 | | Journal (article/letter/editorial) | | Academy of Sciences, ul. Lermontova 128, Irkutsk, 664033 Russia b Sobolev Institute of Geology and Mineralogy...Mineralogy, pr. Koptyuga 3, Novosibirsk, 630090 Russia Received February 24, 2010 Abstract—Quartz–albite–microcline...boundary of Irkutsk oblast and Buryatia (Eastern Sayan, middle reaches of the Kitoi River) were formed...by replacement of chevkinite with allanite and titanite in metasomatic rocks. Hydro and fluorcarbonates...and concomitant mineraliza tion are known from Russia, Nigeria, South America, and Canada. The raremetal |  | | Journal (article/letter/editorial) | | Academy of Sciences, ul. Lermontova 128, Irkutsk, 664033 Russia Institute, Siberian Branch, Russian Academy...Sciences, ul. Sakh’yanovoi 6a, Ulan-Ude, 670047 Russia bGeological Received April 4, 2007 Abstract—The...metasomatic rock. The paragenesis of allanite and titanite is stable in clinopyroxene–albite metasomatic...rocks is situated in the middle reaches of the Kitoi River in eastern Sayan at the boundary of the Precambrian...Platform and the Kitoi Lithotectonic Zone of the Central Asian Foldbelt (Fig. 1). The Kitoi Zone is composed |  | | Journal (article/letter/editorial) | | crust, Academy of Sciences, Siberian Branch, Irkutsk, Russia (dima@gpg.crust.irk.ru) Along the southern...distance of about 500 km from the Kitoi river (150 km west of Irkutsk) through the Sharizhalgai block (southern...Especially for the 1.88 Ga and 1.85 Ga events at the Kitoi river and Cape Kaltigey, the Pb-Pb isochrons agree...as well as rare amounts of Kfeldspar, biotite, titanite and opaque minerals. These enclaves range in composition...amphibole core) with amphibole, plagioclase, epidote, titanite and opaque minerals, and these are interpreted |  | | Journal (article/letter/editorial) | | 3 prosp. Akad. Koptyuga, Novosibirsk, 630090, Russia 7 8 Institute of Geology and Mineralogy, Siberian...striking 700 km northwestwards along the 160 Yenisey River (Fig. 1). Geophysical data indicate transpression...which lies along the eastern bank of the Yenisey River (Nozhkin et 177 al., 2016b). All the tectonic...Yenisey fault within the right bank of the Yenisey River and can be traced for about 200 183 km along the...reaches 264 of the Chapa River and its right-hand tributary - Koloromo River (Fig. 2), (2) in the lower |  | | Book (volume) | | these Styria. are now The first two, one River Mur, which Gratz is The on occurrence as or...Professor Max the time from Mount from that of the River Sann. at the well-known arsenical successfully...profitable These marbles, with which the the river of Cotan, not far from the usually call in rare...locality already down to modern to be much River in the Eastern Pamirs, which Tunga wading men...the see Turkistan, TURKISTAN of the Karakash River, have often been visited and described valley |
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