 | | Book | | Vojany, Slovakia) Head of the Department of Natural History, Eastern Slovak Museum, Košice He finished...His Ph.D. study was at the Technical University, Košice (1992). Until 1990, he worked at the Dionýz Štúr...(1983). Ph.D. study at the Technical University, Košice (2000). Since 1980, he was employed in the Herman...Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine (Orest Matkovs'ky) 31 31...(Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine (Victor Kvasnytsya) 127 |  | Kiefer, S., Števko, M., Vojtko, R., Ozdín, D., Gerdes, A., Creaser, R. A., Szczerba, M., Majzlan, J. (2020) Geochronological constraints on the carbonate-sulfarsenide veins in Dobšiná, Slovakia: U/Pb ages of hydrothermal carbonates, Re/Os age of gersdorffite, and K/Ar ages of fuchsite. Journal of GEOsciences, 65 (4) 229-247 | Journal (article/letter/editorial) | | constraints on the carbonate-sulfarsenide veins in Dobšiná, Slovakia: U/Pb ages of hydrothermal carbonates, Re/Os...Sciences, Dúbravská cesta 9, 840 05 Bratislava, Slovakia Department of Mineralogy and Petrology, National...University, Ilkovičova 6, SK-842 15 Bratislava, Slovakia Department of Mineralogy and Petrology, Comenius...University, Ilkovičova 6, SK-842 15 Bratislava, Slovakia Department of Geosciences, Goethe University Frankfurt...Corresponding author The abandoned deposit Dobšiná in eastern Slovakia used to be exploited for Ni–Fe–Co sulfarsenides |  | | Book | | Ľubietová-Podlipa, DO strana 5: Tetraedrit, xx 10mm, Rožňava, DP strana 6: Bari!- wolnýn, xx 20mm, Rožiiava...Okruhlicovi (Banská Bystrica) a Jozefovi Molnárovi (Košice), Bohuslavovi Burešovi (Praha), Lubomírovi Mlčochovi...zbierok kfotodokumentácii: Dušanovi Petercovi (Košice), Albertovi Russovi, Martinovi Števkovi, Petrovi...Kotuľakovi, Jozefovi Salanarovi a Jozefovi Molnárovi (Košice), Norbertovi Hesounovi (Banská Štiavnica) a Michalovi...akciová spoločnost'. Jelšava; MONTANA Košice, spol. s r.o., Košice; Ludovika Energy, s.1:0., Spišská Nová |  | Števko, M., Uher, P., Ondrejka, M., Ozdín, D., Bačík, P. (2014) Quartz-apatite-REE phosphates-uraninite vein mineralization near Čučma (eastern Slovakia): a product of early Alpine hydrothermal activity in the Gemeric Superunit, Western Carpathians. Journal of GEOsciences, 59 (3) 209-222 | Journal (article/letter/editorial) | | phosphates–uraninite vein mineralization near Čučma (eastern Slovakia): a product of early Alpine hydrothermal activity...University, Mlynská dolina G, 842 15 Bratislava, Slovakia; stevko@fns.uniba.sk * Corresponding author The...Superunit, the Central Western Carpathians (eastern Slovakia). They represent an example of hydrothermal REE–U...florencite, uraninite, early Alpine activity, Čučma, Slovakia Received: 2 September 2013; accepted: 22 May 2014;...vicinity of Čučma village (Gemeric Superunit, eastern Slovakia) represents an example of a small, sub-economic |  | Nemec, Ondrej, Putiš, Marián, Bačík, Peter, Ružička, Peter, Németh, Zoltán (2020) Metamorphic Conditions of Neotethyan Meliatic Accretionary Wedge Estimated by Thermodynamic Modelling and Geothermobarometry (Inner Western Carpathians) Minerals, 10 (12) 1094 doi:10.3390/min10121094 | Journal (article/letter/editorial) | | University in Bratislava, SK-842 15 Bratislava, Slovakia; ondrej.nemec@uniba.sk (O.N.); peter.bacik@uniba...Institute of Dionýz Štúr, SK-817 04 Bratislava, Slovakia; zoltan.nemeth@geology.sk Correspondence: marian...investigated areas are marked by sample group for the Dobšiná (DO), Jaklovce (JAK), Malý Radzim Hill near Brdárka...Meliata (MEL), Bretka (BRT), abbreviations for the Dobšiná (DO), Jaklovce (JAK), Malý Radzim Hill near Brdárka...of(see carbonates was confirmed Quite different at Dobšiná and Jaklovce (Figures 3 and 5), wherewith the by |  | Bačík, Peter, Dikej, Jakub, Fridrichová, Jana, Miglierini, Marcel, Števko, Martin (2017) Chemical composition and evolution of tourmaline-supergroup minerals from the Sb hydrothermal veins in Rožňava area, Western Carpathians, Slovakia. Mineralogy and Petrology, 111 (4) 609-624 doi:10.1007/s00710-017-0507-1 | Journal (article/letter/editorial) | | the Sb hydrothermal veins in Rožňava area, Western Carpathians, Slovakia Peter Bačík 1 & Jakub Dikej...