 | | Report (issue) | | Point Group: 2/m. As a topotactic replacement of sinhalite grains. Twinning: Polysynthetic on a very fine...33(1) X-ray Powder Pattern: Tayozhnoye deposit, Russia. 2.14 (100), 1.625 (100), 2.102 (60), 3.21 (40)...55] 100.00 25.82 2.89 (1) Tayozhnoye deposit, Russia; by electron microprobe, average of 14 analyses;...deposit, a product of retrograde alteration of sinhalite in magnesium-bearing skarn. Association: Forsterite...suanite, szaibeÌlyite, brucite, clinohumite, sinhalite, hydrotalcite. Distribution: Name: From the Tayozhnoye |  | | Report (issue) | | Sinhalite MgAlBO4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic. Point...Yakutsk, and the Taiga boronâiron deposit, Sakha, Russia. From the Huayuangou boron deposit, Liaoning...References: (1) Claringbull, F.A. and M.H. Hey (1952) Sinhalite (MgAlBO4 ), a new mineral. Mineral. Mag., 29,...841â849. (2) Payne, C.J. (1958) A crystal of sinhalite from Mogok, Burma. Mineral. Mag., 31, 978â978...structural redetermination and crystal chemistry of sinhalite, MgAlBO4 . Eur. J. Mineral., 6, 313â321. (4) Pitman |  | | Report (issue) | | 139(1) X-ray Powder Pattern: Taiga deposit, Sakha, Russia. 6.27 (100), 2.664 (70), 2.089 (65), 2.207 (58)...Ludwigite, hulsite, magnetite, fluoborite, vonsenite, sinhalite, nordenskioÌldine, warwickite, brucite, aragonite...Tayozhnoye iron deposit, 550 km south of Yakutsk, Sakha, Russia. In economic amounts in the Inder boron deposit...Taiga skarn-magnetite deposit (southern Yakutia [Sakha]). Zap. Vses. Mineral. Obshch., 114, 62â73 (in Russian) |  | Schreyer, W., Pertsev, N. N., Medenbach, O., Burchard, M., Dettmar, D. (1998) Pseudosinhalite: discovery of the hydrous MgAl-borate as a new mineral in the Tayozhnoye, Siberia, skarn deposit. Contributions to Mineralogy and Petrology, 133 (4) 382-388 doi:10.1007/s004100050460 | Journal (article/letter/editorial) | | with hydrotalcite, as a replacement product of sinhalite, MgAlBO4, in an impure marble of the contact metasomatic...lamellae of, the structurally similar mineral sinhalite. The underlying substitution involving also B...Deposits (IGEM), 35 Staromonetny, Moscow 109017, Russia Editorial responsibility: J. Hoefs Introduction...chemical and structural similarity to the mineral sinhalite, MgAlBO4. On the basis of their experimental results...emphasizing two cases, Âźrstly as an additional phase in sinhalite-bearing rocks of particularly aluminous bulk compositions |  | | Report (issue) | | them. Association: Chondrodite, szaibeÌlyite, sinhalite, spinel, diopside, titanite, dravite, apatite...and the Taiga borate-magnetite deposit, Sakha, Siberia, Russia. At the Hol Kol AuâCu mine, about 75 km |  | | Journal (issue) | | impossible to believe that the enorm ous nation o f Russia (the form er Russian Soviet Federated Socialist...used on the N ational G eographic Society M ap o f Russia, etc., R evised April 1994. C yrillic: the Cyrillic...N ational O k ru g (or C hukotsk Peninsula) â„ (Russia). W h en the expression âseeâ â occurs in the block...m ining district, shield Yakutsk A.S.S.R. (now Sakha) eastern Siberia Spinel, scapolite, phlogopite...(See Klichka, A dun Chilon) R iv er Y akutsk (Sakha) A .S.S.R .; joins O lekm a near O lekm insk (See |  | | Book (edition) | | vilayet (Turkey), region (Chile), kray and oblast (Russia). The country names are always included in text...divisions inside those countries, e.g in Spain, UK, Russia, some African countries, etc. Several repeated...SSSR, ser. geologiya, now Doklady Akademii nauk of Russia EJM - European Journal of Mineralogy EG - Economic...at Burumskoye, Vitim River Valley, all Siberia, Russia. In many localities in New Zealand. Deer et al...Aegirine in charoite, xx I 5 111111,Munm massif, Russia, G Lanion in blueor palegreenglobulesandblueor |  | | Book | | S. Siberia, Russia E. Transbaikalia, S. Siberia, Russia Aldan shield, Siberia, Russia Aldan shield,...Siberia, Russia Ukraine Primor'ie Aldan shield, Siberia, Russia Aldan shield, Siberia, Russia Karamazar...shield, Siberia, Russia Aldan shield, Siberia, Russia Aldan shield, Siberia, Russia Kazakhstan Pskem...River, Uzbekistan Russia Trudolyubovka Village, Crimea Subpolar Urals (East slope), Russia Subpolar Urals...Urals (East slope), Russia Subpolar Urals Subpolar Urals (East slope), Russia North Kazakhstan Rudnyi, North |  | | Book (volume) | | of Problems of Chemical Physics Chernogolovka, Russia ISSN 2194-3176 ISSN 2194-3184 (electronic) ISBN...illustrations was also significant. Chernogolovka, Russia Nikita V. Chukanov Contents of Volume I 1 ...Mt., Lovozero alkaline massif, Kola peninsula, Russia (After Chukanov et al. 2011) Fig. 1.3 IR spectrum...typical cancrinite from Vishnevye Mts., Urals, Russia (After Chukanov et al. 2011) 4 1 The Application...Greece (4); Cu-enriched adamite from Dalnegorsk, Russia (5); Cu-poor adamite from Lavrion, Greece (6) and |  | | Report (volume) | | Al-tourmaline The system Mg0-Al 2 03-B203-H 2 0 Sinhalite Al analogue of magnesiohulsite(?) "Pseudosinhalite"...their own right, such as tourmaline, kornerupine, sinhalite, and danburite as gemstones. Boric acid is used...Mineral 48:709-711 Claringbull GF, Hey MH (1952) Sinhalite (MgAlB0 4 ), a new mineral. Mineral Mag 29:841-849...species isostructural with vesuvianite, from the Sakha Republic, Russian Federation. Can Mineral 36:1301-1304...jimboile kotoite nordenskiöldlne tusionile sassolite sinhalite bandylite teepleite frolovite hexahydroborite |  | | Journal (issue) | | crystal quartz, rhodonite, scapolite, sillimanite, sinhalite, sphene, spinel, topaz, turquoise, and zircon...NontraditionalGemstone Cutting Nonlransparent "CZ from Russia Spring 1992 Gem-QualityGreen Zoisite Kilbourne...recent find in the Arkhangelsk region in northern Russia. T h s earlier discovery led the prospectors to...20, 1992, p. 861) De Beers and the Republic of Sakha sign sales agreement. De Beers Centenary AG recently...agreement with the Republic of Sakha (formerlyYalzutia).According to De Beers, Sakha will now market its rough | | | Report (volume) | | their own right, such as tourmaline, kornerupine, sinhalite, and danburite as gemstones. Boric acid is used...Mineral 48:709-711 Claringbull GF, Hey MH (1952) Sinhalite MgAIBO4), a new mineral. Mineral Mag 29:841-849...jimboite kotoite nordenskidldine tusionite sassolite sinhalite A A A A A ia) Mn,(BO3)2 Mg,(BO;), CaSn(BO,)...one mineral within this subgroup, sinhalite, AIMg(BOq,). Sinhalite is isostructural with olivine, with...that this is not the situation here (Table 5). Sinhalite, AIMg(BOy), has the olivine structure (i.e. is |  | | Journal (issue) | | it has not previously been observed, such as sinhalite (figure 1). Collectors of phenomenal gems have...GEMOLOGY SUMMER 2001 Figure 1. This 6.17 ct sinhalite, a gemstone that has not been reported to display...of imitating asterism. We studied one each of sinhalite, cassiterite, chrysoberyl, and garnet, and one...have not seen examples of either phenomenon in sinhalite, cassiterite, and scheelite (or samarskite). The...producing countries (e.g., Botswana, South Africa, and Russia). The importance of the fledgling Canadian diamond |  | | Journal (issue) | | ofgemquality synthetic yellow diamonds manufactured in Russia. The lead article in this issue examines several...group of gem-quality synthetic diamonds, grown in Russia using the "BARS" apparatus and now being sold for...marlieting synthetic diamonds from Russia for jewelry use ("Beware: Russia sells man-made diamonds," 1993)...the potential for synthetic diamond production in Russia), and subsequent Chatham statements have indicated...opportunity to examine synthetic diamonds produced in Russia (Koivula and Kammerling, 1991). Then, in May of |  | | Journal (issue) | | Symposium $10 v.26/#2 Hopkinton Amethyst (RI), Sinhalite (Ceylon), Mrazekite (Austral.), Pyrite$10 v.26/#3...(although the highly valuable matrix blue topaz from Russia, among other things, is hardly something one would...Republic Sakha-Yakutia, ous. Diaphaneity: transparent. Color: pale grey-green. Streak: Siberia, Russia (at...Hardness: 6. Tenac Occurrence: In an impure marble (sinhalite-bearing skam). Asso ity: brittle. Cleavage: {001}... suanite, szaibelyite, brucite, clinohumite, sinhalite, lography: Triclinic, P\ or PI, a 7.536, b 11 |  | | Journal (issue) | | Schwarz Review of Gem Localities in North America, Russia, and Southeast Asia 64 William Larson Colored Stone...of reality has set in. The end of communism in Russia did not produce the automatic flourishing of democracy...Sciences, Siberian Branch, Novosibirsk, Russia T production in Russia began in 1829 with the discovery of...discovered, in the Siberian craton of the Republic of Sakha (formerly Yakutia), as predicted by Professor Vladimir...Approximately 98% of all diamonds mined in Russia come from Sakha, with the remaining 2% recovered from placers |  | | Book (edition) | | citrine and amethyst, which are now produced in Russia and Japan on a commercial scale. Alteration in...coming from the Andes in Colombia, the Urals in Russia and the Himalayas in Pakistan; rubies also from...black, are common in