Ore Geology Reviews, 90. 897-912 doi:10.1016/j.oregeorev.2017.04.034 | Journal (article/letter/editorial) | | genesis of the LietinggangâLeqingla PbâZnâ FeâCuâMo skarn deposit, Tibet, China Wang Ma, Yingchao Liu, Zhusen...genesis of the LietinggangâLeqingla PbâZnâFeâCuâMo skarn deposit, Tibet, China, Ore Geology Reviews (2017)...genesis of the LietinggangâLeqingla PbâZnâFeâCuâMo skarn deposit, Tibet, China Wang Ma a,b, Yingchao Liu...mineralization including skarn type Fe, skarn and breccia type PbâZnâAg, porphyry and skarn type MoâCuâW have...needs to be explained. The LietinggangâLeqingla skarn deposit is the most typical one which have developed |
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