Čučma – Gabriela and Rožňava – Peter-Pavol vein deposits in the Rožňava area, Slovakia. Tourmaline-supergroup...Tourmaline-supergroup minerals from Betliar – Straková and Rožňava – Peter-Pavol are almost homogeneous with intermediate...and X□AlNa −1(Mg,Fe)−1. Betliar – Straková and Rožňava – Peter-Pavol tourmaline-supergroup minerals exhibit...in Bratislava, Ilkovičova 6, 842 15 Bratislava, Slovakia 2 Faculty of Electrical Engineering and Information |  | Li, Xian-Hua, Putiš, Marián, Yang, Yue-Heng, Koppa, Matúš, Dyda, Marian (2014) Accretionary wedge harzburgite serpentinization and rodingitization constrained by perovskite U/Pb SIMS age, trace elements and Sm/Nd isotopes: Case study from the Western Carpathians, Slovakia. Lithos, 205. 1-14 doi:10.1016/j.lithos.2014.06.001 | Journal (article/letter/editorial) | | isotopes: Case study from the Western Carpathians, Slovakia Xian-Hua Li, Marián Putiš, Yue-Heng Yang, Matúš...isotopes: Case study from the Western Carpathians, Slovakia, LITHOS (2014), doi: 10.1016/j.lithos.2014.06...case study IP T from the Western Carpathians, Slovakia State Key Laboratory of Lithospheric Evolution...Comenius MA b ED University, Bratislava 842 15, Slovakia PT putis@fns.uniba.sk Abstract AC CE * Author...the Inner Western Carpathians Meliata Unit in Slovakia. Although dark rounded, slightly hydrated relic |  | | Journal (article/letter/editorial) | | minerals in listvenite from the Muránska Zdychava, Slovakia: products of hydrothermal metasomatic transformation...Slovenské Rudohorie Mts. (Veporic Superunit, central Slovakia). The main rock-forming minerals of the listvenite...in ultrabasic rocks of the Western Carpathians, Slovakia. They occur in Palaeozoic (pre-Carboniferous)...Superunit), in North-Gemeric structural zone (Dobšiná, Mlynky, Rudňany, Veľký Folkmár, Košická Belá,...Viera Šimonová in the Veporic Superunit, central Slovakia. The carbonate–quartz listvenite contains peculiar |  | | Journal (volume) | | titanium oxides, apatite (with REE content) and biotite. Titanite occurs in non-altered rocks only. According...phases. Other minerals, as the alkali feldspars and biotite also could be the product of the alteration. The...constituents are titanite, clinopyroxene, actinolite and biotite. The axinite consists of whitish, tabular, some...Geological Institute of Dionýz Štúr, Bratislava, Slovakia). Considering an Ag:Hg ratio of ~1:1, the idealized...monticellite are known in the Mgskarn of the Yerington District, Nevada, where brucite appears as pseudomorph |  | Voudouris, Panagiotis, Mavrogonatos, Constantinos, Rieck, Branko, Kolitsch, Uwe, Spry, Paul, Scheffer, Christophe, Tarantola, Alexandre, Vanderhaeghe, Olivier, Galanos, Emmanouil, Melfos, Vasilios, Zaimis, Stefanos, Soukis, Konstantinos, Photiades, Adonis (2018) The Gersdorffite-Bismuthinite-Native Gold Association and the Skarn-Porphyry Mineralization in the Kamariza Mining District, Lavrion, Greece. Minerals, 8 (11) 531 doi:10.3390/min8110531 | Journal (article/letter/editorial) | | Skarn-Porphyry Mineralization in the Kamariza Mining District, Lavrion, Greece † Panagiotis Voudouris 1, * ...zoning; Lavrion; Greece 1. Introduction The Lavrion district in Greece is part of the Attic-Cycladic metamorphic...been described from several sites in the Lavrion district, for example, at the Kamariza, Plaka and “km3”...at the Clemence deposit (Kamariza district) and the “km3” district, which both host Ni-Au-Bi ores, and...relationship to intrusive rocks in the Lavrion district [6,10]. The present study also describes the mineralogy |  | | Journal (issue) | | Metaliferi Mts. 15 4. Baia Mare metallogenic district 64 5. Other sources of native gold from Romania...belonged to mining companies based in the Brad region. Today, it is owned by S.C. “MINVEST” S.A. Deva...more than 2000 year old mining activity in the region. 2. Collections and exhibitions The expositional...(about 80% of the specimens originate in the Brad region, especially Musariu and Brădişor deposits). The...unit. For instance, in BradSăcărâmb metallogenic district, the Au:Ag ratio is relatively uniform (45% to |  | | Journal (article/letter/editorial) | | granite exocontact, Ochtiná, Western Carpathians, Slovakia Štefan Ferenc and Pavel Uher With 6 figures and...near Ochtiná, Slovenské Rudohorie Mts., Central Slovakia. Wolframite is associated with scheelite, molybdenite...