| | Journal (article/letter/editorial) | minerals in kyanite schists of the Ichetuyskoye area, West Transbaikalia, Russia: crystal chemistry and evolution...kyanite schists near Ichetuyskoye, in the Dzhida basin (West Transbaikal region, Russia). Petrographical...Institute, Sakhanovoy Street, 6a, Ulan-Ude 670047, Russia e-mail: ripp@gin.bscnet.ru Introduction Aluminium...characteristics of kyanite schists of the Ichetuyskoye occurrence, Russia. These data provide a better insight...xenotime, Lzl = lazuilite. Geological setting The Ichetuyskoye occurrence (50°034′45.1″ N, 105°027′ 14.4″ E) | | | Journal (article/letter/editorial) | and quartz grains are sequentially replaced by augelite and lazulite (XMg > 0.97) at the terminal phase...compositions with the C-Space program shows the following augelite- and lazulite-forming reactions: (1) 1.829Kyanite...subtracted from, the host kyanite-rich rock to produce augelite and lazulite. Experimental studies in the system...quantitative geothermobarometry suggest that lazulite and augelite were formed in a narrow temperature (440 ± 40°C)...Palaeoproterozoic orogenesis. Keywords: lazulite; augelite; kyanite-quartzite; P-Mg metasomatism; thrusting; | | | Journal (article/letter/editorial) | in unusually fine specimens include arrojadite, augelite, collinsite, fluorapatite, childrenite, gorceixite...Bolivia. Lazulite is also reported from the Ichetuyskoye deposit, Transbaikalia, and the Chudnoe precious-metals...deposit at Grubependity Lake, Northern Region, Russia. AKNOWLEDGMENTS The manuscript for this article |
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