Venezuelan diamond deposits. Russia There is still a dearth of literature in Western...Fersman (1922), Precious and Coloured Stones in Russia vol. 1 (in Russian). China Occasional reports on...like green diamond. A brown moissanite grown in Russia is reported to have been grown by CVD: the specimen |  | | Journal (issue) | | are until now quite small compared to those in Russia which is the major source. Epidote Epidote occurs...spectra of chrysoberyl, alexandrite, peridot, and sinhalite. American Mineralogist, 50, 1972-81 Forbes, C...the Republic of Sakha (formerly Yakutia) and produce ~ 98% of all diamonds mined in Russia, the remaining...synthetic ametrine has been produced commercially in Russia by hydrothermal growth in alkaline solutions. The |  | | Journal (issue) | | be employed commercially in Russia (W. Barshai, pers. comnt., 1993). Russia is also (i:; Copyright the...Greece (Smith and Bosshart, 1993) and one from Russia (Henn and Bank,1993). In spite of the many manufacturers...Bank, H., 1993. Flux-grown synthetic rubies from Russia. Journal of Gemmology, 23, 7, 393-6 Huffer, H....new octagonal-cut, is described and illustrated; Sakha (Yakutia) is building diamond reserves independent...diamonds from Russia (yellow rough, the largest crystal weighing 0.86ct); synthetic rubies from Russia and beryl |  | | Journal (issue) | | subcontinent and Asia; and the occurrence of emeralds in Russia is related to the collision of the European and...Sandawana resemble emeralds from the Ural Mountains of Russia, the Habachtal region of Austria, the Santa Terezinha...Mines, Pakistan Makhad, Pakistan Ural Mountains, Russia Habachtal, Austria Santa Terezinha de GoiĂĄs, Brazil...2.68â2.73 a Pakistan data from GĂŒbelin, 1989; Russia data from Schmetzer et al., 1991, and Mumme, 1982;...d. 0.01â 0.02 â 0.17â 0.19 â â Ural Mountains, Russia Habachtal, Austria 64.6 â66.9 64.6 â66.1 14.2 |  | | Journal (issue) | | opal, quartz, rhodonite, scapolite, sillimanite, sinhalite, sphene, spinel, topaz, turquoise and zircon....flux-grown synthetic red and blue spinels from Russia.) ZeitschriJt Zeitschrift der Deutschen Deutschen...absorption band at 565nm. E.S. Beers/Republic of Sakha (Yakutia) sales agreement; R.E. Kane's visit to |  | | Book (edition) | | Morganite Russian Diopside White Topaz Kyanite NEPAL RUSSIA as Moonstone Rhodolite Star Ruby Sunstone Tiger$...(e.g. Corundum, Beryl and Feldspar). Howlite Sinhalite se Diamond Black Diamond Blue Diamond Champagne...ruler for whom it was named, Tsar Alexander II of Russia (1818-1881), the country he ruled and the twilight...Nikolai Leskov cleverly tied together the fates of Russia, the Tsar and the gem that received his name, defining...paragraph thinking, âWhat does Gavin know about Russia to make such comments?â Well, my wife is Ukrainian |  | | Journal (issue) | | Krasnoyarsk, Russia Email: sananiev@mail.ru S.I. Konovalenko Tomsk State University, Tomsk, Russia Email: konov@ggf...olivine-type minerals chrysoberyl, Al2BeO4 and sinhalite, MgAlBO4 â a polarized FTIR spectroscopic study...spectra of chrysoberyl, alexandrite, peridot, and sinhalite. American Mineralogist, 50(11â12), 1972â81 Gaal...charoite from the Murun massif, Yakutia, Sakha Republic, Siberia, Russia, scanningtransmission electron microscopy...historic localities found in Brazil, Madagascar, Russia and the United States, important gem-bearing pegmatites |  | | Journal (issue) | | spectra of chrysoberyl, alexandrite, peridot and sinhalite. Am. Mineral., 50, 1972-81 Fiala, J., 1965. Pyrope...commercially by the Tairus company in Novosibirsk, Russia, are described. The results of chemical and spectroscopic...copper were produced by Tairus and elsewhere in Russia (see Granadchikova et al., 1983; Schmetzer, 1988)...synthetic emerald is now produced by Tairus in Russia (W. Barshai, pers. comm. 2004). Crystal growth...performed in the Tairus building in Novosibirsk, Russia. Courtesy of D. Fursenko. J. Gemm., 2006, 30, |  | | Journal (issue) | | major diamond-producing nations, from Botswana to Russia, can no more rely on a healthy, steady market for...wealth developing in the emerging economies of Russia and the former Soviet Republics, as well as China...business destination for travelers from Europe, Russia, India, and neighboring Asian countries. More than...Institute of Experimental Mineralogy, Chernogolovka, Russia Naval Research Laboratory, Washington, DC New...State Geological Prospecting University, Moscow, Russia 2 Gem Characterization: A Forecast of Important |
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