 | Vysotsky, S. V., Barkar, A. V., Kuryavy, V. G., Chusovitin, E. A., Karabtsov, A. A., Safronov, P. P. (2010) Hydrothermal noble opal: Structure and genesis. Geology of Ore Deposits, 52 (8) 815-820 doi:10.1134/s1075701510080131 | Journal (article/letter/editorial) | | AND PARAGENESES OF MINERALS Hydrothermal Noble Opal: Structure and Genesis S. V. Vysotskya, A. V. Barkara...100letiya Vladivostoka 159, Vladivostok, 690022 Russia b Institute of Chemistry, Far East Division, Russian...100letiya Vladivostoka 159, Vladivostok, 690022 Russia c Institute for Automation and Control Processes...Academy of Sciences, ul. Radio 5, Vladivostok, 690041 Russia Received November 24, 2008 Abstract—The results...hydrothermal noble opal are discussed. It has been established that hydrothermal opal differs in its nanostructure |  | | Journal (article/letter/editorial) | | Nanostructure of Noble Opal from the Raduzhnoe Deposit, Northern Primorye, Russia S. V. Vysotskiy, V. G...DOI: 10.1134/S1028334X08040375 As is known, noble opal is a gem variety of the large family of amorphous...spectrum. As has been established for exogenic noble opal, the opalescence is related to diffraction of light...peculiar, easily recognizable nanostructure of noble opal [1, 2]. Although approximately 95% of noble opals...of some noble opal varieties) have not been investigated until now. The noble opal deposit discovered in |  | | Journal (issue) | | x 5 cm. Zheleznyi Mine, Kovdor, Kola Peninsula, Russia. Fersman Mineralogical Museum RAS #97687, Oleg...Photo: Michael B. Leybov. Published by Printed in Russia Mineralogical Almanac Mineral-Almanac Ltd. and... Mineralogical Almanac Box 71, 117556 Moscow, Russia 10896 W. Beloit Pl. Cellphone: +7 963 614--0525...Badyanova, Anatoly V. Kasatkin New Mineral Locality in Russia: Shaposhnikov Caucasus State Natural Biosphere... i 42°20' 40°30' 6 NEW MINERAL LOCALITY IN RUSSIA SHAPOSHNIKOV CAUCASUS STATE NATURAL BIOSPHERE RESERVE |  | | Journal (issue) | | Tajikistan 59 Gem News International Tucson 2009 • Opal from Welo, Ethiopia • Rhodochrosite from China •...“Chocolate Pearls” Treated by Ballerina Pearl Co. Leopard Opal from Mexico The Cause of Iridescence in Rainbow...Synthetic Blue Beryl A New Type of Synthetic Fire Opal: Mexifire The Color Durability of “Chocolate Pearls”...provided financing to the governments of Britain, Russia, and Portugal; it also worked with the U.S. government...(2001) Discovery and mining of the Argyle diamond deposit, Australia. G&G, Vol. 37, No. 1, pp. 26–41. Shigley |  | | Journal (issue) | | Myanmar|Malachiteazurite from Peru|Mosandrite from Russia|Shattuckite briolette|Saguaro Stone from Arizona...Articles 580 European Freshwater Pearls: Part 1—Russia By Elisabeth Strack 594 Type Ib Yellow to Brownish...Gemmology, 34(7), 2015 Gem Notes Gem Mosandrite from Russia Mosandrite is a rare-earth element (REE)-bearing...Kirovsky apatite mine, Khibiny Massif, Kola Peninsula, Russia. The Khibiny Massif is a famous and unique mineral...mosandrite (0.38 ct) is from the Kola Peninsula, Russia. Photo by S. Koch, DSEF. (Figure 8, left) and |  | | Journal (article/letter/editorial) | | Eskisehir) Area 1419 Raduzhnoe – epithermal brecciahosted deposit (Northern Caucasus, Russia) ASUMAN YILMAZ...Academy of Sciences, Staromonetny per., 35, Moscow, Russia (katmsu@mail.ru) Study area which located in the...according to the mineral association. The Raduzhnoe deposit is situated in the central part of North Caucasian...activity. Ore minerals which have been identified at Raduzhnoe are native gold, calaverite, dyscrasite, proustite...finely dispersed state in sulfides. Thus, at the Raduzhnoe there are allocated two types of mineralization: |
|
