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Hydrosilicate liquids in the system rare-metal granite–Na2O–SiO2–H2O as accumulators of ore components at high pressure and temperature. / Smirnov, S. Z.; Thomas, V. G.; Kamenetsky, V. S. и др.

в: Petrology, Том 25, № 6, 01.11.2017, стр. 625-635.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Smirnov SZ, Thomas VG, Kamenetsky VS, Kozmenko OA. Hydrosilicate liquids in the system rare-metal granite–Na2O–SiO2–H2O as accumulators of ore components at high pressure and temperature. Petrology. 2017 нояб. 1;25(6):625-635. doi: 10.1134/S0869591117060054

Author

Smirnov, S. Z. ; Thomas, V. G. ; Kamenetsky, V. S. и др. / Hydrosilicate liquids in the system rare-metal granite–Na2O–SiO2–H2O as accumulators of ore components at high pressure and temperature. в: Petrology. 2017 ; Том 25, № 6. стр. 625-635.

BibTeX

@article{49fe508c2ee8461a9d812062bf34ee70,
title = "Hydrosilicate liquids in the system rare-metal granite–Na2O–SiO2–H2O as accumulators of ore components at high pressure and temperature",
abstract = "Experimental investigations in the system rare-metal granite–Na2O–SiO2–H2O with the addition of aqueous solutions containing Rb, Cs, Sn, W, Mo, and Zn at 600°C and 1.5 kbar showed that the typical elements of rare-metal granites (Li, Rb, Cs, Be, Nb, and Ta) are preferentially concentrated in hydrosilicate liquids coexisting with aqueous fluid. The same behavior is characteristic of Zn and Sn, the minerals of which are usually formed under hydrothermal conditions. In contrast, Mo and W are weakly extracted by hydrosilicate liquids and almost equally distributed between them and aqueous fluids. Liquids similar to those described in this paper are formed during the final stages of magmatic crystallization in granite and granitepegmatite systems. The formation of hydrosilicate liquids in late magmatic and postmagmatic processes will be an important factor controlling the redistribution of metal components between residual magmatic melts, minerals, and aqueous fluids and, consequently, the mobility of these components in fluid-saturated magmatic systems enriched in rare metals.",
keywords = "FLUID-INCLUSIONS, COMPLETE MISCIBILITY, GRANITE-PEGMATITE, MELT INCLUSIONS, SASSOLITE H3BO3, HYDROUS FLUIDS, SILICATE MELTS, MALKHAN FIELD, DEGREES-C, QUARTZ",
author = "Smirnov, {S. Z.} and Thomas, {V. G.} and Kamenetsky, {V. S.} and Kozmenko, {O. A.}",
year = "2017",
month = nov,
day = "1",
doi = "10.1134/S0869591117060054",
language = "English",
volume = "25",
pages = "625--635",
journal = "Petrology",
issn = "0869-5911",
publisher = "Springer Science + Business Media",
number = "6",

}

RIS

TY - JOUR

T1 - Hydrosilicate liquids in the system rare-metal granite–Na2O–SiO2–H2O as accumulators of ore components at high pressure and temperature

AU - Smirnov, S. Z.

AU - Thomas, V. G.

AU - Kamenetsky, V. S.

AU - Kozmenko, O. A.

PY - 2017/11/1

Y1 - 2017/11/1

N2 - Experimental investigations in the system rare-metal granite–Na2O–SiO2–H2O with the addition of aqueous solutions containing Rb, Cs, Sn, W, Mo, and Zn at 600°C and 1.5 kbar showed that the typical elements of rare-metal granites (Li, Rb, Cs, Be, Nb, and Ta) are preferentially concentrated in hydrosilicate liquids coexisting with aqueous fluid. The same behavior is characteristic of Zn and Sn, the minerals of which are usually formed under hydrothermal conditions. In contrast, Mo and W are weakly extracted by hydrosilicate liquids and almost equally distributed between them and aqueous fluids. Liquids similar to those described in this paper are formed during the final stages of magmatic crystallization in granite and granitepegmatite systems. The formation of hydrosilicate liquids in late magmatic and postmagmatic processes will be an important factor controlling the redistribution of metal components between residual magmatic melts, minerals, and aqueous fluids and, consequently, the mobility of these components in fluid-saturated magmatic systems enriched in rare metals.

AB - Experimental investigations in the system rare-metal granite–Na2O–SiO2–H2O with the addition of aqueous solutions containing Rb, Cs, Sn, W, Mo, and Zn at 600°C and 1.5 kbar showed that the typical elements of rare-metal granites (Li, Rb, Cs, Be, Nb, and Ta) are preferentially concentrated in hydrosilicate liquids coexisting with aqueous fluid. The same behavior is characteristic of Zn and Sn, the minerals of which are usually formed under hydrothermal conditions. In contrast, Mo and W are weakly extracted by hydrosilicate liquids and almost equally distributed between them and aqueous fluids. Liquids similar to those described in this paper are formed during the final stages of magmatic crystallization in granite and granitepegmatite systems. The formation of hydrosilicate liquids in late magmatic and postmagmatic processes will be an important factor controlling the redistribution of metal components between residual magmatic melts, minerals, and aqueous fluids and, consequently, the mobility of these components in fluid-saturated magmatic systems enriched in rare metals.

KW - FLUID-INCLUSIONS

KW - COMPLETE MISCIBILITY

KW - GRANITE-PEGMATITE

KW - MELT INCLUSIONS

KW - SASSOLITE H3BO3

KW - HYDROUS FLUIDS

KW - SILICATE MELTS

KW - MALKHAN FIELD

KW - DEGREES-C

KW - QUARTZ

UR - http://www.scopus.com/inward/record.url?scp=85032829364&partnerID=8YFLogxK

U2 - 10.1134/S0869591117060054

DO - 10.1134/S0869591117060054

M3 - Article

AN - SCOPUS:85032829364

VL - 25

SP - 625

EP - 635

JO - Petrology

JF - Petrology

SN - 0869-5911

IS - 6

ER -

ID: 25762050