Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Inclusions of Kîragit in topaz from pegmatites of the Mokrusha deposit (Urals, Russia). / Ponomareva, N. I.; Gordienko, V. V.; Antonov, A. V.; Krivovichev, S. V.; Nesterov, A. R.; Kazantseva, M. I.
в: Zapiski Rossiiskogo Mineralogicheskogo Obshchestva, Том 147, № 5, 01.01.2018, стр. 61-68.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Inclusions of Kîragit in topaz from pegmatites of the Mokrusha deposit (Urals, Russia)
AU - Ponomareva, N. I.
AU - Gordienko, V. V.
AU - Antonov, A. V.
AU - Krivovichev, S. V.
AU - Nesterov, A. R.
AU - Kazantseva, M. I.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - The present communication is devoted to the study of inclusions in topaz from the Mokrusha pegmatite deposit field (Urals). Inclusions in topaz are represented by intergrowths of small crystals of manganocolumbite, cassiterite and a mineral corresponding to niobium tungstate with impurities of manganese, tantalum and iron. On the basis of microprobe and X-ray analyses it is confirmed the identity between the mineral and koragoite previously described by A. V. Voloshin and co-authors in granite pegmatites of south-western Pamirs, Tajikistan. The formula of the mineral is: (Mn 2.02 Fe 0.98 ) Ó3.00 (Nb 2.296 Ta 0.640 Ti 0.062 ) Ó3.00 (Nb 1.04 Mn 0.960 ) Ó2.00 (W 1.343 Nb 0.664 ) Ó2.00 O 20 .
AB - The present communication is devoted to the study of inclusions in topaz from the Mokrusha pegmatite deposit field (Urals). Inclusions in topaz are represented by intergrowths of small crystals of manganocolumbite, cassiterite and a mineral corresponding to niobium tungstate with impurities of manganese, tantalum and iron. On the basis of microprobe and X-ray analyses it is confirmed the identity between the mineral and koragoite previously described by A. V. Voloshin and co-authors in granite pegmatites of south-western Pamirs, Tajikistan. The formula of the mineral is: (Mn 2.02 Fe 0.98 ) Ó3.00 (Nb 2.296 Ta 0.640 Ti 0.062 ) Ó3.00 (Nb 1.04 Mn 0.960 ) Ó2.00 (W 1.343 Nb 0.664 ) Ó2.00 O 20 .
KW - Koragoite
KW - Mineral inclusions
KW - Mokrusha deposits
KW - Pegmatite
KW - Topaz
KW - Urals
UR - http://www.scopus.com/inward/record.url?scp=85063753932&partnerID=8YFLogxK
U2 - 10.30695/zrmo/2018.1475.04
DO - 10.30695/zrmo/2018.1475.04
M3 - Article
AN - SCOPUS:85063753932
VL - 147
SP - 61
EP - 68
JO - ЗАПИСКИ РОССИЙСКОГО МИНЕРАЛОГИЧЕСКОГО ОБЩЕСТВА
JF - ЗАПИСКИ РОССИЙСКОГО МИНЕРАЛОГИЧЕСКОГО ОБЩЕСТВА
SN - 0869-6055
IS - 5
ER -
ID: 49249316