 | | 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 |  | Sejkora, J., Števko, M., Škoda, R., Víšková, E., Toman, J., Hreus, S., Plášil, J., Dolníček, Z. (2021) Dobšináite, Ca2Ca(AsO4)2·2H2O, a new member of the roselite group from Dobšiná (Slovak Republic) Journal of GEOsciences, 66 (2) 127-135 | Journal (article/letter/editorial) | | Ca2Ca(AsO4)2·2H2O, a new member of the roselite group from Dobšiná (Slovak Republic) Jiří SEJKORA*1, Martin ŠTEVKO2...Ca2Ca(AsO4)2·2H2O, is a new supergene mineral from the Dobšiná deposit, Slovak Republic, associated with phaunouxite...picropharmacolite, erythrite-hörnesite, gypsum and aragonite. It forms white to pink clusters or polycrystalline...spectroscopy. It is named after its type locality Dobšiná, Slovak Republic. Dobšináite was formed during...calcium arsenate, new mineral, roselite group, Dobšiná, Slovak Republic Received: 20 March 2021; accepted: |  | | Report (issue) | | Pattern: Zemberg-Terézia veins, near Dobšiná, Rožnava Co., Slovakia. 3.026 (100), 3.249 (77), 3.385 (66)...00 (1) Zemberg-Terézia veins, near Dobšiná, Rožnava Co., Slovakia; average electron microprobe analysis...picropharmacolite, erythrite-hörnesite, gypsum, aragonite (Slovakia). Distribution: From the Dionýz mining field...northeast of Dobšiná, Spišsko-gemerské rudohorie Mts., Rožnava Co., Košice Region, Slovakia [TL]. At the...Republic, Russia. Name: For the occurrence near Dobšiná where the studied material was collected. Type |  | | 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 |  | | Journal (article/letter/editorial) | | 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...yellow-green intensity and manganese content in aragonite. It is suggested that orange luminescence, observed...coordination of Mn2+ in vaterite as compared to aragonite. Zircon is another important mineral geologically...from serpentinized harzburgites situated in Dobšiná, Slovakia. Curtis et al. [33] in their work reviewed |  | | 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) | | [9], the United States of America, China [10], Slovakia [11], Namibia [12], and Madagascar [13,14]. Figure...lizardite), carbonates (calcite, dolomagnesite, and aragonite), magnetite, brucite, and, sometimes, native copper...copper, copper mite, magnesite, and aragonite), magnetite, brucite, and, sometimes, native copper, and...operating distance of 10 mm. Raman spectra in the region of 100–1000 cm−1 were obtained in back-scattering...µm. Minerals 2021, 11, 825 12 of 13 In the region 100–400 cm−1 , modes were associated with the translation |  | | 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...yellow-green intensity and manganese content in aragonite. It is suggested that orange luminescence, observed |  | | 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 |  | | Book | | CARPATHIAN REGION LIFE OF THE PAST James O. Farlow, editor FOSSILS OF THE CARPATHIAN REGION ISTVÁN...ősmaradványai. English] Fossils of the Carpathian region / István Főzy and István Szente ; English text...Fossils—Carpathian Mountains Region. 3. Paleontology—Hungary. 4. Paleontology—Carpathian Mountains Region. 5. Geology...Stratigraphic. 6. Geology—Carpathian Mountains Region. 7. Geology—Hungary. I. Szente, István, 1960– II...Transdanubia Fossils from Northern Hungary Fossils from Slovakia, Romania, and Croatia MESOZOIC 2. Triassic Fossil-Rich |  | | 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...hypogene occurrence described from Muránska Zdychava, Slovakia, as a result of hydrothermal metasomatic transformation...Nevertheless as being a common phyllosilicate also in the region under consideration it deserves a closer look at...and talc-magnesite deposits the latter one from Slovakia (Table 3). It is not anything out of the ordinary |  | | 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;...2Institute of Geosciences, Technical University of Košice, Slovakia Dr Ján Štubňa (janstubna@gmail.com) Gemmological...Constantine the Philosopher University, Nitra, Slovakia b Figure 15: Internal features observed in the...of zircon inclusions in sapphires from the same region. Our preliminary studies of zircon inclusions in |  | | Journal (volume) | | of Szeged On the cover: Map of the Carpathian region with type localities of new mineral species, rocks...Mineralogical Society of Romania Geological Society of Slovakia, Mineralogical-Geochemical Branch Eötvös Loránd...(Romania) (Romania) (Austria) (Croatia) (Hungary) (Slovakia) (Greece) (Hungary) (USA) (Hungary) (Egypt) (Austria)...(Hungary) (Hungary) (Hungary) (Croatia) (Hungary) (Slovakia) (Serbia) (South Africa) (Austria) (France) (Hungary)...(Hungary) (Hungary) (Croatia) (UK) (Slovakia) (USA) (Austria) (Romania) (Slovakia) (China) (Germany) (Poland) |  | | Journal (article/letter/editorial) | | Antimonselite Antimony native Apatite Apophyllite Aragonite Ardennite Arfvedsonite Argentite Argyrodite Armenite...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...minerals. Travertine is a calcareous rock of aragonite and/or calcite deposited from the hot, warm or...make a contribution to the cultural heritage of a region and may successfully be used in exploration (Mascaro...two years. The economic potential of a particular region or mining camp can be deduced from the economic | | | Journal (article/letter/editorial) | | Antimonselite Antimony native Apatite Apophyllite Aragonite Ardennite Arfvedsonite Argentite Argyrodite Armenite...the Alpine region, and (3) Mid-Triassic to early Jurassic extension in the extra-Alpine region. Isotope...minerals. Travertine is a calcareous rock of aragonite and/or calcite deposited from the hot, warm or...make a contribution to the cultural heritage of a region and may successfully be used in exploration (Mascaro...two years. The economic potential of a particular region or mining camp can be deduced from the economic |
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Dobšiná mining district, Dobšiná, Rožňava District, Košice Region, Slovakia