| minerals contain series of absorption bands in the range from 1,350 to 1,550 cm1 (Fig. 1.1). A cancrinite-group...largely to empirical approaches. The wavenumber range approximately between 400 and 1,700 cm1 is called... in a pronounced doublet 921 + 954 cm1 in the range of Si–O-stretching vibrations (Fig. 1.5). The splitting...consideration of the whole spectral curve within a certain range of frequencies (Dubovitskiy and Chukanov 2004; Chukanov...band of (Ti,Nb)–O-stretching vibrations (in the range 660–700 cm1). This band is single and its position |
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Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp. |
Book |
| syenite pegmatite of the Tatarskii Massif, Tatarka River, Enisei �ange, Krasnoyarsk Territory, Siberia. The...southern s lope of the western margin of the Kurai Range, Kosh Agach district, Gorny Altai. Aktashite �rystals...Alekseevskoye gold occurrence, Sutam region, Stanovoi Range, SE Yakutia. The mineral occurs as light steel-gray...Zone), th_e Ust ' -Khan n ' ya Intrus ion (Vilyu i River basin) , and the N_izhnefokinskii Intrusion (Norilsk...zone of the Cu -V-ore occurrence near Potekh ina village 40 km northeast of town ' of Sorsk Khakassia ' |
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(1996) World of Stones 9. "Plus" Ltd. Publishing |
Journal (issue) |
| Alexander N. Ageev ANALCIM Е FROM THE NIZHNAYA TUNGUSKA RIVER Les Wagner, Jr JEFFREY A. SCOVIL - GEM AND MINERAL...rays) are transformed into radiation of visible range (400-800 i т ) , partially including the nearest...aureoles around the clusters of neighbor veins may range up to many dozens of meters, and markedly increase...stilpnomelane(?). Tecto- silicates — feldspars: albite, anorthite (and all the intermediate members of the plagioclase...series in the vicinity of the Solnechnogorskoye Village (А.Е. Fersman's 1907 collection). A briefdescription |
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