“magnesiowolframite”, magnesian ferberite, Ochtiná, Slovakia. Introduction Wolframite as a solid solution...noted from the exocontact of the Rochovce granite, Slovakia (Határ et al. 1989) but mineralogical and paragenetic...near Ochtiná, Slovenské Rudohorie Mts., Central Slovakia. Occurrence The Zlatá Baňa locality is situated |  | | Book | | Enigmatic Alluvial Sapphires from the Orosmayo Region, Jujuy Province, Northwest Argentina: Insights...Cr-Bearing Andradite (var. Demantoid) from Dobšiná, Slovakia Reprinted from: Minerals 2019, 9, 164, doi:10...on another occurrence of sapphires in the same region of the South Urals occurring in anorthosites (kyshtymites)...evolution of alluvial sapphires from the Orosmayo region (Jujuy Province, NW Argentina) and importantly...from serpentinized harzburgites situated in Dobšiná, Slovakia. Curtis et al. [33] in their work reviewed |  | | Journal (article/letter/editorial) | | prospect case study, Kiggavik, northeast Thelon region (Nunavut, Canada)—Régis Roy, Antonio Benedicto...origin of alluvial sapphires from the Orosmayo region, Jujuy Province, northwest Argentina—Stephen J...antimony mineralization in the Adychanskii ore region (East Yakutia, Russia)—V.V. Aristov, S.G. Kryaghev...Early Proterozoic gabbroids in the northern Ladoga region— Sh.K. Baltybaev, G.V. Ovchinnikova, and V.A. Glebovitskii...millerite from Mo-Ni-PGE-Au black shales (Zunyi region, Guizhou Province, China): Results from LA-ICPMS |  | | Journal (article/letter/editorial) | | extending from Belgium, in the West, through the Ruhr District, Germany, to the Upper Silesian Coal Basin, Poland...and changes strike from ENE towards NNE through Slovakia, Poland and Hungary (Raumer et al., 2003; Froitzheim...[KAl2(AlSi3O10)(OH)2], biotite [K(Mg,Fe)3(Si3Al)O10(OH,F)2] and paragonite [NaAl2(AlSi3O10)(OH)2]. Biotite is stable...2010). On the downside of the temperature scale biotite may be replaced by muscovite and/or chlorite when...hypogene occurrence described from Muránska Zdychava, Slovakia, as a result of hydrothermal metasomatic transformation |  | Rezazadeh, Sayeh, Hosseinzadeh, Mohammad Reza, Raith, Johann G., Moayyed, Mohsen (2020) Mineral chemistry and phase relations of Co–Ni arsenides and sulfarsenides from the Baycheh-Bagh deposit, Zanjan province, Iran. Ore Geology Reviews, 127. 103836pp. doi:10.1016/j.oregeorev.2020.103836 | Journal (article/letter/editorial) | | from several localities; e.g. Bieber, Spessart region, Germany (Wagner and Lorenz, 2002); Jachymov, Czech...42S0.51-1.05 . Thus, the data plot in the Fe-poor region of the CoAsS- NiAsS- FeAsS diagram (Fig.14a). The...NiAsS-CoAsS-FeAsS diagram in the <300°C immiscibility region (Fig. 14a) (Klemm, 1965). This suggests that the...notable exception being ore deposits in the Bou Azzer region, Morrocco; there gold-silver alloys with up to...similar sequence has been recorded from Dobsina, Slovakia, (Kiefer et al., 2017) and from some deposits |  | | Journal (article/letter/editorial) | | mineralization sequence for each investigated district. We did, however, make sure that no published...reactions involving these are for example Fe2+-bearing biotite, amphibole, or pyroxene to Fe3+-bearing epidote...precipitation stage of each diarsenide is a narrow region at slightly lower fO2 than the stability field...given by the assemblages in the Cobalt-Gowganda region (Figure 10): The paragenetic sequence of the ore... 4.3.4 Sulfarsenides Some occurrences (e.g., Dobšiná, Kiefer et al. , 2017, Kongsberg, Kotková et al |  | | Journal (article/letter/editorial) | | mineralization and it is located within a Central European region well studied as to its economic geology, as shown...to noncarbonate hosted mineral deposits in the region, the rare earth element contents (REE) are used...Sb-Au veins in the Brandholz-Goldkronach Mining District prevalently are oriented N-S, NNE-SSW, NE-SW and...in ultrabasic igneous rocks is a novelty for the region (Aral, 1989; Firstova et al., 2016). The Sb-sulfosalts...which reflect a transitional alteration stage of biotite, are precursor phyllosilicates relative to the |  | | Journal (issue) | | Cat’s-Eye Emeralds from Colombia | Euchroite from Slovakia | Properties of Green Fluorite from England Showing...August 2018 and was mined from the Lake Baikal region of Russia. So far he has cut a few hundred cabochons...