Lyubavinskoe Gold Deposit (Eastern Transbaikalia) › Обзор исследований

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Lyubavinskoe Gold Deposit (Eastern Transbaikalia) : Sources of the Formation and Petrogeochemical Features of Rocks and Ores. / Abramov, B. N.; Posohov, V. F.; Kalinin, Yu A.

в: Doklady Earth Sciences, Том 485, № 2, 01.04.2019, стр. 432-438.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{56d703fea81c411782c33aec04a942ab,

title = "Lyubavinskoe Gold Deposit (Eastern Transbaikalia): Sources of the Formation and Petrogeochemical Features of Rocks and Ores",

abstract = "The Lyubavinskoe gold deposit is controlled by the submeridional deep tectonic zone. In this zone, ore veins closely associate with small Mesozoic granodiorite stocks, porphyry diorite, and lamprophyre dykes with a predominant sublatitudinal orientation. According to the geochemical patterns, these intrusions are similar to adakite. The proportion of the oxygen and strontium isotopes in granodiorite provides evidence for their formation as a result of the processes of mantle–crust interaction. The calculated values of δ18OH2O in ore-bearing quartz range from +4.89 to +9.59‰, which corresponds to a hydrous fluid of magmatic origin. This is supported by the sulfur isotope composition of sulfides (δ34S from 07 to 6.7‰) corresponding to the hydrothermal orogenic deposits.",

keywords = "GEOCHEMISTRY",

author = "Abramov, {B. N.} and Posohov, {V. F.} and Kalinin, {Yu A.}",

year = "2019",

month = apr,

day = "1",

doi = "10.1134/S1028334X19040196",

language = "English",

volume = "485",

pages = "432--438",

journal = "Doklady Earth Sciences",

issn = "1028-334X",

publisher = "PLEIADES PUBLISHING INC",

number = "2",

}

RIS

TY - JOUR

T1 - Lyubavinskoe Gold Deposit (Eastern Transbaikalia)

T2 - Sources of the Formation and Petrogeochemical Features of Rocks and Ores

AU - Abramov, B. N.

AU - Posohov, V. F.

AU - Kalinin, Yu A.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - The Lyubavinskoe gold deposit is controlled by the submeridional deep tectonic zone. In this zone, ore veins closely associate with small Mesozoic granodiorite stocks, porphyry diorite, and lamprophyre dykes with a predominant sublatitudinal orientation. According to the geochemical patterns, these intrusions are similar to adakite. The proportion of the oxygen and strontium isotopes in granodiorite provides evidence for their formation as a result of the processes of mantle–crust interaction. The calculated values of δ18OH2O in ore-bearing quartz range from +4.89 to +9.59‰, which corresponds to a hydrous fluid of magmatic origin. This is supported by the sulfur isotope composition of sulfides (δ34S from 07 to 6.7‰) corresponding to the hydrothermal orogenic deposits.

AB - The Lyubavinskoe gold deposit is controlled by the submeridional deep tectonic zone. In this zone, ore veins closely associate with small Mesozoic granodiorite stocks, porphyry diorite, and lamprophyre dykes with a predominant sublatitudinal orientation. According to the geochemical patterns, these intrusions are similar to adakite. The proportion of the oxygen and strontium isotopes in granodiorite provides evidence for their formation as a result of the processes of mantle–crust interaction. The calculated values of δ18OH2O in ore-bearing quartz range from +4.89 to +9.59‰, which corresponds to a hydrous fluid of magmatic origin. This is supported by the sulfur isotope composition of sulfides (δ34S from 07 to 6.7‰) corresponding to the hydrothermal orogenic deposits.

KW - GEOCHEMISTRY

UR - http://www.scopus.com/inward/record.url?scp=85066953500&partnerID=8YFLogxK

U2 - 10.1134/S1028334X19040196

DO - 10.1134/S1028334X19040196

M3 - Article

AN - SCOPUS:85066953500

VL - 485

SP - 432

EP - 438

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 2

ER -

ID: 25489990

Lyubavinskoe Gold Deposit (Eastern Transbaikalia): Sources of the Formation and Petrogeochemical Features of Rocks and Ores

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