 | | Book | | outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the Department of Natural History, Eastern...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...Czech Republic (Moravia) Hungary Poland Romania Slovakia Ukraine 397 397 399 409 412 419 425 References...Rudabánya. HUN: MSM = Middle Slovak Museum, Banská Bystrica, SLK; MU = University of Miskolc, Miskolc. |  | | 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 |  | | | | in Butte, Montana (USA), in the Lake Superior region, Michigan, and in Yugo- slavia; bedded deposits...cobalt-nickel ores. Another famous locality in this region is Kutna Hora, and the area of the Giant Mountains... in the Carpathians. In Slovakia, especially in the area of Banská Štiavnica, sulphides are re- presented...ores. For instance, the deposits in the Siegen region (West Germany) and in the Slovak Ore Mountains...also occur in the Spiš-Gemerian Ore Mountains, Slovakia, and in Erzberg, Styria. Haematite veins occur |  | | Journal (issue) | | Dr Peter Bačík Comenius University Bratislava, Slovakia Dr Ján Štubňa (janstubna@gmail.com) Gemmological...Constantine the Philosopher University, Nitra, Slovakia References Hsu, T. 2013. Gem News International:...near-colourless and comes from the Thuong Xuan District of Thanh Hoa Province in north-central Vietnam...The most important locality is the Thuong Xuan District, where the topaz is associated with aquamarine...S Raman Spectrum Intensity Beryl fingerprint region Artificial resin 500 1000 1500 2000 2500 |  | | 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...serpentinized harzburgites situated in Dobšiná, Slovakia. Curtis et al. [33] in their work reviewed the |
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