 | | 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. |  | | Book | | predná strana obálky: Žezlov;í ametyst, ,rr 20mm, Banská Štiavnica, BB Kermezit, 20mm, Pezinok, AR Pseudomalachit...Dubník-Libanka, JM ,• I strana 1: Chalkopyrit, 65 mm, Banská Štiavnica, PK strana 2: Kermezit, 75 mm, Pezinok...Kalcit a sfalerit, 90mm, Banská Štiavnica, PŠ strana 24: Ametyst, xx 40mm, Banská Štiavnica, PŠ strana 25:...Russovi (Bratislava), Milanovi Okruhlicovi (Banská Bystrica) a Jozefovi Molnárovi (Košice), Bohuslavovi...Škáchovi (PNbram), Stanislavovi Jeleňovi (Banská Bystrica) Viktorovi Jágerovi a Lászlovi Tóthovi (Maďarsko) |  | Sorokina, Elena S., Karampelas, Stefanos, Nishanbaev, Tursun P., Nikandrov, Sergey N., Semiannikov, Boris S. (2017) Sapphire Megacrysts In Syenite Pegmatites From the Ilmen Mountains, South Urals, Russia: New Mineralogical Data. The Canadian Mineralogist, 55 (5) 823-843 doi:10.3749/canmin.1700016 | Journal (article/letter/editorial) | | pp. 823-843 (2017) DOI: 10.3749/canmin.1700016 SAPPHIRE MEGACRYSTS IN SYENITE PEGMATITES FROM THE ILMEN...Ilmen State Reserve, 456317 Miass, Chelyabinsk region, Russia BORIS S. SEMIANNIKOV 20 Dekabristov St...identified as syngenetic inclusions within the blue sapphire. Monazite-(Ce), sub-micron grains of uraninite...in Chantaburi province (Thailand). Keywords: sapphire, syenite pegmatite, Ilmenogorsky complex, inclusions...weathering of primary deposits. Discovering gem sapphire deposits in situ within the host rocks is significantly |  | | Book | | Kostitsyn and Vasiliy A. Kotlyarov Origin of Blue Sapphire in Newly Discovered Spinel–Chlorite–Muscovite...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...around the globe. Ruby is the red variety and sapphire is the blue variety, while all other coloured...sapphires and need a colour prefix (e.g., pink sapphire, yellow sapphire). A comparative study of ruby chemistry | | | Book | | .......................................... 52 Slovakia ( Rudo lf Ducfa) ...............................(Ewa Koszowska). Ro mania (Gheorghe Uduba~a), Slovakia (Rudolf Ducfa). Ukraine (Victor Kvasnytsya) Native...Rudabanya. HUN; MSM = Middle Slovak Museum, Banska Bystrica, SLK; MU= University of Miskolc. Miskolc. HUN:...wa especially rich in specimens from the Banal region and Gutiii Mts. (fu loppite was named in his honor)...detailed. unified mineralogical encyclopaedia of the region had been planned by the Commi!.sion on Mineralogy |  | | Journal (issue) | | one delves into the history of pearling in this region, it is difficult not to become wrapped up in a...romance of the written word, early pearling in the region may somewhat be likened to 238 NATURAL PEARLS...and the enormous importance of pearling in the region. The first interment was recorded in 1896, and...wonders. The animal certainly does wander in the region of the gills (which filter water and exchange oxygen)...the tendency is to think of pearls from the Gulf region, which are produced mainly by Pinctada radiata |
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