(17.57–17.88 ct) are from Russia’s Lake Baikal region and were studied for this report. Photo by B. Williams...Colombia—specifically the Coscuez mine in the Muzo region (Johnson & Koivula 1996). More recently, Weldon...accessed 25 May 2020. Gem-quality Euchroite from Slovakia Euchroite, ideally Cu2(AsO4)(OH) • 3H2O, is a |  | | Conference Proceedings (Volume) | | regional scale 3D-model of the Skellefte mining district, northern Sweden ..............................VHMS-type deposits, Kristineberg area, Skellefte District, Sweden . . ....................................modelling for VMS exploration in the Pyhäsalmi district, Central Finland ..............................Co-Ni-Cu-Au- mineralization in the Siegerland district, Rhenish Massif, NW Germany ....................Reflection seismic imaging in the Skellefte ore district, northern Sweden Mahdieh Dehghannejad, Christopher |  | | Journal (article/letter/editorial) | | (continued) Mineral Chemical composition Line Biotite Birnessite Bischofite Bismite Bismuth native Bismuthinite...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...no hypersthene. Lamprophyre mainly composed of biotite or phlogopite and melilite. May also contain olivine...mafic minerals such as pyroxene, hornblende or biotite. Matrix consists of the same minerals as the phenocrysts...typical rock-forming mineral besides microcline, biotite, calcite, zircon, aegirite, pyrochlore and apatite | | | Journal (article/letter/editorial) | | (continued) Mineral Chemical composition Line Biotite Birnessite Bischofite Bismite Bismuth native Bismuthinite...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...no hypersthene. Lamprophyre mainly composed of biotite or phlogopite and melilite. May also contain olivine...mafic minerals such as pyroxene, hornblende or biotite. Matrix consists of the same minerals as the phenocrysts...typical rock-forming mineral besides microcline, biotite, calcite, zircon, aegirite, pyrochlore and apatite |  | | Journal (issue) | | Manakana, which is the name historically used for the region encompassing the pegmatitic districts on the west...the Adelaide or Red Lead mines in Dundas, Zeehan District). The following properties were recorded: colour—orange;...JOURNAL OF GEMMOLOGY, 38(1), 202 2 Cordierite-biotite paragneisses with intensive migmatitisation (streaked... ondary phyllosilicates (mostly chlorite and biotite). Chemical analyses by electron probe microanalysis...Microscopic examination revealed platelets of biotite (confirmed by EPMA) and planar fluid inclusions |  | | Book | | . . . . . . . . . . . . . . . 2.1 West Balkan Region . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . 2.1.1 Bukhovo District .. . . . . . . . . . . . . . . . . . . . . . ...Deposits in the West Balkan Region . . . . . . . . . . . . 2.2 East Balkan Region .. . . . . . . . . . . ... . . . . . . . . . . . 2.3 Western Sredna Gora Region . . . . . . . . . . . . . . . . . . . . . . . ...Massif-Rila Mountains-Pirin Mountains-Struma River Region 2.4.1 Struma River-Pirin Mountains . . . . . . |  | Kreissl, Stefan, Gerdes, Axel, Walter, Benjamin F., Neumann, Udo, Wenzel, Thomas, Markl, Gregor (2018) Reconstruction of a >200 Ma multi-stage “five element” Bi-Co-Ni-Fe-As-S system in the Penninic Alps, Switzerland. Ore Geology Reviews, 95. 746-788 doi:10.1016/j.oregeorev.2018.02.008 | Journal (article/letter/editorial) | | from the Pennine Alps, Switzerland; Niedere Tauern region, Austria; Belledonne Massive, France; and Piemont...includes kerogen material. Note, the 1360 cm-1 band region may interfere with HCO3-, but the lack of its strong...with preexisting siderite (stage I), host rock biotite and plagioclase. In this case, isochrone 1 reflects...chlorite and quartz as alteration of host rock biotite. Isochrone 2, however, records the formation ages...siderite dissolution and Mg and Ca available due to biotite and plagioclase alteration. Between 240 and 220 |
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