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| 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 |
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| 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 |
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| 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;...pluton, at the Vanov quarry near Telč in the central part of Moldanubicum Zone. This quarry is located about...the general area. The most abundant rocks in the quarry are layered migmatites, with lessfrequent massive...Figure 14: Three iolites (0.09–0.10 ct) from Vanov quarry, Czech Republic, were faceted for this study. They |
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| 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 |
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| . . . . . . . . . . . . . . . 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 . . . . . . |
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| 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) |
